Merge pull request #1 from specklesystems/Licence

Added licence

Assets/LIV.meta

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Assets/LIV/Plugins.meta

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Assets/LIV/Plugins/x64.meta

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Assets/LIV/Plugins/x64/LIV_Bridge.dll.meta

@@ -1,69 +0,0 @@
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Assets/LIV/Resources.meta

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Assets/LIV/Resources/Shaders.meta

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Assets/LIV/Resources/Shaders/LIV_ClipPlaneComplex.shader

@@ -1,90 +0,0 @@
-Shader "Hidden/LIV_ClipPlaneComplex"
-{
-	Properties{
-		_LivClipPlaneHeightMap("Clip Plane Height Map", 2D) = "black" {}
-	}
-
-	SubShader
-	{
-		Tags { "Queue" = "Overlay" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-		
-		Pass {
-			Name "CLIP_PLANE_COMPLEX"
-			Cull Off
-			ZWrite On
-			Blend Off
-			Fog{ Mode Off }
-			ColorMask[_LivColorMask]
-
-			CGPROGRAM
-
-			#pragma target 4.6
-
-			#pragma vertex TessellationVertexProgram
-			#pragma fragment FragmentProgram
-			#pragma hull HullProgram
-			#pragma domain DomainProgram
-
-			#include "UnityCG.cginc"
-
-			sampler2D _LivClipPlaneHeightMap;
-			float _LivTessellation;
-
-			struct VertexData {
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-			};
-
-			struct TessellationFactors {
-				float edge[4] : SV_TessFactor;
-				float inside[2] : SV_InsideTessFactor;
-			};
-
-			struct TessellationControlPoint {
-				float4 vertex : INTERNALTESSPOS;
-				float2 uv : TEXCOORD0;
-			};
-
-			[domain("quad")]
-			[outputcontrolpoints(4)]
-			[outputtopology("triangle_cw")]
-			[partitioning("fractional_odd")]
-			[patchconstantfunc("PatchConstantFunction")]
-			TessellationControlPoint HullProgram(InputPatch<TessellationControlPoint, 4> patch, uint id : SV_OutputControlPointID) {
-				return patch[id];
-			}
-
-			TessellationFactors PatchConstantFunction(InputPatch<TessellationControlPoint, 4> patch) {
-				TessellationFactors f;
-				float t = _LivTessellation;
-				f.edge[0] = f.edge[1] = f.edge[2] = f.edge[3] = f.inside[0] = f.inside[1] = t;
-				return f;
-			}
-
-			[domain("quad")]
-			VertexData DomainProgram(TessellationFactors factors, OutputPatch<TessellationControlPoint, 4> patch, float2 uv : SV_DomainLocation) {
-				VertexData data;
-
-				data.uv = lerp(lerp(patch[0].uv, patch[1].uv, uv.x), lerp(patch[3].uv, patch[2].uv, uv.x), uv.y);
-				float4 vertex = lerp(lerp(patch[0].vertex, patch[1].vertex, uv.x), lerp(patch[3].vertex, patch[2].vertex, uv.x), uv.y);
-				vertex.z += tex2Dlod(_LivClipPlaneHeightMap, float4(data.uv, 0, 0)).r;
-				data.vertex = UnityObjectToClipPos(vertex);
-
-				return data;
-			}
-
-			TessellationControlPoint TessellationVertexProgram(VertexData v) {
-				TessellationControlPoint p;
-				p.vertex = v.vertex;
-				p.uv = v.uv;
-				return p;
-			}
-
-			fixed4 FragmentProgram(TessellationControlPoint i) : SV_Target{
-				return fixed4(0, 0, 0, 0);
-			}
-
-			ENDCG
-		}
-	}
-}

Assets/LIV/Resources/Shaders/LIV_ClipPlaneComplex.shader.meta

@@ -1,9 +0,0 @@
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Assets/LIV/Resources/Shaders/LIV_ClipPlaneComplexDebug.shader

@@ -1,120 +0,0 @@
-Shader "Hidden/LIV_ClipPlaneComplexDebug"
-{
-	Properties{
-		_LivClipPlaneHeightMap("Clip Plane Height Map", 2D) = "black" {}
-	}
-
-	SubShader
-	{
-		Tags { "Queue" = "Background" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-
-		Pass {
-			Name "CLIP_PLANE_COMPLEX_DEBUG"
-			Cull Off ZWrite On
-			Fog{ Mode Off }
-
-			CGPROGRAM
-
-			#pragma target 4.6
-
-			#pragma vertex TessellationVertexProgram
-			#pragma fragment FragmentProgram
-			#pragma hull HullProgram
-			#pragma domain DomainProgram
-			#pragma geometry GeometryProgram
-
-			#include "UnityCG.cginc"
-
-			sampler2D _LivClipPlaneHeightMap;
-			float _LivTessellation;
-
-			struct VertexData {
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-				float4 worldPos : TEXCOORD1;
-			};
-
-			struct GeomToFragData {
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-				float3 barycentric : TEXCOORD1;
-			};
-
-			struct TessellationFactors {
-				float edge[4] : SV_TessFactor;
-				float inside[2] : SV_InsideTessFactor;
-			};
-
-			struct TessellationControlPoint {
-				float4 vertex : INTERNALTESSPOS;
-				float2 uv : TEXCOORD0;
-			};
-
-			[domain("quad")]
-			[outputcontrolpoints(4)]
-			[outputtopology("triangle_cw")]
-			[partitioning("fractional_odd")]
-			[patchconstantfunc("PatchConstantFunction")]
-			TessellationControlPoint HullProgram(InputPatch<TessellationControlPoint, 4> patch, uint id : SV_OutputControlPointID) {
-				return patch[id];
-			}
-
-			TessellationFactors PatchConstantFunction(InputPatch<TessellationControlPoint, 4> patch) {
-				TessellationFactors f;
-				float t = _LivTessellation;
-				f.edge[0] = f.edge[1] = f.edge[2] = f.edge[3] = f.inside[0] = f.inside[1] = t;
-				return f;
-			}
-
-			[domain("quad")]
-			VertexData DomainProgram(TessellationFactors factors, OutputPatch<TessellationControlPoint, 4> patch, float2 uv : SV_DomainLocation) {
-				VertexData data;
-
-				data.uv = lerp(lerp(patch[0].uv, patch[1].uv, uv.x), lerp(patch[3].uv, patch[2].uv, uv.x), uv.y);
-				float4 vertex = lerp(lerp(patch[0].vertex, patch[1].vertex, uv.x), lerp(patch[3].vertex, patch[2].vertex, uv.x), uv.y);
-				vertex.z += tex2Dlod(_LivClipPlaneHeightMap, float4(data.uv, 0, 0)).r;
-				data.vertex = UnityObjectToClipPos(vertex);
-				data.worldPos = mul(unity_ObjectToWorld, vertex);
-
-				return data;
-			}
-
-			TessellationControlPoint TessellationVertexProgram(VertexData v) {
-				TessellationControlPoint p;
-				p.vertex = v.vertex;
-				p.uv = v.uv;
-				return p;
-			}
-
-			[maxvertexcount(3)]
-			void GeometryProgram(triangle VertexData p[3], inout TriangleStream<GeomToFragData> triStream) {
-				GeomToFragData pIn;
-
-				pIn.vertex = p[0].vertex;
-				pIn.uv = p[0].uv;
-				pIn.barycentric.xyz = float3(1.0, 0, 0);
-				triStream.Append(pIn);
-
-				pIn.vertex = p[1].vertex;
-				pIn.uv = p[1].uv;
-				pIn.barycentric.xyz = float3(0, 1.0, 0);
-				triStream.Append(pIn);
-
-				pIn.vertex = p[2].vertex;
-				pIn.uv = p[2].uv;
-				pIn.barycentric.xyz = float3(0, 0, 1.0);
-				triStream.Append(pIn);
-			}
-
-			fixed4 FragmentProgram(GeomToFragData i) : SV_Target {
-				float3 barys;
-				barys.xy = i.barycentric;
-				barys.z = 1 - barys.x - barys.y;
-				barys = smoothstep(0.0, 0.0 + fwidth(barys), barys);
-				return lerp(float4(0.0, 0.0, 0.0, 0.5), float4(0.0, 1.0, 0.0, 0.5), min(barys.x, min(barys.y, barys.z)));
-			}
-
-			ENDCG
-		}
-	}
-}

Assets/LIV/Resources/Shaders/LIV_ClipPlaneComplexDebug.shader.meta

@@ -1,9 +0,0 @@
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-guid: d62b3c83b832fe7479f1593441176199
-timeCreated: 1510156263
-licenseType: Free
-ShaderImporter:
-  defaultTextures: []
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Resources/Shaders/LIV_ClipPlaneSimple.shader

@@ -1,47 +0,0 @@
-Shader "Hidden/LIV_ClipPlaneSimple"
-{	
-	SubShader
-	{
-		Tags { "Queue" = "Overlay" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-		
-		Pass {
-			Name "CLIP_PLANE_SIMPLE"
-			Cull Off
-			ZWrite On
-			Blend Off
-			Fog{ Mode Off }
-			ColorMask[_LivColorMask]
-			
-			CGPROGRAM
-
-			#pragma target 4.6
-
-			#pragma vertex VertexProgram
-			#pragma fragment FragmentProgram
-
-			#include "UnityCG.cginc"
-
-			struct VertexData {
-				float4 vertex : POSITION;
-			};
-
-			struct VertexToFragData {
-				float4 vertex : POSITION;
-			};
-
-			VertexToFragData VertexProgram(VertexData v)
-			{
-				VertexToFragData o;
-				o.vertex = UnityObjectToClipPos(v.vertex);
-				return o;
-			}
-
-			fixed4 FragmentProgram(VertexToFragData i) : SV_Target
-			{
-				return fixed4(0, 0, 0, 0);
-			}
-
-			ENDCG
-		}
-	}
-}

Assets/LIV/Resources/Shaders/LIV_ClipPlaneSimple.shader.meta

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Assets/LIV/Resources/Shaders/LIV_ClipPlaneSimpleDebug.shader

@@ -1,79 +0,0 @@
-Shader "Hidden/LIV_ClipPlaneSimpleDebug"
-{	
-	SubShader
-	{
-		Tags { "Queue" = "Overlay" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-		
-		Pass {
-			Name "CLIP_PLANE_SIMPLE_DEBUG"
-			Cull Off
-			ZWrite On
-			Fog{ Mode Off }
-
-			CGPROGRAM
-
-			#pragma target 4.6
-
-			#pragma vertex VertexProgram
-			#pragma fragment FragmentProgram
-			#pragma geometry GeometryProgram
-
-			#include "UnityCG.cginc"
-
-			struct VertexData {
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-			};
-
-			struct VertexToGeomData {
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-			};
-	
-			struct GeomToFragData {
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-				float3 barycentric : TEXCOORD1;
-			};
-
-			VertexToGeomData VertexProgram(VertexData v)
-			{
-				VertexToGeomData o;
-				o.vertex = UnityObjectToClipPos(v.vertex);
-				o.uv = v.uv;
-				return o;
-			}
-
-			[maxvertexcount(3)]
-			void GeometryProgram(triangle VertexToGeomData p[3], inout TriangleStream<GeomToFragData> triStream) {
-				GeomToFragData pIn;
-
-				pIn.vertex = p[0].vertex;
-				pIn.uv = p[0].uv;
-				pIn.barycentric.xyz = float3(1.0, 0, 0);
-				triStream.Append(pIn);
-
-				pIn.vertex = p[1].vertex;
-				pIn.uv = p[1].uv;
-				pIn.barycentric.xyz = float3(0, 1.0, 0);
-				triStream.Append(pIn);
-
-				pIn.vertex = p[2].vertex;
-				pIn.uv = p[2].uv;
-				pIn.barycentric.xyz = float3(0, 0, 1.0);
-				triStream.Append(pIn);
-			}
-
-			fixed4 FragmentProgram(GeomToFragData i) : SV_Target
-			{
-				float3 barys;
-				barys.xy = i.barycentric;
-				barys.z = 1 - barys.x - barys.y;
-				barys = smoothstep(0.0, 0.0 + fwidth(barys), barys);
-				return lerp(float4(0.0, 0.0, 0.0, 0.5), float4(0.0, 1.0, 0.0, 0.5), min(barys.x, min(barys.y, barys.z)));
-			}
-
-			ENDCG
-		}
-	}
-}

Assets/LIV/Resources/Shaders/LIV_ClipPlaneSimpleDebug.shader.meta

@@ -1,9 +0,0 @@
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-guid: d07d4a88aeeb21e45abfc07016386fa9
-timeCreated: 1510156263
-licenseType: Free
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-  userData: 
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Assets/LIV/Resources/Shaders/LIV_CombineAlpha.shader

@@ -1,58 +0,0 @@
-Shader "Hidden/LIV_CombineAlpha"
-{
-	Properties
-	{
-		_MainTex ("Texture", 2D) = "black" {}
-	}
-
-	SubShader
-	{		
-		Tags { "Queue" = "Overlay" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-
-		Pass
-		{
-			Name "COMBINE_ALPHA"
-			Blend One OneMinusSrcAlpha
-			Ztest Always
-			Zwrite Off
-			Cull Off
-			ColorMask[_LivColorMask]
-			Fog{ Mode Off }
-
-			CGPROGRAM
-			#pragma vertex vert
-			#pragma fragment frag
-			
-			#include "UnityCG.cginc"
-
-			struct appdata
-			{
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-			};
-
-			struct v2f
-			{
-				float2 uv : TEXCOORD0;
-				float4 vertex : SV_POSITION;
-			};
-
-			sampler2D _MainTex;
-			float4 _MainTex_ST;
-			
-			v2f vert (appdata v)
-			{
-				v2f o;
-				o.vertex = UnityObjectToClipPos(v.vertex);
-				o.uv = TRANSFORM_TEX(v.uv, _MainTex);
-				return o;
-			}
-			
-			fixed4 frag (v2f i) : SV_Target
-			{
-				return tex2D(_MainTex, i.uv).a;
-			}
-			ENDCG
-		}
-	}
-}

Assets/LIV/Resources/Shaders/LIV_CombineAlpha.shader.meta

@@ -1,9 +0,0 @@
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-timeCreated: 1599242616
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Assets/LIV/Resources/Shaders/LIV_ForceForwardRendering.shader

@@ -1,47 +0,0 @@
-Shader "Hidden/LIV_ForceForwardRendering"
-{	
-	SubShader
-	{
-		Tags { "Queue" = "Geometry" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-
-		Pass
-		{
-			Name "FORCE_FORWARD_RENDERING"
-			ZTest Always ZWrite Off ColorMask 0
-			Fog{ Mode Off }
-
-			CGPROGRAM
-
-			#pragma vertex vert
-			#pragma fragment frag
-
-			#include "UnityCG.cginc"
-
-			struct appdata
-			{
-				float4 vertex : POSITION;
-			};
-
-			struct v2f
-			{
-				float4 vertex : SV_POSITION;
-			};
-
-			sampler2D _MainTex;
-
-			v2f vert(appdata v)
-			{
-				v2f o;
-				o.vertex = UnityObjectToClipPos(v.vertex);
-				return o;
-			}
-
-			fixed4 frag(v2f i) : SV_Target
-			{
-				return 1;
-			}
-
-			ENDCG
-		}
-	}
-}

Assets/LIV/Resources/Shaders/LIV_ForceForwardRendering.shader.meta

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-timeCreated: 1510156263
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Assets/LIV/Resources/Shaders/LIV_Write.shader

@@ -1,55 +0,0 @@
-Shader "Hidden/LIV_Write"
-{
-	Properties
-	{
-		_MainTex("Texture", 2D) = "black" {}
-	}
-	SubShader
-	{
-		Tags { "Queue" = "Background" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-
-		Pass
-		{
-			Name "WRITE"
-			ZTest Always ZWrite Off 
-			ColorMask [_LivColorMask]
-			Fog{ Mode Off }
-
-			CGPROGRAM
-
-			#pragma vertex vert
-			#pragma fragment frag
-
-			#include "UnityCG.cginc"
-
-			struct appdata
-			{
-				float4 vertex : POSITION;
-				float2 uv : TEXCOORD0;
-			};
-
-			struct v2f
-			{
-				float4 vertex : SV_POSITION;
-				float2 uv : TEXCOORD0;
-			};
-
-			sampler2D _MainTex;
-
-			v2f vert(appdata v)
-			{
-				v2f o;
-				o.vertex = UnityObjectToClipPos(v.vertex);
-				o.uv = v.uv;
-				return o;
-			}
-
-			fixed4 frag(v2f i) : SV_Target
-			{
-				return tex2D(_MainTex, i.uv);
-			}
-
-			ENDCG
-		}
-	}
-}

Assets/LIV/Resources/Shaders/LIV_Write.shader.meta

@@ -1,9 +0,0 @@
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-guid: cfc3b5575e59a5f49958e7a512225457
-timeCreated: 1510156263
-licenseType: Free
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Assets/LIV/Resources/Shaders/LIV_WriteOpaqueToAlpha.shader

@@ -1,47 +0,0 @@
-Shader "Hidden/LIV_WriteOpaqueToAlpha"
-{	
-	SubShader
-	{
-		Tags { "Queue" = "Overlay" "LightMode" = "Always" "IgnoreProjector" = "True" "ForceNoShadowCasting" = "True"}
-		
-		Pass {
-			Name "CLIP_PLANE_FIX_ALPHA"
-			Blend Off
-			ZTest Greater
-			ZWrite Off
-			Cull Off			
-			ColorMask A
-			Fog{ Mode Off }
-
-			CGPROGRAM
-
-			#pragma target 4.6
-
-			#pragma vertex vert
-			#pragma fragment frag
-
-			#include "UnityCG.cginc"
-
-			struct v2f
-			{
-				float4 vertex : SV_POSITION;
-			};
-
-			v2f vert(appdata_base v)
-			{
-				v2f o;
-				o.vertex.xy = v.vertex.xy * 2.0;
-				o.vertex.z = 0;
-				o.vertex.w = 1;
-				return o;
-			}
-
-			fixed4 frag(v2f i) : SV_Target
-			{
-				return 1;
-			}
-
-			ENDCG
-		}
-	}
-}

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Assets/LIV/Scripts/Editor/LIVEditor.cs

@@ -1,278 +0,0 @@
-using UnityEngine;
-using UnityEditor;
-using UnityEditorInternal;
-
-namespace LIV.SDK.Unity
-{
-    [CustomEditor(typeof(LIV))]
-    public class LIVEditor : Editor
-    {        
-        const string EXCLUDE_BEHAVIOURS_FOLDOUT_KEY = "liv_excludeBehavioursfoldout";
-
-        const string STAGE_PROPERTY = "_stage";
-        const string STAGE_TRANSFORM_PROPERTY = "_stageTransform";
-        const string HMD_CAMERA_PROPERTY = "_HMDCamera";
-        const string MR_CAMERA_PREFAB_PROPERTY = "_MRCameraPrefab";
-        const string DISABLE_STANDARD_ASSETS_PROPERTY = "_disableStandardAssets";
-        const string SPECTATOR_LAYER_MASK_PROPERTY = "_spectatorLayerMask";
-        const string EXCLUDE_BEHAVIOURS_PROPERTY = "_excludeBehaviours";
-        const string FIX_POST_EFFECTS_ALPHA_PROPERTY = "_fixPostEffectsAlpha";
-
-        static GUIContent REQUIRED_FOLDOUT_GUICONTENT = new GUIContent("Required");
-        static GUIContent OPTIONAL_FOLDOUT_GUICONTENT = new GUIContent("Optional");
-
-        static GUIContent STAGE_GUICONTENT = new GUIContent("Stage");
-        static GUIContent STAGE_INFO_GUICONTENT = new GUIContent(
-            "The origin of tracked space.\n" +
-            "This is the object that you use to move the player around."
-            );
-
-        static GUIContent STAGE_TRANSFORM_GUICONTENT = new GUIContent("Stage Transform");
-        static GUIContent STAGE_TRANSFORM_INFO_GUICONTENT = new GUIContent(
-            "This transform defines the stage transform."
-            );
-
-        static GUIContent HMD_CAMERA_GUICONTENT = new GUIContent("HMD Camera");
-        static GUIContent HMD_CAMERA_INFO_GUICONTENT = new GUIContent(
-            "Set this to the camera used to render the HMD's point of view."
-            );
-
-        static GUIContent MR_CAMERA_PREFAB_GUICONTENT = new GUIContent("MR Camera Prefab");
-        static GUIContent MR_CAMERA_PREFAB_INFO_GUICONTENT = new GUIContent(
-            "Set custom camera prefab."
-            );
-
-        static GUIContent DISABLE_STANDARD_ASSETS_GUICONTENT = new GUIContent("Disable Standard Assets");
-        static GUIContent DISABLE_STANDARD_INFO_ASSETS_GUICONTENT = new GUIContent(
-            "If you're using Unity's standard effects and they're interfering with MR rendering, check this box."
-            );
-
-        static GUIContent SPECTATOR_LAYER_MASK_GUICONTENT = new GUIContent("Spectator Layer Mask");
-        static GUIContent SPECTATOR_LAYER_MASK_INFO_GUICONTENT = new GUIContent(
-            "By default, we'll show everything on the spectator camera. If you want to disable certain objects from showing, update this mask property."
-            );
-
-        static GUIContent FIX_POST_EFFECTS_ALPHA_GUICONTENT = new GUIContent("Fix Post-Effects alpha channel");
-        static GUIContent FIX_POST_EFFECTS_ALPHA_INFO_GUICONTENT = new GUIContent(
-            "Some post-effects corrupt the alpha channel, this fix tries to recover it."
-            );
-
-
-        static GUIContent EXCLUDE_BEHAVIOURS_GUICONTENT = new GUIContent("Exclude Behaviours");
-
-        static GUIStyle VERSION_STYLE {
-            get {
-                GUIStyle g = new GUIStyle(EditorStyles.label);
-                g.alignment = TextAnchor.LowerLeft;
-                g.normal.textColor = Color.white;
-                g.fontStyle = FontStyle.Bold;
-                return g;
-            }
-        }
-
-        static GUIStyle LIV_BUTTON_STYLE {
-            get {
-                GUIStyle g = new GUIStyle();                
-                return g;
-            }
-        }
-
-        static Color darkBGColor {
-            get {
-                if (EditorGUIUtility.isProSkin)
-                {
-                    return new Color(0f, 0f, 0f, 0.5f);
-                } else
-                {
-                    return new Color(1f, 1f, 1f, 0.5f);
-                }
-            }
-        }
-        static Color lightRedBGColor {
-            get {
-                return new Color(1f, 0.5f, 0.5f, 1f);
-            }
-        }
-        static Color lightBGColor {
-            get {
-                return new Color(1f, 1, 1, 1f);
-            }
-        }
-
-        ReorderableList excludeBehavioursList;
-
-        static bool excludeBehavioursFoldoutValue {
-            get {
-                if (!EditorPrefs.HasKey(EXCLUDE_BEHAVIOURS_FOLDOUT_KEY)) return false;
-                return EditorPrefs.GetBool(EXCLUDE_BEHAVIOURS_FOLDOUT_KEY);
-            }
-            set {
-                EditorPrefs.SetBool(EXCLUDE_BEHAVIOURS_FOLDOUT_KEY, value);
-            }
-        }
-
-        SerializedProperty stageProperty = null;
-        SerializedProperty stageTransformProperty = null;
-        SerializedProperty hmdCameraProperty = null;
-        SerializedProperty mrCameraPrefabProperty = null;
-        SerializedProperty disableStandardAssetsProperty = null;
-        SerializedProperty SpectatorLayerMaskProperty = null;
-        SerializedProperty ExcludeBehavioursProperty = null;
-        SerializedProperty FixPostEffectsAlphaProperty = null;
-
-        static Texture2D _livLogo;
-        void OnEnable()
-        {
-            string[] livLogoGUID = AssetDatabase.FindAssets("LIVLogo t:texture2D");            
-            if (livLogoGUID.Length > 0)
-            {                
-                _livLogo = AssetDatabase.LoadAssetAtPath<Texture2D>(AssetDatabase.GUIDToAssetPath(livLogoGUID[0]));
-            }
-
-            stageProperty = serializedObject.FindProperty(STAGE_PROPERTY);
-            stageTransformProperty = serializedObject.FindProperty(STAGE_TRANSFORM_PROPERTY);
-            hmdCameraProperty = serializedObject.FindProperty(HMD_CAMERA_PROPERTY);
-            mrCameraPrefabProperty = serializedObject.FindProperty(MR_CAMERA_PREFAB_PROPERTY);
-            disableStandardAssetsProperty = serializedObject.FindProperty(DISABLE_STANDARD_ASSETS_PROPERTY);            
-            SpectatorLayerMaskProperty = serializedObject.FindProperty(SPECTATOR_LAYER_MASK_PROPERTY);
-            ExcludeBehavioursProperty = serializedObject.FindProperty(EXCLUDE_BEHAVIOURS_PROPERTY);
-            FixPostEffectsAlphaProperty = serializedObject.FindProperty(FIX_POST_EFFECTS_ALPHA_PROPERTY);
-
-            excludeBehavioursList = new ReorderableList(serializedObject, ExcludeBehavioursProperty, true, true, true, true);
-            excludeBehavioursList.drawElementCallback = DrawListItems;
-            excludeBehavioursList.headerHeight = 2;
-        }
-
-        void DrawListItems(Rect rect, int index, bool isActive, bool isFocused)
-        {
-            EditorGUI.PropertyField(rect, excludeBehavioursList.serializedProperty.GetArrayElementAtIndex(index), new GUIContent(""), false);
-        }
-
-        void DrawList(SerializedProperty property, GUIContent guiContent)
-        {
-            EditorGUILayout.PropertyField(property, guiContent);
-            while (true)
-            {                
-                if(!property.Next(true))
-                {
-                    break;
-                }
-                EditorGUILayout.PropertyField(property);
-            }
-        }
-
-        void DrawProperty(SerializedProperty property, GUIContent label, GUIContent content, Color color)
-        {
-            Color lastAccentColor = GUI.color;
-            GUI.color = darkBGColor;
-            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
-            GUI.color = lastAccentColor;
-            GUILayout.Space(2);
-            EditorGUILayout.PropertyField(property, label);            
-            Color lastBackgroundColor = GUI.backgroundColor;
-            GUI.backgroundColor = color;
-            EditorGUILayout.LabelField(content, EditorStyles.helpBox);
-            GUI.backgroundColor = lastBackgroundColor;
-            EditorGUILayout.EndVertical();
-        }
-
-        void RenderStageField()
-        {
-            Color color = lightBGColor;
-            GUIContent content = new GUIContent(STAGE_INFO_GUICONTENT);
-            if (stageProperty.objectReferenceValue == null)
-            {
-                color = lightRedBGColor;
-                content.text += "\nThe stage has to be set!";
-                content.image = EditorGUIUtility.IconContent("console.erroricon").image;
-            }
-
-            DrawProperty(stageProperty, STAGE_GUICONTENT, content, color);
-        }
-
-        void RenderHMDField()
-        {
-            Color color = lightBGColor;
-            GUIContent content = new GUIContent(HMD_CAMERA_INFO_GUICONTENT);
-            if (hmdCameraProperty.objectReferenceValue == null)
-            {
-                color = lightRedBGColor;
-                content.text += "\nThe camera has to be set!";
-                content.image = EditorGUIUtility.IconContent("console.erroricon").image;
-            }
-
-            DrawProperty(hmdCameraProperty, HMD_CAMERA_GUICONTENT, content, color);
-        }
-
-        void RenderSpectatorLayerMaskField()
-        {
-            Color color = lightBGColor;
-            GUIContent content = new GUIContent(SPECTATOR_LAYER_MASK_INFO_GUICONTENT);            
-            if (SpectatorLayerMaskProperty.intValue == 0)
-            {
-                color = lightRedBGColor;
-                content.text += "\nAre you sure you want to render nothing?";
-                content.image = EditorGUIUtility.IconContent("console.warnicon").image;
-            } 
-
-            DrawProperty(SpectatorLayerMaskProperty, SPECTATOR_LAYER_MASK_GUICONTENT, content, color);
-        }
-
-        public override void OnInspectorGUI()
-        {
-            serializedObject.Update();            
-            if (_livLogo != null)
-            {
-                Color lastBackgroundColor = GUI.color;
-                GUI.color = new Color(0f, 0f, 0f, 0.5f);
-                EditorGUILayout.BeginVertical(EditorStyles.helpBox);
-                GUI.color = lastBackgroundColor;
-                Rect originalRect = EditorGUILayout.GetControlRect(GUILayout.Height(_livLogo.height));                
-                Rect imageRect = originalRect;
-                imageRect.x = (originalRect.width - _livLogo.width);
-                imageRect.width = _livLogo.width;
-                GUI.DrawTexture(imageRect, _livLogo);
-                GUI.Label(originalRect, "v" + SDKConstants.SDK_VERSION, VERSION_STYLE);
-                if(GUI.Button(originalRect, new GUIContent(), LIV_BUTTON_STYLE)) {
-                    Application.OpenURL("https://liv.tv/");
-                }
-                EditorGUILayout.EndVertical();
-            }
-
-            EditorGUILayout.LabelField(REQUIRED_FOLDOUT_GUICONTENT, EditorStyles.boldLabel);
-            RenderStageField();
-            RenderHMDField();
-            DrawProperty(disableStandardAssetsProperty, DISABLE_STANDARD_ASSETS_GUICONTENT, DISABLE_STANDARD_INFO_ASSETS_GUICONTENT, lightBGColor);
-            
-            RenderSpectatorLayerMaskField();
-
-            Color lastAccentColor = GUI.color;
-            GUI.color = darkBGColor;
-            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
-            GUI.color = lastAccentColor;
-
-            EditorGUI.indentLevel++;
-            excludeBehavioursFoldoutValue = EditorGUILayout.Foldout(excludeBehavioursFoldoutValue, EXCLUDE_BEHAVIOURS_GUICONTENT);
-            EditorGUI.indentLevel--;
-            if (excludeBehavioursFoldoutValue)
-            {
-                excludeBehavioursList.DoLayoutList();
-            }
-            EditorGUILayout.EndVertical();
-
-            EditorGUILayout.LabelField(OPTIONAL_FOLDOUT_GUICONTENT, EditorStyles.boldLabel);
-            DrawProperty(stageTransformProperty, STAGE_TRANSFORM_GUICONTENT, STAGE_TRANSFORM_INFO_GUICONTENT, lightBGColor);
-            DrawProperty(mrCameraPrefabProperty, MR_CAMERA_PREFAB_GUICONTENT, MR_CAMERA_PREFAB_INFO_GUICONTENT, lightBGColor);
-            DrawProperty(FixPostEffectsAlphaProperty, FIX_POST_EFFECTS_ALPHA_GUICONTENT, FIX_POST_EFFECTS_ALPHA_INFO_GUICONTENT, lightBGColor);
-            serializedObject.ApplyModifiedProperties();
-            
-            GUIContent helpContent = new GUIContent(EditorGUIUtility.IconContent("_Help"));
-            helpContent.text = "Help";
-            if (GUILayout.Button(helpContent))
-            {
-                Application.OpenURL(@"https://liv.tv/sdk-unity-docs");
-            }
-            EditorGUILayout.Space();
-        }
-    }
-}

Assets/LIV/Scripts/Editor/LIVEditor.cs.meta

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Assets/LIV/Scripts/LIV.cs

@@ -1,522 +0,0 @@
-using UnityEngine;
-using UnityEngine.Serialization;
-using System.Collections;
-using System;
-
-#if UNITY_2017_2_OR_NEWER
-using UnityEngine.XR;
-#endif
-
-namespace LIV.SDK.Unity
-{
-    [System.Flags]
-    public enum INVALIDATION_FLAGS : uint
-    {
-        NONE = 0,
-        HMD_CAMERA = 1,
-        STAGE = 2,
-        MR_CAMERA_PREFAB = 4,
-        EXCLUDE_BEHAVIOURS = 8
-    }
-
-    /// <summary>
-    /// The LIV SDK provides a spectator view of your application. 
-    /// </summary>
-    /// <remarks>
-    /// <para>It contextualizes what the user feels & experiences by capturing their body directly inside your world!</para>
-    /// <para>Thanks to our software, creators can film inside your app and have full control over the camera.</para>
-    /// <para>With the power of out-of-engine compositing, a creator can express themselves freely without limits;</para>
-    /// <para>as a real person or an avatar!</para>
-    /// </remarks>
-    /// <example>
-    /// <code>
-    /// public class StartFromScriptExample : MonoBehaviour
-    /// {
-    ///     [SerializeField] Camera _hmdCamera;
-    ///     [SerializeField] Transform _stage;
-    ///     [SerializeField] Transform _stageTransform;
-    ///     [SerializeField] Camera _mrCameraPrefab;
-
-    ///     LIV.SDK.Unity.LIV _liv;
-
-    ///     private void OnEnable()
-    ///     {
-    ///         _liv = gameObject.AddComponent<LIV.SDK.Unity.LIV>();
-    ///         _liv.HMDCamera = _hmdCamera;
-    ///         _liv.stage = _stage;
-    ///         _liv.stageTransform = _stageTransform;
-    ///         _liv.MRCameraPrefab = _mrCameraPrefab;
-    ///     }
-
-    ///     private void OnDisable()
-    ///     {
-    ///         if (_liv == null) return;
-    ///         Destroy(_liv);
-    ///         _liv = null;
-    ///     }
-    /// }
-    /// </code>
-    /// </example>
-    [HelpURL("https://liv.tv/sdk-unity-docs")]
-    [AddComponentMenu("LIV/LIV")]
-    public class LIV : MonoBehaviour
-    {
-        /// <summary>
-        /// triggered when the LIV SDK is activated by the LIV App and enabled by the game.
-        /// </summary>
-        public System.Action onActivate = null;        
-        /// <summary>
-        /// triggered before the Mixed Reality camera is about to render.
-        /// </summary>
-        public System.Action<SDKRender> onPreRender = null;             
-        /// <summary>
-        /// triggered before the LIV SDK starts rendering background image.
-        /// </summary>
-        public System.Action<SDKRender> onPreRenderBackground = null;
-        /// <summary>
-        /// triggered after the LIV SDK starts rendering background image.
-        /// </summary>
-        public System.Action<SDKRender> onPostRenderBackground = null;
-        /// <summary>
-        /// triggered before the LIV SDK starts rendering the foreground image.
-        /// </summary>
-        public System.Action<SDKRender> onPreRenderForeground = null;
-        /// <summary>
-        /// triggered after the LIV SDK starts rendering the foreground image.
-        /// </summary>
-        public System.Action<SDKRender> onPostRenderForeground = null;
-        /// <summary>
-        /// triggered after the Mixed Reality camera has finished rendering.
-        /// </summary>
-        public System.Action<SDKRender> onPostRender = null;
-        /// <summary>
-        /// triggered when the LIV SDK is deactivated by the LIV App or disabled by the game.
-        /// </summary>
-        public System.Action onDeactivate = null;
-
-        [Tooltip("This is the topmost transform of your VR rig.")]
-        [FormerlySerializedAs("TrackedSpaceOrigin")]
-        [SerializeField] Transform _stage = null;
-        /// <summary>
-        /// This is the topmost transform of your VR rig.
-        /// </summary>
-        /// <remarks>
-        /// <para>When implementing VR locomotion(teleporting, joystick, etc),</para>
-        /// <para>this is the GameObject that you should move around your scene.</para>
-        /// <para>It represents the centre of the user’s playspace.</para>
-        /// </remarks>
-        public Transform stage {
-            get {
-                return _stage == null ? transform.parent : _stage;
-            }
-            set {
-                if (value == null)
-                {
-                    Debug.LogWarning("LIV: Stage cannot be null!");
-                }
-
-                if (_stage != value)
-                {
-                    _stageCandidate = value;
-                    _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.STAGE, true);
-                }
-            }
-        }
-
-        [Obsolete("Use stage instead")]
-        public Transform trackedSpaceOrigin {
-            get {
-                return stage;
-            }
-            set {
-                stage = value;
-            }
-        }
-
-        public Matrix4x4 stageLocalToWorldMatrix {
-            get {
-                return (stage != null) ? stage.localToWorldMatrix : Matrix4x4.identity;
-            }
-        }
-
-        public Matrix4x4 stageWorldToLocalMatrix {
-            get {
-                return (stage != null) ? stage.worldToLocalMatrix : Matrix4x4.identity;
-            }
-        }
-
-        [Tooltip("This transform is an additional wrapper to the user’s playspace.")]
-        [FormerlySerializedAs("StageTransform")]
-        [SerializeField] Transform _stageTransform = null;
-        /// <summary>
-        /// This transform is an additional wrapper to the user’s playspace.
-        /// </summary>
-        /// <remarks>
-        /// <para>It allows for user-controlled transformations for special camera effects & transitions.</para>
-        /// <para>If a creator is using a static camera, this transformation can give the illusion of camera movement.</para>
-        /// </remarks>
-        public Transform stageTransform {
-            get {
-                return _stageTransform;
-            }
-            set {
-                _stageTransform = value;
-            }
-        }
-
-        [Tooltip("This is the camera responsible for rendering the user’s HMD.")]
-        [FormerlySerializedAs("HMDCamera")]
-        [SerializeField] Camera _HMDCamera = null;
-        /// <summary>
-        /// This is the camera responsible for rendering the user’s HMD.
-        /// </summary>
-        /// <remarks>
-        /// <para>The LIV SDK, by default clones this object to match your application’s rendering setup.</para>
-        /// <para>You can use your own camera prefab should you want to!</para>
-        /// </remarks>
-        public Camera HMDCamera {
-            get {
-                return _HMDCamera;
-            }
-            set {
-                if (value == null)
-                {
-                    Debug.LogWarning("LIV: HMD Camera cannot be null!");
-                }
-
-                if (_HMDCamera != value)
-                {
-                    _HMDCameraCandidate = value;
-                    _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.HMD_CAMERA, true);
-                }
-            }
-        }
-
-        [Tooltip("Camera prefab for customized rendering.")]
-        [FormerlySerializedAs("MRCameraPrefab")]
-        [SerializeField] Camera _MRCameraPrefab = null;
-        /// <summary>
-        /// Camera prefab for customized rendering.
-        /// </summary>
-        /// <remarks>
-        /// <para>By default, LIV uses the HMD camera as a reference for the Mixed Reality camera.</para>
-        /// <para>It is cloned and set up as a Mixed Reality camera.This approach works for most apps.</para>
-        /// <para>However, some games can experience issues because of custom MonoBehaviours attached to this camera.</para>
-        /// <para>You can use a custom camera prefab for those cases.</para>
-        /// </remarks>
-        public Camera MRCameraPrefab {
-            get {
-                return _MRCameraPrefab;
-            }
-            set {
-                if (_MRCameraPrefab != value)
-                {
-                    _MRCameraPrefabCandidate = value;
-                    _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.MR_CAMERA_PREFAB, true);
-                }
-            }
-        }
-
-        [Tooltip("This option disables all standard Unity assets for the Mixed Reality rendering.")]
-        [FormerlySerializedAs("DisableStandardAssets")]
-        [SerializeField] bool _disableStandardAssets = false;
-        /// <summary>
-        /// This option disables all standard Unity assets for the Mixed Reality rendering.
-        /// </summary>        
-        /// <remarks>
-        /// <para>Unity’s standard assets can interfere with the alpha channel that LIV needs to composite MR correctly.</para>
-        /// </remarks>
-        public bool disableStandardAssets {
-            get {
-                return _disableStandardAssets;
-            }
-            set {
-                _disableStandardAssets = value;
-            }
-        }
-
-        [Tooltip("The layer mask defines exactly which object layers should be rendered in MR.")]
-        [FormerlySerializedAs("SpectatorLayerMask")]
-        [SerializeField] LayerMask _spectatorLayerMask = ~0;
-        /// <summary>
-        /// The layer mask defines exactly which object layers should be rendered in MR.
-        /// </summary>
-        /// <remarks>
-        /// <para>You should use this to hide any in-game avatar that you’re using.</para>
-        /// <para>LIV is meant to include the user’s body for you!</para>
-        /// <para>Certain HMD-based effects should be disabled here too.</para>
-        /// <para>Also, this can be used to render special effects or additional UI only to the MR camera.</para>
-        /// <para>Useful for showing the player’s health, or current score!</para>
-        /// </remarks>
-        public LayerMask spectatorLayerMask {
-            get {
-                return _spectatorLayerMask;
-            }
-            set {
-                _spectatorLayerMask = value;
-            }
-        }
-
-        [Tooltip("This is for removing unwanted scripts from the cloned MR camera.")]
-        [FormerlySerializedAs("ExcludeBehaviours")]
-        [SerializeField]
-        string[] _excludeBehaviours = new string[] {
-            "AudioListener",
-            "Collider",
-            "SteamVR_Camera",
-            "SteamVR_Fade",
-            "SteamVR_ExternalCamera"
-        };
-        /// <summary>
-        /// This is for removing unwanted scripts from the cloned MR camera.
-        /// </summary>
-        /// <remarks>
-        /// <para>By default, we remove the AudioListener, Colliders and SteamVR scripts, as these are not necessary for rendering MR!</para>
-        /// <para>The excluded string must match the name of the MonoBehaviour.</para>
-        /// </remarks>
-        public string[] excludeBehaviours {
-            get {
-                return _excludeBehaviours;
-            }
-            set {
-                if (_excludeBehaviours != value)
-                {
-                    _excludeBehavioursCandidate = value;
-                    _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.EXCLUDE_BEHAVIOURS, true);
-                }
-            }
-        }
-
-
-        /// <summary>
-        /// Recovers corrupted alpha channel when using post-effects.
-        /// </summary>
-        /// 
-        [Tooltip("Recovers corrupted alpha channel when using post-effects.")]
-        [FormerlySerializedAs("FixPostEffectsAlpha")]
-        [SerializeField]
-        private bool _fixPostEffectsAlpha = false;
-        public bool fixPostEffectsAlpha {
-            get {
-                return _fixPostEffectsAlpha;
-            }
-            set {
-                _fixPostEffectsAlpha = value;
-            }
-        }
-
-        /// <summary>
-        /// Is the curret LIV SDK setup valid.
-        /// </summary>
-        public bool isValid {
-            get {
-                if (_invalidate != INVALIDATION_FLAGS.NONE) return false;
-
-                if (_HMDCamera == null)
-                {
-                    Debug.LogError("LIV: HMD Camera is a required parameter!");
-                    return false;
-                }
-
-                if (_stage == null)
-                {
-                    Debug.LogWarning("LIV: Tracked space origin should be assigned!");
-                }
-
-                if (_spectatorLayerMask == 0)
-                {
-                    Debug.LogWarning("LIV: The spectator layer mask is set to not show anything. Is this correct?");
-                }
-
-                return true;
-            }
-        }
-
-        bool _isActive = false;
-        /// <summary>
-        /// Is the LIV SDK currently active.
-        /// </summary>
-        public bool isActive {
-            get {
-                return _isActive;
-            }
-        }
-
-        private bool _isReady {
-            get {
-                return isValid && _enabled && SDKBridge.IsActive;
-            }
-        }
-
-        private SDKRender _render = null;
-
-        /// <summary>
-        /// Script responsible for the MR rendering.
-        /// </summary>
-        public SDKRender render { get { return _render; } }
-
-        private bool _wasReady = false;
-
-        private INVALIDATION_FLAGS _invalidate = INVALIDATION_FLAGS.NONE;
-        private Transform _stageCandidate = null;
-        private Camera _HMDCameraCandidate = null;
-        private Camera _MRCameraPrefabCandidate = null;
-        private string[] _excludeBehavioursCandidate = null;
-
-        private bool _enabled = false;
-        private Coroutine _waitForEndOfFrameCoroutine;
-
-        void OnEnable()
-        {
-            _enabled = true;
-            UpdateSDKReady();
-        }
-
-        void Update()
-        {
-            UpdateSDKReady();
-            Invalidate();
-        }
-
-        void OnDisable()
-        {
-            _enabled = false;
-            UpdateSDKReady();
-        }
-
-        IEnumerator WaitForUnityEndOfFrame()
-        {
-            while (Application.isPlaying && enabled)
-            {
-                yield return new WaitForEndOfFrame();
-                if (isActive)
-                {
-                    _render.Render();
-                }
-            }
-        }
-
-        void UpdateSDKReady()
-        {
-            bool ready = _isReady;
-            if (ready != _wasReady)
-            {
-                OnSDKReadyChanged(ready);
-                _wasReady = ready;
-            }
-        }
-
-        void OnSDKReadyChanged(bool value)
-        {
-            if (value)
-            {
-                OnSDKActivate();
-            }
-            else
-            {
-                OnSDKDeactivate();
-            }
-        }
-
-        void OnSDKActivate()
-        {
-            Debug.Log("LIV: Compositor connected, setting up Mixed Reality!");
-            SubmitSDKOutput();
-            CreateAssets();
-            StartRenderCoroutine();
-            _isActive = true;
-            if (onActivate != null) onActivate.Invoke();
-        }
-
-        void OnSDKDeactivate()
-        {
-            Debug.Log("LIV: Compositor disconnected, cleaning up Mixed Reality.");            
-            if (onDeactivate != null) onDeactivate.Invoke();            
-            StopRenderCoroutine();
-            DestroyAssets();
-            _isActive = false;
-        }
-
-        void CreateAssets()
-        {
-            DestroyAssets();
-            _render = new SDKRender(this);
-        }
-
-        void DestroyAssets()
-        {
-            if (_render != null)
-            {
-                _render.Dispose();
-                _render = null;
-            }
-        }
-
-        void StartRenderCoroutine()
-        {
-            StopRenderCoroutine();
-            _waitForEndOfFrameCoroutine = StartCoroutine(WaitForUnityEndOfFrame());
-        }
-
-        void StopRenderCoroutine()
-        {
-            if (_waitForEndOfFrameCoroutine != null)
-            {
-                StopCoroutine(_waitForEndOfFrameCoroutine);
-                _waitForEndOfFrameCoroutine = null;
-            }
-        }
-
-        void SubmitSDKOutput()
-        {
-            SDKApplicationOutput output = SDKApplicationOutput.empty;
-            output.supportedFeatures = FEATURES.BACKGROUND_RENDER |
-                                        FEATURES.FOREGROUND_RENDER |
-                                        FEATURES.OVERRIDE_POST_PROCESSING |
-                                        FEATURES.FIX_FOREGROUND_ALPHA;
-
-            output.sdkID = SDKConstants.SDK_ID;
-            output.sdkVersion = SDKConstants.SDK_VERSION;
-            output.engineName = SDKConstants.ENGINE_NAME;
-            output.engineVersion = Application.unityVersion;
-            output.applicationName = Application.productName;
-            output.applicationVersion = Application.version;
-            output.graphicsAPI = SystemInfo.graphicsDeviceType.ToString();
-#if UNITY_2017_2_OR_NEWER
-            output.xrDeviceName = XRSettings.loadedDeviceName;
-#endif
-            SDKBridge.SubmitApplicationOutput(output);
-        }
-
-        void Invalidate()
-        {
-            if (SDKUtils.ContainsFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.STAGE))
-            {
-                _stage = _stageCandidate;
-                _stageCandidate = null;
-                _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.STAGE, false);
-            }
-
-            if (SDKUtils.ContainsFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.HMD_CAMERA))
-            {
-                _HMDCamera = _HMDCameraCandidate;
-                _HMDCameraCandidate = null;
-                _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.HMD_CAMERA, false);
-            }
-
-            if (SDKUtils.ContainsFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.MR_CAMERA_PREFAB))
-            {
-                _MRCameraPrefab = _MRCameraPrefabCandidate;
-                _MRCameraPrefabCandidate = null;
-                _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.MR_CAMERA_PREFAB, false);
-            }
-
-            if (SDKUtils.ContainsFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.EXCLUDE_BEHAVIOURS))
-            {
-                _excludeBehaviours = _excludeBehavioursCandidate;
-                _excludeBehavioursCandidate = null;
-                _invalidate = (INVALIDATION_FLAGS)SDKUtils.SetFlag((uint)_invalidate, (uint)INVALIDATION_FLAGS.EXCLUDE_BEHAVIOURS, false);
-            }
-        }
-    }
-}

Assets/LIV/Scripts/LIV.cs.meta

@@ -1,13 +0,0 @@
-fileFormatVersion: 2
-guid: 419ad76f2ffc722478bc67f61f9c32e7
-timeCreated: 1522333239
-licenseType: Free
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKBridge.cs

@@ -1,366 +0,0 @@
-using UnityEngine;
-using System;
-using System.Runtime.InteropServices;
-using System.Text;
-
-namespace LIV.SDK.Unity
-{
-    public static class SDKBridge
-    {
-        #if (UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN) && UNITY_64
-        #region Interop
-
-        [DllImport("LIV_Bridge")]
-        static extern IntPtr GetRenderEventFunc();
-
-        [DllImport("LIV_Bridge", EntryPoint = "LivCaptureIsActive")]
-        [return: MarshalAs(UnmanagedType.U1)]
-        static extern bool GetIsCaptureActive();
-
-        [DllImport("LIV_Bridge", EntryPoint = "LivCaptureWidth")]
-        static extern int GetTextureWidth();
-
-        [DllImport("LIV_Bridge", EntryPoint = "LivCaptureHeight")]
-        static extern int GetTextureHeight();
-
-        [DllImport("LIV_Bridge", EntryPoint = "LivCaptureSetTextureFromUnity")]
-        static extern void SetTexture(IntPtr texture);
-
-        //// Acquire a frame from the compositor, allowing atomic access to its properties - most current one by default
-        [DllImport("LIV_Bridge", EntryPoint = "AcquireCompositorFrame")]
-        public static extern int AcquireCompositorFrame(ulong timestamp);
-
-        [DllImport("LIV_Bridge", EntryPoint = "ReleaseCompositorFrame")]
-        public static extern int ReleaseCompositorFrame();
-
-        // Get timestamp of SDK2 object (C# timestamp) - must be an object in the bridge, not a copy.
-        [DllImport("LIV_Bridge", EntryPoint = "GetObjectTimeStamp")]
-        public static extern ulong GetObjectTimeStamp(IntPtr obj);
-
-        // Get current time in C# ticks
-        [DllImport("LIV_Bridge", EntryPoint = "GetCurrentTimeTicks")]
-        static extern ulong GetCurrentTimeTicks();
-
-        // Get object tag of SDK2 object - must be an object in the bridge, not a copy.
-        [DllImport("LIV_Bridge", EntryPoint = "GetObjectTag")]
-        public static extern ulong GetObjectTag(IntPtr obj);
-
-        // Get a frame object from the compositor
-        [DllImport("LIV_Bridge", EntryPoint = "GetCompositorFrameObject")]
-        public static extern IntPtr GetCompositorFrameObject(ulong tag);
-
-        // Get a frame object from the compositor
-        [DllImport("LIV_Bridge", EntryPoint = "GetViewportTexture")]
-        public static extern IntPtr GetViewportTexture();
-
-        // Get a channel object from the compositor
-        [DllImport("LIV_Bridge", EntryPoint = "GetCompositorChannelObject")]
-        public static extern IntPtr GetCompositorChannelObject(int slot, ulong tag, ulong timestamp);
-
-        // Get a channel object from our own source channel
-        [DllImport("LIV_Bridge", EntryPoint = "GetChannelObject")]
-        public static extern IntPtr GetChannelObject(int slot, ulong tag, ulong timestamp);
-
-        // Write an object to our channel
-        [DllImport("LIV_Bridge", EntryPoint = "AddObjectToChannel")]
-        public static extern int AddObjectToChannel(int slot, IntPtr obj, int objectsize, ulong tag);
-
-        // Write an object to the compostor's channel
-        [DllImport("LIV_Bridge", EntryPoint = "AddObjectToCompositorChannel")]
-        public static extern int AddObjectToCompositorChannel(int slot, IntPtr obj, int objectsize, ulong tag);
-
-        // Add a structure/object to the current frame / Considering if its simpler to combine with AddObjectToChannel with 0 being the frame
-        [DllImport("LIV_Bridge", EntryPoint = "AddObjectToFrame")]
-        public static extern int AddObjectToFrame(IntPtr obj, int objectsize, ulong tag);
-
-        // Helper to add strings 
-        [DllImport("LIV_Bridge", EntryPoint = "AddObjectToFrame")]
-        public static extern int AddStringToFrame(IntPtr str, ulong tag);
-
-        [DllImport("LIV_Bridge", EntryPoint = "AddStringToChannel")]
-        public static extern int AddStringToChannel(int slot, IntPtr str, int length, ulong tag);
-
-        // Create a new frame for rendering / native code does this already - so probably don't use
-        [DllImport("LIV_Bridge", EntryPoint = "NewFrame")]
-        public static extern int NewFrame();
-
-        // Commit the frame early - not recommended - best to let the next NewFrame commit the frame to avoid pipeline stalls
-        [DllImport("LIV_Bridge", EntryPoint = "CommitFrame")]
-        public static extern IntPtr CommitFrame();
-
-        // Add a copy of a unity texture to the bridge
-        [DllImport("LIV_Bridge", EntryPoint = "addsharedtexture")]
-        public static extern int addsharedtexture(int width, int height, int format, IntPtr sourcetexture, ulong tag);
-
-        [DllImport("LIV_Bridge", EntryPoint = "addtexture")]
-        public static extern int addtexture(IntPtr sourcetexture, ulong tag);
-
-        [DllImport("LIV_Bridge", EntryPoint = "PublishTextures")]
-        public static extern void PublishTextures();
-
-        [DllImport("LIV_Bridge", EntryPoint = "updateinputframe")]
-        public static extern IntPtr updatinputframe(IntPtr InputFrame);
-
-        [DllImport("LIV_Bridge", EntryPoint = "setinputframe")]
-        public static extern IntPtr setinputframe(float x, float y, float z, float q0, float q1, float q2, float q3, float fov, int priority);
-
-        [DllImport("LIV_Bridge", EntryPoint = "setfeature")]
-        public static extern ulong setfeature(ulong feature);
-
-        [DllImport("LIV_Bridge", EntryPoint = "clearfeature")]
-        public static extern ulong clearfeature(ulong feature);
-        #endregion
-        #else
-        public static int AddStringToChannel(int slot, IntPtr str, int length, ulong tag) { return -2; }
-        public static int addtexture(IntPtr sourcetexture, ulong tag) { return -2; }
-        public static ulong GetObjectTimeStamp(IntPtr obj) { return 0; }
-        public static ulong GetCurrentTimeTicks() { return 0; }
-        static bool GetIsCaptureActive() { return false; }
-        public static IntPtr GetRenderEventFunc() { return IntPtr.Zero; }
-        public static IntPtr GetCompositorChannelObject(int slot, ulong tag, ulong timestamp) { return IntPtr.Zero; }
-        public static int AddObjectToCompositorChannel(int slot, IntPtr obj, int objectsize, ulong tag) { return -2; }
-        public static int AddObjectToFrame(IntPtr obj, int objectsize, ulong tag) { return -2; }
-        public static IntPtr updatinputframe(IntPtr InputFrame) { return IntPtr.Zero; }
-        public static IntPtr GetViewportTexture() { return IntPtr.Zero; }
-        public static IntPtr GetChannelObject(int slot, ulong tag, ulong timestamp) { return IntPtr.Zero; }
-        public static int AddObjectToChannel(int slot, IntPtr obj, int objectsize, ulong tag) { return -2; }
-        #endif
-
-        public struct SDKInjection<T>
-        {
-            public bool active;            
-            public System.Action action;
-            public T data;
-        }
-
-        static SDKInjection<SDKInputFrame> _injection_SDKInputFrame = new SDKInjection<SDKInputFrame>()
-        {
-            active = false,            
-            action = null,
-            data = SDKInputFrame.empty
-        };
-
-        static SDKInjection<SDKResolution> _injection_SDKResolution = new SDKInjection<SDKResolution>()
-        {
-            active = false,            
-            action = null,
-            data = SDKResolution.zero
-        };
-
-        static SDKInjection<bool> _injection_IsActive = new SDKInjection<bool>()
-        {
-            active = false,            
-            action = null,
-            data = false
-        };
-
-        static bool _injection_DisableSubmit = false;
-        static bool _injection_DisableSubmitApplicationOutput = false;
-        static bool _injection_DisableAddTexture = false;
-        static bool _injection_DisableCreateFrame = false;
-        
-        // Get the tag code for a string - won't win any awards - pre-compute these and use constants.
-        public static ulong Tag(string str)
-        {
-            ulong tag = 0;
-            for (int i = 0; i < str.Length; i++)
-            {
-                if (i == 8) break;
-                char c = str[i];
-                tag |= (((ulong)(c & 255)) << (i * 8));
-            }
-
-            return tag;
-        }
-
-        public static void AddString(string tag, string value, int slot)
-        {
-            var utf8 = Encoding.UTF8;
-            byte[] utfBytes = utf8.GetBytes(value);
-            GCHandle gch = GCHandle.Alloc(utfBytes, GCHandleType.Pinned);
-            AddStringToChannel(slot, Marshal.UnsafeAddrOfPinnedArrayElement(utfBytes, 0), utfBytes.Length, Tag(tag));
-            gch.Free();
-        }
-
-        public static void AddTexture(SDKTexture texture, ulong tag)
-        {
-            GCHandle gch = GCHandle.Alloc(texture, GCHandleType.Pinned);
-            addtexture(gch.AddrOfPinnedObject(), tag);
-            gch.Free();
-        }
-
-        public static ulong GetObjectTime(IntPtr objectptr)
-        {
-            return GetObjectTimeStamp(objectptr) + 621355968000000000;
-        }
-
-        public static ulong GetCurrentTime()
-        {
-            return GetCurrentTimeTicks() + 621355968000000000;
-        }
-
-        public static bool IsActive {
-            get {
-                if (_injection_IsActive.active)
-                {
-                    return _injection_IsActive.data;
-                }
-                return GetIsCaptureActive();
-            }
-        }
-
-        public static void IssuePluginEvent()
-        {
-            if (_injection_DisableSubmit) return;
-            GL.IssuePluginEvent(GetRenderEventFunc(), 2);
-        }
-
-        public static void SubmitApplicationOutput(SDKApplicationOutput applicationOutput)
-        {
-            if (_injection_DisableSubmitApplicationOutput) return;
-            AddString("APPNAME", applicationOutput.applicationName, 5);
-            AddString("APPVER", applicationOutput.applicationVersion, 5);
-            AddString("ENGNAME", applicationOutput.engineName, 5);
-            AddString("ENGVER", applicationOutput.engineVersion, 5);
-            AddString("GFXAPI", applicationOutput.graphicsAPI, 5);
-            AddString("SDKID", applicationOutput.sdkID, 5);
-            AddString("SDKVER", applicationOutput.sdkVersion, 5);
-            AddString("SUPPORT", applicationOutput.supportedFeatures.ToString(), 5);
-            AddString("XRNAME", applicationOutput.xrDeviceName, 5);
-        }
-
-        public static bool GetStructFromGlobalChannel <T> ( ref T mystruct, int channel, ulong tag)  
-        {
-            IntPtr structPtr = GetCompositorChannelObject(channel, tag, UInt64.MaxValue);
-            if (structPtr == IntPtr.Zero) return false;
-            mystruct=  (T)Marshal.PtrToStructure(structPtr, typeof(T));
-            return true;
-        }
-
-        public static int AddStructToGlobalChannel<T>(ref T mystruct, int channel, ulong tag)
-        {
-            GCHandle gch = GCHandle.Alloc(mystruct, GCHandleType.Pinned);
-            int output = AddObjectToCompositorChannel(channel, gch.AddrOfPinnedObject(), Marshal.SizeOf(mystruct), tag);
-            gch.Free();
-            return output;
-        }
-
-        public static bool GetStructFromLocalChannel<T>(ref T mystruct, int channel, ulong tag)
-        {
-            IntPtr structPtr = GetChannelObject(channel, tag, UInt64.MaxValue);
-            if (structPtr == IntPtr.Zero) return false;
-            mystruct = (T)Marshal.PtrToStructure(structPtr, typeof(T));
-            return true;
-        }
-
-        public static int AddStructToLocalChannel<T>(ref T mystruct, int channel, ulong tag)
-        {
-            GCHandle gch = GCHandle.Alloc(mystruct, GCHandleType.Pinned);
-            int output = AddObjectToChannel(channel, gch.AddrOfPinnedObject(), Marshal.SizeOf(mystruct), tag);
-            gch.Free();
-            return output;
-        }
-
-        // Add ANY structure to the current frame
-        public static void AddStructToFrame<T>(ref T mystruct, ulong tag)
-        {
-            GCHandle gch = GCHandle.Alloc(mystruct, GCHandleType.Pinned);
-            AddObjectToFrame(gch.AddrOfPinnedObject(), Marshal.SizeOf(mystruct), tag);
-            gch.Free();
-        }
-
-
-        /// <summary>
-        /// Update the master pose sent to ALL applications. 
-        /// 
-        /// when called initialy, having the flags set to 0 will return the current pose (which includes resolution - which you might need)
-        /// If you wish to change the pose, change the parts of the structures you need to, and set the appropriate flag to update.
-        /// atm, the flags will be for Pose, Stage, Clipping Plane, and resolution.
-        /// 
-        /// </summary>
-        /// <param name="setframe"></param>
-        /// <returns>The current pose - could be yours, someone elses, or a combination</returns>
-
-        public static bool UpdateInputFrame(ref SDKInputFrame setframe)
-        {
-            if (_injection_SDKInputFrame.active && _injection_SDKInputFrame.action != null)
-            {
-                _injection_SDKInputFrame.action.Invoke();
-                setframe = _injection_SDKInputFrame.data;
-            }
-            else
-            {
-                // Pin the object briefly so we can send it to the API without it being accidentally garbage collected
-                GCHandle gch = GCHandle.Alloc(setframe, GCHandleType.Pinned);
-                IntPtr structPtr = updatinputframe(gch.AddrOfPinnedObject());
-                gch.Free();
-
-                if (structPtr == IntPtr.Zero)
-                {
-                    setframe = SDKInputFrame.empty;
-                    return false;
-                }
-
-                setframe = (SDKInputFrame)Marshal.PtrToStructure(structPtr, typeof(SDKInputFrame));
-                _injection_SDKInputFrame.data = setframe;
-            }
-
-            return true;
-        }
-
-        public static SDKTexture GetViewfinderTexture()
-        {
-            SDKTexture overlaytexture = SDKTexture.empty;
-            IntPtr structPtr = GetCompositorChannelObject(11, Tag("OUTTEX"), UInt64.MaxValue);
-            if (structPtr == IntPtr.Zero) return new SDKTexture();
-            overlaytexture = (SDKTexture)Marshal.PtrToStructure(structPtr, typeof(SDKTexture));
-            return overlaytexture;
-        }
-
-        public static void AddTexture(SDKTexture texture)
-        {
-            if (_injection_DisableAddTexture) return;
-            string tag = "";
-            switch (texture.id)
-            {
-                case TEXTURE_ID.BACKGROUND_COLOR_BUFFER_ID:
-                    tag = "BGCTEX";
-                    break;
-                case TEXTURE_ID.FOREGROUND_COLOR_BUFFER_ID:
-                    tag = "FGCTEX";
-                    break;
-                case TEXTURE_ID.OPTIMIZED_COLOR_BUFFER_ID:
-                    tag = "OPTTEX";
-                    break;
-            }
-            AddTexture(texture, Tag(tag));
-        }
-
-        public static void CreateFrame(SDKOutputFrame frame)
-        {
-            if (_injection_DisableCreateFrame) return;
-            GCHandle gch = GCHandle.Alloc(frame, GCHandleType.Pinned);
-            AddObjectToFrame(gch.AddrOfPinnedObject(), Marshal.SizeOf(frame), Tag("OUTFRAME"));
-            gch.Free();
-        }
-
-        public static void SetGroundPlane(SDKPlane groundPlane)
-        {
-            AddStructToGlobalChannel<SDKPlane>(ref groundPlane, 2, SDKBridge.Tag("SetGND"));
-        }
-
-        public static bool GetResolution(ref SDKResolution sdkResolution)
-        {
-            if(_injection_SDKResolution.active && _injection_SDKResolution.action != null)
-            {
-                _injection_SDKResolution.action.Invoke();
-                sdkResolution = _injection_SDKResolution.data;
-                return true;
-            }
-
-            bool output = GetStructFromLocalChannel<SDKResolution>(ref sdkResolution, 15, SDKBridge.Tag("SDKRes"));
-            _injection_SDKResolution.data = sdkResolution;
-            return output;
-        }
-    }
-}

Assets/LIV/Scripts/SDKBridge.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 29a5a59a66c726f4ea619531370e7ffd
-timeCreated: 1508938582
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKRender.cs

@@ -1,456 +0,0 @@
-#if !LIV_UNIVERSAL_RENDER
-using UnityEngine;
-using UnityEngine.Rendering;
-
-namespace LIV.SDK.Unity
-{
-    public partial class SDKRender : System.IDisposable
-    {
-        // Renders the clip plane in the foreground texture
-        private CommandBuffer _clipPlaneCommandBuffer = null;
-        // Renders the clipped opaque content in to the foreground texture alpha
-        private CommandBuffer _combineAlphaCommandBuffer = null;
-        // Captures texture before post-effects
-        private CommandBuffer _captureTextureCommandBuffer = null;
-        // Renders captured texture
-        private CommandBuffer _applyTextureCommandBuffer = null;
-        // Renders background and foreground in single render
-        private CommandBuffer _optimizedRenderingCommandBuffer = null;
-
-        private CameraEvent _clipPlaneCameraEvent = CameraEvent.AfterForwardOpaque;
-        private CameraEvent _clipPlaneCombineAlphaCameraEvent = CameraEvent.AfterEverything;
-        private CameraEvent _captureTextureEvent = CameraEvent.BeforeImageEffects;
-        private CameraEvent _applyTextureEvent = CameraEvent.AfterEverything;
-        private CameraEvent _optimizedRenderingCameraEvent = CameraEvent.AfterEverything;
-
-        // Tessellated quad
-        private Mesh _clipPlaneMesh = null;
-        // Clear material
-        private Material _clipPlaneSimpleMaterial = null;
-        // Transparent material for visual debugging
-        private Material _clipPlaneSimpleDebugMaterial = null;
-        // Tessellated height map clear material
-        private Material _clipPlaneComplexMaterial = null;
-        // Tessellated height map clear material for visual debugging
-        private Material _clipPlaneComplexDebugMaterial = null;
-        private Material _writeOpaqueToAlphaMaterial = null;
-        private Material _combineAlphaMaterial = null;
-        private Material _writeMaterial = null;
-        private Material _forceForwardRenderingMaterial = null;
-        
-        private RenderTexture _backgroundRenderTexture = null;
-        private RenderTexture _foregroundRenderTexture = null;
-        private RenderTexture _optimizedRenderTexture = null;
-        private RenderTexture _complexClipPlaneRenderTexture = null;
-
-        Material GetClipPlaneMaterial(bool debugClipPlane, bool complexClipPlane, ColorWriteMask colorWriteMask)
-        {
-            Material output;
-
-            if (complexClipPlane)
-            {
-                output = debugClipPlane ? _clipPlaneComplexDebugMaterial : _clipPlaneComplexMaterial;
-                output.SetTexture(SDKShaders.LIV_CLIP_PLANE_HEIGHT_MAP_PROPERTY, _complexClipPlaneRenderTexture);
-                output.SetFloat(SDKShaders.LIV_TESSELLATION_PROPERTY, _inputFrame.clipPlane.tesselation);
-            }
-            else
-            {
-                output = debugClipPlane ? _clipPlaneSimpleDebugMaterial : _clipPlaneSimpleMaterial;
-            }
-
-            output.SetInt(SDKShaders.LIV_COLOR_MASK, (int)colorWriteMask);
-            return output;
-        }
-
-        Material GetGroundClipPlaneMaterial(bool debugClipPlane, ColorWriteMask colorWriteMask)
-        {
-            Material output;
-            output = debugClipPlane ? _clipPlaneSimpleDebugMaterial : _clipPlaneSimpleMaterial;
-            output.SetInt(SDKShaders.LIV_COLOR_MASK, (int)colorWriteMask);
-            return output;
-        }
-
-        bool useDeferredRendering {
-            get {
-                return _cameraInstance.actualRenderingPath == RenderingPath.DeferredLighting ||
-                _cameraInstance.actualRenderingPath == RenderingPath.DeferredShading;
-            }
-        }
-
-        bool interlacedRendering {
-            get {
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.INTERLACED_RENDER);
-            }
-        }
-
-        bool canRenderBackground {
-            get {
-                if (interlacedRendering)
-                {
-                    // Render only if frame is even 
-                    if (Time.frameCount % 2 != 0) return false;
-                }
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.BACKGROUND_RENDER) && _backgroundRenderTexture != null;
-            }
-        }
-
-        bool canRenderForeground {
-            get {
-                if (interlacedRendering)
-                {
-                    // Render only if frame is odd 
-                    if (Time.frameCount % 2 != 1) return false;
-                }
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.FOREGROUND_RENDER) && _foregroundRenderTexture != null;
-            }
-        }
-
-        bool canRenderOptimized {
-            get {
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.OPTIMIZED_RENDER) && _optimizedRenderTexture != null; ;
-            }
-        }
-
-        public SDKRender(LIV liv)
-        {
-            _liv = liv;
-            CreateAssets();
-        }
-
-        public void Render()
-        {
-            UpdateBridgeResolution();
-            UpdateBridgeInputFrame();
-            SDKUtils.ApplyUserSpaceTransform(this);
-            UpdateTextures();
-            InvokePreRender();
-            if (canRenderBackground) RenderBackground();
-            if (canRenderForeground) RenderForeground();
-            if (canRenderOptimized) RenderOptimized();
-            IvokePostRender();
-            SDKUtils.CreateBridgeOutputFrame(this);
-            SDKBridge.IssuePluginEvent();
-        }
-
-        // Default render without any special changes
-        private void RenderBackground()
-        {
-            SDKUtils.SetCamera(_cameraInstance, _cameraInstance.transform, _inputFrame, localToWorldMatrix, spectatorLayerMask);
-            _cameraInstance.targetTexture = _backgroundRenderTexture;
-
-            RenderTexture tempRenderTexture = null;
-
-            bool overridePostProcessing = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.OVERRIDE_POST_PROCESSING);
-            if (overridePostProcessing)
-            {
-                tempRenderTexture = RenderTexture.GetTemporary(_backgroundRenderTexture.width, _backgroundRenderTexture.height, 0, _backgroundRenderTexture.format);
-#if UNITY_EDITOR
-                tempRenderTexture.name = "LIV.TemporaryRenderTexture";
-#endif
-                _captureTextureCommandBuffer.Blit(BuiltinRenderTextureType.CurrentActive, tempRenderTexture);
-                _applyTextureCommandBuffer.Blit(tempRenderTexture, BuiltinRenderTextureType.CurrentActive);
-
-                _cameraInstance.AddCommandBuffer(_captureTextureEvent, _captureTextureCommandBuffer);
-                _cameraInstance.AddCommandBuffer(_applyTextureEvent, _applyTextureCommandBuffer);
-            }
-
-            SDKShaders.StartRendering();
-            SDKShaders.StartBackgroundRendering();
-            InvokePreRenderBackground();
-            SendTextureToBridge(_backgroundRenderTexture, TEXTURE_ID.BACKGROUND_COLOR_BUFFER_ID);
-            _cameraInstance.Render();
-            InvokePostRenderBackground();
-            _cameraInstance.targetTexture = null;
-            SDKShaders.StopBackgroundRendering();
-            SDKShaders.StopRendering();
-
-            if (overridePostProcessing)
-            {
-                _cameraInstance.RemoveCommandBuffer(_captureTextureEvent, _captureTextureCommandBuffer);
-                _cameraInstance.RemoveCommandBuffer(_applyTextureEvent, _applyTextureCommandBuffer);
-
-                _captureTextureCommandBuffer.Clear();
-                _applyTextureCommandBuffer.Clear();
-
-                RenderTexture.ReleaseTemporary(tempRenderTexture);
-            }
-        }
-
-        // Extract the image which is in front of our clip plane
-        // The compositing is heavily relying on the alpha channel, therefore we want to make sure it does
-        // not get corrupted by the postprocessing or any shader
-        private void RenderForeground()
-        {
-            bool debugClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.DEBUG_CLIP_PLANE);
-            bool renderComplexClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.COMPLEX_CLIP_PLANE);
-            bool renderGroundClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.GROUND_CLIP_PLANE);
-            bool overridePostProcessing = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.OVERRIDE_POST_PROCESSING);
-            bool fixPostEffectsAlpha = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.FIX_FOREGROUND_ALPHA) | _liv.fixPostEffectsAlpha;
-
-            MonoBehaviour[] behaviours = null;
-            bool[] wasBehaviourEnabled = null;
-            if (disableStandardAssets) SDKUtils.DisableStandardAssets(_cameraInstance, ref behaviours, ref wasBehaviourEnabled);
-
-            // Capture camera defaults
-            CameraClearFlags capturedClearFlags = _cameraInstance.clearFlags;
-            Color capturedBgColor = _cameraInstance.backgroundColor;
-            Color capturedFogColor = RenderSettings.fogColor;
-
-            // Make sure that fog does not corrupt alpha channel
-            RenderSettings.fogColor = new Color(capturedFogColor.r, capturedFogColor.g, capturedFogColor.b, 0f);
-            SDKUtils.SetCamera(_cameraInstance, _cameraInstance.transform, _inputFrame, localToWorldMatrix, spectatorLayerMask);
-            _cameraInstance.clearFlags = CameraClearFlags.Color;
-            _cameraInstance.backgroundColor = Color.clear;
-            _cameraInstance.targetTexture = _foregroundRenderTexture;
-
-            RenderTexture capturedAlphaRenderTexture = RenderTexture.GetTemporary(_foregroundRenderTexture.width, _foregroundRenderTexture.height, 0, _foregroundRenderTexture.format);
-#if UNITY_EDITOR
-            capturedAlphaRenderTexture.name = "LIV.CapturedAlphaRenderTexture";
-#endif
-
-            // Render opaque pixels into alpha channel
-            _clipPlaneCommandBuffer.DrawMesh(_clipPlaneMesh, Matrix4x4.identity, _writeOpaqueToAlphaMaterial, 0, 0);
-
-            // Render clip plane
-            Matrix4x4 clipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.clipPlane.transform;
-            _clipPlaneCommandBuffer.DrawMesh(_clipPlaneMesh, clipPlaneTransform,
-                GetClipPlaneMaterial(debugClipPlane, renderComplexClipPlane, ColorWriteMask.All), 0, 0);
-
-            // Render ground clip plane
-            if (renderGroundClipPlane)
-            {
-                Matrix4x4 groundClipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.groundClipPlane.transform;
-                _clipPlaneCommandBuffer.DrawMesh(_clipPlaneMesh, groundClipPlaneTransform,
-                GetGroundClipPlaneMaterial(debugClipPlane, ColorWriteMask.All), 0, 0);
-            }
-
-            // Copy alpha in to texture
-            _clipPlaneCommandBuffer.Blit(BuiltinRenderTextureType.CurrentActive, capturedAlphaRenderTexture);
-            _cameraInstance.AddCommandBuffer(_clipPlaneCameraEvent, _clipPlaneCommandBuffer);
-
-            // Fix alpha corruption by post processing
-            RenderTexture tempRenderTexture = null;
-            if (overridePostProcessing || fixPostEffectsAlpha)
-            {
-                tempRenderTexture = RenderTexture.GetTemporary(_foregroundRenderTexture.width, _foregroundRenderTexture.height, 0, _foregroundRenderTexture.format);
-#if UNITY_EDITOR
-                tempRenderTexture.name = "LIV.TemporaryRenderTexture";
-#endif
-                _captureTextureCommandBuffer.Blit(BuiltinRenderTextureType.CurrentActive, tempRenderTexture);
-                _cameraInstance.AddCommandBuffer(_captureTextureEvent, _captureTextureCommandBuffer);
-
-                _writeMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, overridePostProcessing ? (int)ColorWriteMask.All : (int)ColorWriteMask.Alpha);
-                _applyTextureCommandBuffer.Blit(tempRenderTexture, BuiltinRenderTextureType.CurrentActive, _writeMaterial);
-                _cameraInstance.AddCommandBuffer(_applyTextureEvent, _applyTextureCommandBuffer);
-            }
-
-            // Combine captured alpha with result alpha
-            _combineAlphaMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, (int)ColorWriteMask.Alpha);
-            _combineAlphaCommandBuffer.Blit(capturedAlphaRenderTexture, BuiltinRenderTextureType.CurrentActive, _combineAlphaMaterial);
-            _cameraInstance.AddCommandBuffer(_clipPlaneCombineAlphaCameraEvent, _combineAlphaCommandBuffer);
-
-            if (useDeferredRendering) SDKUtils.ForceForwardRendering(cameraInstance, _clipPlaneMesh, _forceForwardRenderingMaterial);
-
-            SDKShaders.StartRendering();
-            SDKShaders.StartForegroundRendering();
-            InvokePreRenderForeground();
-            SendTextureToBridge(_foregroundRenderTexture, TEXTURE_ID.FOREGROUND_COLOR_BUFFER_ID);
-            _cameraInstance.Render();
-            InvokePostRenderForeground();
-            _cameraInstance.targetTexture = null;
-            SDKShaders.StopForegroundRendering();
-            SDKShaders.StopRendering();
-
-            if (overridePostProcessing || fixPostEffectsAlpha)
-            {
-                _cameraInstance.RemoveCommandBuffer(_captureTextureEvent, _captureTextureCommandBuffer);
-                _cameraInstance.RemoveCommandBuffer(_applyTextureEvent, _applyTextureCommandBuffer);
-
-                _captureTextureCommandBuffer.Clear();
-                _applyTextureCommandBuffer.Clear();
-
-                RenderTexture.ReleaseTemporary(tempRenderTexture);
-            }
-
-            _cameraInstance.RemoveCommandBuffer(_clipPlaneCameraEvent, _clipPlaneCommandBuffer);
-            _cameraInstance.RemoveCommandBuffer(_clipPlaneCombineAlphaCameraEvent, _combineAlphaCommandBuffer);
-
-            RenderTexture.ReleaseTemporary(capturedAlphaRenderTexture);
-
-            _clipPlaneCommandBuffer.Clear();
-            _combineAlphaCommandBuffer.Clear();
-
-            // Revert camera defaults
-            _cameraInstance.clearFlags = capturedClearFlags;
-            _cameraInstance.backgroundColor = capturedBgColor;
-            RenderSettings.fogColor = capturedFogColor;
-
-            SDKUtils.RestoreStandardAssets(ref behaviours, ref wasBehaviourEnabled);
-        }
-
-        // Renders a single camera in a single texture with occlusion only from opaque objects.
-        // This is the most performant option for mixed reality.
-        // It does not support any transparency in the foreground layer.
-        private void RenderOptimized()
-        {
-            bool debugClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.DEBUG_CLIP_PLANE);
-            bool renderComplexClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.COMPLEX_CLIP_PLANE);
-            bool renderGroundClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.GROUND_CLIP_PLANE);
-
-            SDKUtils.SetCamera(_cameraInstance, _cameraInstance.transform, _inputFrame, localToWorldMatrix, spectatorLayerMask);
-            _cameraInstance.targetTexture = _optimizedRenderTexture;
-
-            // Clear alpha channel
-            _writeMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, (int)ColorWriteMask.Alpha);
-            _optimizedRenderingCommandBuffer.Blit(BuiltinRenderTextureType.None, BuiltinRenderTextureType.CurrentActive, _writeMaterial);
-
-            // Render opaque pixels into alpha channel            
-            _writeOpaqueToAlphaMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, (int)ColorWriteMask.Alpha);
-            _optimizedRenderingCommandBuffer.DrawMesh(_clipPlaneMesh, Matrix4x4.identity, _writeOpaqueToAlphaMaterial, 0, 0);
-
-            // Render clip plane            
-            Matrix4x4 clipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.clipPlane.transform;
-            _optimizedRenderingCommandBuffer.DrawMesh(_clipPlaneMesh, clipPlaneTransform,
-                GetClipPlaneMaterial(debugClipPlane, renderComplexClipPlane, ColorWriteMask.Alpha), 0, 0);
-
-            // Render ground clip plane            
-            if (renderGroundClipPlane)
-            {
-                Matrix4x4 groundClipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.groundClipPlane.transform;
-                _optimizedRenderingCommandBuffer.DrawMesh(_clipPlaneMesh, groundClipPlaneTransform,
-                    GetGroundClipPlaneMaterial(debugClipPlane, ColorWriteMask.Alpha), 0, 0);
-            }
-
-            _cameraInstance.AddCommandBuffer(CameraEvent.AfterEverything, _optimizedRenderingCommandBuffer);
-
-            // TODO: this is just proprietary
-            SDKShaders.StartRendering();
-            SDKShaders.StartBackgroundRendering();
-            InvokePreRenderBackground();
-            SendTextureToBridge(_optimizedRenderTexture, TEXTURE_ID.OPTIMIZED_COLOR_BUFFER_ID);
-            _cameraInstance.Render();
-            InvokePostRenderBackground();
-            _cameraInstance.targetTexture = null;
-            SDKShaders.StopBackgroundRendering();
-            SDKShaders.StopRendering();
-
-            _cameraInstance.RemoveCommandBuffer(CameraEvent.AfterEverything, _optimizedRenderingCommandBuffer);
-            _optimizedRenderingCommandBuffer.Clear();
-        }
-
-        private void CreateAssets()
-        {
-            bool cameraReferenceEnabled = cameraReference.enabled;
-            if (cameraReferenceEnabled)
-            {
-                cameraReference.enabled = false;
-            }
-            bool cameraReferenceActive = cameraReference.gameObject.activeSelf;
-            if (cameraReferenceActive)
-            {
-                cameraReference.gameObject.SetActive(false);
-            }
-
-            GameObject cloneGO = (GameObject)Object.Instantiate(cameraReference.gameObject, _liv.stage);
-            _cameraInstance = (Camera)cloneGO.GetComponent("Camera");
-
-            SDKUtils.CleanCameraBehaviours(_cameraInstance, _liv.excludeBehaviours);
-
-            if (cameraReferenceActive != cameraReference.gameObject.activeSelf)
-            {
-                cameraReference.gameObject.SetActive(cameraReferenceActive);
-            }
-            if (cameraReferenceEnabled != cameraReference.enabled)
-            {
-                cameraReference.enabled = cameraReferenceEnabled;
-            }
-
-            _cameraInstance.name = "LIV Camera";
-            if (_cameraInstance.tag == "MainCamera")
-            {
-                _cameraInstance.tag = "Untagged";
-            }
-
-            _cameraInstance.transform.localScale = Vector3.one;
-            _cameraInstance.rect = new Rect(0, 0, 1, 1);
-            _cameraInstance.depth = 0;
-#if UNITY_5_4_OR_NEWER
-            _cameraInstance.stereoTargetEye = StereoTargetEyeMask.None;
-#endif
-#if UNITY_5_6_OR_NEWER
-            _cameraInstance.allowMSAA = false;
-#endif
-            _cameraInstance.enabled = false;
-            _cameraInstance.gameObject.SetActive(true);
-
-            _clipPlaneMesh = new Mesh();
-            SDKUtils.CreateClipPlane(_clipPlaneMesh, 10, 10, true, 1000f);
-            _clipPlaneSimpleMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_SIMPLE_SHADER));
-            _clipPlaneSimpleDebugMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_SIMPLE_DEBUG_SHADER));
-            _clipPlaneComplexMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_COMPLEX_SHADER));
-            _clipPlaneComplexDebugMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_COMPLEX_DEBUG_SHADER));
-            _writeOpaqueToAlphaMaterial = new Material(Shader.Find(SDKShaders.LIV_WRITE_OPAQUE_TO_ALPHA_SHADER));
-            _combineAlphaMaterial = new Material(Shader.Find(SDKShaders.LIV_COMBINE_ALPHA_SHADER));
-            _writeMaterial = new Material(Shader.Find(SDKShaders.LIV_WRITE_SHADER));
-            _forceForwardRenderingMaterial = new Material(Shader.Find(SDKShaders.LIV_FORCE_FORWARD_RENDERING_SHADER));
-            _clipPlaneCommandBuffer = new CommandBuffer();
-            _combineAlphaCommandBuffer = new CommandBuffer();
-            _captureTextureCommandBuffer = new CommandBuffer();
-            _applyTextureCommandBuffer = new CommandBuffer();
-            _optimizedRenderingCommandBuffer = new CommandBuffer();
-
-#if UNITY_EDITOR
-            _clipPlaneMesh.name = "LIV.clipPlane";
-            _clipPlaneSimpleMaterial.name = "LIV.clipPlaneSimple";
-            _clipPlaneSimpleDebugMaterial.name = "LIV.clipPlaneSimpleDebug";
-            _clipPlaneComplexMaterial.name = "LIV.clipPlaneComplex";
-            _clipPlaneComplexDebugMaterial.name = "LIV.clipPlaneComplexDebug";
-            _writeOpaqueToAlphaMaterial.name = "LIV.writeOpaqueToAlpha";
-            _combineAlphaMaterial.name = "LIV.combineAlpha";
-            _writeMaterial.name = "LIV.write";
-            _forceForwardRenderingMaterial.name = "LIV.forceForwardRendering";
-            _clipPlaneCommandBuffer.name = "LIV.renderClipPlanes";
-            _combineAlphaCommandBuffer.name = "LIV.foregroundCombineAlpha";
-            _captureTextureCommandBuffer.name = "LIV.captureTexture";
-            _applyTextureCommandBuffer.name = "LIV.applyTexture";
-            _optimizedRenderingCommandBuffer.name = "LIV.optimizedRendering";
-#endif
-        }
-
-        private void DestroyAssets()
-        {
-            if (_cameraInstance != null)
-            {
-                Object.Destroy(_cameraInstance.gameObject);
-                _cameraInstance = null;
-            }
-
-            SDKUtils.DestroyObject<Mesh>(ref _clipPlaneMesh);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneSimpleMaterial);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneSimpleDebugMaterial);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneComplexMaterial);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneComplexDebugMaterial);
-            SDKUtils.DestroyObject<Material>(ref _writeOpaqueToAlphaMaterial);
-            SDKUtils.DestroyObject<Material>(ref _combineAlphaMaterial);
-            SDKUtils.DestroyObject<Material>(ref _writeMaterial);
-            SDKUtils.DestroyObject<Material>(ref _forceForwardRenderingMaterial);
-
-            SDKUtils.DisposeObject<CommandBuffer>(ref _clipPlaneCommandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _combineAlphaCommandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _captureTextureCommandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _applyTextureCommandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _optimizedRenderingCommandBuffer);
-        }
-
-        public void Dispose()
-        {
-            ReleaseBridgePoseControl();
-            DestroyAssets();
-            SDKUtils.DestroyTexture(ref _backgroundRenderTexture);
-            SDKUtils.DestroyTexture(ref _foregroundRenderTexture);
-            SDKUtils.DestroyTexture(ref _optimizedRenderTexture);
-            SDKUtils.DestroyTexture(ref _complexClipPlaneRenderTexture);
-        }
-    }
-}
-#endif

Assets/LIV/Scripts/SDKRender.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: d95a392402629db4ca4c405f095e331b
-timeCreated: 1510036953
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKRenderShared.cs

@@ -1,455 +0,0 @@
-using UnityEngine;
-using UnityEngine.Rendering;
-using System.Collections;
-
-namespace LIV.SDK.Unity
-{    
-    public partial class SDKRender : System.IDisposable
-    {
-        private LIV _liv = null;
-        public LIV liv {
-            get {
-                return _liv;
-            }
-        }
-
-        private SDKOutputFrame _outputFrame = SDKOutputFrame.empty;
-        public SDKOutputFrame outputFrame {
-            get {
-                return _outputFrame;
-            }
-        }
-
-        private SDKInputFrame _inputFrame = SDKInputFrame.empty;
-        public SDKInputFrame inputFrame {
-            get {
-                return _inputFrame;
-            }
-        }
-
-        private SDKResolution _resolution = SDKResolution.zero;
-        public SDKResolution resolution {
-            get {
-                return _resolution;
-            }
-        }
-
-        private Camera _cameraInstance = null;
-        public Camera cameraInstance {
-            get {
-                return _cameraInstance;
-            }
-        }
-
-        public Camera cameraReference {
-            get {
-                return _liv.MRCameraPrefab == null ? _liv.HMDCamera : _liv.MRCameraPrefab;
-            }
-        }
-
-        public Camera hmdCamera {
-            get {
-                return _liv.HMDCamera;
-            }
-        }
-
-        public Transform stage {
-            get {
-                return _liv.stage;
-            }
-        }
-
-        public Transform stageTransform {
-            get {
-                return _liv.stageTransform;
-            }
-        }
-
-        public Matrix4x4 stageLocalToWorldMatrix {
-            get {
-                return _liv.stage == null ? Matrix4x4.identity : _liv.stage.localToWorldMatrix;
-            }
-        }
-
-        public Matrix4x4 localToWorldMatrix {
-            get {
-                return _liv.stageTransform == null ? stageLocalToWorldMatrix : _liv.stageTransform.localToWorldMatrix;
-            }
-        }
-
-        public int spectatorLayerMask {
-            get {
-                return _liv.spectatorLayerMask;
-            }
-        }
-
-        public bool disableStandardAssets {
-            get {
-                return _liv.disableStandardAssets;
-            }
-        }
-        
-        private SDKPose _requestedPose = SDKPose.empty;
-        private int _requestedPoseFrameIndex = 0;
-
-        /// <summary>
-        /// Detect if the game can actually change the pose during this frame.
-        /// </summary>
-        /// <remarks>
-        /// <para>Because other applications can take over the pose, the game has to know if it can take over the pose or not.</para>        
-        /// </remarks>
-        /// <example>
-        /// <code>
-        /// public class CanControlCameraPose : MonoBehaviour
-        /// {
-        ///     [SerializeField] LIV.SDK.Unity.LIV _liv;
-        ///
-        ///     private void Update()
-        ///     {
-        ///         if(_liv.isActive) 
-        ///         {
-        ///             Debug.Log(_liv.render.canSetPose);
-        ///         }
-        ///     }
-        /// }
-        /// </code>
-        /// </example>
-        public bool canSetPose
-        {
-            get {
-                if (_inputFrame.frameid == 0) return false;
-                return _inputFrame.priority.pose <= (sbyte)PRIORITY.GAME;
-            }
-        }
-
-        /// <summary>
-        /// Control camera pose by calling this method each frame. The pose is released when you stop calling it.
-        /// </summary>
-        /// <remarks>
-        /// <para>By default the pose is set in worldspace, turn on local space for using the stage relative space instead.</para>        
-        /// </remarks>
-        /// <example>
-        /// <code>
-        /// public class ControlCameraPose : MonoBehaviour
-        /// {
-        ///     [SerializeField] LIV.SDK.Unity.LIV _liv;
-        ///     [SerializeField] float _fov = 60f;
-        ///
-        ///     private void Update()
-        ///     {
-        ///         if(_liv.isActive) 
-        ///         {
-        ///             _liv.render.SetPose(transform.position, transform.rotation, _fov);
-        ///         }
-        ///     }
-        /// }
-        /// </code>
-        /// </example>
-        public bool SetPose(Vector3 position, Quaternion rotation, float verticalFieldOfView = 60f, bool useLocalSpace = false)
-        {
-            if (_inputFrame.frameid == 0) return false;
-            SDKPose inputPose = _inputFrame.pose;
-            float aspect = 1f;            
-            if (_resolution.height > 0)
-            {
-                aspect = (float)_resolution.width / (float)_resolution.height;
-            }
-
-            if (!useLocalSpace)
-            {
-                Matrix4x4 worldToLocal = Matrix4x4.identity;
-                Transform localTransform = stageTransform == null ? stage : stageTransform;
-                if(localTransform != null) worldToLocal = localTransform.worldToLocalMatrix;
-                position = worldToLocal.MultiplyPoint(position);
-                rotation = SDKUtils.RotateQuaternionByMatrix(worldToLocal, rotation);
-            }
-
-            _requestedPose = new SDKPose()
-            {
-                localPosition = position,
-                localRotation = rotation,
-                verticalFieldOfView = verticalFieldOfView,
-                projectionMatrix = Matrix4x4.Perspective(verticalFieldOfView, aspect, inputPose.nearClipPlane, inputPose.farClipPlane)
-            };
-
-            _requestedPoseFrameIndex = Time.frameCount;
-            return _inputFrame.priority.pose <= (sbyte)PRIORITY.GAME;
-        }
-
-        /// <summary>
-        /// Set the game ground plane.
-        /// </summary>
-        /// <remarks>
-        /// <para>If you wisth to use local space coordinates use local space instead. 
-        /// The local space has to be relative to stage or stage transform if set.
-        /// </para>
-        /// </remarks>        
-        public void SetGroundPlane(float distance, Vector3 normal, bool useLocalSpace = false)
-        {
-            float outputDistance = distance;
-            Vector3 outputNormal = normal;
-
-            if (!useLocalSpace)
-            {
-                Transform localTransform = stageTransform == null ? stage : stageTransform;
-                Matrix4x4 worldToLocal = localTransform.worldToLocalMatrix;
-                Vector3 localPosition = worldToLocal.MultiplyPoint(normal * distance);
-                outputNormal = worldToLocal.MultiplyVector(normal);
-                outputDistance = -Vector3.Dot(normal, localPosition);
-            }
-
-            SDKBridge.SetGroundPlane(new SDKPlane() { distance = outputDistance, normal = outputNormal });
-        }
-
-        /// <summary>
-        /// Set the game ground plane.
-        /// </summary>
-        /// <remarks>
-        /// <para>If you wisth to use local space coordinates use local space instead. 
-        /// The local space has to be relative to stage or stage transform if set.
-        /// </para>
-        /// </remarks>        
-        public void SetGroundPlane(Plane plane, bool useLocalSpace = false)
-        {
-            SetGroundPlane(plane.distance, plane.normal, useLocalSpace);
-        }
-
-        /// <summary>
-        /// Set the game ground plane.
-        /// </summary>
-        /// <remarks>
-        /// <para>The transform up vector defines the normal of the plane and the position defines the distance.
-        /// By default, the transform uses world space coordinates. If you wisth to use local space coordinates
-        /// use local space instead. The local space has to be relative to stage or stage transform if set.
-        /// </para>
-        /// </remarks>
-        /// <example>
-        /// <code>
-        /// public class SetGround : MonoBehaviour 
-        /// {
-        ///     [SerializeField] LIV.SDK.Unity.LIV _liv = null;
-        /// 
-        ///     void Update () 
-        ///     {
-        ///         if(_liv.isActive)
-        ///         {        
-        ///             _liv.render.SetGroundPlane(transform);
-        ///         }
-        ///     }
-        /// }
-        /// </code>
-        /// </example>
-        public void SetGroundPlane(Transform transform, bool useLocalSpace = false)
-        {
-            if (transform == null) return;
-            Quaternion rotation = useLocalSpace ? transform.localRotation : transform.rotation;            
-            Vector3 position = useLocalSpace ? transform.localPosition : transform.position;
-            Vector3 normal = rotation * Vector3.up;
-            SetGroundPlane(-Vector3.Dot(normal, position), normal, useLocalSpace);
-        }
-
-        private void ReleaseBridgePoseControl()
-        {
-            _inputFrame.ReleaseControl();
-            SDKBridge.UpdateInputFrame(ref _inputFrame);
-        }
-
-        private void UpdateBridgeResolution()
-        {
-            SDKBridge.GetResolution(ref _resolution);
-        }
-
-        private void UpdateBridgeInputFrame()
-        {
-            if (_requestedPoseFrameIndex == Time.frameCount)
-            {
-                _inputFrame.ObtainControl();
-                _inputFrame.pose = _requestedPose;
-                _requestedPose = SDKPose.empty;
-            }
-            else
-            {
-                _inputFrame.ReleaseControl();
-            }
-
-            if (_cameraInstance != null)
-            {
-                // Near and far is always driven by game
-                _inputFrame.pose.nearClipPlane = _cameraInstance.nearClipPlane;
-                _inputFrame.pose.farClipPlane = _cameraInstance.farClipPlane;
-            }
-
-            SDKBridge.UpdateInputFrame(ref _inputFrame);
-        }
-
-        private void InvokePreRender()
-        {
-            if (_liv.onPreRender != null) _liv.onPreRender(this);
-        }
-
-        private void IvokePostRender()
-        {
-            if (_liv.onPostRender != null) _liv.onPostRender(this);
-        }
-
-        private void InvokePreRenderBackground()
-        {
-            if (_liv.onPreRenderBackground != null) _liv.onPreRenderBackground(this);
-        }
-
-        private void InvokePostRenderBackground()
-        {
-            if (_liv.onPostRenderBackground != null) _liv.onPostRenderBackground(this);
-        }
-
-        private void InvokePreRenderForeground()
-        {
-            if (_liv.onPreRenderForeground != null) _liv.onPreRenderForeground(this);
-        }
-
-        private void InvokePostRenderForeground()
-        {
-            if (_liv.onPostRenderForeground != null) _liv.onPostRenderForeground(this);
-        }
-
-        private void CreateBackgroundTexture()
-        {
-            if (SDKUtils.CreateTexture(ref _backgroundRenderTexture, _resolution.width, _resolution.height, 24, RenderTextureFormat.ARGB32))
-            {
-#if UNITY_EDITOR
-                _backgroundRenderTexture.name = "LIV.BackgroundRenderTexture";
-#endif               
-            }
-            else
-            {
-                Debug.LogError("LIV: Unable to create background texture!");
-            }
-        }
-
-        private void CreateForegroundTexture()
-        {
-            if (SDKUtils.CreateTexture(ref _foregroundRenderTexture, _resolution.width, _resolution.height, 24, RenderTextureFormat.ARGB32))
-            {
-#if UNITY_EDITOR
-                _foregroundRenderTexture.name = "LIV.ForegroundRenderTexture";
-#endif
-            }
-            else
-            {
-                Debug.LogError("LIV: Unable to create foreground texture!");
-            }
-        }
-
-        private void CreateOptimizedTexture()
-        {
-            if (SDKUtils.CreateTexture(ref _optimizedRenderTexture, _resolution.width, _resolution.height, 24, RenderTextureFormat.ARGB32))
-            {
-#if UNITY_EDITOR
-                _optimizedRenderTexture.name = "LIV.OptimizedRenderTexture";
-#endif               
-            }
-            else
-            {
-                Debug.LogError("LIV: Unable to create optimized texture!");
-            }
-        }
-
-        private void CreateComplexClipPlaneTexture()
-        {
-            if (SDKUtils.CreateTexture(ref _complexClipPlaneRenderTexture, _inputFrame.clipPlane.width, _inputFrame.clipPlane.height, 0, RenderTextureFormat.ARGB32))
-            {
-#if UNITY_EDITOR
-                _complexClipPlaneRenderTexture.name = "LIV.ComplexClipPlaneRenderTexture";
-#endif
-            }
-            else
-            {
-                Debug.LogError("LIV: Unable to create complex clip plane texture!");
-            }
-        }
-
-        private void UpdateTextures()
-        {
-            if (SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.BACKGROUND_RENDER))
-            {
-                if (
-                    _backgroundRenderTexture == null ||
-                    _backgroundRenderTexture.width != _resolution.width ||
-                    _backgroundRenderTexture.height != _resolution.height
-                )
-                {
-                    CreateBackgroundTexture();
-                }
-            }
-            else
-            {
-                SDKUtils.DestroyTexture(ref _backgroundRenderTexture);
-            }
-
-            if (SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.FOREGROUND_RENDER))
-            {
-                if (
-                    _foregroundRenderTexture == null ||
-                    _foregroundRenderTexture.width != _resolution.width ||
-                    _foregroundRenderTexture.height != _resolution.height
-                )
-                {
-                    CreateForegroundTexture();
-                }
-            }
-            else
-            {
-                SDKUtils.DestroyTexture(ref _foregroundRenderTexture);
-            }
-
-            if (SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.OPTIMIZED_RENDER))
-            {
-                if (
-                    _optimizedRenderTexture == null ||
-                    _optimizedRenderTexture.width != _resolution.width ||
-                    _optimizedRenderTexture.height != _resolution.height
-                )
-                {
-                    CreateOptimizedTexture();
-                }
-            }
-            else
-            {
-                SDKUtils.DestroyTexture(ref _optimizedRenderTexture);
-            }
-
-            if (SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.COMPLEX_CLIP_PLANE))
-            {
-                if (
-                    _complexClipPlaneRenderTexture == null ||
-                    _complexClipPlaneRenderTexture.width != _inputFrame.clipPlane.width ||
-                    _complexClipPlaneRenderTexture.height != _inputFrame.clipPlane.height
-                )
-                {
-                    CreateComplexClipPlaneTexture();
-                }
-            }
-            else
-            {
-                SDKUtils.DestroyTexture(ref _complexClipPlaneRenderTexture);
-            }
-        }
-
-        void SendTextureToBridge(RenderTexture texture, TEXTURE_ID id)
-        {
-            SDKBridge.AddTexture(new SDKTexture()
-            {
-                id = id,
-                texturePtr = texture.GetNativeTexturePtr(),
-                SharedHandle = System.IntPtr.Zero,
-                device = SDKUtils.GetDevice(),
-                dummy = 0,
-                type = TEXTURE_TYPE.COLOR_BUFFER,
-                format = TEXTURE_FORMAT.ARGB32,
-                colorSpace = SDKUtils.GetColorSpace(texture),
-                width = texture.width,
-                height = texture.height
-            });
-        }
-    }
-}

Assets/LIV/Scripts/SDKRenderShared.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: a94a68ad9d706bb4480459d82d94cd61
-timeCreated: 1599996572
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKShaders.cs

@@ -1,56 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-namespace LIV.SDK.Unity
-{
-    static class SDKShaders
-    {
-        public static readonly int LIV_COLOR_MASK = Shader.PropertyToID("_LivColorMask");
-        public static readonly int LIV_TESSELLATION_PROPERTY = Shader.PropertyToID("_LivTessellation");
-        public static readonly int LIV_CLIP_PLANE_HEIGHT_MAP_PROPERTY = Shader.PropertyToID("_LivClipPlaneHeightMap");
-
-        public const string LIV_MR_FOREGROUND_KEYWORD = "LIV_MR_FOREGROUND";
-        public const string LIV_MR_BACKGROUND_KEYWORD = "LIV_MR_BACKGROUND";
-        public const string LIV_MR_KEYWORD = "LIV_MR";
-
-        public const string LIV_CLIP_PLANE_SIMPLE_SHADER = "Hidden/LIV_ClipPlaneSimple";
-        public const string LIV_CLIP_PLANE_SIMPLE_DEBUG_SHADER = "Hidden/LIV_ClipPlaneSimpleDebug";
-        public const string LIV_CLIP_PLANE_COMPLEX_SHADER = "Hidden/LIV_ClipPlaneComplex";
-        public const string LIV_CLIP_PLANE_COMPLEX_DEBUG_SHADER = "Hidden/LIV_ClipPlaneComplexDebug";
-        public const string LIV_WRITE_OPAQUE_TO_ALPHA_SHADER = "Hidden/LIV_WriteOpaqueToAlpha";
-        public const string LIV_COMBINE_ALPHA_SHADER = "Hidden/LIV_CombineAlpha";
-        public const string LIV_WRITE_SHADER = "Hidden/LIV_Write";
-        public const string LIV_FORCE_FORWARD_RENDERING_SHADER = "Hidden/LIV_ForceForwardRendering";
-
-        public static void StartRendering()
-        {
-            Shader.EnableKeyword(LIV_MR_KEYWORD);
-        }
-
-        public static void StopRendering()
-        {
-            Shader.DisableKeyword(LIV_MR_KEYWORD);
-        }
-
-        public static void StartForegroundRendering()
-        {
-            Shader.EnableKeyword(LIV_MR_FOREGROUND_KEYWORD);
-        }
-
-        public static void StopForegroundRendering()
-        {
-            Shader.DisableKeyword(LIV_MR_FOREGROUND_KEYWORD);
-        }
-
-        public static void StartBackgroundRendering()
-        {
-            Shader.EnableKeyword(LIV_MR_BACKGROUND_KEYWORD);
-        }
-
-        public static void StopBackgroundRendering()
-        {
-            Shader.DisableKeyword(LIV_MR_BACKGROUND_KEYWORD);
-        }
-    }
-}

Assets/LIV/Scripts/SDKShaders.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 1ffc258898c8481478d5a2a57c4c6930
-timeCreated: 1579099149
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKStructs.cs

@@ -1,941 +0,0 @@
-using UnityEngine;
-using System.Runtime.InteropServices;
-using System;
-
-namespace LIV.SDK.Unity
-{
-    public struct SDKConstants
-    {
-        public const string SDK_ID = "JRTV2MJRPD3LYLJRJ0VFI5MV36RRN9MD";
-        public const string SDK_VERSION = "1.5.4";
-        public const string ENGINE_NAME = "unity";
-    }
-
-    public enum PRIORITY : sbyte
-    {
-        NONE = 0,
-        GAME = 63
-    }
-
-    [System.Flags]
-    public enum FEATURES : ulong
-    {
-        NONE = 0L,
-        BACKGROUND_RENDER = 1L,
-        FOREGROUND_RENDER = 1L << 1,
-        COMPLEX_CLIP_PLANE = 1L << 2,
-        BACKGROUND_DEPTH_RENDER = 1L << 3,
-        OVERRIDE_POST_PROCESSING = 1L << 4,
-        FIX_FOREGROUND_ALPHA = 1L << 5,
-        GROUND_CLIP_PLANE = 1L << 6,
-        RELEASE_CONTROL = 1L << 15,
-        OPTIMIZED_RENDER = 1L << 28,
-        INTERLACED_RENDER = 1L << 29,
-        DEBUG_CLIP_PLANE = 1L << 48,
-    }
-
-    public enum TEXTURE_ID : uint
-    {
-        UNDEFINED = 0,
-        BACKGROUND_COLOR_BUFFER_ID = 10,
-        FOREGROUND_COLOR_BUFFER_ID = 20,
-        OPTIMIZED_COLOR_BUFFER_ID = 30
-    }
-
-    public enum TEXTURE_TYPE : uint
-    {
-        UNDEFINED = 0,
-        COLOR_BUFFER = 1
-    }
-
-    public enum TEXTURE_FORMAT : uint
-    {
-        UNDEFINED = 0,
-        ARGB32 = 10
-    }
-
-    public enum TEXTURE_DEVICE : uint
-    {
-        UNDEFINED = 0,
-        RAW = 1,
-        DIRECTX = 2,
-        OPENGL = 3,
-        VULKAN = 4,
-        METAL = 5
-    }
-
-    public enum TEXTURE_COLOR_SPACE : uint
-    {
-        UNDEFINED = 0,
-        LINEAR = 1,
-        SRGB = 2,
-    }
-
-    public enum RENDERING_PIPELINE : uint
-    {
-        UNDEFINED = 0,
-        FORWARD = 1,
-        DEFERRED = 2,
-        VERTEX_LIT = 3,
-        UNIVERSAL = 4,
-        HIGH_DEFINITION = 5
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKResolution
-    {
-        public int width, height;
-        public static SDKResolution zero {
-            get {
-                return new SDKResolution() { width = 0, height = 0 };
-            }
-        }
-
-        public override string ToString()
-        {
-            return 
-$@"SDKResolution:
-width: {width}
-height: {height}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKVector3
-    {
-        public float x, y, z;
-        public static SDKVector3 zero {
-            get {
-                return new SDKVector3() { x = 0, y = 0, z = 0 };
-            }
-        }
-
-        public static SDKVector3 one {
-            get {
-                return new SDKVector3() { x = 1, y = 1, z = 1 };
-            }
-        }
-
-        public static SDKVector3 forward {
-            get {
-                return new SDKVector3() { x = 0, y = 0, z = 1 };
-            }
-        }
-
-        public static SDKVector3 up {
-            get {
-                return new SDKVector3() { x = 0, y = 1, z = 0 };
-            }
-        }
-
-        public static SDKVector3 right {
-            get {
-                return new SDKVector3() { x = 1, y = 0, z = 0 };
-            }
-        }
-
-        public static implicit operator Vector3(SDKVector3 v)
-        {
-            return new Vector3(v.x, v.y, v.z);
-        }
-
-        public static implicit operator SDKVector3(Vector3 v)
-        {
-            return new SDKVector3() { x = v.x, y = v.y, z = v.z };
-        }
-
-        // Delete begin
-        public static SDKVector3 operator +(SDKVector3 lhs, SDKVector3 rhs)
-        {
-            SDKVector3 res;
-            res.x = lhs.x + rhs.x;
-            res.y = lhs.y + rhs.y;
-            res.z = lhs.z + rhs.z;
-            return res;
-        }
-
-        public static SDKVector3 operator -(SDKVector3 lhs, SDKVector3 rhs)
-        {
-            SDKVector3 res;
-            res.x = lhs.x - rhs.x;
-            res.y = lhs.y - rhs.y;
-            res.z = lhs.z - rhs.z;
-            return res;
-        }
-
-        public static SDKVector3 operator *(SDKVector3 lhs, SDKVector3 rhs)
-        {
-            SDKVector3 res;
-            res.x = lhs.x * rhs.x;
-            res.y = lhs.y * rhs.y;
-            res.z = lhs.z * rhs.z;
-            return res;
-        }
-
-        public static SDKVector3 operator *(SDKVector3 lhs, float rhs)
-        {
-            SDKVector3 res;
-            res.x = lhs.x * rhs;
-            res.y = lhs.y * rhs;
-            res.z = lhs.z * rhs;
-            return res;
-        }
-        // delete end
-
-        public override string ToString()
-        {
-            return
-$@"SDKVector3:
-x: {x}
-y: {y}
-z: {z}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKQuaternion
-    {
-        public float x, y, z, w;
-        public static SDKQuaternion identity {
-            get {
-                return new SDKQuaternion() { x = 0, y = 0, z = 0, w = 1.0f };
-            }
-        }
-
-        public static implicit operator Quaternion(SDKQuaternion v)
-        {
-            return new Quaternion(v.x, v.y, v.z, v.w);
-        }
-
-        public static implicit operator SDKQuaternion(Quaternion v)
-        {
-            return new SDKQuaternion() { x = v.x, y = v.y, z = v.z, w = v.w };
-        }
-
-        // Delete begin
-        public static SDKQuaternion Euler(float pitch, float yaw, float roll)
-        {
-            float rollOver2 = roll * 0.5f;
-            float sinRollOver2 = Mathf.Sin(rollOver2);
-            float cosRollOver2 = Mathf.Cos(rollOver2);
-            float pitchOver2 = pitch * 0.5f;
-            float sinPitchOver2 = Mathf.Sin(pitchOver2);
-            float cosPitchOver2 = Mathf.Cos(pitchOver2);
-            float yawOver2 = yaw * 0.5f;
-            float sinYawOver2 = Mathf.Sin(yawOver2);
-            float cosYawOver2 = Mathf.Cos(yawOver2);
-
-            var w = cosYawOver2 * cosPitchOver2 * cosRollOver2 + sinYawOver2 * sinPitchOver2 * sinRollOver2;
-            var x = cosYawOver2 * sinPitchOver2 * cosRollOver2 + sinYawOver2 * cosPitchOver2 * sinRollOver2;
-            var y = sinYawOver2 * cosPitchOver2 * cosRollOver2 - cosYawOver2 * sinPitchOver2 * sinRollOver2;
-            var z = cosYawOver2 * cosPitchOver2 * sinRollOver2 - sinYawOver2 * sinPitchOver2 * cosRollOver2;
-
-            return new SDKQuaternion() { x = x, y = y, z = z, w = w };
-        }
-
-        public static SDKQuaternion operator *(SDKQuaternion lhs, SDKQuaternion rhs)
-        {
-            float tx = lhs.w * rhs.x + lhs.x * rhs.w + lhs.y * rhs.z - lhs.z * rhs.y;
-            float ty = lhs.w * rhs.y + lhs.y * rhs.w + lhs.z * rhs.x - lhs.x * rhs.z;
-            float tz = lhs.w * rhs.z + lhs.z * rhs.w + lhs.x * rhs.y - lhs.y * rhs.x;
-            float tw = lhs.w * rhs.w - lhs.x * rhs.x - lhs.y * rhs.y - lhs.z * rhs.z;
-
-            return new SDKQuaternion() { x = tx, y = ty, z = tz, w = tw };
-        }
-
-        public static SDKVector3 operator *(SDKQuaternion lhs, SDKVector3 rhs)
-        {
-            float tx = lhs.x * 2.0f;
-            float ty = lhs.y * 2.0f;
-            float tz = lhs.z * 2.0f;
-            float txx = lhs.x * tx;
-            float tyy = lhs.y * ty;
-            float tzz = lhs.z * tz;
-            float txy = lhs.x * ty;
-            float txz = lhs.x * tz;
-            float tyz = lhs.y * tz;
-            float twx = lhs.w * tx;
-            float twy = lhs.w * ty;
-            float twz = lhs.w * tz;
-
-            SDKVector3 res;
-            res.x = (1.0f - (tyy + tzz)) * rhs.x + (txy - twz) * rhs.y + (txz + twy) * rhs.z;
-            res.y = (txy + twz) * rhs.x + (1.0f - (txx + tzz)) * rhs.y + (tyz - twx) * rhs.z;
-            res.z = (txz - twy) * rhs.x + (tyz + twx) * rhs.y + (1.0f - (txx + tyy)) * rhs.z;
-            return res;
-        }
-        // Delete end
-        public override string ToString()
-        {
-            return
-$@"SDKQuaternion:
-x: {x}
-y: {y}
-z: {z}
-w: {w}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKMatrix4x4
-    {
-        public float m00, m01, m02, m03,
-                        m10, m11, m12, m13,
-                        m20, m21, m22, m23,
-                        m30, m31, m32, m33;
-
-        public static SDKMatrix4x4 identity {
-            get {
-                return new SDKMatrix4x4()
-                {
-                    m00 = 1,
-                    m01 = 0,
-                    m02 = 0,
-                    m03 = 0,
-                    m10 = 0,
-                    m11 = 1,
-                    m12 = 0,
-                    m13 = 0,
-                    m20 = 0,
-                    m21 = 0,
-                    m22 = 1,
-                    m23 = 0,
-                    m30 = 0,
-                    m31 = 0,
-                    m32 = 0,
-                    m33 = 1
-                };
-            }
-        }
-
-        public static implicit operator Matrix4x4(SDKMatrix4x4 v)
-        {
-            return new Matrix4x4()
-            {
-                m00 = v.m00,
-                m01 = v.m01,
-                m02 = v.m02,
-                m03 = v.m03,
-                m10 = v.m10,
-                m11 = v.m11,
-                m12 = v.m12,
-                m13 = v.m13,
-                m20 = v.m20,
-                m21 = v.m21,
-                m22 = v.m22,
-                m23 = v.m23,
-                m30 = v.m30,
-                m31 = v.m31,
-                m32 = v.m32,
-                m33 = v.m33
-            };
-        }
-
-        public static implicit operator SDKMatrix4x4(Matrix4x4 v)
-        {
-            return new SDKMatrix4x4()
-            {
-                m00 = v.m00,
-                m01 = v.m01,
-                m02 = v.m02,
-                m03 = v.m03,
-                m10 = v.m10,
-                m11 = v.m11,
-                m12 = v.m12,
-                m13 = v.m13,
-                m20 = v.m20,
-                m21 = v.m21,
-                m22 = v.m22,
-                m23 = v.m23,
-                m30 = v.m30,
-                m31 = v.m31,
-                m32 = v.m32,
-                m33 = v.m33
-            };
-        }
-
-        public static SDKMatrix4x4 Perspective(float vFov, float aspect, float zNear, float zFar)
-        {
-            float vFovRad = vFov * Mathf.Deg2Rad;
-            float hFovRad = 2.0f * Mathf.Atan(Mathf.Tan(vFovRad * 0.5f) * aspect);
-            float w = 1.0f / Mathf.Tan(hFovRad * 0.5f);
-            float h = 1.0f / Mathf.Tan(vFovRad * 0.5f);
-            float q0 = (zFar + zNear) / (zNear - zFar);
-            float q1 = 2.0f * (zFar * zNear) / (zNear - zFar);
-
-            return new SDKMatrix4x4()
-            {
-                m00 = w,
-                m01 = 0,
-                m02 = 0,
-                m03 = 0,
-                m10 = 0,
-                m11 = h,
-                m12 = 0,
-                m13 = 0,
-                m20 = 0,
-                m21 = 0,
-                m22 = q0,
-                m23 = q1,
-                m30 = 0,
-                m31 = 0,
-                m32 = -1,
-                m33 = 0
-            };
-        }
-
-        // begin delete
-        public static SDKMatrix4x4 operator *(SDKMatrix4x4 lhs, SDKMatrix4x4 rhs)
-        {
-            SDKMatrix4x4 res = SDKMatrix4x4.identity;
-
-            res.m00 = lhs.m00 * rhs.m00 + lhs.m01 * rhs.m10 + lhs.m02 * rhs.m20 + lhs.m03 * rhs.m30;
-            res.m01 = lhs.m00 * rhs.m01 + lhs.m01 * rhs.m11 + lhs.m02 * rhs.m21 + lhs.m03 * rhs.m31;
-            res.m02 = lhs.m00 * rhs.m02 + lhs.m01 * rhs.m12 + lhs.m02 * rhs.m22 + lhs.m03 * rhs.m32;
-            res.m03 = lhs.m00 * rhs.m03 + lhs.m01 * rhs.m13 + lhs.m02 * rhs.m23 + lhs.m03 * rhs.m33;
-
-            res.m10 = lhs.m10 * rhs.m00 + lhs.m11 * rhs.m10 + lhs.m12 * rhs.m20 + lhs.m13 * rhs.m30;
-            res.m11 = lhs.m10 * rhs.m01 + lhs.m11 * rhs.m11 + lhs.m12 * rhs.m21 + lhs.m13 * rhs.m31;
-            res.m12 = lhs.m10 * rhs.m02 + lhs.m11 * rhs.m12 + lhs.m12 * rhs.m22 + lhs.m13 * rhs.m32;
-            res.m13 = lhs.m10 * rhs.m03 + lhs.m11 * rhs.m13 + lhs.m12 * rhs.m23 + lhs.m13 * rhs.m33;
-
-            res.m20 = lhs.m20 * rhs.m00 + lhs.m21 * rhs.m10 + lhs.m22 * rhs.m20 + lhs.m23 * rhs.m30;
-            res.m21 = lhs.m20 * rhs.m01 + lhs.m21 * rhs.m11 + lhs.m22 * rhs.m21 + lhs.m23 * rhs.m31;
-            res.m22 = lhs.m20 * rhs.m02 + lhs.m21 * rhs.m12 + lhs.m22 * rhs.m22 + lhs.m23 * rhs.m32;
-            res.m23 = lhs.m20 * rhs.m03 + lhs.m21 * rhs.m13 + lhs.m22 * rhs.m23 + lhs.m23 * rhs.m33;
-
-            res.m30 = lhs.m30 * rhs.m00 + lhs.m31 * rhs.m10 + lhs.m32 * rhs.m20 + lhs.m33 * rhs.m30;
-            res.m31 = lhs.m30 * rhs.m01 + lhs.m31 * rhs.m11 + lhs.m32 * rhs.m21 + lhs.m33 * rhs.m31;
-            res.m32 = lhs.m30 * rhs.m02 + lhs.m31 * rhs.m12 + lhs.m32 * rhs.m22 + lhs.m33 * rhs.m32;
-            res.m33 = lhs.m30 * rhs.m03 + lhs.m31 * rhs.m13 + lhs.m32 * rhs.m23 + lhs.m33 * rhs.m33;
-            return res;
-        }
-
-        public static SDKVector3 operator *(SDKMatrix4x4 lhs, SDKVector3 rhs)
-        {
-            SDKVector3 res;
-            res.x = lhs.m00 * rhs.x + lhs.m01 * rhs.y + lhs.m02 * rhs.z;
-            res.y = lhs.m10 * rhs.x + lhs.m11 * rhs.y + lhs.m12 * rhs.z;
-            res.z = lhs.m20 * rhs.x + lhs.m21 * rhs.y + lhs.m22 * rhs.z;
-            return res;
-        }
-
-        // Creates a translation matrix.
-        public static SDKMatrix4x4 Translate(SDKVector3 value)
-        {
-            return new SDKMatrix4x4
-            {
-                m00 = 1.0f,
-                m01 = 0.0f,
-                m02 = 0.0f,
-                m03 = value.x,
-                m10 = 0.0f,
-                m11 = 1.0f,
-                m12 = 0.0f,
-                m13 = value.y,
-                m20 = 0.0f,
-                m21 = 0.0f,
-                m22 = 1.0f,
-                m23 = value.z,
-                m30 = 0.0f,
-                m31 = 0.0f,
-                m32 = 0.0f,
-                m33 = 1.0f
-            };
-        }
-
-        // Creates a rotation matrix.
-        public static SDKMatrix4x4 Rotate(SDKQuaternion value)
-        {
-            float qx = value.x;
-            float qy = value.y;
-            float qz = value.z;
-            float qw = value.w;
-
-            return new SDKMatrix4x4
-            {
-                m00 = 1.0f - 2.0f * qy * qy - 2.0f * qz * qz,
-                m01 = 2.0f * qx * qy - 2.0f * qz * qw,
-                m02 = 2.0f * qx * qz + 2.0f * qy * qw,
-                m03 = 0.0f,
-                m10 = 2.0f * qx * qy + 2.0f * qz * qw,
-                m11 = 1.0f - 2.0f * qx * qx - 2.0f * qz * qz,
-                m12 = 2.0f * qy * qz - 2.0f * qx * qw,
-                m13 = 0.0f,
-                m20 = 2.0f * qx * qz - 2.0f * qy * qw,
-                m21 = 2.0f * qy * qz + 2.0f * qx * qw,
-                m22 = 1.0f - 2.0f * qx * qx - 2.0f * qy * qy,
-                m23 = 0.0f,
-                m30 = 0.0f,
-                m31 = 0.0f,
-                m32 = 0.0f,
-                m33 = 1.0f
-            };
-        }
-
-        // Creates a scaling matrix.
-        public static SDKMatrix4x4 Scale(SDKVector3 value)
-        {
-            return new SDKMatrix4x4
-            {
-                m00 = value.x,
-                m01 = 0.0f,
-                m02 = 0.0f,
-                m03 = 0.0f,
-                m10 = 0.0f,
-                m11 = value.y,
-                m12 = 0.0f,
-                m13 = 0.0f,
-                m20 = 0.0f,
-                m21 = 0.0f,
-                m22 = value.z,
-                m23 = 0.0f,
-                m30 = 0.0f,
-                m31 = 0.0f,
-                m32 = 0.0f,
-                m33 = 1.0f
-            };
-        }
-
-        public static SDKMatrix4x4 TRS(SDKVector3 translation, SDKQuaternion rotation, SDKVector3 scale)
-        {
-            return Translate(translation) * Rotate(rotation) * Scale(scale);
-        }
-        // end delete
-
-        public override string ToString()
-        {
-            return
-$@"Matrix4x4:
-{m00} {m01} {m02} {m03}
-{m10} {m11} {m12} {m13}
-{m20} {m21} {m22} {m23}
-{m30} {m31} {m32} {m33}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKPlane 
-    {
-        public float distance;
-        public SDKVector3 normal;
-
-        public static implicit operator SDKPlane(Plane v)
-        {
-            return new SDKPlane()
-            {
-                distance = v.distance,
-                normal = v.normal
-            };
-        }
-
-        public static SDKPlane empty {
-            get {
-                return new SDKPlane() { distance = 0f, normal = SDKVector3.up };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKPlane:
-{distance} {normal}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKPriority
-    {
-        public sbyte pose;
-        public sbyte clipPlane;
-        public sbyte stage;
-        public sbyte resolution;
-        public sbyte feature;
-        public sbyte nearFarAdjustment;
-        public sbyte groundPlane;
-        public sbyte reserved2;
-
-        public static SDKPriority empty {
-            get {
-                return new SDKPriority()
-                {
-                    pose = -(sbyte)PRIORITY.GAME,
-                    clipPlane = -(sbyte)PRIORITY.GAME,
-                    stage = -(sbyte)PRIORITY.GAME,
-                    resolution = -(sbyte)PRIORITY.GAME,
-                    feature = -(sbyte)PRIORITY.GAME,
-                    nearFarAdjustment = (sbyte)PRIORITY.GAME,
-                    groundPlane = -(sbyte)PRIORITY.GAME,
-                    reserved2 = -(sbyte)PRIORITY.GAME
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"Priority:
-pose: {pose}, clipPlane: {clipPlane}, stage: {stage}, resolution: {resolution}, feature: {feature}, nearFarAdjustment: {nearFarAdjustment}, groundPlane: {groundPlane}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKApplicationOutput
-    {
-        public FEATURES supportedFeatures;
-        public string engineName;
-        public string engineVersion;
-        public string applicationName;
-        public string applicationVersion;
-        public string xrDeviceName;
-        public string graphicsAPI;
-        public string sdkID;
-        public string sdkVersion;
-
-        public static SDKApplicationOutput empty {
-            get {
-                return new SDKApplicationOutput()
-                {
-                    supportedFeatures = FEATURES.NONE,
-                    engineName = string.Empty,
-                    engineVersion = string.Empty,
-                    applicationName = string.Empty,
-                    applicationVersion = string.Empty,
-                    xrDeviceName = string.Empty,
-                    graphicsAPI = string.Empty,
-                    sdkID = SDKConstants.SDK_ID,
-                    sdkVersion = string.Empty
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKApplicationOutput:
-supportedFeatures: {supportedFeatures}
-engineName: {engineName}
-engineVersion: {engineVersion}
-applicationName: {applicationName}
-applicationVersion: {applicationVersion}
-xrDeviceName: {xrDeviceName}
-graphicsAPI: {graphicsAPI}
-sdkID: {sdkID}
-sdkVersion: {sdkVersion}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKInputFrame
-    {
-        public SDKPose pose;
-        public SDKClipPlane clipPlane;
-        public SDKTransform stageTransform;
-        public FEATURES features;
-        public SDKClipPlane groundClipPlane;
-
-        public ulong frameid; // This is actually the time stamp of this frame - its populated by the bridge at creation time.
-        public ulong referenceframe; // Use the previous frames frameid to populate this field - it must be set to the correct frame id, or it will fail. 
-        public SDKPriority priority; // this is a mixed field combining flags and priority - the contents of this flag are not yet set in stone            
-
-        public static SDKInputFrame empty {
-            get {
-                return new SDKInputFrame()
-                {
-                    pose = SDKPose.empty,
-                    clipPlane = SDKClipPlane.empty,
-                    stageTransform = SDKTransform.empty,
-                    features = FEATURES.NONE,
-                    groundClipPlane = SDKClipPlane.empty,
-                    frameid = 0,
-                    referenceframe = 0,
-                    priority = SDKPriority.empty
-                };
-            }
-        }
-
-        public void ReleaseControl()
-        {
-            priority = SDKPriority.empty;
-        }
-
-        public void ObtainControl()
-        {
-            priority = SDKPriority.empty;
-            priority.pose = (sbyte)PRIORITY.GAME;
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKInputFrame:
-pose: {pose}
-clipPlane: {clipPlane}
-stageTransform: {stageTransform}
-features: {features}
-groundClipPlane: {groundClipPlane}
-frameid: {frameid}
-referenceframe: {referenceframe}
-priority: {priority:X4}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKOutputFrame
-    {
-        public RENDERING_PIPELINE renderingPipeline;
-        public SDKTrackedSpace trackedSpace;
-
-        public static SDKOutputFrame empty {
-            get {
-                return new SDKOutputFrame()
-                {
-                    renderingPipeline = RENDERING_PIPELINE.UNDEFINED,
-                    trackedSpace = SDKTrackedSpace.empty
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKOutputFrame:
-renderingPipeline: {renderingPipeline}
-trackedSpace: {trackedSpace}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKTrackedSpace
-    {
-        public SDKVector3 trackedSpaceWorldPosition;
-        public SDKQuaternion trackedSpaceWorldRotation;
-        public SDKVector3 trackedSpaceLocalScale;
-        public SDKMatrix4x4 trackedSpaceLocalToWorldMatrix;
-        public SDKMatrix4x4 trackedSpaceWorldToLocalMatrix;
-
-        public static SDKTrackedSpace empty {
-            get {
-                return new SDKTrackedSpace()
-                {
-                    trackedSpaceWorldPosition = SDKVector3.zero,
-                    trackedSpaceWorldRotation = SDKQuaternion.identity,
-                    trackedSpaceLocalScale = SDKVector3.zero,
-                    trackedSpaceLocalToWorldMatrix = SDKMatrix4x4.identity,
-                    trackedSpaceWorldToLocalMatrix = SDKMatrix4x4.identity
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKTrackedSpace:
-trackedSpaceWorldPosition: {trackedSpaceWorldPosition}
-trackedSpaceWorldRotation: {trackedSpaceWorldRotation}
-trackedSpaceLocalScale: {trackedSpaceLocalScale}
-trackedSpaceLocalToWorldMatrix: {trackedSpaceLocalToWorldMatrix}
-trackedSpaceWorldToLocalMatrix: {trackedSpaceWorldToLocalMatrix}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKTexture
-    {
-        public TEXTURE_ID id;
-        public System.IntPtr texturePtr;
-        public System.IntPtr SharedHandle;
-        public TEXTURE_DEVICE device;
-        public int dummy;
-        public TEXTURE_TYPE type;
-        public TEXTURE_FORMAT format;
-        public TEXTURE_COLOR_SPACE colorSpace;
-        public int width;
-        public int height;
-
-        public static SDKTexture empty {
-            get {
-                return new SDKTexture()
-                {
-                    id = TEXTURE_ID.UNDEFINED,
-                    texturePtr = System.IntPtr.Zero,
-                    SharedHandle = System.IntPtr.Zero,
-                    device = TEXTURE_DEVICE.UNDEFINED,
-                    dummy = 0,
-                    type = TEXTURE_TYPE.UNDEFINED,
-                    format = TEXTURE_FORMAT.UNDEFINED,
-                    colorSpace = TEXTURE_COLOR_SPACE.UNDEFINED,
-                    width = 0,
-                    height = 0
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKTexture:
-id: {id}
-texturePtr: {texturePtr}
-SharedHandle: {SharedHandle}
-device: {device}
-dummy: {dummy}
-type: {type}
-format: {format}
-colorSpace: {colorSpace}
-width: {width}
-height: {height}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKTransform
-    {
-        public SDKVector3 localPosition;
-        public SDKQuaternion localRotation;
-        public SDKVector3 localScale;
-
-        public static SDKTransform empty {
-            get {
-                return new SDKTransform()
-                {
-                    localPosition = SDKVector3.zero,
-                    localRotation = SDKQuaternion.identity,
-                    localScale = SDKVector3.one
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKTransform:
-localPosition: {localPosition}
-localRotation: {localRotation}
-localScale: {localScale}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKClipPlane
-    {
-        public SDKMatrix4x4 transform;
-        public int width;
-        public int height;
-        public float tesselation;
-
-        public static SDKClipPlane empty {
-            get {
-                return new SDKClipPlane()
-                {
-                    transform = SDKMatrix4x4.identity,
-                    width = 0,
-                    height = 0,
-                    tesselation = 0
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKClipPlane:
-transform: {transform}
-width: {width}
-height: {height}
-tesselation: {tesselation}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKControllerState
-    {
-        public SDKVector3 hmdposition;
-        public SDKQuaternion hmdrotation;
-
-        public SDKVector3 calibrationcameraposition;
-        public SDKQuaternion calibrationcamerarotation;
-
-        public SDKVector3 cameraposition;
-        public SDKQuaternion camerarotation;
-
-        public SDKVector3 leftposition;
-        public SDKQuaternion leftrotation;
-
-        public SDKVector3 rightposition;
-        public SDKQuaternion rightrotation;
-
-        public static SDKControllerState empty {
-            get {
-                return new SDKControllerState()
-                {
-                    hmdposition = SDKVector3.zero,
-                    hmdrotation = SDKQuaternion.identity,
-                    calibrationcameraposition = SDKVector3.zero,
-                    calibrationcamerarotation = SDKQuaternion.identity,
-                    cameraposition = SDKVector3.zero,
-                    camerarotation = SDKQuaternion.identity,
-                    leftposition = SDKVector3.zero,
-                    leftrotation = SDKQuaternion.identity,
-                    rightposition = SDKVector3.zero,
-                    rightrotation = SDKQuaternion.identity,
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKControllerState:
-hmdposition: {hmdposition}
-hmdrotation: {hmdrotation}
-calibrationcameraposition: {calibrationcameraposition}
-calibrationcamerarotation: {calibrationcamerarotation}
-cameraposition: {cameraposition}
-camerarotation: {camerarotation}
-leftposition: {leftposition}
-leftrotation: {leftrotation}
-rightposition: {rightposition}
-rightrotation: {rightrotation}";
-        }
-    }
-
-    [StructLayout(LayoutKind.Sequential)]
-    public struct SDKPose
-    {
-        public SDKMatrix4x4 projectionMatrix;
-        public SDKVector3 localPosition;
-        public SDKQuaternion localRotation;
-        public float verticalFieldOfView;
-        public float nearClipPlane;
-        public float farClipPlane;
-        public int unused0;
-        public int unused1;
-
-        public static SDKPose empty {
-            get {
-                return new SDKPose()
-                {
-                    projectionMatrix = SDKMatrix4x4.Perspective(90f, 1f, 0.01f, 1000f),
-                    localPosition = SDKVector3.zero,
-                    localRotation = SDKQuaternion.identity,                    
-                    verticalFieldOfView = 90f,
-                    nearClipPlane = 0.01f,
-                    farClipPlane = 1000f,
-                };
-            }
-        }
-
-        public override string ToString()
-        {
-            return
-$@"SDKPose:
-projectionMatrix: {projectionMatrix}
-localPosition: {localPosition}
-localRotation: {localRotation}
-verticalFieldOfView: {verticalFieldOfView}
-nearClipPlane: {nearClipPlane}
-farClipPlane: {farClipPlane}";
-        }
-    }
-}

Assets/LIV/Scripts/SDKStructs.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: ddb23fb3248db5e458f1bd7a8b80a6a1
-timeCreated: 1578922715
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKUniversalRender.cs

@@ -1,476 +0,0 @@
-#if LIV_UNIVERSAL_RENDER
-using UnityEngine;
-using UnityEngine.Rendering;
-using UnityEngine.Rendering.Universal;
-
-namespace LIV.SDK.Unity
-{
-    public partial class SDKRender : System.IDisposable
-    {
-        // Renders the clip plane in the foreground texture
-        private SDKPass _clipPlanePass = null;
-        // Renders the clipped opaque content in to the foreground texture alpha
-        private SDKPass _combineAlphaPass = null;
-        // Captures texture before post-effects
-        private SDKPass _captureTexturePass = null;
-        // Renders captured texture
-        private SDKPass _applyTexturePass = null;
-        // Renders background and foreground in single render
-        private SDKPass _optimizedRenderingPass = null;
-
-        private RenderPassEvent _clipPlaneRenderPassEvent = RenderPassEvent.AfterRenderingOpaques;
-        private RenderPassEvent _addAlphaRenderPassEvent = RenderPassEvent.AfterRenderingPostProcessing;
-        private RenderPassEvent _captureTextureRenderPassEvent = RenderPassEvent.BeforeRenderingPostProcessing;
-        private RenderPassEvent _applyTextureRenderPassEvent = RenderPassEvent.AfterRenderingPostProcessing;
-        private RenderPassEvent _optimizedRenderingPassEvent = RenderPassEvent.AfterRendering;
-
-        // Tessellated quad
-        private Mesh _clipPlaneMesh = null;
-        // Clear material
-        private Material _clipPlaneSimpleMaterial = null;
-        // Transparent material for visual debugging
-        private Material _clipPlaneSimpleDebugMaterial = null;
-        // Tessellated height map clear material
-        private Material _clipPlaneComplexMaterial = null;
-        // Tessellated height map clear material for visual debugging
-        private Material _clipPlaneComplexDebugMaterial = null;
-        private Material _writeOpaqueToAlphaMaterial = null;
-        private Material _combineAlphaMaterial = null;
-        private Material _writeMaterial = null;
-        private Material _forceForwardRenderingMaterial = null;
-
-        private RenderTexture _backgroundRenderTexture = null;
-        private RenderTexture _foregroundRenderTexture = null;
-        private RenderTexture _optimizedRenderTexture = null;
-        private RenderTexture _complexClipPlaneRenderTexture = null;
-
-        private UniversalAdditionalCameraData _universalAdditionalCameraData = null;
-        private RenderTargetIdentifier _cameraColorTextureIdentifier = new RenderTargetIdentifier("_CameraColorTexture");
-
-        Material GetClipPlaneMaterial(bool debugClipPlane, bool complexClipPlane, ColorWriteMask colorWriteMask)
-        {
-            Material output;
-
-            if (complexClipPlane)
-            {
-                output = debugClipPlane ? _clipPlaneComplexDebugMaterial : _clipPlaneComplexMaterial;
-                output.SetTexture(SDKShaders.LIV_CLIP_PLANE_HEIGHT_MAP_PROPERTY, _complexClipPlaneRenderTexture);
-                output.SetFloat(SDKShaders.LIV_TESSELLATION_PROPERTY, _inputFrame.clipPlane.tesselation);
-            }
-            else
-            {
-                output = debugClipPlane ? _clipPlaneSimpleDebugMaterial : _clipPlaneSimpleMaterial;
-            }
-
-            output.SetInt(SDKShaders.LIV_COLOR_MASK, (int)colorWriteMask);
-            return output;
-        }
-
-        Material GetGroundClipPlaneMaterial(bool debugClipPlane, ColorWriteMask colorWriteMask)
-        {
-            Material output;
-            output = debugClipPlane ? _clipPlaneSimpleDebugMaterial : _clipPlaneSimpleMaterial;
-            output.SetInt(SDKShaders.LIV_COLOR_MASK, (int)colorWriteMask);
-            return output;
-        }
-
-        bool useDeferredRendering {
-            get {
-                return _cameraInstance.actualRenderingPath == RenderingPath.DeferredLighting ||
-                _cameraInstance.actualRenderingPath == RenderingPath.DeferredShading;
-            }
-        }
-
-        bool interlacedRendering {
-            get {
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.INTERLACED_RENDER);
-            }
-        }
-
-        bool canRenderBackground {
-            get {
-                if (interlacedRendering)
-                {
-                    // Render only if frame is even 
-                    if (Time.frameCount % 2 != 0) return false;
-                }
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.BACKGROUND_RENDER) && _backgroundRenderTexture != null;
-            }
-        }
-
-        bool canRenderForeground {
-            get {
-                if (interlacedRendering)
-                {
-                    // Render only if frame is odd 
-                    if (Time.frameCount % 2 != 1) return false;
-                }
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.FOREGROUND_RENDER) && _foregroundRenderTexture != null;
-            }
-        }
-
-        bool canRenderOptimized {
-            get {
-                return SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.OPTIMIZED_RENDER) && _optimizedRenderTexture != null; ;
-            }
-        }
-
-        public SDKRender(LIV liv)
-        {
-            _liv = liv;
-            CreateAssets();
-        }
-
-        public void Render()
-        {
-            UpdateBridgeResolution();
-            UpdateBridgeInputFrame();
-            SDKUtils.ApplyUserSpaceTransform(this);
-            UpdateTextures();
-            InvokePreRender();
-            if (canRenderBackground) RenderBackground();
-            if (canRenderForeground) RenderForeground();
-            if (canRenderOptimized) RenderOptimized();
-            IvokePostRender();
-            SDKUtils.CreateBridgeOutputFrame(this);
-            SDKBridge.IssuePluginEvent();
-        }
-
-        // Default render without any special changes
-        private void RenderBackground()
-        {
-            SDKUtils.SetCamera(_cameraInstance, _cameraInstance.transform, _inputFrame, localToWorldMatrix, spectatorLayerMask);
-            _cameraInstance.targetTexture = _backgroundRenderTexture;
-
-            RenderTexture tempRenderTexture = null;
-
-            bool overridePostProcessing = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.OVERRIDE_POST_PROCESSING);
-            if (overridePostProcessing)
-            {
-                tempRenderTexture = RenderTexture.GetTemporary(_backgroundRenderTexture.width, _backgroundRenderTexture.height, 0, _backgroundRenderTexture.format);
-#if UNITY_EDITOR
-                tempRenderTexture.name = "LIV.TemporaryRenderTexture";
-#endif
-
-                _captureTexturePass.commandBuffer.Blit(BuiltinRenderTextureType.CurrentActive, tempRenderTexture);
-                _applyTexturePass.commandBuffer.Blit(tempRenderTexture, BuiltinRenderTextureType.CurrentActive);
-
-                SDKUniversalRenderFeature.AddPass(_captureTexturePass);
-                SDKUniversalRenderFeature.AddPass(_applyTexturePass);
-            }
-
-            SDKShaders.StartRendering();
-            SDKShaders.StartBackgroundRendering();
-            InvokePreRenderBackground();
-            SendTextureToBridge(_backgroundRenderTexture, TEXTURE_ID.BACKGROUND_COLOR_BUFFER_ID);
-            _cameraInstance.Render();
-            InvokePostRenderBackground();
-            _cameraInstance.targetTexture = null;
-            SDKShaders.StopBackgroundRendering();
-            SDKShaders.StopRendering();
-
-            if (overridePostProcessing)
-            {
-                _captureTexturePass.commandBuffer.Clear();
-                _applyTexturePass.commandBuffer.Clear();
-                RenderTexture.ReleaseTemporary(tempRenderTexture);
-            }
-
-            SDKUniversalRenderFeature.ClearPasses();
-        }
-
-        // Extract the image which is in front of our clip plane
-        // The compositing is heavily relying on the alpha channel, therefore we want to make sure it does
-        // not get corrupted by the postprocessing or any shader
-        private void RenderForeground()
-        {
-            bool debugClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.DEBUG_CLIP_PLANE);
-            bool renderComplexClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.COMPLEX_CLIP_PLANE);
-            bool renderGroundClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.GROUND_CLIP_PLANE);
-            bool overridePostProcessing = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.OVERRIDE_POST_PROCESSING);
-            bool fixPostEffectsAlpha = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.FIX_FOREGROUND_ALPHA) | _liv.fixPostEffectsAlpha;
-
-            MonoBehaviour[] behaviours = null;
-            bool[] wasBehaviourEnabled = null;
-            if (disableStandardAssets) SDKUtils.DisableStandardAssets(_cameraInstance, ref behaviours, ref wasBehaviourEnabled);
-
-            // Capture camera defaults
-            CameraClearFlags capturedClearFlags = _cameraInstance.clearFlags;
-            Color capturedBgColor = _cameraInstance.backgroundColor;
-            Color capturedFogColor = RenderSettings.fogColor;
-
-            // Make sure that fog does not corrupt alpha channel
-            RenderSettings.fogColor = new Color(capturedFogColor.r, capturedFogColor.g, capturedFogColor.b, 0f);
-            SDKUtils.SetCamera(_cameraInstance, _cameraInstance.transform, _inputFrame, localToWorldMatrix, spectatorLayerMask);
-            _cameraInstance.clearFlags = CameraClearFlags.Color;
-            _cameraInstance.backgroundColor = Color.clear;
-            _cameraInstance.targetTexture = _foregroundRenderTexture;
-
-            RenderTexture capturedAlphaRenderTexture = RenderTexture.GetTemporary(_foregroundRenderTexture.width, _foregroundRenderTexture.height, 0, _foregroundRenderTexture.format);
-#if UNITY_EDITOR
-            capturedAlphaRenderTexture.name = "LIV.CapturedAlphaRenderTexture";
-#endif
-
-            // Render opaque pixels into alpha channel
-            _clipPlanePass.commandBuffer.DrawMesh(_clipPlaneMesh, Matrix4x4.identity, _writeOpaqueToAlphaMaterial, 0, 0);
-
-            // Render clip plane
-            Matrix4x4 clipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.clipPlane.transform;
-            _clipPlanePass.commandBuffer.DrawMesh(_clipPlaneMesh, clipPlaneTransform,
-                GetClipPlaneMaterial(debugClipPlane, renderComplexClipPlane, ColorWriteMask.All), 0, 0);
-
-            // Render ground clip plane
-            if (renderGroundClipPlane)
-            {
-                Matrix4x4 groundClipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.groundClipPlane.transform;
-                _clipPlanePass.commandBuffer.DrawMesh(_clipPlaneMesh, groundClipPlaneTransform,
-                    GetGroundClipPlaneMaterial(debugClipPlane, ColorWriteMask.All), 0, 0);
-            }
-
-            // Copy alpha in to texture
-            _clipPlanePass.commandBuffer.Blit(BuiltinRenderTextureType.CurrentActive, capturedAlphaRenderTexture);
-            _clipPlanePass.commandBuffer.SetRenderTarget(_cameraColorTextureIdentifier);
-            SDKUniversalRenderFeature.AddPass(_clipPlanePass);
-
-            // Fix alpha corruption by post processing
-            RenderTexture tempRenderTexture = null;
-            if (overridePostProcessing || fixPostEffectsAlpha)
-            {
-                tempRenderTexture = RenderTexture.GetTemporary(_foregroundRenderTexture.width, _foregroundRenderTexture.height, 0, _foregroundRenderTexture.format);
-#if UNITY_EDITOR
-                tempRenderTexture.name = "LIV.TemporaryRenderTexture";
-#endif
-                _captureTexturePass.commandBuffer.Blit(BuiltinRenderTextureType.CurrentActive, tempRenderTexture);
-                SDKUniversalRenderFeature.AddPass(_captureTexturePass);
-
-                _writeMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, overridePostProcessing ? (int)ColorWriteMask.All : (int)ColorWriteMask.Alpha);
-                _applyTexturePass.commandBuffer.Blit(tempRenderTexture, BuiltinRenderTextureType.CurrentActive, _writeMaterial);
-                SDKUniversalRenderFeature.AddPass(_applyTexturePass);
-            }
-
-            // Combine captured alpha with result alpha
-            _combineAlphaMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, (int)ColorWriteMask.Alpha);
-            _combineAlphaPass.commandBuffer.Blit(capturedAlphaRenderTexture, BuiltinRenderTextureType.CurrentActive, _combineAlphaMaterial);
-            SDKUniversalRenderFeature.AddPass(_combineAlphaPass);
-
-            if (useDeferredRendering) SDKUtils.ForceForwardRendering(cameraInstance, _clipPlaneMesh, _forceForwardRenderingMaterial);
-
-            SDKShaders.StartRendering();
-            SDKShaders.StartForegroundRendering();
-            InvokePreRenderForeground();
-            SendTextureToBridge(_foregroundRenderTexture, TEXTURE_ID.FOREGROUND_COLOR_BUFFER_ID);
-            _cameraInstance.Render();
-            InvokePostRenderForeground();
-            _cameraInstance.targetTexture = null;
-            SDKShaders.StopForegroundRendering();
-            SDKShaders.StopRendering();
-
-            if (overridePostProcessing || fixPostEffectsAlpha)
-            {
-                _captureTexturePass.commandBuffer.Clear();
-                _applyTexturePass.commandBuffer.Clear();
-
-                RenderTexture.ReleaseTemporary(tempRenderTexture);
-            }
-
-            RenderTexture.ReleaseTemporary(capturedAlphaRenderTexture);
-
-            _clipPlanePass.commandBuffer.Clear();
-            _combineAlphaPass.commandBuffer.Clear();
-
-            SDKUniversalRenderFeature.ClearPasses();
-
-            // Revert camera defaults
-            _cameraInstance.clearFlags = capturedClearFlags;
-            _cameraInstance.backgroundColor = capturedBgColor;
-            RenderSettings.fogColor = capturedFogColor;
-
-            SDKUtils.RestoreStandardAssets(ref behaviours, ref wasBehaviourEnabled);
-        }
-
-        // Renders a single camera in a single texture with occlusion only from opaque objects.
-        // This is the most performant option for mixed reality.
-        // It does not support any transparency in the foreground layer.
-        private void RenderOptimized()
-        {
-            bool debugClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.DEBUG_CLIP_PLANE);
-            bool renderComplexClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.COMPLEX_CLIP_PLANE);
-            bool renderGroundClipPlane = SDKUtils.FeatureEnabled(inputFrame.features, FEATURES.GROUND_CLIP_PLANE);
-
-            SDKUtils.SetCamera(_cameraInstance, _cameraInstance.transform, _inputFrame, localToWorldMatrix, spectatorLayerMask);
-            _cameraInstance.targetTexture = _optimizedRenderTexture;
-
-            // Clear alpha channel
-            _writeMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, (int)ColorWriteMask.Alpha);
-            _optimizedRenderingPass.commandBuffer.Blit(BuiltinRenderTextureType.None, BuiltinRenderTextureType.CurrentActive, _writeMaterial);
-
-            // Render opaque pixels into alpha channel            
-            _writeOpaqueToAlphaMaterial.SetInt(SDKShaders.LIV_COLOR_MASK, (int)ColorWriteMask.Alpha);
-            _optimizedRenderingPass.commandBuffer.DrawMesh(_clipPlaneMesh, Matrix4x4.identity, _writeOpaqueToAlphaMaterial, 0, 0);
-
-            // Render clip plane            
-            Matrix4x4 clipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.clipPlane.transform;
-            _optimizedRenderingPass.commandBuffer.DrawMesh(_clipPlaneMesh, clipPlaneTransform,
-                GetClipPlaneMaterial(debugClipPlane, renderComplexClipPlane, ColorWriteMask.Alpha), 0, 0);
-
-            // Render ground clip plane            
-            if (renderGroundClipPlane)
-            {
-                Matrix4x4 groundClipPlaneTransform = localToWorldMatrix * (Matrix4x4)_inputFrame.groundClipPlane.transform;
-                _optimizedRenderingPass.commandBuffer.DrawMesh(_clipPlaneMesh, groundClipPlaneTransform,
-                    GetGroundClipPlaneMaterial(debugClipPlane, ColorWriteMask.Alpha), 0, 0);
-            }
-
-            SDKUniversalRenderFeature.AddPass(_optimizedRenderingPass);
-
-            // TODO: this is just proprietary
-            SDKShaders.StartRendering();
-            SDKShaders.StartBackgroundRendering();
-            InvokePreRenderBackground();
-            SendTextureToBridge(_optimizedRenderTexture, TEXTURE_ID.OPTIMIZED_COLOR_BUFFER_ID);
-            _cameraInstance.Render();
-            InvokePostRenderBackground();
-            _cameraInstance.targetTexture = null;
-            SDKShaders.StopBackgroundRendering();
-            SDKShaders.StopRendering();
-
-            _optimizedRenderingPass.commandBuffer.Clear();
-            SDKUniversalRenderFeature.ClearPasses();
-        }
-
-        private void CreateAssets()
-        {
-            bool cameraReferenceEnabled = cameraReference.enabled;
-            if (cameraReferenceEnabled)
-            {
-                cameraReference.enabled = false;
-            }
-            bool cameraReferenceActive = cameraReference.gameObject.activeSelf;
-            if (cameraReferenceActive)
-            {
-                cameraReference.gameObject.SetActive(false);
-            }
-
-            GameObject cloneGO = (GameObject)Object.Instantiate(cameraReference.gameObject, _liv.stage);
-            _cameraInstance = (Camera)cloneGO.GetComponent("Camera");
-
-            SDKUtils.CleanCameraBehaviours(_cameraInstance, _liv.excludeBehaviours);
-
-            if (cameraReferenceActive != cameraReference.gameObject.activeSelf)
-            {
-                cameraReference.gameObject.SetActive(cameraReferenceActive);
-            }
-            if (cameraReferenceEnabled != cameraReference.enabled)
-            {
-                cameraReference.enabled = cameraReferenceEnabled;
-            }
-
-            _cameraInstance.name = "LIV Camera";
-            if (_cameraInstance.tag == "MainCamera")
-            {
-                _cameraInstance.tag = "Untagged";
-            }
-
-            _cameraInstance.transform.localScale = Vector3.one;
-            _cameraInstance.rect = new Rect(0, 0, 1, 1);
-            _cameraInstance.depth = 0;
-#if UNITY_5_4_OR_NEWER
-            _cameraInstance.stereoTargetEye = StereoTargetEyeMask.None;
-#endif
-#if UNITY_5_6_OR_NEWER
-            _cameraInstance.allowMSAA = false;
-#endif
-            _cameraInstance.enabled = false;
-            _cameraInstance.gameObject.SetActive(true);
-            _universalAdditionalCameraData = _cameraInstance.GetComponent<UniversalAdditionalCameraData>();
-
-            _clipPlaneMesh = new Mesh();
-            SDKUtils.CreateClipPlane(_clipPlaneMesh, 10, 10, true, 1000f);
-            _clipPlaneSimpleMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_SIMPLE_SHADER));
-            _clipPlaneSimpleDebugMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_SIMPLE_DEBUG_SHADER));
-            _clipPlaneComplexMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_COMPLEX_SHADER));
-            _clipPlaneComplexDebugMaterial = new Material(Shader.Find(SDKShaders.LIV_CLIP_PLANE_COMPLEX_DEBUG_SHADER));
-            _writeOpaqueToAlphaMaterial = new Material(Shader.Find(SDKShaders.LIV_WRITE_OPAQUE_TO_ALPHA_SHADER));
-            _combineAlphaMaterial = new Material(Shader.Find(SDKShaders.LIV_COMBINE_ALPHA_SHADER));
-            _writeMaterial = new Material(Shader.Find(SDKShaders.LIV_WRITE_SHADER));
-            _forceForwardRenderingMaterial = new Material(Shader.Find(SDKShaders.LIV_FORCE_FORWARD_RENDERING_SHADER));
-
-            _clipPlanePass = new SDKPass();
-            _clipPlanePass.renderPassEvent = _clipPlaneRenderPassEvent;
-            _clipPlanePass.commandBuffer = new CommandBuffer();
-
-            _combineAlphaPass = new SDKPass();
-            _combineAlphaPass.renderPassEvent = _addAlphaRenderPassEvent;
-            _combineAlphaPass.commandBuffer = new CommandBuffer();
-
-            _captureTexturePass = new SDKPass();
-            _captureTexturePass.renderPassEvent = _captureTextureRenderPassEvent;
-            _captureTexturePass.commandBuffer = new CommandBuffer();
-
-            _applyTexturePass = new SDKPass();
-            _applyTexturePass.renderPassEvent = _applyTextureRenderPassEvent;
-            _applyTexturePass.commandBuffer = new CommandBuffer();
-
-            _optimizedRenderingPass = new SDKPass();
-            _optimizedRenderingPass.renderPassEvent = _optimizedRenderingPassEvent;
-            _optimizedRenderingPass.commandBuffer = new CommandBuffer();
-
-            _universalAdditionalCameraData.antialiasing = AntialiasingMode.None;
-            _universalAdditionalCameraData.antialiasingQuality = AntialiasingQuality.Low;
-            _universalAdditionalCameraData.dithering = false;
-
-#if UNITY_EDITOR
-            _clipPlaneMesh.name = "LIV.clipPlane";
-            _clipPlaneSimpleMaterial.name = "LIV.clipPlaneSimple";
-            _clipPlaneSimpleDebugMaterial.name = "LIV.clipPlaneSimpleDebug";
-            _clipPlaneComplexMaterial.name = "LIV.clipPlaneComplex";
-            _clipPlaneComplexDebugMaterial.name = "LIV.clipPlaneComplexDebug";
-            _writeOpaqueToAlphaMaterial.name = "LIV.writeOpaqueToAlpha";
-            _combineAlphaMaterial.name = "LIV.combineAlpha";
-            _writeMaterial.name = "LIV.write";
-            _forceForwardRenderingMaterial.name = "LIV.forceForwardRendering";
-            _clipPlanePass.commandBuffer.name = "LIV.renderClipPlanes";
-            _combineAlphaPass.commandBuffer.name = "LIV.foregroundCombineAlpha";
-            _captureTexturePass.commandBuffer.name = "LIV.captureTexture";
-            _applyTexturePass.commandBuffer.name = "LIV.applyTexture";
-            _optimizedRenderingPass.commandBuffer.name = "LIV.optimizedRendering";
-#endif
-        }
-
-        private void DestroyAssets()
-        {
-            if (_cameraInstance != null)
-            {
-                Object.Destroy(_cameraInstance.gameObject);
-                _cameraInstance = null;
-            }
-
-            SDKUtils.DestroyObject<Mesh>(ref _clipPlaneMesh);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneSimpleMaterial);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneSimpleDebugMaterial);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneComplexMaterial);
-            SDKUtils.DestroyObject<Material>(ref _clipPlaneComplexDebugMaterial);
-            SDKUtils.DestroyObject<Material>(ref _writeOpaqueToAlphaMaterial);
-            SDKUtils.DestroyObject<Material>(ref _combineAlphaMaterial);
-            SDKUtils.DestroyObject<Material>(ref _writeMaterial);
-            SDKUtils.DestroyObject<Material>(ref _forceForwardRenderingMaterial);
-
-            SDKUtils.DisposeObject<CommandBuffer>(ref _clipPlanePass.commandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _combineAlphaPass.commandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _captureTexturePass.commandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _applyTexturePass.commandBuffer);
-            SDKUtils.DisposeObject<CommandBuffer>(ref _optimizedRenderingPass.commandBuffer);
-        }
-
-        public void Dispose()
-        {
-            ReleaseBridgePoseControl();
-            DestroyAssets();
-            SDKUtils.DestroyTexture(ref _backgroundRenderTexture);
-            SDKUtils.DestroyTexture(ref _foregroundRenderTexture);
-            SDKUtils.DestroyTexture(ref _optimizedRenderTexture);
-            SDKUtils.DestroyTexture(ref _complexClipPlaneRenderTexture);
-        }
-    }
-}
-#endif

Assets/LIV/Scripts/SDKUniversalRender.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 48c849f01a195c64b80eb295625f6b4c
-timeCreated: 1599996572
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKUniversalRenderFeature.cs

@@ -1,49 +0,0 @@
-#if LIV_UNIVERSAL_RENDER
-using UnityEngine;
-using UnityEngine.Rendering;
-using UnityEngine.Rendering.Universal;
-using System.Collections;
-using System.Collections.Generic;
-
-namespace LIV.SDK.Unity
-{
-    public class SDKPass : ScriptableRenderPass
-    {
-        public CommandBuffer commandBuffer;
-
-        public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
-        {
-            context.ExecuteCommandBuffer(commandBuffer);
-        }
-    }
-
-    public class SDKUniversalRenderFeature : ScriptableRendererFeature
-    {
-        static List<SDKPass> passes = new List<SDKPass>();
-
-        public static void AddPass(SDKPass pass)
-        {
-            passes.Add(pass);
-        }
-
-        public static void ClearPasses()
-        {
-            passes.Clear();
-        }
-
-        public override void Create()
-        {
-            
-        }
-
-        public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
-        {
-            while (passes.Count > 0)
-            {
-                renderer.EnqueuePass(passes[0]);
-                passes.RemoveAt(0);
-            }
-        }
-    }
-}
-#endif

Assets/LIV/Scripts/SDKUniversalRenderFeature.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 8e67cb7969c50a9428e7b47bea58abff
-timeCreated: 1599996572
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/LIV/Scripts/SDKUtils.cs

@@ -1,343 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-namespace LIV.SDK.Unity
-{
-    public static class SDKUtils
-    {
-        public static void CreateClipPlane(Mesh mesh, int resX, int resY, bool useQuads, float skirtLength)
-        {
-            int vertexCount = (resX + 1) * (resY + 1);
-            int triangleCount = useQuads ? (resX * resY * 4) : (resX * resY * 2 * 3);
-            Vector3[] v = new Vector3[vertexCount];
-            Vector2[] uv = new Vector2[vertexCount];
-            int[] t = new int[triangleCount];
-
-            float hWidth = 0.5f;
-            float hHeight = 0.5f;
-
-            int resX1 = resX + 1;
-            int resY1 = resY + 1;
-
-            for (int y = 0; y < resY1; y++)
-            {
-                for (int x = 0; x < resX1; x++)
-                {
-                    int vi = y * resX1 + x;
-                    float uvx = (float)x / (float)resX;
-                    float uvy = (float)y / (float)resY;
-                    float skirtX = (x == 0 || x == resX) ? skirtLength : 1f;
-                    float skirtY = (y == 0 || y == resY) ? skirtLength : 1f;
-                    v[vi] = new Vector2((-hWidth + uvx) * skirtX, (-hHeight + uvy) * skirtY);
-                    uv[vi] = new Vector2(Mathf.InverseLerp(1, resX - 1, x), Mathf.InverseLerp(1, resY - 1, y));
-                }
-            }
-
-            mesh.Clear();
-            mesh.vertices = v;
-            mesh.uv = uv;
-            mesh.bounds = new Bounds(Vector3.zero, Vector3.one * float.MaxValue);
-
-            {
-                int faces = resX * resY;
-                int vi = 0;
-                int ti = 0;
-
-                if (useQuads)
-                {
-                    for (int i = 0; i < faces; i++)
-                    {
-                        vi = (i / resX) * resX1 + (i % resX);
-                        t[ti++] = vi + 1;
-                        t[ti++] = vi;
-                        t[ti++] = vi + 1 + resX;
-                        t[ti++] = vi + 2 + resX;
-                    }
-                    mesh.SetIndices(t, MeshTopology.Quads, 0);
-                }
-                else
-                {
-                    for (int i = 0; i < faces; i++)
-                    {
-                        vi = (i / resX) * resX1 + (i % resX);
-
-                        t[ti++] = vi + 2 + resX;
-                        t[ti++] = vi + 1;
-                        t[ti++] = vi;
-
-                        t[ti++] = vi + 1 + resX;
-                        t[ti++] = vi + 2 + resX;
-                        t[ti++] = vi;
-                    }
-                    mesh.SetIndices(t, MeshTopology.Triangles, 0);
-                }
-            }
-        }
-
-        public static RenderTextureReadWrite GetReadWriteFromColorSpace(TEXTURE_COLOR_SPACE colorSpace)
-        {
-            switch (colorSpace)
-            {
-                case TEXTURE_COLOR_SPACE.LINEAR:
-                    return RenderTextureReadWrite.Linear;
-                case TEXTURE_COLOR_SPACE.SRGB:
-                    return RenderTextureReadWrite.sRGB;
-                default:
-                    return RenderTextureReadWrite.Default;
-            }
-        }
-
-        public static TEXTURE_COLOR_SPACE GetDefaultColorSpace {
-            get {
-                switch (QualitySettings.activeColorSpace)
-                {
-                    case UnityEngine.ColorSpace.Gamma:
-                        return TEXTURE_COLOR_SPACE.SRGB;
-                    case UnityEngine.ColorSpace.Linear:
-                        return TEXTURE_COLOR_SPACE.LINEAR;
-
-                }
-                return TEXTURE_COLOR_SPACE.UNDEFINED;
-            }
-        }
-
-        public static TEXTURE_COLOR_SPACE GetColorSpace(RenderTexture renderTexture)
-        {
-            if (renderTexture == null) return TEXTURE_COLOR_SPACE.UNDEFINED;
-            if (renderTexture.sRGB) return TEXTURE_COLOR_SPACE.SRGB;
-            return TEXTURE_COLOR_SPACE.LINEAR;
-        }
-
-        public static RENDERING_PIPELINE GetRenderingPipeline(RenderingPath renderingPath)
-        {
-            switch (renderingPath)
-            {
-                case RenderingPath.DeferredLighting:
-                    return RENDERING_PIPELINE.DEFERRED;
-                case RenderingPath.DeferredShading:
-                    return RENDERING_PIPELINE.DEFERRED;
-                case RenderingPath.Forward:
-                    return RENDERING_PIPELINE.FORWARD;
-                case RenderingPath.VertexLit:
-                    return RENDERING_PIPELINE.VERTEX_LIT;
-                default:
-                    return RENDERING_PIPELINE.UNDEFINED;
-            }
-        }
-
-        public static TEXTURE_DEVICE GetDevice()
-        {
-            switch (SystemInfo.graphicsDeviceType)
-            {
-                case UnityEngine.Rendering.GraphicsDeviceType.Direct3D11:
-                case UnityEngine.Rendering.GraphicsDeviceType.Direct3D12:
-                    return TEXTURE_DEVICE.DIRECTX;
-                case UnityEngine.Rendering.GraphicsDeviceType.Vulkan:
-                    return TEXTURE_DEVICE.VULKAN;
-                case UnityEngine.Rendering.GraphicsDeviceType.Metal:
-                    return TEXTURE_DEVICE.METAL;
-                case UnityEngine.Rendering.GraphicsDeviceType.OpenGLCore:
-                    return TEXTURE_DEVICE.OPENGL;
-                default:
-                    return TEXTURE_DEVICE.UNDEFINED;
-            }
-        }
-
-        public static bool ContainsFlag(ulong flags, ulong flag)
-        {
-            return (flags & flag) != 0;
-        }
-
-        public static ulong SetFlag(ulong flags, ulong flag, bool enabled)
-        {
-            if (enabled)
-            {
-                return flags | flag;
-            }
-            else
-            {
-                return flags & (~flag);
-            }
-        }
-
-        public static void GetCameraPositionAndRotation(SDKPose pose, Matrix4x4 originLocalToWorldMatrix, out Vector3 position, out Quaternion rotation)
-        {
-            position = originLocalToWorldMatrix.MultiplyPoint(pose.localPosition);
-            rotation = RotateQuaternionByMatrix(originLocalToWorldMatrix, pose.localRotation);
-        }
-
-        public static void CleanCameraBehaviours(Camera camera, string[] excludeBehaviours)
-        {
-            // Remove all children from camera clone.
-            foreach (Transform child in camera.transform)
-            {
-                Object.Destroy(child.gameObject);
-            }
-
-            if (excludeBehaviours == null) return;
-            for (int i = 0; i < excludeBehaviours.Length; i++)
-            {
-                Object.Destroy(camera.GetComponent(excludeBehaviours[i]));
-            }
-        }
-
-        public static void SetCamera(Camera camera, Transform cameraTransform, SDKInputFrame inputFrame, Matrix4x4 originLocalToWorldMatrix, int layerMask)
-        {
-            Vector3 worldPosition = Vector3.zero;
-            Quaternion worldRotation = Quaternion.identity;
-            float verticalFieldOfView = inputFrame.pose.verticalFieldOfView;
-            float nearClipPlane = inputFrame.pose.nearClipPlane;
-            float farClipPlane = inputFrame.pose.farClipPlane;
-            Matrix4x4 projectionMatrix = inputFrame.pose.projectionMatrix;
-
-            GetCameraPositionAndRotation(inputFrame.pose, originLocalToWorldMatrix, out worldPosition, out worldRotation);
-
-            cameraTransform.position = worldPosition;
-            cameraTransform.rotation = worldRotation;
-            camera.fieldOfView = verticalFieldOfView;
-            camera.nearClipPlane = nearClipPlane;
-            camera.farClipPlane = farClipPlane;
-            camera.projectionMatrix = projectionMatrix;
-            camera.cullingMask = layerMask;
-        }
-
-        public static Quaternion RotateQuaternionByMatrix(Matrix4x4 matrix, Quaternion rotation)
-        {
-            return Quaternion.LookRotation(
-                matrix.MultiplyVector(Vector3.forward),
-                matrix.MultiplyVector(Vector3.up)
-            ) * rotation;
-        }
-
-        public static SDKTrackedSpace GetTrackedSpace(Transform transform)
-        {
-            if (transform == null) return SDKTrackedSpace.empty;
-            return new SDKTrackedSpace
-            {
-                trackedSpaceWorldPosition = transform.position,
-                trackedSpaceWorldRotation = transform.rotation,
-                trackedSpaceLocalScale = transform.localScale,
-                trackedSpaceLocalToWorldMatrix = transform.localToWorldMatrix,
-                trackedSpaceWorldToLocalMatrix = transform.worldToLocalMatrix,
-            };
-        }
-
-        public static bool DestroyObject<T>(ref T reference) where T : UnityEngine.Object
-        {
-            if (reference == null) return false;
-            Object.Destroy(reference);
-            reference = default(T);
-            return true;
-        }
-
-        public static bool DisposeObject<T>(ref T reference) where T : System.IDisposable
-        {
-            if (reference == null) return false;
-            reference.Dispose();
-            reference = default(T);
-            return true;
-        }
-
-        public static bool CreateTexture(ref RenderTexture renderTexture, int width, int height, int depth, RenderTextureFormat format)
-        {
-            DestroyTexture(ref renderTexture);
-            if (width <= 0 || height <= 0)
-            {
-                Debug.LogError("LIV: Unable to create render texture. Texture dimension must be higher than zero.");
-                return false;
-            }
-
-            renderTexture = new RenderTexture(width, height, depth, format)
-            {
-                antiAliasing = 1,
-                wrapMode = TextureWrapMode.Clamp,
-                useMipMap = false,
-                anisoLevel = 0
-            };
-
-            if (!renderTexture.Create())
-            {
-                Debug.LogError("LIV: Unable to create render texture.");
-                return false;
-            }
-
-            return true;
-        }
-
-        public static void DestroyTexture(ref RenderTexture _renderTexture)
-        {
-            if (_renderTexture == null) return;
-            if (_renderTexture.IsCreated())
-            {
-                _renderTexture.Release();
-            }
-            _renderTexture = null;
-        }
-
-        public static void ApplyUserSpaceTransform(SDKRender render)
-        {
-            if (render.stageTransform == null) return;
-            render.stageTransform.localPosition = render.inputFrame.stageTransform.localPosition;
-            render.stageTransform.localRotation = render.inputFrame.stageTransform.localRotation;
-            render.stageTransform.localScale = render.inputFrame.stageTransform.localScale;
-        }
-
-        public static void CreateBridgeOutputFrame(SDKRender render)
-        {
-            RENDERING_PIPELINE renderingPipeline = RENDERING_PIPELINE.UNDEFINED;
-#if LIV_UNIVERSAL_RENDER
-            renderingPipeline = RENDERING_PIPELINE.UNIVERSAL;
-#else
-            if(render.cameraInstance != null)
-            {
-                renderingPipeline = SDKUtils.GetRenderingPipeline(render.cameraInstance.actualRenderingPath);
-            }
-#endif
-            SDKBridge.CreateFrame(new SDKOutputFrame()
-            {
-                renderingPipeline = renderingPipeline,
-                trackedSpace = SDKUtils.GetTrackedSpace(render.stageTransform == null ? render.stage : render.stageTransform)
-            });
-        }
-
-        public static bool FeatureEnabled(FEATURES features, FEATURES feature)
-        {
-            return SDKUtils.ContainsFlag((ulong)features, (ulong)feature);
-        }
-
-        // Disable standard assets if required.
-        public static void DisableStandardAssets(Camera cameraInstance, ref MonoBehaviour[] behaviours, ref bool[] wasBehaviourEnabled)
-        {
-            behaviours = null;
-            wasBehaviourEnabled = null;
-            behaviours = cameraInstance.gameObject.GetComponents<MonoBehaviour>();
-            wasBehaviourEnabled = new bool[behaviours.Length];
-            for (var i = 0; i < behaviours.Length; i++)
-            {
-                var behaviour = behaviours[i];
-                // generates garbage
-                if (behaviour.enabled && behaviour.GetType().ToString().StartsWith("UnityStandardAssets."))
-                {
-                    behaviour.enabled = false;
-                    wasBehaviourEnabled[i] = true;
-                }
-            }
-        }
-
-        // Restore disabled behaviours.
-        public static void RestoreStandardAssets(ref MonoBehaviour[] behaviours, ref bool[] wasBehaviourEnabled)
-        {
-            if (behaviours != null)
-                for (var i = 0; i < behaviours.Length; i++)
-                    if (wasBehaviourEnabled[i])
-                        behaviours[i].enabled = true;
-        }
-
-        public static void ForceForwardRendering(Camera cameraInstance, Mesh clipPlaneMesh, Material forceForwardRenderingMaterial)
-        {            
-            Matrix4x4 forceForwardRenderingMatrix = cameraInstance.transform.localToWorldMatrix * Matrix4x4.TRS(Vector3.forward * (cameraInstance.nearClipPlane + 0.1f), Quaternion.identity, Vector3.one);
-            Graphics.DrawMesh(clipPlaneMesh, forceForwardRenderingMatrix, forceForwardRenderingMaterial, 0, cameraInstance, 0, new MaterialPropertyBlock(), false, false, false);
-        }
-    }
-}

Assets/LIV/Scripts/SDKUtils.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 265bd0837467547429af97301e3dc911
-timeCreated: 1579009038
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/RP/URP Asset_Renderer.asset

@@ -16,8 +16,7 @@ MonoBehaviour:
     debugReplacementPS: {fileID: 4800000, guid: cf852408f2e174538bcd9b7fda1c5ae7, type: 3}
   m_RendererFeatures:
   - {fileID: 6268505285573851889}
-  - {fileID: 7884254645102370362}
-  m_RendererFeatureMap: f1ba49635834fe563ade0cc0d37f6a6d
+  m_RendererFeatureMap: f1ba49635834fe56
   m_UseNativeRenderPass: 0
   postProcessData: {fileID: 11400000, guid: 41439944d30ece34e96484bdb6645b55, type: 2}
   xrSystemData: {fileID: 11400000, guid: 60e1133243b97e347b653163a8c01b64, type: 2}
@@ -78,16 +77,3 @@ MonoBehaviour:
     DirectLightingStrength: 0.25
     Radius: 0.03
     SampleCount: 4
---- !u!114 &7884254645102370362
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 8e67cb7969c50a9428e7b47bea58abff, type: 3}
-  m_Name: SDKUniversalRenderFeature
-  m_EditorClassIdentifier: 
-  m_Active: 1

Assets/Scenes/MainScene.unity

@@ -537,6 +537,11 @@ Camera:
   m_CorrespondingSourceObject: {fileID: 9134142658244189910, guid: 04d52eb88b320e143850786efdd3061b, type: 3}
   m_PrefabInstance: {fileID: 1877231928}
   m_PrefabAsset: {fileID: 0}
+--- !u!4 &1421334284 stripped
+Transform:
+  m_CorrespondingSourceObject: {fileID: 9134142658244189909, guid: 04d52eb88b320e143850786efdd3061b, type: 3}
+  m_PrefabInstance: {fileID: 1877231928}
+  m_PrefabAsset: {fileID: 0}
 --- !u!114 &1421334285
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -582,6 +587,59 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 948f4100a11a5c24981795d21301da5c, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  volumeTrigger: {fileID: 1421334284}
+  volumeLayer:
+    m_Bits: 0
+  stopNaNPropagation: 1
+  finalBlitToCameraTarget: 0
+  antialiasingMode: 0
+  temporalAntialiasing:
+    jitterSpread: 0.75
+    sharpness: 0.25
+    stationaryBlending: 0.95
+    motionBlending: 0.85
+    <jitter>k__BackingField: {x: 0, y: 0}
+    m_ResetHistory: 1
+    <sampleIndex>k__BackingField: 0
+  subpixelMorphologicalAntialiasing:
+    quality: 2
+  fastApproximateAntialiasing:
+    fastMode: 0
+    keepAlpha: 0
+  fog:
+    enabled: 1
+    excludeSkybox: 1
+  dithering:
+    m_NoiseTextureIndex: 0
+  debugLayer:
+    lightMeter: {<output>k__BackingField: {fileID: 0}, requested: 0, width: 512, height: 256, showCurves: 1}
+    histogram: {<output>k__BackingField: {fileID: 0}, requested: 0, width: 512, height: 256, channel: 3}
+    waveform: {<output>k__BackingField: {fileID: 0}, requested: 0, exposure: 0.12, height: 256}
+    vectorscope: {<output>k__BackingField: {fileID: 0}, requested: 0, size: 256, exposure: 0.12}
+    frameWidth: 0
+    frameHeight: 0
+    <debugOverlayTarget>k__BackingField: {fileID: 0}
+    <debugOverlayActive>k__BackingField: 0
+    <debugOverlay>k__BackingField: 0
+    overlaySettings:
+      linearDepth: 0
+      motionColorIntensity: 4
+      motionGridSize: 64
+      colorBlindnessType: 0
+      colorBlindnessStrength: 1
+  m_Resources: {fileID: 11400000, guid: d82512f9c8e5d4a4d938b575d47f88d4, type: 2}
+  m_ShowToolkit: 1
+  m_ShowCustomSorter: 1
+  breakBeforeColorGrading: 0
+  m_BeforeTransparentBundles: []
+  m_BeforeStackBundles: []
+  m_AfterStackBundles: []
+  <cameraDepthFlags>k__BackingField: 0
+  <haveBundlesBeenInited>k__BackingField: 0
+  m_Camera: {fileID: 0}
+  m_SettingsUpdateNeeded: 1
+  m_IsRenderingInSceneView: 0
+  m_NaNKilled: 0
 --- !u!114 &1804532912
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -594,65 +652,6 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: b3354e8208862c341940152f5340d41a, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
---- !u!1 &1872625422
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-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 1872625424}
-  - component: {fileID: 1872625423}
-  m_Layer: 0
-  m_Name: Liv
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
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-  m_Script: {fileID: 11500000, guid: 419ad76f2ffc722478bc67f61f9c32e7, type: 3}
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-  _stageTransform: {fileID: 0}
-  _HMDCamera: {fileID: 1421334281}
-  _MRCameraPrefab: {fileID: 0}
-  _disableStandardAssets: 0
-  _spectatorLayerMask:
-    serializedVersion: 2
-    m_Bits: 4294967295
-  _excludeBehaviours:
-  - AudioListener
-  - Collider
-  - SteamVR_Camera
-  - SteamVR_Fade
-  - SteamVR_ExternalCamera
-  _fixPostEffectsAlpha: 1
---- !u!4 &1872625424
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-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1872625422}
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   m_SourcePrefab: {fileID: 100100000, guid: 04d52eb88b320e143850786efdd3061b, type: 3}
---- !u!4 &1907551038 stripped
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-  m_PrefabAsset: {fileID: 0}
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Assets/Scripts/Speckle Helpers/SelectableInteractable.cs

@@ -14,9 +14,9 @@ namespace VRSample.Interactions
 
         internal void OnEnable()
         {
-            // var interactable = GetComponent<IXRHoverInteractable>();
-            // interactable.hoverEntered.AddListener(Select);
-            // interactable.hoverExited.AddListener(Deselect);
+            var interactable = GetComponent<IXRHoverInteractable>();
+            interactable.hoverEntered.AddListener(Select);
+            interactable.hoverExited.AddListener(Deselect);
         }
     
         internal void OnDisable()

LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
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ProjectSettings/ProjectSettings.asset

@@ -840,7 +840,7 @@ PlayerSettings:
     PS4: UNITY_POST_PROCESSING_STACK_V2
     PS5: UNITY_POST_PROCESSING_STACK_V2
     Stadia: UNITY_POST_PROCESSING_STACK_V2
-    Standalone: UNITY_POST_PROCESSING_STACK_V2;LIV_UNIVERSAL_RENDER
+    Standalone: UNITY_POST_PROCESSING_STACK_V2
     WebGL: UNITY_POST_PROCESSING_STACK_V2
     Windows Store Apps: UNITY_POST_PROCESSING_STACK_V2
     XboxOne: UNITY_POST_PROCESSING_STACK_V2

README.md

@@ -1,12 +1,31 @@
 # speckle-unity-vr
 
-A work in progress example project of Speckle in VR!
+A VR Sample project for a Speckle Unity VR app.
 
-Currently working with OpenXR on Windows, with the Quest 2.
+https://www.youtube.com/watch?v=Y-RGPZJIHf4
 
-https://drive.google.com/file/d/1ls5zovY15Bxhis9e0SgxjKp9k_rLsxzE/preview
+This project demonstrates a minimal VR app to visualise and modify 3D models in VR.
+3D data can be sent through any [Speckle](https://speckle.systems) connector, and received in the VR application.
 
-- Receiving a selected Speckle commit (from a selection of accounts -> stream -> branch -> commit)
+The sample project is built to showcase the Speckle Unity connector, and how developers can easily build custom tools and applications that integrate with Speckle.
+
+---
+
+### Features
+- UI for Receiving a selected Speckle commit (from a selection of accounts -> stream -> branch -> commit)
+- Move objects around in 3D space using XR Grab Interactables
 - Sending (all) to a selected branch
 
-Note: Currently wip, and only working on PCVR (See [discussion](https://speckle.community/t/virtual-augmented-reality/4467))
+
+
+### Pre-requisites
+
+Currently working with OpenXR on Windows, Likely won't work out of the box for android standalone (See [discussion](https://speckle.community/t/virtual-augmented-reality/4467))
+
+You must have [Speckle Manager](https://speckle.systems/download/) installed with an [Speckle account](https://speckle.xyz/) setup.
+You should send some 3D data to Speckle from one of the other [supported connectors](https://speckle.systems/features/connectors/)
+
+See [Releases](https://github.com/specklesystems/speckle-unity-vr/releases) for project download or clone this repo, and open in Unity 2021 or 2022.
+
+
+Feel free to ask any questions on [our Forum](https://speckle.community/)