generate structs as classes (#29)

* generate structs as classes

* forgot a handrolled type

Speckle.Revit2023.Fakes/Enumerables.Plumbing.cs

@@ -95,7 +95,7 @@ namespace Autodesk.Revit.DB.PointClouds
     object IEnumerator.Current => throw new System.NotImplementedException();
   }
 
-  public partial struct CloudPoint
+  public partial class CloudPoint
   {
     public static implicit operator XYZ(CloudPoint cp) => new(cp.X, cp.Y, cp.Z);
   }

Speckle.Revit2023.Fakes/generated/Autodesk.Revit.DB.GridNode.s.cs

@@ -1,17 +1,17 @@
 namespace Autodesk.Revit.DB;
 
-public partial struct GridNode
+public partial class GridNode
 {
   public GridNode() { }
 
   public GridNode(System.Int32 uIndex, System.Int32 vIndex) => throw new System.NotImplementedException();
 
-  public System.Int32 VIndex
+  public virtual System.Int32 VIndex
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 UIndex
+  public virtual System.Int32 UIndex
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Revit2023.Fakes/generated/Autodesk.Revit.DB.PointClouds.CloudPoint.s.cs

@@ -1,6 +1,6 @@
 namespace Autodesk.Revit.DB.PointClouds;
 
-public partial struct CloudPoint
+public partial class CloudPoint
 {
   public CloudPoint() { }
 

Speckle.Rhino7.Fakes/IndexPair.cs

@@ -1,6 +1,6 @@
 namespace Rhino;
 
-public partial struct IndexPair
+public partial class IndexPair
 {
   int System.Collections.Generic.IList<System.Int32>.this[int x]
   {

Speckle.Rhino7.Fakes/generated/Rhino.Display.Color4f.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct Color4f : System.Runtime.Serialization.ISerializable
+public partial class Color4f : System.Runtime.Serialization.ISerializable
 {
   public Color4f() { }
 
@@ -19,13 +19,13 @@ public partial struct Color4f : System.Runtime.Serialization.ISerializable
   public static Rhino.Display.Color4f FromArgb(System.Single a, Rhino.Display.Color4f color) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Display.Color4f BlendTo(System.Single t, Rhino.Display.Color4f col) =>
+  public virtual Rhino.Display.Color4f BlendTo(System.Single t, Rhino.Display.Color4f col) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Display.Color4f ApplyGamma(Rhino.Display.Color4f col, System.Single gamma) =>
     throw new System.NotImplementedException();
 
-  public System.Drawing.Color AsSystemColor() => throw new System.NotImplementedException();
+  public virtual System.Drawing.Color AsSystemColor() => throw new System.NotImplementedException();
 
   void System.Runtime.Serialization.ISerializable.GetObjectData(
     System.Runtime.Serialization.SerializationInfo info,
@@ -44,23 +44,23 @@ public partial struct Color4f : System.Runtime.Serialization.ISerializable
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single R
+  public virtual System.Single R
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single G
+  public virtual System.Single G
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single B
+  public virtual System.Single B
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single A
+  public virtual System.Single A
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single L
+  public virtual System.Single L
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorCMYK.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct ColorCMYK
+public partial class ColorCMYK
 {
   public ColorCMYK() { }
 
@@ -38,27 +38,27 @@ public partial struct ColorCMYK
   public static Rhino.Display.ColorCMYK CreateFromHSV(Rhino.Display.ColorHSV hsv) =>
     throw new System.NotImplementedException();
 
-  public System.Double C
+  public virtual System.Double C
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M
+  public virtual System.Double M
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double K
+  public virtual System.Double K
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorHSL.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct ColorHSL
+public partial class ColorHSL
 {
   public ColorHSL() { }
 
@@ -30,24 +30,24 @@ public partial struct ColorHSL
   public static Rhino.Display.ColorHSL CreateFromHSV(Rhino.Display.ColorHSV hsv) =>
     throw new System.NotImplementedException();
 
-  public System.Drawing.Color ToArgbColor() => throw new System.NotImplementedException();
+  public virtual System.Drawing.Color ToArgbColor() => throw new System.NotImplementedException();
 
-  public System.Double H
+  public virtual System.Double H
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double S
+  public virtual System.Double S
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double L
+  public virtual System.Double L
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorHSV.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct ColorHSV
+public partial class ColorHSV
 {
   public ColorHSV() { }
 
@@ -30,24 +30,24 @@ public partial struct ColorHSV
   public static Rhino.Display.ColorHSV CreateFromLCH(Rhino.Display.ColorLCH lch) =>
     throw new System.NotImplementedException();
 
-  public System.Drawing.Color ToArgbColor() => throw new System.NotImplementedException();
+  public virtual System.Drawing.Color ToArgbColor() => throw new System.NotImplementedException();
 
-  public System.Double H
+  public virtual System.Double H
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double S
+  public virtual System.Double S
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double V
+  public virtual System.Double V
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorLAB.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct ColorLAB
+public partial class ColorLAB
 {
   public ColorLAB() { }
 
@@ -30,22 +30,22 @@ public partial struct ColorLAB
   public static Rhino.Display.ColorLAB CreateFromHSV(Rhino.Display.ColorHSV hsv) =>
     throw new System.NotImplementedException();
 
-  public System.Double L
+  public virtual System.Double L
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double B
+  public virtual System.Double B
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Alpha
+  public virtual System.Double Alpha
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorLCH.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct ColorLCH
+public partial class ColorLCH
 {
   public ColorLCH() { }
 
@@ -27,24 +27,24 @@ public partial struct ColorLCH
   public static Rhino.Display.ColorLCH CreateFromLAB(Rhino.Display.ColorLAB lab) =>
     throw new System.NotImplementedException();
 
-  public void MakePositive() => throw new System.NotImplementedException();
+  public virtual void MakePositive() => throw new System.NotImplementedException();
 
-  public System.Double L
+  public virtual System.Double L
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double C
+  public virtual System.Double C
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double H
+  public virtual System.Double H
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorRGBA.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct ColorRGBA
+public partial class ColorRGBA
   : System.Runtime.Serialization.ISerializable,
     System.IFormattable,
     System.IComparable,
@@ -40,17 +40,17 @@ public partial struct ColorRGBA
   public static Rhino.Display.ColorRGBA CreateFromLCH(Rhino.Display.ColorLCH lch) =>
     throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Display.ColorRGBA other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Display.ColorRGBA other) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Display.ColorRGBA other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Display.ColorRGBA other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Display.ColorRGBA other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Display.ColorRGBA other) => throw new System.NotImplementedException();
 
-  public Rhino.Display.ColorRGBA BlendTo(Rhino.Display.ColorRGBA col, System.Double coefficient) =>
+  public virtual Rhino.Display.ColorRGBA BlendTo(Rhino.Display.ColorRGBA col, System.Double coefficient) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Display.ColorRGBA ApplyGamma(Rhino.Display.ColorRGBA col, System.Double gamma) =>
@@ -63,22 +63,22 @@ public partial struct ColorRGBA
 
   System.Int32 System.IComparable.CompareTo(System.Object obj) => throw new System.NotImplementedException();
 
-  public System.Double R
+  public virtual System.Double R
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double G
+  public virtual System.Double G
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double B
+  public virtual System.Double B
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorStop.s.cs

@@ -1,17 +1,17 @@
 namespace Rhino.Display;
 
-public partial struct ColorStop
+public partial class ColorStop
 {
   public ColorStop() { }
 
   public ColorStop(System.Drawing.Color color, System.Double t) => throw new System.NotImplementedException();
 
-  public System.Drawing.Color Color
+  public virtual System.Drawing.Color Color
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Position
+  public virtual System.Double Position
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Display.ColorXYZ.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Display;
 
-public partial struct ColorXYZ
+public partial class ColorXYZ
 {
   public ColorXYZ() { }
 
@@ -29,22 +29,22 @@ public partial struct ColorXYZ
   public static Rhino.Display.ColorXYZ CreateFromHSV(Rhino.Display.ColorHSV hsv) =>
     throw new System.NotImplementedException();
 
-  public System.Double X
+  public virtual System.Double X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Z
+  public virtual System.Double Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Arc.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Arc
+public partial class Arc
   : System.IEquatable<Rhino.Geometry.Arc>,
     Rhino.IEpsilonComparable<Rhino.Geometry.Arc>,
     System.ICloneable
@@ -34,31 +34,32 @@ public partial struct Arc
   public Arc(Rhino.Geometry.Point3d pointA, Rhino.Geometry.Vector3d tangentA, Rhino.Geometry.Point3d pointB) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Trim(Rhino.Geometry.Interval domain) => throw new System.NotImplementedException();
+  public virtual System.Boolean Trim(Rhino.Geometry.Interval domain) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Arc other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Arc other) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.BoundingBox BoundingBox() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.BoundingBox BoundingBox() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Vector3d TangentAt(System.Double t) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Vector3d TangentAt(System.Double t) => throw new System.NotImplementedException();
 
-  public System.Double ClosestParameter(Rhino.Geometry.Point3d testPoint) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
+  public virtual System.Double ClosestParameter(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public void Reverse() => throw new System.NotImplementedException();
-
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
-
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Arc other, System.Double epsilon) =>
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsCurve ToNurbsCurve(System.Int32 degree, System.Int32 cvCount) =>
+  public virtual void Reverse() => throw new System.NotImplementedException();
+
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
+
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Arc other, System.Double epsilon) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.NurbsCurve ToNurbsCurve(System.Int32 degree, System.Int32 cvCount) =>
     throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
@@ -67,85 +68,85 @@ public partial struct Arc
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsCircle
+  public virtual System.Boolean IsCircle
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Plane Plane
+  public virtual Rhino.Geometry.Plane Plane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Radius
+  public virtual System.Double Radius
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Diameter
+  public virtual System.Double Diameter
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d Center
+  public virtual Rhino.Geometry.Point3d Center
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Circumference
+  public virtual System.Double Circumference
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Length
+  public virtual System.Double Length
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d StartPoint
+  public virtual Rhino.Geometry.Point3d StartPoint
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d MidPoint
+  public virtual Rhino.Geometry.Point3d MidPoint
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d EndPoint
+  public virtual Rhino.Geometry.Point3d EndPoint
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Interval AngleDomain
+  public virtual Rhino.Geometry.Interval AngleDomain
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double StartAngle
+  public virtual System.Double StartAngle
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double EndAngle
+  public virtual System.Double EndAngle
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Angle
+  public virtual System.Double Angle
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double StartAngleDegrees
+  public virtual System.Double StartAngleDegrees
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double EndAngleDegrees
+  public virtual System.Double EndAngleDegrees
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double AngleDegrees
+  public virtual System.Double AngleDegrees
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.BoundingBox.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct BoundingBox : System.ICloneable
+public partial class BoundingBox : System.ICloneable
 {
   public BoundingBox() { }
 
@@ -24,51 +24,51 @@ public partial struct BoundingBox : System.ICloneable
     Rhino.Geometry.Transform xform
   ) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double tx, System.Double ty, System.Double tz) =>
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double tx, System.Double ty, System.Double tz) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point) =>
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point, System.Boolean includeInterior) =>
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point, System.Boolean includeInterior) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d FurthestPoint(Rhino.Geometry.Point3d point) =>
+  public virtual Rhino.Geometry.Point3d FurthestPoint(Rhino.Geometry.Point3d point) =>
     throw new System.NotImplementedException();
 
-  public void Inflate(System.Double amount) => throw new System.NotImplementedException();
+  public virtual void Inflate(System.Double amount) => throw new System.NotImplementedException();
 
-  public void Inflate(System.Double xAmount, System.Double yAmount, System.Double zAmount) =>
+  public virtual void Inflate(System.Double xAmount, System.Double yAmount, System.Double zAmount) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
+  public virtual System.Boolean Contains(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.Point3d point, System.Boolean strict) =>
+  public virtual System.Boolean Contains(Rhino.Geometry.Point3d point, System.Boolean strict) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.BoundingBox box) => throw new System.NotImplementedException();
+  public virtual System.Boolean Contains(Rhino.Geometry.BoundingBox box) => throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.BoundingBox box, System.Boolean strict) =>
+  public virtual System.Boolean Contains(Rhino.Geometry.BoundingBox box, System.Boolean strict) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean MakeValid() => throw new System.NotImplementedException();
+  public virtual System.Boolean MakeValid() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d Corner(System.Boolean minX, System.Boolean minY, System.Boolean minZ) =>
+  public virtual Rhino.Geometry.Point3d Corner(System.Boolean minX, System.Boolean minY, System.Boolean minZ) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 IsDegenerate(System.Double tolerance) => throw new System.NotImplementedException();
+  public virtual System.Int32 IsDegenerate(System.Double tolerance) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d[] GetCorners() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Point3d[] GetCorners() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Line[] GetEdges() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Line[] GetEdges() => throw new System.NotImplementedException();
 
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Brep ToBrep() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Brep ToBrep() => throw new System.NotImplementedException();
 
-  public void Union(Rhino.Geometry.BoundingBox other) => throw new System.NotImplementedException();
+  public virtual void Union(Rhino.Geometry.BoundingBox other) => throw new System.NotImplementedException();
 
-  public void Union(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
+  public virtual void Union(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
 
   public static Rhino.Geometry.BoundingBox Union(Rhino.Geometry.BoundingBox a, Rhino.Geometry.BoundingBox b) =>
     throw new System.NotImplementedException();
@@ -89,33 +89,33 @@ public partial struct BoundingBox : System.ICloneable
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d Min
+  public virtual Rhino.Geometry.Point3d Min
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d Max
+  public virtual Rhino.Geometry.Point3d Max
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d Center
+  public virtual Rhino.Geometry.Point3d Center
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Area
+  public virtual System.Double Area
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Volume
+  public virtual System.Double Volume
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Vector3d Diagonal
+  public virtual Rhino.Geometry.Vector3d Diagonal
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Box.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Box : Rhino.IEpsilonComparable<Rhino.Geometry.Box>, System.ICloneable
+public partial class Box : Rhino.IEpsilonComparable<Rhino.Geometry.Box>, System.ICloneable
 {
   public Box() { }
 
@@ -24,50 +24,50 @@ public partial struct Box : Rhino.IEpsilonComparable<Rhino.Geometry.Box>, System
   public Box(Rhino.Geometry.Plane basePlane, Rhino.Geometry.BoundingBox boundingbox) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double x, System.Double y, System.Double z) =>
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double x, System.Double y, System.Double z) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point) =>
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d FurthestPoint(Rhino.Geometry.Point3d point) =>
+  public virtual Rhino.Geometry.Point3d FurthestPoint(Rhino.Geometry.Point3d point) =>
     throw new System.NotImplementedException();
 
-  public void Inflate(System.Double amount) => throw new System.NotImplementedException();
+  public virtual void Inflate(System.Double amount) => throw new System.NotImplementedException();
 
-  public void Inflate(System.Double xAmount, System.Double yAmount, System.Double zAmount) =>
+  public virtual void Inflate(System.Double xAmount, System.Double yAmount, System.Double zAmount) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
+  public virtual System.Boolean Contains(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.Point3d point, System.Boolean strict) =>
+  public virtual System.Boolean Contains(Rhino.Geometry.Point3d point, System.Boolean strict) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.BoundingBox box) => throw new System.NotImplementedException();
+  public virtual System.Boolean Contains(Rhino.Geometry.BoundingBox box) => throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.BoundingBox box, System.Boolean strict) =>
+  public virtual System.Boolean Contains(Rhino.Geometry.BoundingBox box, System.Boolean strict) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.Box box) => throw new System.NotImplementedException();
+  public virtual System.Boolean Contains(Rhino.Geometry.Box box) => throw new System.NotImplementedException();
 
-  public System.Boolean Contains(Rhino.Geometry.Box box, System.Boolean strict) =>
+  public virtual System.Boolean Contains(Rhino.Geometry.Box box, System.Boolean strict) =>
     throw new System.NotImplementedException();
 
-  public void Union(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
+  public virtual void Union(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
 
-  public System.Boolean MakeValid() => throw new System.NotImplementedException();
+  public virtual System.Boolean MakeValid() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d[] GetCorners() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Point3d[] GetCorners() => throw new System.NotImplementedException();
 
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
-  public void RepositionBasePlane(Rhino.Geometry.Point3d origin) => throw new System.NotImplementedException();
+  public virtual void RepositionBasePlane(Rhino.Geometry.Point3d origin) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Brep ToBrep() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Brep ToBrep() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Extrusion ToExtrusion() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Extrusion ToExtrusion() => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Box other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Box other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
@@ -80,43 +80,43 @@ public partial struct Box : Rhino.IEpsilonComparable<Rhino.Geometry.Box>, System
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Plane Plane
+  public virtual Rhino.Geometry.Plane Plane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Interval X
+  public virtual Rhino.Geometry.Interval X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Interval Y
+  public virtual Rhino.Geometry.Interval Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Interval Z
+  public virtual Rhino.Geometry.Interval Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d Center
+  public virtual Rhino.Geometry.Point3d Center
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.BoundingBox BoundingBox
+  public virtual Rhino.Geometry.BoundingBox BoundingBox
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Area
+  public virtual System.Double Area
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Volume
+  public virtual System.Double Volume
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Circle.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Circle : Rhino.IEpsilonComparable<Rhino.Geometry.Circle>, System.ICloneable
+public partial class Circle : Rhino.IEpsilonComparable<Rhino.Geometry.Circle>, System.ICloneable
 {
   public Circle() { }
 
@@ -40,47 +40,50 @@ public partial struct Circle : Rhino.IEpsilonComparable<Rhino.Geometry.Circle>,
     System.Double t3
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean IsInPlane(Rhino.Geometry.Plane plane, System.Double tolerance) =>
+  public virtual System.Boolean IsInPlane(Rhino.Geometry.Plane plane, System.Double tolerance) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Vector3d TangentAt(System.Double t) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Vector3d TangentAt(System.Double t) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Vector3d DerivativeAt(System.Int32 derivative, System.Double t) =>
+  public virtual Rhino.Geometry.Vector3d DerivativeAt(System.Int32 derivative, System.Double t) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean ClosestParameter(Rhino.Geometry.Point3d testPoint, out System.Double t) =>
+  public virtual System.Boolean ClosestParameter(Rhino.Geometry.Point3d testPoint, out System.Double t) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(System.Double sinAngle, System.Double cosAngle, Rhino.Geometry.Vector3d axis) =>
+  public virtual System.Boolean Rotate(System.Double sinAngle, System.Double cosAngle, Rhino.Geometry.Vector3d axis) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(
+  public virtual System.Boolean Rotate(
     System.Double sinAngle,
     System.Double cosAngle,
     Rhino.Geometry.Vector3d axis,
     Rhino.Geometry.Point3d point
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(System.Double angle, Rhino.Geometry.Vector3d axis) =>
+  public virtual System.Boolean Rotate(System.Double angle, Rhino.Geometry.Vector3d axis) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(System.Double angle, Rhino.Geometry.Vector3d axis, Rhino.Geometry.Point3d point) =>
-    throw new System.NotImplementedException();
+  public virtual System.Boolean Rotate(
+    System.Double angle,
+    Rhino.Geometry.Vector3d axis,
+    Rhino.Geometry.Point3d point
+  ) => throw new System.NotImplementedException();
 
-  public System.Boolean Translate(Rhino.Geometry.Vector3d delta) => throw new System.NotImplementedException();
+  public virtual System.Boolean Translate(Rhino.Geometry.Vector3d delta) => throw new System.NotImplementedException();
 
-  public void Reverse() => throw new System.NotImplementedException();
+  public virtual void Reverse() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsCurve ToNurbsCurve(System.Int32 degree, System.Int32 cvCount) =>
+  public virtual Rhino.Geometry.NurbsCurve ToNurbsCurve(System.Int32 degree, System.Int32 cvCount) =>
     throw new System.NotImplementedException();
 
   public static System.Boolean TryFitCircleToPoints(
@@ -88,7 +91,7 @@ public partial struct Circle : Rhino.IEpsilonComparable<Rhino.Geometry.Circle>,
     out Rhino.Geometry.Circle circle
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Circle other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Circle other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
@@ -97,40 +100,40 @@ public partial struct Circle : Rhino.IEpsilonComparable<Rhino.Geometry.Circle>,
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Radius
+  public virtual System.Double Radius
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Diameter
+  public virtual System.Double Diameter
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Plane Plane
+  public virtual Rhino.Geometry.Plane Plane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d Center
+  public virtual Rhino.Geometry.Point3d Center
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Vector3d Normal
+  public virtual Rhino.Geometry.Vector3d Normal
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Circumference
+  public virtual System.Double Circumference
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.BoundingBox BoundingBox
+  public virtual Rhino.Geometry.BoundingBox BoundingBox
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.ComponentIndex.s.cs

@@ -1,19 +1,19 @@
 namespace Rhino.Geometry;
 
-public partial struct ComponentIndex
+public partial class ComponentIndex
 {
   public ComponentIndex() { }
 
   public ComponentIndex(Rhino.Geometry.ComponentIndexType type, System.Int32 index) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IsUnset() => throw new System.NotImplementedException();
+  public virtual System.Boolean IsUnset() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.ComponentIndexType ComponentIndexType
+  public virtual Rhino.Geometry.ComponentIndexType ComponentIndexType
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Int32 Index
+  public virtual System.Int32 Index
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.ComponentStatus.s.cs

@@ -1,28 +1,29 @@
 namespace Rhino.Geometry;
 
-public partial struct ComponentStatus : System.IEquatable<Rhino.Geometry.ComponentStatus>
+public partial class ComponentStatus : System.IEquatable<Rhino.Geometry.ComponentStatus>
 {
   public ComponentStatus() { }
 
-  public Rhino.Geometry.ComponentStatus WithStates(Rhino.Geometry.ComponentStatus additionalStatus) =>
+  public virtual Rhino.Geometry.ComponentStatus WithStates(Rhino.Geometry.ComponentStatus additionalStatus) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean HasSomeEqualStates(
+  public virtual System.Boolean HasSomeEqualStates(
     Rhino.Geometry.ComponentStatus statesFilter,
     Rhino.Geometry.ComponentStatus comparand
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean HasAllEqualStates(
+  public virtual System.Boolean HasAllEqualStates(
     Rhino.Geometry.ComponentStatus statesFilter,
     Rhino.Geometry.ComponentStatus comparand
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean HasNoEqualStates(
+  public virtual System.Boolean HasNoEqualStates(
     Rhino.Geometry.ComponentStatus statesFilter,
     Rhino.Geometry.ComponentStatus comparand
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.ComponentStatus other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.ComponentStatus other) =>
+    throw new System.NotImplementedException();
 
   public static Rhino.Geometry.ComponentStatus Clear
   {
@@ -56,31 +57,31 @@ public partial struct ComponentStatus : System.IEquatable<Rhino.Geometry.Compone
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsClear
+  public virtual System.Boolean IsClear
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsDamaged
+  public virtual System.Boolean IsDamaged
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsHighlighted
+  public virtual System.Boolean IsHighlighted
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsHidden
+  public virtual System.Boolean IsHidden
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsLocked
+  public virtual System.Boolean IsLocked
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsSelected
+  public virtual System.Boolean IsSelected
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsSelectedPersistent
+  public virtual System.Boolean IsSelectedPersistent
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Cone.s.cs

@@ -1,57 +1,57 @@
 namespace Rhino.Geometry;
 
-public partial struct Cone : Rhino.IEpsilonComparable<Rhino.Geometry.Cone>
+public partial class Cone : Rhino.IEpsilonComparable<Rhino.Geometry.Cone>
 {
   public Cone() { }
 
   public Cone(Rhino.Geometry.Plane plane, System.Double height, System.Double radius) =>
     throw new System.NotImplementedException();
 
-  public System.Double AngleInRadians() => throw new System.NotImplementedException();
+  public virtual System.Double AngleInRadians() => throw new System.NotImplementedException();
 
-  public System.Double AngleInDegrees() => throw new System.NotImplementedException();
+  public virtual System.Double AngleInDegrees() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Brep ToBrep(System.Boolean capBottom) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Brep ToBrep(System.Boolean capBottom) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Cone other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Cone other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Cone Unset
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Plane Plane
+  public virtual Rhino.Geometry.Plane Plane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Height
+  public virtual System.Double Height
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Radius
+  public virtual System.Double Radius
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d BasePoint
+  public virtual Rhino.Geometry.Point3d BasePoint
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d ApexPoint
+  public virtual Rhino.Geometry.Point3d ApexPoint
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Vector3d Axis
+  public virtual Rhino.Geometry.Vector3d Axis
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.ControlPoint.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct ControlPoint
+public partial class ControlPoint
   : Rhino.IEpsilonComparable<Rhino.Geometry.ControlPoint>,
     System.IEquatable<Rhino.Geometry.ControlPoint>
 {
@@ -18,36 +18,36 @@ public partial struct ControlPoint
 
   public ControlPoint(Rhino.Geometry.Point4d pt) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.ControlPoint other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.ControlPoint other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.ControlPoint other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.ControlPoint other) => throw new System.NotImplementedException();
 
   public static Rhino.Geometry.ControlPoint Unset
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d Location
+  public virtual Rhino.Geometry.Point3d Location
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double X
+  public virtual System.Double X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Z
+  public virtual System.Double Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Weight
+  public virtual System.Double Weight
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Cylinder.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Cylinder : Rhino.IEpsilonComparable<Rhino.Geometry.Cylinder>
+public partial class Cylinder : Rhino.IEpsilonComparable<Rhino.Geometry.Cylinder>
 {
   public Cylinder() { }
 
@@ -8,60 +8,62 @@ public partial struct Cylinder : Rhino.IEpsilonComparable<Rhino.Geometry.Cylinde
 
   public Cylinder(Rhino.Geometry.Circle baseCircle, System.Double height) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Circle CircleAt(System.Double linearParameter) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Line LineAt(System.Double angularParameter) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Brep ToBrep(System.Boolean capBottom, System.Boolean capTop) =>
+  public virtual Rhino.Geometry.Circle CircleAt(System.Double linearParameter) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Line LineAt(System.Double angularParameter) =>
+    throw new System.NotImplementedException();
 
-  public Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Brep ToBrep(System.Boolean capBottom, System.Boolean capTop) =>
+    throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Cylinder other, System.Double epsilon) =>
+  public virtual Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
+
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Cylinder other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Cylinder Unset
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsFinite
+  public virtual System.Boolean IsFinite
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d Center
+  public virtual Rhino.Geometry.Point3d Center
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Vector3d Axis
+  public virtual Rhino.Geometry.Vector3d Axis
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double TotalHeight
+  public virtual System.Double TotalHeight
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Height1
+  public virtual System.Double Height1
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Height2
+  public virtual System.Double Height2
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Radius
+  public virtual System.Double Radius
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Plane BasePlane
+  public virtual Rhino.Geometry.Plane BasePlane
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Ellipse.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Ellipse : Rhino.IEpsilonComparable<Rhino.Geometry.Ellipse>, System.ICloneable
+public partial class Ellipse : Rhino.IEpsilonComparable<Rhino.Geometry.Ellipse>, System.ICloneable
 {
   public Ellipse() { }
 
@@ -10,29 +10,29 @@ public partial struct Ellipse : Rhino.IEpsilonComparable<Rhino.Geometry.Ellipse>
   public Ellipse(Rhino.Geometry.Point3d center, Rhino.Geometry.Point3d second, Rhino.Geometry.Point3d third) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Ellipse other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Ellipse other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Plane Plane
+  public virtual Rhino.Geometry.Plane Plane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Radius1
+  public virtual System.Double Radius1
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Radius2
+  public virtual System.Double Radius2
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Interval.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Interval
+public partial class Interval
   : System.Runtime.Serialization.ISerializable,
     System.IEquatable<Rhino.Geometry.Interval>,
     System.IComparable<Rhino.Geometry.Interval>,
@@ -14,38 +14,39 @@ public partial struct Interval
 
   public Interval(Rhino.Geometry.Interval other) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Interval other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Interval other) => throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Interval other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Interval other) => throw new System.NotImplementedException();
 
-  public void Grow(System.Double value) => throw new System.NotImplementedException();
+  public virtual void Grow(System.Double value) => throw new System.NotImplementedException();
 
-  public void MakeIncreasing() => throw new System.NotImplementedException();
+  public virtual void MakeIncreasing() => throw new System.NotImplementedException();
 
-  public void Reverse() => throw new System.NotImplementedException();
+  public virtual void Reverse() => throw new System.NotImplementedException();
 
-  public void Swap() => throw new System.NotImplementedException();
+  public virtual void Swap() => throw new System.NotImplementedException();
 
-  public System.Double ParameterAt(System.Double normalizedParameter) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Interval ParameterIntervalAt(Rhino.Geometry.Interval normalizedInterval) =>
+  public virtual System.Double ParameterAt(System.Double normalizedParameter) =>
     throw new System.NotImplementedException();
 
-  public System.Double NormalizedParameterAt(System.Double intervalParameter) =>
+  public virtual Rhino.Geometry.Interval ParameterIntervalAt(Rhino.Geometry.Interval normalizedInterval) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Interval NormalizedIntervalAt(Rhino.Geometry.Interval intervalParameter) =>
+  public virtual System.Double NormalizedParameterAt(System.Double intervalParameter) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IncludesParameter(System.Double t) => throw new System.NotImplementedException();
-
-  public System.Boolean IncludesParameter(System.Double t, System.Boolean strict) =>
+  public virtual Rhino.Geometry.Interval NormalizedIntervalAt(Rhino.Geometry.Interval intervalParameter) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IncludesInterval(Rhino.Geometry.Interval interval) =>
+  public virtual System.Boolean IncludesParameter(System.Double t) => throw new System.NotImplementedException();
+
+  public virtual System.Boolean IncludesParameter(System.Double t, System.Boolean strict) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IncludesInterval(Rhino.Geometry.Interval interval, System.Boolean strict) =>
+  public virtual System.Boolean IncludesInterval(Rhino.Geometry.Interval interval) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean IncludesInterval(Rhino.Geometry.Interval interval, System.Boolean strict) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Interval FromIntersection(Rhino.Geometry.Interval a, Rhino.Geometry.Interval b) =>
@@ -54,7 +55,7 @@ public partial struct Interval
   public static Rhino.Geometry.Interval FromUnion(Rhino.Geometry.Interval a, Rhino.Geometry.Interval b) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Interval other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Interval other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   void System.Runtime.Serialization.ISerializable.GetObjectData(
@@ -68,50 +69,50 @@ public partial struct Interval
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double T0
+  public virtual System.Double T0
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double T1
+  public virtual System.Double T1
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double this[System.Int32 index]
+  public virtual System.Double this[System.Int32 index]
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Min
+  public virtual System.Double Min
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Max
+  public virtual System.Double Max
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Mid
+  public virtual System.Double Mid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Length
+  public virtual System.Double Length
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsSingleton
+  public virtual System.Boolean IsSingleton
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsIncreasing
+  public virtual System.Boolean IsIncreasing
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsDecreasing
+  public virtual System.Boolean IsDecreasing
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Line.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Line
+public partial class Line
   : System.IEquatable<Rhino.Geometry.Line>,
     Rhino.IEpsilonComparable<Rhino.Geometry.Line>,
     System.ICloneable,
@@ -29,95 +29,103 @@ public partial struct Line
     out Rhino.Geometry.Line fitLine
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Line other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Line other) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Line other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Line other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public void Flip() => throw new System.NotImplementedException();
+  public virtual void Flip() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
 
-  public System.Double ClosestParameter(Rhino.Geometry.Point3d testPoint) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint, System.Boolean limitToFiniteSegment) =>
+  public virtual System.Double ClosestParameter(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public System.Double DistanceTo(Rhino.Geometry.Point3d testPoint, System.Boolean limitToFiniteSegment) =>
+  public virtual Rhino.Geometry.Point3d ClosestPoint(
+    Rhino.Geometry.Point3d testPoint,
+    System.Boolean limitToFiniteSegment
+  ) => throw new System.NotImplementedException();
+
+  public virtual System.Double DistanceTo(Rhino.Geometry.Point3d testPoint, System.Boolean limitToFiniteSegment) =>
     throw new System.NotImplementedException();
 
-  public System.Double MinimumDistanceTo(Rhino.Geometry.Point3d testPoint) =>
+  public virtual System.Double MinimumDistanceTo(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public System.Double MinimumDistanceTo(Rhino.Geometry.Line testLine) => throw new System.NotImplementedException();
-
-  public System.Double MaximumDistanceTo(Rhino.Geometry.Point3d testPoint) =>
+  public virtual System.Double MinimumDistanceTo(Rhino.Geometry.Line testLine) =>
     throw new System.NotImplementedException();
 
-  public System.Double MaximumDistanceTo(Rhino.Geometry.Line testLine) => throw new System.NotImplementedException();
-
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d PointAtLength(System.Double distance) => throw new System.NotImplementedException();
-
-  public System.Boolean Extend(System.Double startLength, System.Double endLength) =>
+  public virtual System.Double MaximumDistanceTo(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean ExtendThroughBox(Rhino.Geometry.BoundingBox box) => throw new System.NotImplementedException();
-
-  public System.Boolean ExtendThroughBox(Rhino.Geometry.BoundingBox box, System.Double additionalLength) =>
+  public virtual System.Double MaximumDistanceTo(Rhino.Geometry.Line testLine) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean ExtendThroughBox(Rhino.Geometry.Box box) => throw new System.NotImplementedException();
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
-  public System.Boolean ExtendThroughBox(Rhino.Geometry.Box box, System.Double additionalLength) =>
+  public virtual Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d PointAtLength(System.Double distance) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean TryGetPlane(out Rhino.Geometry.Plane plane) => throw new System.NotImplementedException();
+  public virtual System.Boolean Extend(System.Double startLength, System.Double endLength) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean ExtendThroughBox(Rhino.Geometry.BoundingBox box) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean ExtendThroughBox(Rhino.Geometry.BoundingBox box, System.Double additionalLength) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean ExtendThroughBox(Rhino.Geometry.Box box) => throw new System.NotImplementedException();
+
+  public virtual System.Boolean ExtendThroughBox(Rhino.Geometry.Box box, System.Double additionalLength) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean TryGetPlane(out Rhino.Geometry.Plane plane) =>
+    throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d From
+  public virtual Rhino.Geometry.Point3d From
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double FromX
+  public virtual System.Double FromX
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double FromY
+  public virtual System.Double FromY
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double FromZ
+  public virtual System.Double FromZ
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d To
+  public virtual Rhino.Geometry.Point3d To
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double ToX
+  public virtual System.Double ToX
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double ToY
+  public virtual System.Double ToY
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double ToZ
+  public virtual System.Double ToZ
   {
     get => throw new System.NotImplementedException();
     set { }
@@ -126,24 +134,24 @@ public partial struct Line
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Length
+  public virtual System.Double Length
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Vector3d Direction
+  public virtual Rhino.Geometry.Vector3d Direction
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Vector3d UnitTangent
+  public virtual Rhino.Geometry.Vector3d UnitTangent
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.BoundingBox BoundingBox
+  public virtual Rhino.Geometry.BoundingBox BoundingBox
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.MeshCheckParameters.s.cs

@@ -1,115 +1,115 @@
 namespace Rhino.Geometry;
 
-public partial struct MeshCheckParameters
+public partial class MeshCheckParameters
 {
   public MeshCheckParameters() { }
 
   public static Rhino.Geometry.MeshCheckParameters Defaults() => throw new System.NotImplementedException();
 
-  public System.Boolean CheckForDegenerateFaces
+  public virtual System.Boolean CheckForDegenerateFaces
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 DegenerateFaceCount
+  public virtual System.Int32 DegenerateFaceCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForInvalidNgons
+  public virtual System.Boolean CheckForInvalidNgons
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 InvalidNgonCount
+  public virtual System.Int32 InvalidNgonCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForNakedEdges
+  public virtual System.Boolean CheckForNakedEdges
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 NakedEdgeCount
+  public virtual System.Int32 NakedEdgeCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForNonManifoldEdges
+  public virtual System.Boolean CheckForNonManifoldEdges
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 NonManifoldEdgeCount
+  public virtual System.Int32 NonManifoldEdgeCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForExtremelyShortEdges
+  public virtual System.Boolean CheckForExtremelyShortEdges
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 ExtremelyShortEdgeCount
+  public virtual System.Int32 ExtremelyShortEdgeCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForBadNormals
+  public virtual System.Boolean CheckForBadNormals
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 NonUnitVectorNormalCount
+  public virtual System.Int32 NonUnitVectorNormalCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Int32 ZeroLengthNormalCount
+  public virtual System.Int32 ZeroLengthNormalCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Int32 VertexFaceNormalsDifferCount
+  public virtual System.Int32 VertexFaceNormalsDifferCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForDuplicateFaces
+  public virtual System.Boolean CheckForDuplicateFaces
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 DuplicateFaceCount
+  public virtual System.Int32 DuplicateFaceCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForRandomFaceNormals
+  public virtual System.Boolean CheckForRandomFaceNormals
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 RandomFaceNormalCount
+  public virtual System.Int32 RandomFaceNormalCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForDisjointMeshes
+  public virtual System.Boolean CheckForDisjointMeshes
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 DisjointMeshCount
+  public virtual System.Int32 DisjointMeshCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForUnusedVertices
+  public virtual System.Boolean CheckForUnusedVertices
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 UnusedVertexCount
+  public virtual System.Int32 UnusedVertexCount
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean CheckForSelfIntersection
+  public virtual System.Boolean CheckForSelfIntersection
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 SelfIntersectingPairsCount
+  public virtual System.Int32 SelfIntersectingPairsCount
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.MeshFace.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct MeshFace
+public partial class MeshFace
   : System.IEquatable<Rhino.Geometry.MeshFace>,
     System.IComparable<Rhino.Geometry.MeshFace>,
     System.IComparable
@@ -12,24 +12,24 @@ public partial struct MeshFace
   public MeshFace(System.Int32 a, System.Int32 b, System.Int32 c, System.Int32 d) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IsValid() => throw new System.NotImplementedException();
+  public virtual System.Boolean IsValid() => throw new System.NotImplementedException();
 
-  public System.Boolean IsValid(System.Int32 vertexCount) => throw new System.NotImplementedException();
+  public virtual System.Boolean IsValid(System.Int32 vertexCount) => throw new System.NotImplementedException();
 
-  public System.Boolean IsValid(Rhino.Geometry.Point3d[] points) => throw new System.NotImplementedException();
+  public virtual System.Boolean IsValid(Rhino.Geometry.Point3d[] points) => throw new System.NotImplementedException();
 
-  public System.Boolean Repair(Rhino.Geometry.Point3d[] points) => throw new System.NotImplementedException();
+  public virtual System.Boolean Repair(Rhino.Geometry.Point3d[] points) => throw new System.NotImplementedException();
 
-  public void Set(System.Int32 a, System.Int32 b, System.Int32 c) => throw new System.NotImplementedException();
+  public virtual void Set(System.Int32 a, System.Int32 b, System.Int32 c) => throw new System.NotImplementedException();
 
-  public void Set(System.Int32 a, System.Int32 b, System.Int32 c, System.Int32 d) =>
+  public virtual void Set(System.Int32 a, System.Int32 b, System.Int32 c, System.Int32 d) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.MeshFace Flip() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.MeshFace Flip() => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.MeshFace other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.MeshFace other) => throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.MeshFace other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.MeshFace other) => throw new System.NotImplementedException();
 
   System.Int32 System.IComparable.CompareTo(System.Object obj) => throw new System.NotImplementedException();
 
@@ -37,36 +37,36 @@ public partial struct MeshFace
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Int32 A
+  public virtual System.Int32 A
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 B
+  public virtual System.Int32 B
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 C
+  public virtual System.Int32 C
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 D
+  public virtual System.Int32 D
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 this[System.Int32 index]
+  public virtual System.Int32 this[System.Int32 index]
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsTriangle
+  public virtual System.Boolean IsTriangle
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsQuad
+  public virtual System.Boolean IsQuad
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.MeshThicknessMeasurement.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct MeshThicknessMeasurement
+public partial class MeshThicknessMeasurement
 {
   public MeshThicknessMeasurement() { }
 
@@ -12,23 +12,23 @@ public partial struct MeshThicknessMeasurement
     Rhino.Geometry.Point3d oppositePoint
   ) => throw new System.NotImplementedException();
 
-  public System.Int32 MeshIndex
+  public virtual System.Int32 MeshIndex
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Int32 VertexIndex
+  public virtual System.Int32 VertexIndex
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Thickness
+  public virtual System.Double Thickness
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d Point
+  public virtual Rhino.Geometry.Point3d Point
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d OppositePoint
+  public virtual Rhino.Geometry.Point3d OppositePoint
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Plane.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Plane
+public partial class Plane
   : System.IEquatable<Rhino.Geometry.Plane>,
     Rhino.IEpsilonComparable<Rhino.Geometry.Plane>,
     System.ICloneable,
@@ -34,111 +34,121 @@ public partial struct Plane
     out System.Double maximumDeviation
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Plane plane) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Plane plane) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Double[] GetPlaneEquation() => throw new System.NotImplementedException();
+  public virtual System.Double[] GetPlaneEquation() => throw new System.NotImplementedException();
 
-  public System.Boolean UpdateEquation() => throw new System.NotImplementedException();
+  public virtual System.Boolean UpdateEquation() => throw new System.NotImplementedException();
 
-  public System.Double ValueAt(Rhino.Geometry.Point3d p) => throw new System.NotImplementedException();
+  public virtual System.Double ValueAt(Rhino.Geometry.Point3d p) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double u, System.Double v) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d PointAt(System.Double u, System.Double v, System.Double w) =>
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double u, System.Double v) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean ExtendThroughBox(
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double u, System.Double v, System.Double w) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean ExtendThroughBox(
     Rhino.Geometry.BoundingBox box,
     out Rhino.Geometry.Interval s,
     out Rhino.Geometry.Interval t
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean ExtendThroughBox(
+  public virtual System.Boolean ExtendThroughBox(
     Rhino.Geometry.Box box,
     out Rhino.Geometry.Interval s,
     out Rhino.Geometry.Interval t
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean ClosestParameter(Rhino.Geometry.Point3d testPoint, out System.Double s, out System.Double t) =>
+  public virtual System.Boolean ClosestParameter(
+    Rhino.Geometry.Point3d testPoint,
+    out System.Double s,
+    out System.Double t
+  ) => throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
+  public virtual System.Double DistanceTo(Rhino.Geometry.Point3d testPoint) =>
     throw new System.NotImplementedException();
 
-  public System.Double DistanceTo(Rhino.Geometry.Point3d testPoint) => throw new System.NotImplementedException();
+  public virtual System.Boolean DistanceTo(
+    Rhino.Geometry.BoundingBox bbox,
+    out System.Double min,
+    out System.Double max
+  ) => throw new System.NotImplementedException();
 
-  public System.Boolean DistanceTo(Rhino.Geometry.BoundingBox bbox, out System.Double min, out System.Double max) =>
+  public virtual System.Boolean RemapToPlaneSpace(
+    Rhino.Geometry.Point3d ptSample,
+    out Rhino.Geometry.Point3d ptPlane
+  ) => throw new System.NotImplementedException();
+
+  public virtual void Flip() => throw new System.NotImplementedException();
+
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+
+  public virtual System.Boolean Translate(Rhino.Geometry.Vector3d delta) => throw new System.NotImplementedException();
+
+  public virtual System.Boolean Rotate(System.Double sinAngle, System.Double cosAngle, Rhino.Geometry.Vector3d axis) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean RemapToPlaneSpace(Rhino.Geometry.Point3d ptSample, out Rhino.Geometry.Point3d ptPlane) =>
+  public virtual System.Boolean Rotate(System.Double angle, Rhino.Geometry.Vector3d axis) =>
     throw new System.NotImplementedException();
 
-  public void Flip() => throw new System.NotImplementedException();
-
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
-
-  public System.Boolean Translate(Rhino.Geometry.Vector3d delta) => throw new System.NotImplementedException();
-
-  public System.Boolean Rotate(System.Double sinAngle, System.Double cosAngle, Rhino.Geometry.Vector3d axis) =>
-    throw new System.NotImplementedException();
-
-  public System.Boolean Rotate(System.Double angle, Rhino.Geometry.Vector3d axis) =>
-    throw new System.NotImplementedException();
-
-  public System.Boolean Rotate(
+  public virtual System.Boolean Rotate(
     System.Double angle,
     Rhino.Geometry.Vector3d axis,
     Rhino.Geometry.Point3d centerOfRotation
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(
+  public virtual System.Boolean Rotate(
     System.Double sinAngle,
     System.Double cosAngle,
     Rhino.Geometry.Vector3d axis,
     Rhino.Geometry.Point3d centerOfRotation
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Plane other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Plane other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Plane Clone() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Plane Clone() => throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d Origin
+  public virtual Rhino.Geometry.Point3d Origin
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double OriginX
+  public virtual System.Double OriginX
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double OriginY
+  public virtual System.Double OriginY
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double OriginZ
+  public virtual System.Double OriginZ
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Vector3d XAxis
+  public virtual Rhino.Geometry.Vector3d XAxis
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Vector3d YAxis
+  public virtual Rhino.Geometry.Vector3d YAxis
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Vector3d ZAxis
+  public virtual Rhino.Geometry.Vector3d ZAxis
   {
     get => throw new System.NotImplementedException();
     set { }
@@ -159,11 +169,11 @@ public partial struct Plane
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Vector3d Normal
+  public virtual Rhino.Geometry.Vector3d Normal
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Point2d.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Point2d
+public partial class Point2d
   : System.Runtime.Serialization.ISerializable,
     System.IEquatable<Rhino.Geometry.Point2d>,
     System.IComparable<Rhino.Geometry.Point2d>,
@@ -43,19 +43,19 @@ public partial struct Point2d
   public static Rhino.Geometry.Vector2d Subtract(Rhino.Geometry.Point2d point1, Rhino.Geometry.Point2d point2) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Point2d point) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Point2d point) => throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Point2d other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Point2d other) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Point2d other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Point2d other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Double DistanceTo(Rhino.Geometry.Point2d other) => throw new System.NotImplementedException();
+  public virtual System.Double DistanceTo(Rhino.Geometry.Point2d other) => throw new System.NotImplementedException();
 
-  public void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
   void System.Runtime.Serialization.ISerializable.GetObjectData(
     System.Runtime.Serialization.SerializationInfo info,
@@ -64,30 +64,30 @@ public partial struct Point2d
 
   System.Int32 System.IComparable.CompareTo(System.Object obj) => throw new System.NotImplementedException();
 
-  public System.Double X
+  public virtual System.Double X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double this[System.Int32 index]
+  public virtual System.Double this[System.Int32 index]
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double MinimumCoordinate
+  public virtual System.Double MinimumCoordinate
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double MaximumCoordinate
+  public virtual System.Double MaximumCoordinate
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Point2f.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Point2f
+public partial class Point2f
   : System.IEquatable<Rhino.Geometry.Point2f>,
     System.IComparable<Rhino.Geometry.Point2f>,
     System.IComparable,
@@ -14,14 +14,14 @@ public partial struct Point2f
 
   public Point2f(System.Double x, System.Double y) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Point2f point) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Point2f point) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Point2f other, System.Single epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Point2f other, System.Single epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Point2f other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Point2f other) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
   System.Int32 System.IComparable.CompareTo(System.Object obj) => throw new System.NotImplementedException();
@@ -30,21 +30,21 @@ public partial struct Point2f
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single X
+  public virtual System.Single X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single Y
+  public virtual System.Single Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single this[System.Int32 index]
+  public virtual System.Single this[System.Int32 index]
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Point3d.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Point3d
+public partial class Point3d
   : System.Runtime.Serialization.ISerializable,
     System.IEquatable<Rhino.Geometry.Point3d>,
     System.IComparable<Rhino.Geometry.Point3d>,
@@ -52,24 +52,25 @@ public partial struct Point3d
   public static Rhino.Geometry.Point3d FromPoint3f(Rhino.Geometry.Point3f point) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Point3d other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Point3d other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Point3d other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Point3d other) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Point3d point) => throw new System.NotImplementedException();
 
-  public void Interpolate(Rhino.Geometry.Point3d pA, Rhino.Geometry.Point3d pB, System.Double t) =>
+  public virtual void Interpolate(Rhino.Geometry.Point3d pA, Rhino.Geometry.Point3d pB, System.Double t) =>
     throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Double DistanceTo(Rhino.Geometry.Point3d other) => throw new System.NotImplementedException();
+  public virtual System.Double DistanceTo(Rhino.Geometry.Point3d other) => throw new System.NotImplementedException();
 
-  public System.Double DistanceToSquared(Rhino.Geometry.Point3d other) => throw new System.NotImplementedException();
+  public virtual System.Double DistanceToSquared(Rhino.Geometry.Point3d other) =>
+    throw new System.NotImplementedException();
 
-  public void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Point3d[] CullDuplicates(
     System.Collections.Generic.IEnumerable<Rhino.Geometry.Point3d> points,
@@ -106,35 +107,35 @@ public partial struct Point3d
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double X
+  public virtual System.Double X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Z
+  public virtual System.Double Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double this[System.Int32 index]
+  public virtual System.Double this[System.Int32 index]
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double MinimumCoordinate
+  public virtual System.Double MinimumCoordinate
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double MaximumCoordinate
+  public virtual System.Double MaximumCoordinate
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Point3f.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Point3f
+public partial class Point3f
   : System.IEquatable<Rhino.Geometry.Point3f>,
     System.IComparable<Rhino.Geometry.Point3f>,
     System.IComparable,
@@ -12,19 +12,19 @@ public partial struct Point3f
 
   public Point3f(System.Single x, System.Single y, System.Single z) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Point3f point) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Point3f point) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Point3f other, System.Single epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Point3f other, System.Single epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Point3f other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Point3f other) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Double DistanceTo(Rhino.Geometry.Point3f other) => throw new System.NotImplementedException();
+  public virtual System.Double DistanceTo(Rhino.Geometry.Point3f other) => throw new System.NotImplementedException();
 
-  public void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Vector3f Subtract(Rhino.Geometry.Point3f point1, Rhino.Geometry.Point3f point2) =>
     throw new System.NotImplementedException();
@@ -39,22 +39,22 @@ public partial struct Point3f
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single X
+  public virtual System.Single X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single Y
+  public virtual System.Single Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single Z
+  public virtual System.Single Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Point4d.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Point4d
+public partial class Point4d
   : System.Runtime.Serialization.ISerializable,
     System.IEquatable<Rhino.Geometry.Point4d>,
     Rhino.IEpsilonComparable<Rhino.Geometry.Point4d>,
@@ -25,14 +25,14 @@ public partial struct Point4d
   public static Rhino.Geometry.Point4d Multiply(Rhino.Geometry.Point4d point, System.Double d) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Point4d point) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Point4d point) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Point4d other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Point4d other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual void Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
   void System.Runtime.Serialization.ISerializable.GetObjectData(
@@ -40,22 +40,22 @@ public partial struct Point4d
     System.Runtime.Serialization.StreamingContext context
   ) => throw new System.NotImplementedException();
 
-  public System.Double X
+  public virtual System.Double X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Z
+  public virtual System.Double Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double W
+  public virtual System.Double W
   {
     get => throw new System.NotImplementedException();
     set { }
@@ -64,7 +64,7 @@ public partial struct Point4d
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Quaternion.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Quaternion
+public partial class Quaternion
   : System.IEquatable<Rhino.Geometry.Quaternion>,
     Rhino.IEpsilonComparable<Rhino.Geometry.Quaternion>
 {
@@ -9,45 +9,48 @@ public partial struct Quaternion
   public Quaternion(System.Double a, System.Double b, System.Double c, System.Double d) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Quaternion other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Quaternion other) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Quaternion other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Quaternion other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public void Set(System.Double a, System.Double b, System.Double c, System.Double d) =>
+  public virtual void Set(System.Double a, System.Double b, System.Double c, System.Double d) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Invert() => throw new System.NotImplementedException();
+  public virtual System.Boolean Invert() => throw new System.NotImplementedException();
 
-  public System.Double DistanceTo(Rhino.Geometry.Quaternion q) => throw new System.NotImplementedException();
+  public virtual System.Double DistanceTo(Rhino.Geometry.Quaternion q) => throw new System.NotImplementedException();
 
   public static System.Double Distance(Rhino.Geometry.Quaternion p, Rhino.Geometry.Quaternion q) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Transform MatrixForm() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Transform MatrixForm() => throw new System.NotImplementedException();
 
-  public System.Boolean Unitize() => throw new System.NotImplementedException();
+  public virtual System.Boolean Unitize() => throw new System.NotImplementedException();
 
-  public void SetRotation(System.Double angle, Rhino.Geometry.Vector3d axisOfRotation) =>
+  public virtual void SetRotation(System.Double angle, Rhino.Geometry.Vector3d axisOfRotation) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Quaternion Rotation(System.Double angle, Rhino.Geometry.Vector3d axisOfRotation) =>
     throw new System.NotImplementedException();
 
-  public void SetRotation(Rhino.Geometry.Plane plane0, Rhino.Geometry.Plane plane1) =>
+  public virtual void SetRotation(Rhino.Geometry.Plane plane0, Rhino.Geometry.Plane plane1) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Quaternion Rotation(Rhino.Geometry.Plane plane0, Rhino.Geometry.Plane plane1) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean GetRotation(out System.Double angle, out Rhino.Geometry.Vector3d axis) =>
+  public virtual System.Boolean GetRotation(out System.Double angle, out Rhino.Geometry.Vector3d axis) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean GetRotation(out Rhino.Geometry.Plane plane) => throw new System.NotImplementedException();
+  public virtual System.Boolean GetRotation(out Rhino.Geometry.Plane plane) =>
+    throw new System.NotImplementedException();
 
-  public System.Boolean GetRotation(out Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual System.Boolean GetRotation(out Rhino.Geometry.Transform xform) =>
+    throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Vector3d Rotate(Rhino.Geometry.Vector3d v) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Vector3d Rotate(Rhino.Geometry.Vector3d v) =>
+    throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Quaternion Product(Rhino.Geometry.Quaternion p, Rhino.Geometry.Quaternion q) =>
     throw new System.NotImplementedException();
@@ -75,63 +78,63 @@ public partial struct Quaternion
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double A
+  public virtual System.Double A
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double B
+  public virtual System.Double B
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double C
+  public virtual System.Double C
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double D
+  public virtual System.Double D
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Quaternion Conjugate
+  public virtual Rhino.Geometry.Quaternion Conjugate
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Quaternion Inverse
+  public virtual Rhino.Geometry.Quaternion Inverse
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Length
+  public virtual System.Double Length
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double LengthSquared
+  public virtual System.Double LengthSquared
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Vector3d Vector
+  public virtual Rhino.Geometry.Vector3d Vector
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Scalar
+  public virtual System.Double Scalar
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsZero
+  public virtual System.Boolean IsZero
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsScalar
+  public virtual System.Boolean IsScalar
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsVector
+  public virtual System.Boolean IsVector
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Ray3d.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Ray3d
+public partial class Ray3d
   : System.Runtime.Serialization.ISerializable,
     System.IEquatable<Rhino.Geometry.Ray3d>,
     Rhino.IEpsilonComparable<Rhino.Geometry.Ray3d>
@@ -10,11 +10,11 @@ public partial struct Ray3d
   public Ray3d(Rhino.Geometry.Point3d position, Rhino.Geometry.Vector3d direction) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Ray3d ray) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Ray3d ray) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Ray3d other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Ray3d other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   void System.Runtime.Serialization.ISerializable.GetObjectData(
@@ -22,11 +22,11 @@ public partial struct Ray3d
     System.Runtime.Serialization.StreamingContext context
   ) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d Position
+  public virtual Rhino.Geometry.Point3d Position
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Vector3d Direction
+  public virtual Rhino.Geometry.Vector3d Direction
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Rectangle3d.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Rectangle3d : Rhino.IEpsilonComparable<Rhino.Geometry.Rectangle3d>, System.ICloneable
+public partial class Rectangle3d : Rhino.IEpsilonComparable<Rhino.Geometry.Rectangle3d>, System.ICloneable
 {
   public Rectangle3d() { }
 
@@ -23,37 +23,38 @@ public partial struct Rectangle3d : Rhino.IEpsilonComparable<Rhino.Geometry.Rect
     out System.Double angleDeviation
   ) => throw new System.NotImplementedException();
 
-  public void MakeIncreasing() => throw new System.NotImplementedException();
+  public virtual void MakeIncreasing() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d Corner(System.Int32 index) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Point3d Corner(System.Int32 index) => throw new System.NotImplementedException();
 
-  public void RecenterPlane(System.Int32 index) => throw new System.NotImplementedException();
+  public virtual void RecenterPlane(System.Int32 index) => throw new System.NotImplementedException();
 
-  public void RecenterPlane(Rhino.Geometry.Point3d origin) => throw new System.NotImplementedException();
+  public virtual void RecenterPlane(Rhino.Geometry.Point3d origin) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAt(System.Double x, System.Double y) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point) =>
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double x, System.Double y) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point, System.Boolean includeInterior) =>
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double t) => throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.PointContainment Contains(Rhino.Geometry.Point3d pt) =>
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d point, System.Boolean includeInterior) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.PointContainment Contains(System.Double x, System.Double y) =>
+  public virtual Rhino.Geometry.PointContainment Contains(Rhino.Geometry.Point3d pt) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.PointContainment Contains(System.Double x, System.Double y) =>
+    throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Polyline ToPolyline() => throw new System.NotImplementedException();
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Polyline ToPolyline() => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Rectangle3d other, System.Double epsilon) =>
+  public virtual Rhino.Geometry.NurbsCurve ToNurbsCurve() => throw new System.NotImplementedException();
+
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Rectangle3d other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
@@ -62,46 +63,46 @@ public partial struct Rectangle3d : Rhino.IEpsilonComparable<Rhino.Geometry.Rect
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Plane Plane
+  public virtual Rhino.Geometry.Plane Plane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Interval X
+  public virtual Rhino.Geometry.Interval X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Interval Y
+  public virtual Rhino.Geometry.Interval Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Width
+  public virtual System.Double Width
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Height
+  public virtual System.Double Height
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Area
+  public virtual System.Double Area
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Circumference
+  public virtual System.Double Circumference
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.BoundingBox BoundingBox
+  public virtual Rhino.Geometry.BoundingBox BoundingBox
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d Center
+  public virtual Rhino.Geometry.Point3d Center
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Sphere.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Sphere : Rhino.IEpsilonComparable<Rhino.Geometry.Sphere>
+public partial class Sphere : Rhino.IEpsilonComparable<Rhino.Geometry.Sphere>
 {
   public Sphere() { }
 
@@ -13,106 +13,110 @@ public partial struct Sphere : Rhino.IEpsilonComparable<Rhino.Geometry.Sphere>
     System.Collections.Generic.IEnumerable<Rhino.Geometry.Point3d> points
   ) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Circle LatitudeRadians(System.Double radians) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Circle LatitudeDegrees(System.Double degrees) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Circle LongitudeRadians(System.Double radians) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Circle LongitudeDegrees(System.Double degrees) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d PointAt(System.Double longitudeRadians, System.Double latitudeRadians) =>
+  public virtual Rhino.Geometry.Circle LatitudeRadians(System.Double radians) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Vector3d NormalAt(System.Double longitudeRadians, System.Double latitudeRadians) =>
+  public virtual Rhino.Geometry.Circle LatitudeDegrees(System.Double degrees) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
+  public virtual Rhino.Geometry.Circle LongitudeRadians(System.Double radians) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean ClosestParameter(
+  public virtual Rhino.Geometry.Circle LongitudeDegrees(System.Double degrees) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d PointAt(System.Double longitudeRadians, System.Double latitudeRadians) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Vector3d NormalAt(System.Double longitudeRadians, System.Double latitudeRadians) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d ClosestPoint(Rhino.Geometry.Point3d testPoint) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean ClosestParameter(
     Rhino.Geometry.Point3d testPoint,
     out System.Double longitudeRadians,
     out System.Double latitudeRadians
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(
+  public virtual System.Boolean Rotate(
     System.Double sinAngle,
     System.Double cosAngle,
     Rhino.Geometry.Vector3d axisOfRotation
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(System.Double angleRadians, Rhino.Geometry.Vector3d axisOfRotation) =>
+  public virtual System.Boolean Rotate(System.Double angleRadians, Rhino.Geometry.Vector3d axisOfRotation) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(
+  public virtual System.Boolean Rotate(
     System.Double sinAngle,
     System.Double cosAngle,
     Rhino.Geometry.Vector3d axisOfRotation,
     Rhino.Geometry.Point3d centerOfRotation
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(
+  public virtual System.Boolean Rotate(
     System.Double angleRadians,
     Rhino.Geometry.Vector3d axisOfRotation,
     Rhino.Geometry.Point3d centerOfRotation
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Translate(Rhino.Geometry.Vector3d delta) => throw new System.NotImplementedException();
+  public virtual System.Boolean Translate(Rhino.Geometry.Vector3d delta) => throw new System.NotImplementedException();
 
-  public System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
+  public virtual System.Boolean Transform(Rhino.Geometry.Transform xform) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Brep ToBrep() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Brep ToBrep() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Sphere other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Sphere other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Sphere Unset
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.BoundingBox BoundingBox
+  public virtual Rhino.Geometry.BoundingBox BoundingBox
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Diameter
+  public virtual System.Double Diameter
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Radius
+  public virtual System.Double Radius
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Plane EquitorialPlane
+  public virtual Rhino.Geometry.Plane EquitorialPlane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Plane EquatorialPlane
+  public virtual Rhino.Geometry.Plane EquatorialPlane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d Center
+  public virtual Rhino.Geometry.Point3d Center
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public Rhino.Geometry.Point3d NorthPole
+  public virtual Rhino.Geometry.Point3d NorthPole
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d SouthPole
+  public virtual Rhino.Geometry.Point3d SouthPole
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Torus.s.cs

@@ -1,38 +1,38 @@
 namespace Rhino.Geometry;
 
-public partial struct Torus : Rhino.IEpsilonComparable<Rhino.Geometry.Torus>
+public partial class Torus : Rhino.IEpsilonComparable<Rhino.Geometry.Torus>
 {
   public Torus() { }
 
   public Torus(Rhino.Geometry.Plane basePlane, System.Double majorRadius, System.Double minorRadius) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.NurbsSurface ToNurbsSurface() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.RevSurface ToRevSurface() => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Torus other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Torus other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Torus Unset
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Plane Plane
+  public virtual Rhino.Geometry.Plane Plane
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double MajorRadius
+  public virtual System.Double MajorRadius
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double MinorRadius
+  public virtual System.Double MinorRadius
   {
     get => throw new System.NotImplementedException();
     set { }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Transform.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Transform
+public partial class Transform
   : System.IComparable<Rhino.Geometry.Transform>,
     System.IEquatable<Rhino.Geometry.Transform>,
     System.ICloneable
@@ -109,80 +109,90 @@ public partial struct Transform
   public static Rhino.Geometry.Transform Multiply(Rhino.Geometry.Transform a, Rhino.Geometry.Transform b) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IsZeroTransformaton(System.Double zeroTolerance) => throw new System.NotImplementedException();
-
-  public System.Boolean IsZeroTransformationWithTolerance(System.Double zeroTolerance) =>
+  public virtual System.Boolean IsZeroTransformaton(System.Double zeroTolerance) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.TransformSimilarityType IsSimilarity(System.Double tolerance) =>
+  public virtual System.Boolean IsZeroTransformationWithTolerance(System.Double zeroTolerance) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.TransformSimilarityType DecomposeSimilarity(
+  public virtual Rhino.Geometry.TransformSimilarityType IsSimilarity(System.Double tolerance) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.TransformSimilarityType DecomposeSimilarity(
     out Rhino.Geometry.Vector3d translation,
     out System.Double dilation,
     out Rhino.Geometry.Transform rotation,
     System.Double tolerance
   ) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.TransformRigidType IsRigid(System.Double tolerance) =>
+  public virtual Rhino.Geometry.TransformRigidType IsRigid(System.Double tolerance) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.TransformRigidType DecomposeRigid(
+  public virtual Rhino.Geometry.TransformRigidType DecomposeRigid(
     out Rhino.Geometry.Vector3d translation,
     out Rhino.Geometry.Transform rotation,
     System.Double tolerance
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean DecomposeAffine(out Rhino.Geometry.Vector3d translation, out Rhino.Geometry.Transform linear) =>
-    throw new System.NotImplementedException();
+  public virtual System.Boolean DecomposeAffine(
+    out Rhino.Geometry.Vector3d translation,
+    out Rhino.Geometry.Transform linear
+  ) => throw new System.NotImplementedException();
 
-  public System.Boolean DecomposeAffine(out Rhino.Geometry.Transform linear, out Rhino.Geometry.Vector3d translation) =>
-    throw new System.NotImplementedException();
+  public virtual System.Boolean DecomposeAffine(
+    out Rhino.Geometry.Transform linear,
+    out Rhino.Geometry.Vector3d translation
+  ) => throw new System.NotImplementedException();
 
-  public System.Boolean DecomposeAffine(
+  public virtual System.Boolean DecomposeAffine(
     out Rhino.Geometry.Vector3d translation,
     out Rhino.Geometry.Transform rotation,
     out Rhino.Geometry.Transform orthogonal,
     out Rhino.Geometry.Vector3d diagonal
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean GetQuaternion(out Rhino.Geometry.Quaternion quaternion) =>
+  public virtual System.Boolean GetQuaternion(out Rhino.Geometry.Quaternion quaternion) =>
     throw new System.NotImplementedException();
 
-  public void Affineize() => throw new System.NotImplementedException();
+  public virtual void Affineize() => throw new System.NotImplementedException();
 
-  public void Linearize() => throw new System.NotImplementedException();
+  public virtual void Linearize() => throw new System.NotImplementedException();
 
-  public System.Boolean Orthogonalize(System.Double tolerance) => throw new System.NotImplementedException();
+  public virtual System.Boolean Orthogonalize(System.Double tolerance) => throw new System.NotImplementedException();
 
-  public System.Boolean DecomposeSymmetric(out Rhino.Geometry.Transform matrix, out Rhino.Geometry.Vector3d diagonal) =>
+  public virtual System.Boolean DecomposeSymmetric(
+    out Rhino.Geometry.Transform matrix,
+    out Rhino.Geometry.Vector3d diagonal
+  ) => throw new System.NotImplementedException();
+
+  public virtual System.Boolean GetYawPitchRoll(
+    out System.Double yaw,
+    out System.Double pitch,
+    out System.Double roll
+  ) => throw new System.NotImplementedException();
+
+  public virtual System.Boolean GetEulerZYZ(out System.Double alpha, out System.Double beta, out System.Double gamma) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean GetYawPitchRoll(out System.Double yaw, out System.Double pitch, out System.Double roll) =>
+  public virtual Rhino.Geometry.BoundingBox TransformBoundingBox(Rhino.Geometry.BoundingBox bbox) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean GetEulerZYZ(out System.Double alpha, out System.Double beta, out System.Double gamma) =>
-    throw new System.NotImplementedException();
-
-  public Rhino.Geometry.BoundingBox TransformBoundingBox(Rhino.Geometry.BoundingBox bbox) =>
-    throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d[] TransformList(
+  public virtual Rhino.Geometry.Point3d[] TransformList(
     System.Collections.Generic.IEnumerable<Rhino.Geometry.Point3d> points
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Transform other) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Transform other) => throw new System.NotImplementedException();
 
-  public System.Boolean TryGetInverse(out Rhino.Geometry.Transform inverseTransform) =>
+  public virtual System.Boolean TryGetInverse(out Rhino.Geometry.Transform inverseTransform) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Transform Transpose() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Transform Transpose() => throw new System.NotImplementedException();
 
-  public System.Single[] ToFloatArray(System.Boolean rowDominant) => throw new System.NotImplementedException();
+  public virtual System.Single[] ToFloatArray(System.Boolean rowDominant) => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Transform Clone() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Transform Clone() => throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Transform other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Transform other) => throw new System.NotImplementedException();
 
   System.Object System.ICloneable.Clone() => throw new System.NotImplementedException();
 
@@ -198,132 +208,132 @@ public partial struct Transform
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double M00
+  public virtual System.Double M00
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M01
+  public virtual System.Double M01
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M02
+  public virtual System.Double M02
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M03
+  public virtual System.Double M03
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M10
+  public virtual System.Double M10
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M11
+  public virtual System.Double M11
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M12
+  public virtual System.Double M12
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M13
+  public virtual System.Double M13
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M20
+  public virtual System.Double M20
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M21
+  public virtual System.Double M21
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M22
+  public virtual System.Double M22
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M23
+  public virtual System.Double M23
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M30
+  public virtual System.Double M30
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M31
+  public virtual System.Double M31
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M32
+  public virtual System.Double M32
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double M33
+  public virtual System.Double M33
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double this[System.Int32 row]
+  public virtual System.Double this[System.Int32 row]
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsIdentity
+  public virtual System.Boolean IsIdentity
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsZero
+  public virtual System.Boolean IsZero
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsZero4x4
+  public virtual System.Boolean IsZero4x4
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsZeroTransformation
+  public virtual System.Boolean IsZeroTransformation
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.TransformSimilarityType SimilarityType
+  public virtual Rhino.Geometry.TransformSimilarityType SimilarityType
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.TransformRigidType RigidType
+  public virtual Rhino.Geometry.TransformRigidType RigidType
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsAffine
+  public virtual System.Boolean IsAffine
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsLinear
+  public virtual System.Boolean IsLinear
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsRotation
+  public virtual System.Boolean IsRotation
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Determinant
+  public virtual System.Double Determinant
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Triangle3d.s.cs

@@ -1,139 +1,145 @@
 namespace Rhino.Geometry;
 
-public partial struct Triangle3d
+public partial class Triangle3d
 {
   public Triangle3d() { }
 
   public Triangle3d(Rhino.Geometry.Point3d a, Rhino.Geometry.Point3d b, Rhino.Geometry.Point3d c) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Triangle3d Transform(Rhino.Geometry.Transform transform) =>
+  public virtual Rhino.Geometry.Triangle3d Transform(Rhino.Geometry.Transform transform) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Polyline ToPolyline() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Polyline ToPolyline() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Mesh ToMesh() => throw new System.NotImplementedException();
+  public virtual Rhino.Geometry.Mesh ToMesh() => throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Triangle3d WithA(Rhino.Geometry.Point3d a) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Triangle3d WithB(Rhino.Geometry.Point3d b) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Triangle3d WithC(Rhino.Geometry.Point3d c) => throw new System.NotImplementedException();
-
-  public Rhino.Geometry.Point3d PointAtBarycentricCoords(Rhino.Geometry.Point2d coords) =>
+  public virtual Rhino.Geometry.Triangle3d WithA(Rhino.Geometry.Point3d a) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point2d BarycentricCoordsAt(Rhino.Geometry.Point3d point, out System.Double signedHeight) =>
+  public virtual Rhino.Geometry.Triangle3d WithB(Rhino.Geometry.Point3d b) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointAlongBoundary(System.Double t) => throw new System.NotImplementedException();
-
-  public System.Double ClosestParameterOnBoundary(Rhino.Geometry.Point3d point) =>
+  public virtual Rhino.Geometry.Triangle3d WithC(Rhino.Geometry.Point3d c) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d ClosestPointOnBoundary(Rhino.Geometry.Point3d point) =>
+  public virtual Rhino.Geometry.Point3d PointAtBarycentricCoords(Rhino.Geometry.Point2d coords) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d PointOnInterior(System.Double u, System.Double v) =>
+  public virtual Rhino.Geometry.Point2d BarycentricCoordsAt(
+    Rhino.Geometry.Point3d point,
+    out System.Double signedHeight
+  ) => throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d PointAlongBoundary(System.Double t) =>
     throw new System.NotImplementedException();
 
-  public Rhino.Geometry.Point3d A
+  public virtual System.Double ClosestParameterOnBoundary(Rhino.Geometry.Point3d point) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d ClosestPointOnBoundary(Rhino.Geometry.Point3d point) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d PointOnInterior(System.Double u, System.Double v) =>
+    throw new System.NotImplementedException();
+
+  public virtual Rhino.Geometry.Point3d A
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d B
+  public virtual Rhino.Geometry.Point3d B
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d C
+  public virtual Rhino.Geometry.Point3d C
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Circle Circumcircle
+  public virtual Rhino.Geometry.Circle Circumcircle
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.BoundingBox BoundingBox
+  public virtual Rhino.Geometry.BoundingBox BoundingBox
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double AngleA
+  public virtual System.Double AngleA
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double AngleB
+  public virtual System.Double AngleB
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double AngleC
+  public virtual System.Double AngleC
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line AB
+  public virtual Rhino.Geometry.Line AB
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line BC
+  public virtual Rhino.Geometry.Line BC
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line CA
+  public virtual Rhino.Geometry.Line CA
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line MedianA
+  public virtual Rhino.Geometry.Line MedianA
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line MedianB
+  public virtual Rhino.Geometry.Line MedianB
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line MedianC
+  public virtual Rhino.Geometry.Line MedianC
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line AltitudeA
+  public virtual Rhino.Geometry.Line AltitudeA
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line AltitudeB
+  public virtual Rhino.Geometry.Line AltitudeB
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line AltitudeC
+  public virtual Rhino.Geometry.Line AltitudeC
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line PerpendicularAB
+  public virtual Rhino.Geometry.Line PerpendicularAB
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line PerpendicularBC
+  public virtual Rhino.Geometry.Line PerpendicularBC
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Line PerpendicularCA
+  public virtual Rhino.Geometry.Line PerpendicularCA
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Perimeter
+  public virtual System.Double Perimeter
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Area
+  public virtual System.Double Area
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d AreaCenter
+  public virtual Rhino.Geometry.Point3d AreaCenter
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d Orthocenter
+  public virtual Rhino.Geometry.Point3d Orthocenter
   {
     get => throw new System.NotImplementedException();
   }
-  public Rhino.Geometry.Point3d Circumcenter
+  public virtual Rhino.Geometry.Point3d Circumcenter
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Vector2d.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Vector2d
+public partial class Vector2d
   : System.Runtime.Serialization.ISerializable,
     System.IEquatable<Rhino.Geometry.Vector2d>,
     System.IComparable<Rhino.Geometry.Vector2d>,
@@ -34,23 +34,23 @@ public partial struct Vector2d
   public static Rhino.Geometry.Vector2d Negate(Rhino.Geometry.Vector2d vector) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Vector2d vector) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Vector2d vector) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Vector2d other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Vector2d other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Vector2d other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Vector2d other) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IsTiny(System.Double tolerance) => throw new System.NotImplementedException();
+  public virtual System.Boolean IsTiny(System.Double tolerance) => throw new System.NotImplementedException();
 
-  public System.Boolean IsTiny() => throw new System.NotImplementedException();
+  public virtual System.Boolean IsTiny() => throw new System.NotImplementedException();
 
-  public System.Boolean Unitize() => throw new System.NotImplementedException();
+  public virtual System.Boolean Unitize() => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(System.Double angleRadians) => throw new System.NotImplementedException();
+  public virtual System.Boolean Rotate(System.Double angleRadians) => throw new System.NotImplementedException();
 
   void System.Runtime.Serialization.ISerializable.GetObjectData(
     System.Runtime.Serialization.SerializationInfo info,
@@ -59,17 +59,17 @@ public partial struct Vector2d
 
   System.Int32 System.IComparable.CompareTo(System.Object obj) => throw new System.NotImplementedException();
 
-  public System.Double X
+  public virtual System.Double X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Length
+  public virtual System.Double Length
   {
     get => throw new System.NotImplementedException();
   }
@@ -81,11 +81,11 @@ public partial struct Vector2d
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double SquareLength
+  public virtual System.Double SquareLength
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Vector2f.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Vector2f
+public partial class Vector2f
   : System.IEquatable<Rhino.Geometry.Vector2f>,
     System.IComparable<Rhino.Geometry.Vector2f>,
     System.IComparable,
@@ -12,14 +12,14 @@ public partial struct Vector2f
 
   public Vector2f(System.Single x, System.Single y) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Vector2f vector) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Vector2f vector) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Vector2f other, System.Single epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Vector2f other, System.Single epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Vector2f other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Vector2f other) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
   public static System.Double Multiply(Rhino.Geometry.Vector2f point1, Rhino.Geometry.Vector2f point2) =>
@@ -27,21 +27,21 @@ public partial struct Vector2f
 
   System.Int32 System.IComparable.CompareTo(System.Object obj) => throw new System.NotImplementedException();
 
-  public System.Single X
+  public virtual System.Single X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single Y
+  public virtual System.Single Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single SquareLength
+  public virtual System.Single SquareLength
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Vector3d.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Vector3d
+public partial class Vector3d
   : System.Runtime.Serialization.ISerializable,
     System.IEquatable<Rhino.Geometry.Vector3d>,
     System.IComparable<Rhino.Geometry.Vector3d>,
@@ -77,40 +77,42 @@ public partial struct Vector3d
     Rhino.Geometry.Vector3d z
   ) => throw new System.NotImplementedException();
 
-  public System.Boolean IsTiny(System.Double tolerance) => throw new System.NotImplementedException();
+  public virtual System.Boolean IsTiny(System.Double tolerance) => throw new System.NotImplementedException();
 
-  public System.Boolean IsTiny() => throw new System.NotImplementedException();
+  public virtual System.Boolean IsTiny() => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Vector3d vector) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Vector3d vector) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Vector3d other, System.Double epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Vector3d other, System.Double epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Vector3d other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Vector3d other) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Unitize() => throw new System.NotImplementedException();
+  public virtual System.Boolean Unitize() => throw new System.NotImplementedException();
 
-  public void Transform(Rhino.Geometry.Transform transformation) => throw new System.NotImplementedException();
+  public virtual void Transform(Rhino.Geometry.Transform transformation) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(System.Double angleRadians, Rhino.Geometry.Vector3d rotationAxis) =>
+  public virtual System.Boolean Rotate(System.Double angleRadians, Rhino.Geometry.Vector3d rotationAxis) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Reverse() => throw new System.NotImplementedException();
+  public virtual System.Boolean Reverse() => throw new System.NotImplementedException();
 
-  public System.Int32 IsParallelTo(Rhino.Geometry.Vector3d other) => throw new System.NotImplementedException();
+  public virtual System.Int32 IsParallelTo(Rhino.Geometry.Vector3d other) => throw new System.NotImplementedException();
 
-  public System.Int32 IsParallelTo(Rhino.Geometry.Vector3d other, System.Double angleTolerance) =>
+  public virtual System.Int32 IsParallelTo(Rhino.Geometry.Vector3d other, System.Double angleTolerance) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean IsPerpendicularTo(Rhino.Geometry.Vector3d other) => throw new System.NotImplementedException();
-
-  public System.Boolean IsPerpendicularTo(Rhino.Geometry.Vector3d other, System.Double angleTolerance) =>
+  public virtual System.Boolean IsPerpendicularTo(Rhino.Geometry.Vector3d other) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean PerpendicularTo(Rhino.Geometry.Vector3d other) => throw new System.NotImplementedException();
+  public virtual System.Boolean IsPerpendicularTo(Rhino.Geometry.Vector3d other, System.Double angleTolerance) =>
+    throw new System.NotImplementedException();
+
+  public virtual System.Boolean PerpendicularTo(Rhino.Geometry.Vector3d other) =>
+    throw new System.NotImplementedException();
 
   void System.Runtime.Serialization.ISerializable.GetObjectData(
     System.Runtime.Serialization.SerializationInfo info,
@@ -141,51 +143,51 @@ public partial struct Vector3d
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double X
+  public virtual System.Double X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Y
+  public virtual System.Double Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double Z
+  public virtual System.Double Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Double this[System.Int32 index]
+  public virtual System.Double this[System.Int32 index]
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double MinimumCoordinate
+  public virtual System.Double MinimumCoordinate
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double MaximumCoordinate
+  public virtual System.Double MaximumCoordinate
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double Length
+  public virtual System.Double Length
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Double SquareLength
+  public virtual System.Double SquareLength
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsUnitVector
+  public virtual System.Boolean IsUnitVector
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsZero
+  public virtual System.Boolean IsZero
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.Geometry.Vector3f.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino.Geometry;
 
-public partial struct Vector3f
+public partial class Vector3f
   : System.IEquatable<Rhino.Geometry.Vector3f>,
     System.IComparable<Rhino.Geometry.Vector3f>,
     System.IComparable,
@@ -12,26 +12,27 @@ public partial struct Vector3f
 
   public Vector3f(System.Single x, System.Single y, System.Single z) => throw new System.NotImplementedException();
 
-  public System.Boolean Equals(Rhino.Geometry.Vector3f vector) => throw new System.NotImplementedException();
+  public virtual System.Boolean Equals(Rhino.Geometry.Vector3f vector) => throw new System.NotImplementedException();
 
-  public System.Boolean EpsilonEquals(Rhino.Geometry.Vector3f other, System.Single epsilon) =>
+  public virtual System.Boolean EpsilonEquals(Rhino.Geometry.Vector3f other, System.Single epsilon) =>
     throw new System.NotImplementedException();
 
-  public System.Int32 CompareTo(Rhino.Geometry.Vector3f other) => throw new System.NotImplementedException();
+  public virtual System.Int32 CompareTo(Rhino.Geometry.Vector3f other) => throw new System.NotImplementedException();
 
-  public System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
+  public virtual System.String ToString(System.String format, System.IFormatProvider formatProvider) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Unitize() => throw new System.NotImplementedException();
+  public virtual System.Boolean Unitize() => throw new System.NotImplementedException();
 
-  public void Transform(Rhino.Geometry.Transform transformation) => throw new System.NotImplementedException();
+  public virtual void Transform(Rhino.Geometry.Transform transformation) => throw new System.NotImplementedException();
 
-  public System.Boolean Rotate(System.Double angleRadians, Rhino.Geometry.Vector3f rotationAxis) =>
+  public virtual System.Boolean Rotate(System.Double angleRadians, Rhino.Geometry.Vector3f rotationAxis) =>
     throw new System.NotImplementedException();
 
-  public System.Boolean Reverse() => throw new System.NotImplementedException();
+  public virtual System.Boolean Reverse() => throw new System.NotImplementedException();
 
-  public System.Boolean PerpendicularTo(Rhino.Geometry.Vector3f other) => throw new System.NotImplementedException();
+  public virtual System.Boolean PerpendicularTo(Rhino.Geometry.Vector3f other) =>
+    throw new System.NotImplementedException();
 
   public static Rhino.Geometry.Vector3f Add(Rhino.Geometry.Vector3f vector1, Rhino.Geometry.Vector3f vector2) =>
     throw new System.NotImplementedException();
@@ -85,38 +86,38 @@ public partial struct Vector3f
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single X
+  public virtual System.Single X
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single Y
+  public virtual System.Single Y
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Single Z
+  public virtual System.Single Z
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Boolean IsZero
+  public virtual System.Boolean IsZero
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsUnitVector
+  public virtual System.Boolean IsUnitVector
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Boolean IsValid
+  public virtual System.Boolean IsValid
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single SquareLength
+  public virtual System.Single SquareLength
   {
     get => throw new System.NotImplementedException();
   }
-  public System.Single Length
+  public virtual System.Single Length
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Rhino7.Fakes/generated/Rhino.IndexPair.s.cs

@@ -1,6 +1,6 @@
 namespace Rhino;
 
-public partial struct IndexPair
+public partial class IndexPair
   : System.Collections.Generic.IList<System.Int32>,
     System.Collections.Generic.IReadOnlyList<System.Int32>
 {
@@ -8,13 +8,14 @@ public partial struct IndexPair
 
   public IndexPair(System.Int32 i, System.Int32 j) => throw new System.NotImplementedException();
 
-  public System.Int32 IndexOf(System.Int32 item) => throw new System.NotImplementedException();
+  public virtual System.Int32 IndexOf(System.Int32 item) => throw new System.NotImplementedException();
 
-  public System.Boolean Contains(System.Int32 item) => throw new System.NotImplementedException();
+  public virtual System.Boolean Contains(System.Int32 item) => throw new System.NotImplementedException();
 
-  public void CopyTo(System.Int32[] array, System.Int32 arrayIndex) => throw new System.NotImplementedException();
+  public virtual void CopyTo(System.Int32[] array, System.Int32 arrayIndex) =>
+    throw new System.NotImplementedException();
 
-  public System.Collections.Generic.IEnumerator<System.Int32> GetEnumerator() =>
+  public virtual System.Collections.Generic.IEnumerator<System.Int32> GetEnumerator() =>
     throw new System.NotImplementedException();
 
   void System.Collections.Generic.IList<System.Int32>.Insert(System.Int32 index, System.Int32 item) =>
@@ -34,22 +35,22 @@ public partial struct IndexPair
   System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator() =>
     throw new System.NotImplementedException();
 
-  public System.Int32 I
+  public virtual System.Int32 I
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 J
+  public virtual System.Int32 J
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 this[System.Int32 index]
+  public virtual System.Int32 this[System.Int32 index]
   {
     get => throw new System.NotImplementedException();
     set { }
   }
-  public System.Int32 Count
+  public virtual System.Int32 Count
   {
     get => throw new System.NotImplementedException();
   }

Speckle.Shared/Methods.cs

@@ -78,7 +78,7 @@ public partial class Generator
       extras = "static";
     }
 
-    if (generatedType == GeneratedType.Class)
+    if (generatedType != GeneratedType.Interface)
     {
       extras = "virtual";
       if (methodInfo.IsStatic)

Speckle.Shared/Properties.cs

@@ -126,7 +126,7 @@ public partial class Generator
     {
       extra += "static";
     }
-    if (generatedType == GeneratedType.Class)
+    if (generatedType != GeneratedType.Interface)
     {
       if (!isStatic)
       {

Speckle.Shared/Types.cs

@@ -154,7 +154,7 @@ public partial class Generator
   {
     StringBuilder sb = new();
     sb.AppendLine($"namespace {clazz.Namespace};").AppendLine();
-    sb.Append($"public partial struct {clazz.Name}");
+    sb.Append($"public partial class {clazz.Name}");
     bool appended = false;
     bool isFirst = true;
     var interfaces = GetInterfaces(clazz);
@@ -204,7 +204,7 @@ public partial class Generator
     {
       constructors = WriteConstructors(sb, clazz);
     }
-    WriteFields(sb, clazz);
+    WriteFields(sb, clazz, generatedType);
 
     var methods = WriteMethods(sb, clazz, generatedType);
     var properties = WriteProperties(sb, clazz, generatedType);
@@ -212,9 +212,10 @@ public partial class Generator
     return (constructors, properties.Concat(methods).ToList());
   }
 
-  private void WriteFields(StringBuilder sb, Type clazz)
+  private void WriteFields(StringBuilder sb, Type clazz, GeneratedType generatedType)
   {
-    foreach (var field in clazz.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly))
+    var bindingAttributes = BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly;
+    foreach (var field in clazz.GetFields(bindingAttributes))
     {
       sb.AppendLine($"public {FormGenericType(field.FieldType, false)} {field.Name};");
     }