From a5dcff873e316283e8b24187ac131cf4e55cf04e Mon Sep 17 00:00:00 2001
From: Dimitrie Stefanescu <didimitrie@gmail.com>
Date: Fri, 23 Apr 2021 20:02:08 +0100
Subject: [PATCH] feat(viewer): adds buttons for some of the new functionality
 in the example app

---
 packages/viewer/example/example.html          |  6 +++++
 packages/viewer/src/assets/example.html       |  6 +++++
 .../viewer/src/modules/InteractionHandler.js  | 22 ++++---------------
 3 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/packages/viewer/example/example.html b/packages/viewer/example/example.html
index 082489bca..07da5c2b3 100644
--- a/packages/viewer/example/example.html
+++ b/packages/viewer/example/example.html
@@ -36,6 +36,12 @@
         </div>
         <div class="twelve columns">
           <button onclick="v.sceneManager.removeAllObjects()">Dispose Everything</button>
+          View:
+          <button onclick="v.interactions.rotateTo('top')">Top</button>
+          <button onclick="v.interactions.rotateTo('front')">Front</button>
+          <button onclick="v.interactions.rotateTo('back')">Back</button>
+          <button onclick="v.interactions.rotateTo('left')">Left</button>
+          <button onclick="v.interactions.rotateTo('right')">Right</button>
         </div>
       </div>
       <div class="row">
diff --git a/packages/viewer/src/assets/example.html b/packages/viewer/src/assets/example.html
index c2200cebb..8d9531fa8 100644
--- a/packages/viewer/src/assets/example.html
+++ b/packages/viewer/src/assets/example.html
@@ -36,6 +36,12 @@
         </div>
         <div class="twelve columns">
           <button onclick="v.sceneManager.removeAllObjects()">Dispose Everything</button>
+          View:
+          <button onclick="v.interactions.rotateTo('top')">Top</button>
+          <button onclick="v.interactions.rotateTo('front')">Front</button>
+          <button onclick="v.interactions.rotateTo('back')">Back</button>
+          <button onclick="v.interactions.rotateTo('left')">Left</button>
+          <button onclick="v.interactions.rotateTo('right')">Right</button>
         </div>
       </div>
       <div class="row">
diff --git a/packages/viewer/src/modules/InteractionHandler.js b/packages/viewer/src/modules/InteractionHandler.js
index 564d68465..943531390 100644
--- a/packages/viewer/src/modules/InteractionHandler.js
+++ b/packages/viewer/src/modules/InteractionHandler.js
@@ -154,12 +154,12 @@ export default class InteractionHandler {
 
   /**
    * Rotates camera to some canonical views
-   * @param  {string}  side       Can be any of front, back, up, down, right, left.
+   * @param  {string}  side       Can be any of front, back, up (top), down (bottom), right, left.
    * @param  {Number}  fit        [description]
    * @param  {Boolean} transition [description]
    * @return {[type]}             [description]
    */
-  rotateTo( side, fit = 1.2, transition = true ) {
+  rotateTo( side, transition = true ) {
     const DEG90 = Math.PI * 0.5
     const DEG180 = Math.PI
 
@@ -173,10 +173,12 @@ export default class InteractionHandler {
       break
 
     case 'up':
+    case 'top':
       this.viewer.controls.rotateTo( 0, 0, transition )
       break
 
     case 'down':
+    case 'bottom':
       this.viewer.controls.rotateTo( 0, DEG180, transition )
       break
 
@@ -189,21 +191,5 @@ export default class InteractionHandler {
       break
     }
 
-    if ( this.sectionBox.display.visible ) {
-      const box = new THREE.Box3().setFromObject( this.sectionBox.boxMesh )
-      this.viewer.controls.zoomToBox( box, fit, transition )
-      return
-    }
-
-    if ( this.viewer.sceneManager.objects.length === 0 )  {
-      let box = new THREE.Box3( new THREE.Vector3( -1,-1,-1 ), new THREE.Vector3( 1,1,1 ) )
-      this.viewer.controls.fitToBox( box, fit, transition )
-      return
-    }
-
-    let box = new THREE.Box3().setFromObject( this.viewer.sceneManager.userObjects )
-    this.viewer.controls.fitToBox( box, fit, transition )
-    this.viewer.controls.setBoundary( box )
-
   }
 }