Collider HashGrid Ray Casting fully implemented

A couple issues compounded the problem.
Implemented a generic `castRay()` to allow for full Moller-Trumbore ray intersection.
_To update collider type specific rays at a later date

As of right now, `castRay()` is still gaining a lot of performance on three's Raycaster for data pre-calculations and hash grid implementation
_It doesn't work on animated collision objects however

Author: ProcStack

Public/js/pxlNavLoader_basic.js

@@ -65,6 +65,15 @@ const enableStaticCamera = false;
 //  Options are - OFF, VAPOR
 const skyHaze = pxlEnums.SKY_HAZE.VAPOR;
 
+// Collision Detection Grid
+//   Collision objects are split into a grid for faster collision detection
+//   gridSize - The size of the grid
+//   gridReference - Grid scene reference threshold to scale `gridSize`
+const collisionScale = {
+  'gridSize' : 100,
+  'gridReference' : 1000
+};
+
 
 
 // -- -- -- -- -- -- -- -- -- -- -- -- -- -- //
@@ -81,6 +90,7 @@ const skyHaze = pxlEnums.SKY_HAZE.VAPOR;
 let pxlNavOptions = Object.assign({},pxlOptions);
 pxlNavOptions.verbose = verbose;
 pxlNavOptions.antiAliasing = antiAliasing;
+pxlNavOptions.collisionScale = collisionScale;
 pxlNavOptions.pxlRoomRoot = pxlRoomRootPath;
 pxlNavOptions.staticCamera = enableStaticCamera;
 pxlNavOptions.skyHaze = skyHaze;

Source/js/pxlNav.js

@@ -243,7 +243,7 @@ class pxlNav{
     // Default Grid Size 50, Collider Bounds as reference 1000.0
     //  The reference bounds are used to scale down the grid size for smaller bbox colliders,
     //    Helping with higher poly counts for performance
-    this.pxlColliders = new pxlBase.Colliders( this.verbose, 50, 1000.0 );
+    this.pxlColliders = new pxlBase.Colliders( this.verbose, this.options["collisionScale"]["gridSize"], this.options["collisionScale"]["gridReference"] );
 
 
     this.pxlCamera = new pxlBase.Camera();

Source/js/pxlNav/RoomClass.js

@@ -226,7 +226,7 @@ class RoomEnvironment{
   }
 
   setUserHeight( toHeight=1 ){
-    this.pxlEnv.pxlCamera.setUserHeight( toHeight );
+    this.pxlEnv.pxlCamera.setUserHeight( toHeight, this.roomName );
   }
 
   resetCamera(){
@@ -422,7 +422,7 @@ class RoomEnvironment{
         hasCollidersOfType = this.colliderActive;
         break;
       case COLLIDER_TYPE.WALL:
-        hasCollidersOfType = this.colliderActive;
+        hasCollidersOfType = this.antiColliderActive;
         break;
       case COLLIDER_TYPE.WALL_TOP:
         hasCollidersOfType = this.antiColliderTopActive;
@@ -464,23 +464,27 @@ class RoomEnvironment{
     // Kick out if the collider type is not active
     //  ( No colliders of the given type exist )
     if( colliderType == COLLIDER_TYPE.WALL && !this.antiColliderActive ){
+      forHashing = this.antiColliderList;
       return forHashing;
     }else if( colliderType == COLLIDER_TYPE.WALL_TOP && !this.antiColliderTopActive ){
-      return forHashing;
-    }else if( colliderType == COLLIDER_TYPE.ROOM_WARP && !this.hasRoomWarp ){
+      forHashing = this.antiColliderTopList;
       return forHashing;
     }else if( colliderType == COLLIDER_TYPE.PORTAL_WARP && !this.hasPortalExit ){
+      forHashing = this.portalList;
+      return forHashing;
+    }else if( colliderType == COLLIDER_TYPE.ROOM_WARP && !this.hasRoomWarp ){
+      forHashing = this.roomWarp;
       return forHashing;
     }else if( colliderType == COLLIDER_TYPE.HOVERABLE && !this.hasHoverables ){
-      this.hoverableList=[];
-      this.hoverableObj=null;
-      this.hasClickables=false;
-      this.clickableList=[];
+      forHashing = this.hoverableList;
       return forHashing;
     }else if( colliderType == COLLIDER_TYPE.CLICKABLE && !this.hasClickables ){
+      forHashing = this.clickableList;
       return forHashing;
     }
 
+    // TODO : Quadrant hashing for colliders should be removed from pxlNav support, with new grid hashing system implemented
+    // TODO : Maya tools and FBX requirements needs updating for the new collider system
     switch( colliderType ){
       case COLLIDER_TYPE.FLOOR:
         forHashing = [