Update babylon.abstractMesh.ts

src/Mesh/babylon.abstractMesh.ts

@@ -164,7 +164,6 @@
 
         // Collisions
         private _checkCollisions = false;
-        private _collisionGroup = -1;
         private _collisionMask = -1;
         public ellipsoid = new Vector3(0.5, 1, 0.5);
         public ellipsoidOffset = new Vector3(0, 0, 0);
@@ -173,12 +172,14 @@
         private _diffPositionForCollisions = new Vector3(0, 0, 0);
         private _newPositionForCollisions = new Vector3(0, 0, 0);
         
-        public set setCollisionGroup(mask: number) {
-            this._collisionGroup = mask && !isNaN(mask) ? mask : -1;
+        private _collisionMask = -1;
+        
+        public get collisionMask() {
+            return this._collisionMask;
         }
         
-        public set setCollisionMask(mask: number) {
-            this._collisionMask = mask && !isNaN(mask) ? mask : -1;
+        public set collisionMask(mask: number) {
+            this._collisionMask = !isNaN(mask) ? mask : -1;
         }
 
         // Attach to bone