diff --git a/node_modules/three/examples/jsm/controls/OrbitControls.js b/node_modules/three/examples/jsm/controls/OrbitControls.js
index f29e7fe..0ef636b 100644
--- a/node_modules/three/examples/jsm/controls/OrbitControls.js
+++ b/node_modules/three/examples/jsm/controls/OrbitControls.js
@@ -113,6 +113,25 @@ class OrbitControls extends EventDispatcher {
 		// public methods
 		//
 
+		this.interactionGuards = {
+			pan: {
+				description: 'Right click + Shift + drag or middle click + drag',
+				callback: (e) => e.button === 2 && !e.ctrlKey,
+			},
+			zoom: {
+				description: 'Scroll wheel or Right click + Ctrl + drag',
+				dragCallback: (e) => e.button === 2 && e.ctrlKey,
+				scrollCallback: () => true,
+			},
+			rotate: {
+				description: 'Right click + drag',
+				callback: (e) => e.button === 0,
+			},
+		}
+		this.setMouseGuards = (interactionGuards) => {
+			this.interactionGuards = interactionGuards
+		}
+
 		this.getPolarAngle = function () {
 
 			return spherical.phi;
@@ -1057,92 +1076,21 @@ class OrbitControls extends EventDispatcher {
 
 		function onMouseDown( event ) {
       
-			let mouseAction;
-
-			switch ( event.button ) {
-
-				case 0:
-
-					mouseAction = scope.mouseButtons.LEFT;
-					break;
-
-				case 1:
-
-					mouseAction = scope.mouseButtons.MIDDLE;
-					break;
-
-				case 2:
-
-					mouseAction = scope.mouseButtons.RIGHT;
-					break;
-
-				default:
-
-					mouseAction = - 1;
-
-			}
-
-			switch ( mouseAction ) {
-
-				case MOUSE.DOLLY:
-
-					if ( scope.enableZoom === false ) return;
-
-					handleMouseDownDolly( event );
-
-					state = STATE.DOLLY;
-
-					break;
-
-				case MOUSE.ROTATE:
-
-					if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
-
-						if ( scope.enablePan === false ) return;
-
-						handleMouseDownPan( event );
-
-						state = STATE.PAN;
-
-					} else {
-
-						if ( scope.enableRotate === false ) return;
-
-						handleMouseDownRotate( event );
-
-						state = STATE.ROTATE;
-
-					}
-
-					break;
-
-				case MOUSE.PAN:
-
-					if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
-
-						if ( scope.enableRotate === false ) return;
-
-						handleMouseDownRotate( event );
-
-						state = STATE.ROTATE;
-
-					} else {
-
-						if ( scope.enablePan === false ) return;
-
-						handleMouseDownPan( event );
-
-						state = STATE.PAN;
-
-					}
-
-					break;
-
-				default:
-
-					state = STATE.NONE;
-
-			}
+      if (scope.interactionGuards.pan.callback(event)) {
+        if (scope.enablePan === false) return
+        handleMouseDownPan(event)
+        state = STATE.PAN
+      } else if (scope.interactionGuards.rotate.callback(event)) {
+        if (scope.enableRotate === false) return
+        handleMouseDownRotate(event)
+        state = STATE.ROTATE
+      } else if (scope.interactionGuards.zoom.dragCallback(event)) {
+        if (scope.enableZoom === false) return
+        handleMouseDownDolly(event)
+        state = STATE.DOLLY
+      } else {
+        return
+      }
 
 			if ( state !== STATE.NONE ) {