update

raycast_objects/Sources/lnx/MyTraitRaycastObjects.hx

@@ -0,0 +1,45 @@
+package lnx;
+
+import iron.system.Input;
+import iron.math.Vec4;
+import iron.math.RayCaster;
+import iron.object.Object;
+import iron.object.CameraObject;
+
+class MyTraitRaycastObjects extends iron.Trait {
+
+	var v = new Vec4();
+	var mouse = Input.getMouse();
+	var objects: Array<Object>;
+	var o: Object;
+
+	public function new() {
+		super();
+
+		notifyOnInit(function() {
+		 
+		 objects = [object, iron.Scene.active.getChild('Sphere'), iron.Scene.active.getChild('Suzanne')];
+		 
+		 });
+
+		notifyOnUpdate(function() {
+		
+ 
+		if(mouse.started('left')){
+			v = RayCaster.boxIntersectObject(object, mouse.x, mouse.y,  iron.Scene.active.camera);
+			if(v != null)
+				trace('Raycast object at position: '+v);
+			
+			o = RayCaster.closestBoxIntersectObject(objects, mouse.x, mouse.y, iron.Scene.active.camera);
+			if (o != null){
+				v = RayCaster.boxIntersectObject(o, mouse.x, mouse.y, iron.Scene.active.camera);
+				trace('Raycast object: '+o.name+' at position: '+v);
+			}			
+		}
+ 
+		});
+
+		// notifyOnRemove(function() {
+		// });
+	}
+}