Update Files

leenkx/Sources/leenkx/logicnode/RaycastRayNode.hx

@@ -0,0 +1,57 @@
+package leenkx.logicnode;
+
+import iron.math.Vec4;
+import iron.math.Ray;
+import iron.object.Object;
+
+class RaycastRayNode extends LogicNode {
+
+	var o: Object;
+	var v: Vec4;
+	var dist: Float;
+
+	public function new(tree: LogicTree) {
+		super(tree);
+	}
+
+	override function run(from: Int) {
+
+		o = null;
+		v = null;
+		dist = Math.POSITIVE_INFINITY;
+
+		var objects: Array<Object> = inputs[1].get();
+
+		var ray: Ray = new Ray(inputs[2].get(), inputs[3].get());
+
+		for (obj in objects){
+			var t = obj.transform;
+			var c = new Vec4(t.worldx(), t.worldy(), t.worldz());
+			var s = new Vec4(t.dim.x, t.dim.y, t.dim.z);
+			var intersect = ray.intersectBox(c, s);
+			if (intersect != null){
+				var d = Vec4.distance(intersect, inputs[2].get());
+				if (d < dist){
+					o = obj;
+					v = intersect;
+					dist = d;
+				} 
+			}		
+		}
+
+		if (o == null) runOutput(2); else runOutput(1);
+		
+		runOutput(0);
+	}
+	
+	override function get(from: Int): Dynamic {
+		return 
+		switch (from) {
+			case 3: o;
+			case 4: v;
+			case 5: dist; 
+			default: null;
+		}
+
+	}
+}