Bundled trait: simple scale object

Sources/armory/trait/SimpleScaleObject.hx

@@ -0,0 +1,83 @@
+package armory.trait;
+
+import iron.math.Vec4;
+import iron.system.Input;
+import armory.trait.physics.RigidBody;
+
+/**
+    Simple script to scale an object around using the keyboard.
+	All axis can be scaled at once using . (dot) and , (comma).
+	Individual axis can be scaled using YU(x), HJ(y), NM(z).
+	Can be used for testing and debuging.
+**/
+class SimpleScaleObject extends iron.Trait {
+
+	@prop
+	var speed:Float = 0.1;
+
+	var keyboard:Keyboard;
+	var rb:RigidBody;
+
+	public function new() {
+		super();
+
+		notifyOnInit(function() {
+			rb = object.getTrait(RigidBody);
+			keyboard = Input.getKeyboard();
+		});
+
+		notifyOnUpdate(function() {
+			var scale = Vec4.zero();
+
+			if(keyboard.down("y")){
+				scale.x += speed;
+			}
+
+			if(keyboard.down("u")){
+				scale.x -= speed;
+			}
+
+			if(keyboard.down("h")){
+				scale.y += speed;
+			}
+
+			if(keyboard.down("j")){
+				scale.y -= speed;
+			}
+
+			if(keyboard.down("n")){
+				scale.z += speed;
+			}
+
+			if(keyboard.down("m")){
+				scale.z -= speed;
+			}
+
+			if(keyboard.down(",")){
+				trace("test1");
+				scale.set(speed, speed, speed);
+			}
+
+			if(keyboard.down(".")){
+				trace("test2");
+				scale.set(-speed, -speed, -speed);
+			}
+
+			if(!scale.equals(Vec4.zero())){
+				scaleObject(scale);
+			}
+		});
+	}
+
+	function scaleObject(vec:Vec4){
+		var s = object.transform.scale;
+		if(rb != null){
+			rb.transform.scale = new Vec4(s.x + vec.x, s.y + vec.y, s.z + vec.z);
+			rb.syncTransform();
+		} else {
+			object.transform.scale = new Vec4(s.x + vec.x, s.y + vec.y, s.z + vec.z);
+			object.transform.buildMatrix();
+		}
+		
+	}
+}