update

script_transform/Sources/lnx/TransformTest.hx

@@ -0,0 +1,45 @@
+package lnx;
+
+class TransformTest extends iron.Trait {
+    public function new() {
+        super();
+
+        notifyOnInit(function() {
+
+            trace('Testing 2 cubes, parent cube at (1, 0, 0), child cube at (5, 0, 0)');
+
+            trace('Parent location: ' + object.parent.transform.loc);
+            // (1, 0, 0)
+
+            trace('Child location: ' +  object.transform.loc);
+            // (5, 0, 0)
+
+            trace('Child location in world space: ' + object.transform.world.getLoc());
+            // (6, 0, 0)
+
+            trace('Setting child to parent location …');
+            object.transform.loc.set(0, 0, 0);
+            object.transform.buildMatrix();
+            
+            trace('Child location: ' + object.transform.loc);
+            // (0, 0, 0)
+
+            trace('Child location in world space: ' + object.transform.world.getLoc());
+            // (1, 0, 0)
+
+            trace('Moving parent …');
+            object.parent.transform.loc.set(0, 3, 0);
+            object.parent.transform.buildMatrix();
+
+            trace('Child location: ' + object.transform.loc);
+            // (0, 0, 0)
+
+            trace('Child location in world space: ' + object.transform.world.getLoc());
+            // (0, 3, 0)
+
+            // Note: In Blender, you may need to:
+            // - Clear Parent - Clear Parent Inverse
+            // - To get local transform
+        });
+    }
+}