World to local transforms

[ross.grams]

Well, this time it wasn’t actually my fault! The problem is that go.get_world_rotation() does not work for objects that are scaled.

Go.get_world_rotation() incorrect on scaled game objects (Issue-3463)

I just ran into this bug myself. It’s a deal-breaker for doing world-to-local transforms (and vice versa) with game objects. Here’s a minimal example demonstrating it: Defold Get World Rotation Bug.zip (2.6 KB) And even a gif! [defold_get_world_rotation_bug] The line is drawn with a vector rotated with the normalized result of go.get_world_rotation(), so you can see that you get a wildly different rotation depending on the scale of the object. (If you don’t normalize the quaternion the vect…