If an entity is a child of an entity with negative scale, the transform is calculated wrong.
Steps to reproduce:
Test 1 (Editor):
Parent the second box of the red cubes to the first bnox of the red cubes. Result: The second box somehow changes its rotation. Undoing via shortcut does not correctly restore its previous state.
Test 2:
Press play. The white as well as the second green box have a script applied which rotates the boxes. Result: Only the white box rotates. Green box does not.
I’m unsure if negative scales are supported at all. Can someone elaborate?
I also had some weird issue where if I rotated the child it somehow scaled down.
This looks like an engine bug where getRotation and I guess getEulerAngles aren’t correctly calculated if a parent has negative scale. I’ve created a ticket for this:
