Rasmusgo/parent hierarchy #441
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rasmusgo
commented
Aug 22, 2023
Comment on lines
+110
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+116
| let mut global_transform = world.get::<&mut GlobalTransform>(helmet).unwrap(); | ||
| let (_, rotation, _) = global_transform.0.to_scale_rotation_translation(); | ||
| global_transform.0 = glam::Affine3A::from_scale_rotation_translation( | ||
| [0.5, 0.5, 0.5].into(), | ||
| rotation, | ||
| translation, | ||
| ); |
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This is an example that could be simplified by enforcing uniform scaling. However, glam does not have primitives for enforcing uniform scaling ("similarity transforms" aka "conformal") which makes it less worth pursuing. There is a long discussion thread in the glam repo which ends in sticking with only the affine transformation type.
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Parentcomponent and removeLocalTransformcomponent.GlobalTransformbased onhecsexample code.This resolves #435.