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torsteingrindvik / bevy-vfx-bag

Apache License 2.0
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LUT texture color mapping is wrong #58

Closed torsteingrindvik closed 2 years ago

torsteingrindvik commented 2 years ago

Adding LUTs to breakout (which uses a 2d camera) seems broken. Try to figure out what's going wrong.

torsteingrindvik commented 2 years ago

By using a 3D camera and toggling (using passthrough) the neutral LUT, we can see that colors are changing place. This means the 3D texture is mapped wrong, so it's not specifically a 2D issue.