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UI materials have some usability friction when used to bevy shaders #255

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NiseVoid opened this issue May 5, 2023 · 0 comments

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NiseVoid commented May 5, 2023

UI materials currently aren't as low friction to use as they probably should.

The issues I've found so far are:

Materials properties end up in bind group 3. In the regular shader pipeline in bevy these are in bind group 1.
The UVs in VertexOutput are vec3, so they cannot be passed directly to functions that sample textures uvs.
The way the custom shader example sets up the material produces a new asset every render, the example should show a better approach

StarArawn added the enhancement label

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