MaterialPropertyBlock Main Texture Offset?

Question

I've gotten into the habit of using MaterialPropertyBlocks to tweak shader properties at runtime, as to avoid creating new material instances for simple things.

The question I have, though, is how can I do this to tweak the material's main texture offset, so I can use a spritesheet of icons and not end up with a bunch of instanced materials (as that would cause the icons not to batch).

Answer 1

Answer by il88 · May 17, 2016 at 12:57 PM

I've found that you can modify texture transforms (offset and tiling) by setting _STs (uniform float4 _MainTexture_ST for example) like any other Vector4:

propertyBlock.SetVector("_MainTex_ST", new Vector4(0.5f, 0.5f, 0.25f, 0.25f));

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Dargon_huihui · Apr 22, 2019 at 05:40 AM 0

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so good!!!

MaterialPropertyBlock Main Texture Offset?

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