New to VFX graph, but loving it so far.
I’d like a way to generate particles that use a random texture from a predefined group. Is that possible?
I’ve tried looking at the Texture2DArray node, but it doesn’t seem possible to select a random texture.
Has anyone done anything similar?
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Hey. At the moment, you need to pack your textures in a single texture sheet and use flipbook mode on the output to select the texture you want. Frame selection is done using texIndex attribute that you can randomize per particle.
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Ah ok, thanks.
I’m already using texture sheets, so perhaps I’ll just pack a bunch of them into one.
Thanks for your help