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Showing results for tags 'shading gather raytag'.
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Hello everyone. I need some help with understanding how Gather Loop works. In particular, i need to tag some rays with labels, so i can read them in another instance of my shader. I know, that i can reach it, using gather() VEX function, but can it be done using only VGather VOP? Another question is, since i've sent a ray with VGather, can i read it's label inside the loop with Rayimport VOP? Thank you in advance
