Driving opacity clip with NdotL

9 years ago • updated 9 years ago • 1

I think this is a bug - Try taking NdotL lighting, feeding it through a component mask to get a single channel, then running that channel into Opacity Clip. It compiles fine, but the Unity throws a shader error and the model turns pink.
"Shader error in <shader> :"lightDirection" :redefinition at line 60 (on opengl)

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9 years ago

Basically, anytime you use lightDirection in a vertex shader, lightDirection is undefined, and needs to be put in manually.

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