koobas.hobune.stream
How does Material's "SetShaderPassEnabled" work?
I can't seem to get "Material.SetShaderPassEnabled" to function the way I understand it to. I have a shader that looks like the following:
Shader ".../ShaderName" {
Properties { ... }
SubShader {
Tags { ... }
Pass {
Name "BACKSIDE"
Cull Front
CGPROGRAM
// ... render back faces red
ENDCG
}
Pass {
Cull Back
CGPROGRAM
// ... render front faces blue
ENDCG
}
}
And in a script I have a material where I'm trying to toggle rendering the red backfaces on and off:
// ...
mat.SetShaderPassEnabled("BACKSIDE", false);
// ...
mat.SetShaderPassEnabled("BACKSIDE", true);
But it doesn't seem to be doing anything. Am I using it right? Is my shader malformed? Or is there a bug with the function?
Thank you!
Edit: I'm using Unity 2017.1
Name Use Pass LightMode, not Pass Name :)
