Hello, can someone point me to a resource showing how to write using alpha texture to cut out a color? Can't seem to find something like that. Thank you.
EDIT : I am wanting to do semitransparent, but all I can find is alpha cutout examples. Not really sure how to use the alpha as the gradient, and not just a cutoff.
Here some code I am working on, but it makes it completely transparent:
float4 frag(vertexOutput i) : COLOR
{
float4 texcol = tex2D (_MainTex, float2(i.uv)).a * _Color;
return texcol;
}
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