koobas.hobune.stream
Always on top mask shader?
I'm pretty new to shaders but is it possible to make a mask shader that always is on top, making everything in it's path and behind it invisible? I have been able to make a shader that makes a solid color shader always on top, but not a mask shader.
please tell me how you made a texture to always be on top because i have multiple objects like rocks but if i want snow i want to always show the snow texture on top...
Just make sure that you turned off all color channels:
ColorMask 0
and that you still write to the z buffer:
ZWrite On
Your shader should be drawn before everything that should be "masked" of course ;)
Have you tried the DepthMask shader?
http://wiki.unity3d.com/index.php?title=DepthMask
It masks everything that is behind it
