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Question by kenshako · Apr 04, 2014 at 04:58 AM · shaderdecal

How to make multiple channels decal shader?

Hey guys!

There are 5 textures combine to 1 texture like "Output.jpg".

I want to combine these textures via a gray channel texture like "DecalArea.jpg".

It's according to different RGB channel match texture.

texture files list:

alt text

Output.jpg

alt text

DecalArea.jpg

alt text

Decal area 01 -> 01.jpg

Decal area 02 -> 02.jpg

Decal area 03 -> 03.jpg

Decal area 04 -> 04.jpg

Decal area 05 -> 05.jpg

How can I do it? thank you!

decalarea.jpg (64.0 kB)
output.jpg (356.1 kB)
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