Combine textures with CG?

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Hi. I use this shader with fragment programs:

http://wiki.unity3d.com/index.php/Skin_Shader_3

And my question; I need add second, alphablend texture into the shader, for tattoos etc. This method isn't working - "SetTexture commands have no effect when fragment programs are used"

http://docs.unity3d.com/Documentation/Components/SL-SetTexture.html

Can you help me?

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Answer by DarkPixel · Sep 30, 2013 at 02:03 PM

The skin shader doesn't support a second texture to blend. You need to modify the result of the shader to support alpha blend with an additional texture.

See this questions: http://answers.unity3d.com/questions/544230/trying-to-write-a-simple-mixing-2-textures-shader.html

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eee2 · Sep 30, 2013 at 02:23 PM 0

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Thank you! It works.

Combine textures with CG?

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