blender internal vs cycles...

Artwork Blender Tests
21

SSS? Nah, would love an example

Color map, txtplastic that comes with 3delight works fine.
Displace map can be done using “bumpy” shader…

here’s a simple mod to bumpy to add a midpoint (to set 0 displacement point so you can have positive and negative offsets)) and a scalar:


displacement
mbumpy(
    string texturename = "";
    float amplitude = 1, mid = 0.5;



{
    float amp =0;
    if(texturename != "" )
    {
        amp = amplitude * (float texture(texturename, s, t )  - mid);
    }




        P += amp * normalize( N );
        N = calculatenormal( P );
    
}
22

Thanks, but I have an error on shader compilation with your code.
I successfully run the skin2.sl from makuhuman project. It allows me to load color/roughness/spec/sss and ao texture.but the sss is weird.http://code.google.com/p/makehuman/source/browse/trunk/makehuman/data/shaders/aqsis/skin2.sl?r=1559
My test : http://imageshack.us/photo/my-images/687/delightexportertesthead.png/
Ok I stop here the off topic :wink:
Nice tests by the way.