k3d/share/shaders/k3d_texblender.sl:11:color altMaterialPlastic (normal Nf;  color basecolor,selftcolor,Rcolor,RFcolor;
k3d/share/shaders/k3d_texblender.sl:15:    return (basecolor * ( Ka*ambient() + Kd*diffuse(Nf)+selft*selftcolor ) )
