Cinema 4d quick tutorial: Beginning materials 3 (more about fresnels and gradients, luminance channel)

More information about the fresnel, the basics of mapping textures, a touch about open GL, even a snippet of GI mixed in to help illustrate the basics of the luminance channel.

CORRECTION: see the third entry on this page ---> paulagostinelli.com/tutorials/materials-101

for clarification (with images and screenshots) about mapping luminescent materials in conjunction with the color channel.

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PaulAgostinelli.com