9.5.2

Table Of Contents
930 CHAPTER 18
THE SHADERS 931
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Refraction Index
The refractive index of the material.
Internal Refraction
Allows refracted rays to refract when appropriate.
Solid Object
Makes the object a completely dense object instead of one surface. Disallows illumination, reection,
and environment to be evaluated for the second surface intercepted of the object.
Danel
Danel was conceived to allow the ability to create surfaces that include metallic, gloss, painted, and
anisotropic materials. The material channels for Danel are described later in this chapter.