Reflection is the term with which we define the material reflection color.
Glossiness (0-1.0 ) : 0 = Shiny up to 1.0 dull surface
A Texture can be applied both from a jpeg, png file or picking a image from the texture database
Channel : the texture channel , current version implements only the TEX0 channel
Offset u,v : texture offset in U and V direction in normalized units
Scale u,v : texture scaling
Rotation : rotation of the texture image around up W axis
