texture gloss glossinessThis texture gives "reflective surfaces a glossy appearance" (User's Guide section 8.1). It can also be used to give surfaces very un-glossy finishes (by using a low value for glossiness, for example 0.1).
Figure 7-7
/*
gloss.ray
Gloss Example
Stephen Peter 12 Feb 93
*/
eyep 13 -34 65
lookp 0 0 2
fov 30
light .75 point -20 -20 20
light .75 point -20 20 20
light .75 point 20 20 20
light .75 point 20 -20 20
screen 300 300
background .9 .9 .9
surface blue
ambient 0.2 0.2 0.5
diffuse 0.1 0.1 0.3
specular 0.3 0.3 0.6
specpow 10
reflect 0.8
surface white
ambient 0.5 0.5 0.5
diffuse 0.8 0.8 0.8
specular 0.5 0.5 0.5
specpow 10
reflect 0.8
sphere white 15 -25 25 40
sphere white 15 0 36 40
sphere white 15 -12 5 57
sphere white 15 6 13 57
box blue -14 1 -1 -5 15 1 texture gloss 0.0
box blue -4 1 -1 5159 1 texture gloss 0.2
box blue 6 1 -1 15 15 1 texture gloss 0.4
box blue -14 -14 -1 -5 0 1 texture gloss 0.6
box blue -4 -14 -1 5 0 1 texture gloss 0.8
box blue 6 -14 -1 15 0 1 texture gloss 1.0
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THE END - Notes on Rayshade - 7 - Textures - Gloss