###### Beschreibungen und Beispiele zum Raytracer POV-Rayvon Friedrich A. Lohmüller Gestaltung von Oberflächen mit POV-Ray -
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- POV-Ray Tutorial

Oberflächengestaltung
- Farben und Texturen
Inhalt

texture Syntax
Vorgefertigtes
Farben Do-it-Yourself
Muster
- patterns -Arten
Reguläre Muster
- checker, hexagon
square, triangular
- brick
- object pattern (1)
- object pattern (2)
- object pattern (3)
- tiling
- pavement
Streifenmuster
- color_map{...}
Patterns mit pigment
- pigment_pattern (1)
- pigment_pattern (2)
- image_pattern
Muster Listen
- Reguläre Muster
- Random Muster
- Fractal Muster
> Besondere Muster
Warps
- warp mapping
uv_mapping
Mapping
Überlagerungen

Eigene Texturen

## Patterns für pigment und normal

 Andere Pigment- und Normal-Muster Name Beispiel function ```#declare Function_1 = function{ pow(sin(y),2) } pigment{ function{ Function_1 (x,5*y,z) } color_map { [0.0 color rgb <1,0.5,0>] [1.0 color rgb <1,1,1>] } // end of color_map } // end of pigment``` ```#declare Function_1 = function{ pow(sin(y),2) } pigment{ color rgb <1,1,1>} normal { function{ Function_1 (x,4*y,z) } bump_size 1 scale 0.5 } // end of normal``` slope ```pigment{ slope{ <0, 1,0> , -1.5, 0.35} //[, Lo_slope, Hi_slope ] color_map{[0.0 color rgb <0,1,0>] [0.1 color rgb <1,0,0>] [0.2 color rgb <1,1,0>] [1.0 color rgb <1,1,1>] }//end of color_map } // end of pigment``` ```pigment{ slope{ <0,-1,0> , 0.0, 0.22} // [, Lo_slope, Hi_slope ] //altitude , Lo_alt, Hi_alt color_map{[0.0 color rgb<0.2,0.7,0.2>] [0.1 color rgb<0.5, 1, 0.5>] [0.2 color rgb< 1, 1, 0>] [1.0 color rgb< 1, 0, 0>] }//end of color_map } // end of pigment```

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© Friedrich A. Lohmüller, 2006
www.f-lohmueller.de