TUD Organische Chemie

Immel

Graphics

Povray 3.1

shear3

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Example Graphics

(low quality jpg-image only)

Example file (shear3.pov):

// Persistence Of Vision raytracer version 3.0 sample file.
// Persistence Of Vision raytracer version 3.0 sample file.
// This scenes shows how to do shear with the matrix transformation.

#version 3.0
global_settings { assumed_gamma 2.2 }

#include "colors.inc"

#declare Col1 = -7.5
#declare Col2 = -4.5
#declare Col3 = -1.5
#declare Col4 = +1.5
#declare Col5 = +4.5
#declare Col6 = +7.5

#declare Row1 = 5
#declare Row2 = 0
#declare Row3 = -5

camera {
orthographic
location <25, 25, -50>
right 15 * 4/3 *x
up 15 * y
look_at <0, 0, 0>
}

light_source { <200, 200, -200> color rgb <1,1,1> }

//
// Use aloved famous raytrace green/yellow checkered wall
//

plane { z, 2
pigment {
checker colour Yellow colour Green
scale 2
}
finish {
ambient 0.2
diffuse 0.8
}
}

//
// Declare object to use.
//

#declare Thing = box { -1, 1 pigment { color Red } }

//
// Declare basic texture.
//

#declare Texture = texture {
pigment {
checker colour Red colour Blue
scale 1
}
finish {
ambient 0.2
diffuse 0.8
}
}

//
// Define textures sheared in positive x direction.
//

#declare Texture01 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture02 = texture {
Texture
matrix < 1, 0, 0,
0.2, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture03 = texture {
Texture
matrix < 1, 0, 0,
0.4, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture04 = texture {
Texture
matrix < 1, 0, 0,
0.6, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture05 = texture {
Texture
matrix < 1, 0, 0,
0.8, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture06 = texture {
Texture
matrix < 1, 0, 0,
1, 1, 0,
0, 0, 1,
0, 0, 0 >
}

//
// Define textures sheared in positive y direction.
//

#declare Texture07 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture08 = texture {
Texture
matrix < 1, 0.2, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture09 = texture {
Texture
matrix < 1, 0.4, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture10 = texture {
Texture
matrix < 1, 0.6, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture11 = texture {
Texture
matrix < 1, 0.8, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture12 = texture {
Texture
matrix < 1, 1, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

//
// Define textures sheared in positive z direction.
//

#declare Texture13 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0 >
}

#declare Texture14 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
0.2, 0, 1,
0, 0, 0 >
}

#declare Texture15 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
0.4, 0, 1,
0, 0, 0 >
}

#declare Texture16 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
0.6, 0, 1,
0, 0, 0 >
}

#declare Texture17 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
0.8, 0, 1,
0, 0, 0 >
}

#declare Texture18 = texture {
Texture
matrix < 1, 0, 0,
0, 1, 0,
1, 0, 1,
0, 0, 0 >
}

object { Thing translate texture { Texture01 } }

object { Thing translate texture { Texture02 } }

object { Thing translate texture { Texture03 } }

object { Thing translate texture { Texture04 } }

object { Thing translate texture { Texture05 } }

object { Thing translate texture { Texture06 } }

object { Thing translate texture { Texture07 } }

object { Thing translate texture { Texture08 } }

object { Thing translate texture { Texture09 } }

object { Thing translate texture { Texture10 } }

object { Thing translate texture { Texture11 } }

object { Thing translate texture { Texture12 } }

object { Thing translate texture { Texture13 } }

object { Thing translate texture { Texture14 } }

object { Thing translate texture { Texture15 } }

object { Thing translate texture { Texture16 } }

object { Thing translate texture { Texture17 } }

object { Thing translate texture { Texture18 } }