TUD Organische Chemie

Immel

Graphics

Povray 3.1

wheel

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Example Graphics

(low quality jpg-image only)

Example file (wheel.pov):

// Persistence Of Vision raytracer version 3.0 sample file.
// File by Dieter Bayer
//
// This small animation shows the advantage of being able to create
// cyclic animations using the +KC command line switch or the
// equivalent INI-file setting.
//
// Trace this animation with and without the cyclic animation option
// to see the difference. Without the cyclic animation flag set the
// first and the last frames are the same.
//

#version 3.0
global_settings { assumed_gamma 2.2 }

camera {
location <0, 0, -100>
look_at <0, 0, 0>
angle 46
}

#declare Wheel_Texture = texture {
pigment { color rgb<1, 0.2, 0.2> }
normal { radial 2 frequency 72 scallop_wave }
}
#declare Spoke_Texture = texture {
pigment { color rgb<1, 0.2, 0.2> }
}

#declare Wheel = union {
torus { 20, 2 texture { Wheel_Texture } rotate 90*x }
cylinder { <0, 0, -1.25> <0, 0, 0>, 5
pigment { rgb 0.75 }
normal { radial 2 frequency 12 scallop_wave rotate 90*x }
}
cylinder { <-20, 0, 0>, <20, 0, 0>, 1 rotate 0*z texture { Spoke_Texture } }
cylinder { <-20, 0, 0>, <20, 0, 0>, 1 rotate 30*z texture { Spoke_Texture } }
cylinder { <-20, 0, 0>, <20, 0, 0>, 1 rotate 60*z texture { Spoke_Texture } }
cylinder { <-20, 0, 0>, <20, 0, 0>, 1 rotate 90*z texture { Spoke_Texture } }
cylinder { <-20, 0, 0>, <20, 0, 0>, 1 rotate 120*z texture { Spoke_Texture } }
cylinder { <-20, 0, 0>, <20, 0, 0>, 1 rotate 150*z texture { Spoke_Texture } }
}

object {
Wheel
rotate 30*clock*z
translate -10*z
}

plane { z, 0 pigment { color rgb<0.2, 1, 0.2> } }

light_source { <100, 100, -100> color rgb<1, 1, 1> }