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File:Julia set 3d slice animation.ogv

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Original file (Ogg Theora video file, length 5.0 s, 1,024 × 768 pixels, 3.33 Mbps, file size: 2 MB)

Summary

Description Animated Quaternion Julia set
Date 6 November 2006 (upload date)
Source Rendered with povray
Author Flohack

Povray file used to create this video

Save the following content as julia.pov and call povray:

povray -KFI0 -KFF125 -A0.1 -W1024 -H768 julia.pov
#include "golds.inc"
#include "metals.inc"
#include "finish.inc"

//#declare VP = <1.3513,0.8667,2.4823>;
#declare VP = <1.9182,1.7667,1.374>;
#declare VU = <0,1,0>;
#declare VD = vnormalize(<0,0,0> - VP);
#declare VR = vcross(VU,VD);
#declare ConstC = <-0.125,-0.256,0.847,0.0895>;
#declare SLICEDIST = 0.1;

#declare F_MetalC  =
finish {
    ambient 0.25
    brilliance 4
    diffuse 0.5
    metallic
    specular 0.80
    roughness 1/80
    reflection 0.5
}
//gold
//#declare P_Brass5    = color rgb <0.70, 0.55, 0.40>;
//velvet
//#declare P_Brass5    = color rgb <0.7, 0.4, 0.666666>;
//orange
#declare P_Brass5    = color rgb <0.89, 0.56, 0.129>;
//red
//#declare P_Brass5    = color rgb <0.765, 0.0588, 0.047>;
#declare T_Brass_5C = texture { pigment { P_Brass5 } finish { F_MetalC  } }

camera {
    location VP
    up y
    right x
    angle 60
    sky VU
    look_at VD
}

global_settings {
    ambient_light
    rgb <1,1,1>
}

background {
    color rgb <1,1,1>
}

light_source {
    VP + VU + 2*VR
    color rgb <1,1,1>
}
light_source {
    VP - VR
    color rgb <1,1,1>
}

julia_fractal {
    ConstC
    quaternion
    sqr
    max_iteration 50
//    max_iteration 20
    precision 200
    slice <0,0,-10 + 20 * clock,1> SLICEDIST
    texture { T_Brass_5C }
}

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.

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depicts

6 November 2006

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Date/TimeThumbnailDimensionsUserComment
current17:20, 6 November 20065.0 s, 1,024 × 768 (2 MB)Flohack{{Information |Description=Animated Quaternion Julia set |Source=Rendered with povray |Date=06.11.2006 |Author=Flohack |Permission= |other_versions= }}

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