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| | === explosion generator === | | === explosion generator === |
| | * todo... | | * todo... |
| | | | |
| | === skybox === | | === skybox === |
| − | * todo... | + | * todo : image ... |
| − | * renderskybox.php <pre>
| + | * http://ghoulsblade.schattenkind.net/files/skybox1.pov |
| − | #!/usr/bin/php
| + | * http://ghoulsblade.schattenkind.net/files/renderskybox.php.txt (optional, execute using php to generate all six faces with one command) |
| − | <?php
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| − | /*
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| − | This script renders 6 sides of a skybox with povray.
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| − | Written in PHP, to execute "apt-get install php4-cli"
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| − | */
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| − | // resolution in pixels, height=weight=size
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| − | $size = 256; // 32^x ??
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| − | // $size = 128;
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| − | // $size = 256;
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| − | $infile = "skybox1.pov";
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| − | $outfile_prefix = "ghoulskybox1";
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| − | $outfile_postfix = ".png";
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| − | | |
| − | $frame_name = array(); // ogre skybox naming sheme
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| − | $frame_name[0] = "_fr"; // front
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| − | $frame_name[1] = "_rt"; // right
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| − | $frame_name[2] = "_bk"; // back
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| − | $frame_name[3] = "_lf"; // left
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| − | $frame_name[4] = "_up"; // up
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| − | $frame_name[5] = "_dn"; // down
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| − | | |
| − | | |
| − | for ($i=0;$i<6;++$i) {
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| − | echo "rendering frame ".($i+1)."/6:\n";
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| − | $outfile = $outfile_prefix . $frame_name[$i] . $outfile_postfix;
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| − | shell_exec("povray -I$infile -H$size -W$size +FN16 -D -O$outfile -K$i");
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| − | //shell_exec("povray -I$infile -H$size -W$size +FT -D -O$outfile -K$i");
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| − | //shell_exec("convert $outfile ".str_replace(".tga",".jpg",$outfile));
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| − | }
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| − | echo "done.\n";
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| − | | |
| − | /*
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| − | ogre sample space skybox named "Examples/SpaceSkyBox"
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| − | is stored in ogrenew/Samples/Media/materials/scripts/Example.material
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| − | and looks like this :
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| − | material Examples/SpaceSkyBox
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| − | {
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| − | technique
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| − | {
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| − | pass
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| − | {
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| − | lighting off
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| − | depth_write off
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| − |
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| − | texture_unit
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| − | {
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| − | cubic_texture stevecube.jpg separateUV
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| − | tex_address_mode clamp
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| − | }
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| − | }
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| − | }
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| − | }
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| − | the stevecube.jpg adresses 6 images, which are zipped in ogrenew/Samples/Media/packs/skybox.zip
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| − | stevecube_UP.jpg
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| − | stevecube_FR.jpg
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| − | stevecube_DN.jpg
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| − | stevecube_BK.jpg
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| − | stevecube_LF.jpg
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| − | stevecube_RT.jpg
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| − |
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| − | the povray camera for the skybox should be something like this
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| − | camera {
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| − | location <0,0,0>
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| − | angle 90
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| − | right <1,0,0> up <0,1,0>
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| − | // turn the cam based on the current frame=clock : [0-5]
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| − | #switch (clock)
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| − | #range (0,3)
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| − | // first 4 frames : turn from left to right
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| − | rotate (90*clock)*y
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| − | #break
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| − | #case (4)
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| − | // look at the sky
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| − | rotate 90*x
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| − | #break
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| − | #case (5)
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| − | // look at the ground
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| − | rotate -90*x
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| − | #break
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| − | #end // End of conditional part
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| − | }
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| − | */
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| − | ?>
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| − | </pre>
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| − | | |
| − | skybox1.pov | |
| − | <pre>
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| − | // Persistence of Vision Raytracer Version 3.5 Scene Description File
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| − | //*******************************************
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| − | | |
| − | global_settings {
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| − | //max_trace_level 5
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| − | }
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| − | | |
| − | #include "colors.inc"
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| − | | |
| − | camera {
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| − | location <0,0,0>
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| − | angle 90
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| − | right <1,0,0> up <0,1,0>
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| − | // turn the cam based on the current frame=clock : [0-5]
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| − | #switch (clock)
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| − | #range (0,3)
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| − | // first 4 frames : turn from left to right
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| − | rotate (90*clock)*y
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| − | #break
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| − | #case (4)
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| − | // look at the sky
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| − | rotate -90*x
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| − | #break
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| − | #case (5)
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| − | // look at the ground
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| − | rotate 90*x
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| − | #break
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| − | #end // End of conditional part
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| − | }
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| − | | |
| − | background { color rgb <0,0,0> }
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| − | | |
| − | // light_source { <100, 100, -200> color White }
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| − | | |
| − | | |
| − | sphere { < 0, 0, 0>, 2
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| − | pigment { rgbt 1 } // surface of sphere is transparent
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| − | interior {
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| − | media {
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| − | emission 0.02
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| − | intervals 1
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| − | samples 25
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| − | method 3
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| − | density {
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| − | spherical
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| − | ramp_wave
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| − | translate 1.0*y // replace 1.0 = t by time for animation
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| − | warp { turbulence 1.5 }
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| − | translate -1.0*y // replace -1.0 = -t by time for animation
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| − | color_map {
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| − | [0.0 color rgb <0, 0, 0>]
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| − | [0.1 color rgb <1, 0, 0>]
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| − | [0.5 color rgb <1, 1, 0>]
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| − | [1.0 color rgb <1, 1, 0>]
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| − | }
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| − | }
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| − | }
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| − | }
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| − | scale 25
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| − | hollow
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| − | }
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| − | </pre>
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| | | | |
| | === explosion === | | === explosion === |
| | [[Image:Pov_exp1.png]]<br> | | [[Image:Pov_exp1.png]]<br> |
| − | <pre>
| + | * http://ghoulsblade.schattenkind.net/files/explosion01.pov |
| − | // Persistence of Vision Raytracer Version 3.5 Scene Description File
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| − | //*******************************************
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| − | | |
| − | global_settings {
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| − | max_trace_level 5
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| − | }
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| − | | |
| − | #include "colors.inc"
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| − | | |
| − | camera {
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| − | location <-1.5, 30, -150>
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| − | look_at <0, 25, 35>
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| − | angle 35
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| − | }
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| − | | |
| − | background { color rgb 0 }
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| − | | |
| − | // light_source { <100, 100, -200> color White }
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| − | | |
| − | | |
| − | sphere { < 0, 0, 0>, 2
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| − | pigment { rgbt 1 } // surface of sphere is transparent
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| − | interior {
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| − | media {
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| − | emission 0.02
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| − | intervals 1
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| − | samples 25
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| − | method 3
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| − | density {
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| − | spherical
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| − | ramp_wave
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| − | translate 1.0*y // replace 1.0 = t by time for animation
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| − | warp { turbulence 1.5 }
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| − | translate -1.0*y // replace -1.0 = -t by time for animation
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| − | color_map {
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| − | [0.0 color rgb <0, 0, 0>]
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| − | [0.1 color rgb <1, 0, 0>]
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| − | [0.5 color rgb <1, 1, 0>]
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| − | [1.0 color rgb <1, 1, 0>]
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| − | }
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| − | }
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| − | }
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| − | }
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| − | scale 25
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| − | translate 25*y
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| − | hollow
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| − | }
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| − | </pre>
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