57 lines
1.2 KiB
POVRay
57 lines
1.2 KiB
POVRay
/*
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* Visualisation en 3d d'une tentative de champ gravitationnel
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*
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* tTh novembre 2022
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*/
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#version 3.7;
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global_settings {
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ambient_light rgb <0.07, 0.05, 0.05>
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assumed_gamma 1.0
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max_trace_level 6
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}
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#include "colors.inc"
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// ----------------------------------------------------------------------
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#declare HFDIR = "WS/";
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#declare HFCK = mod(clock, 2000);
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#declare HFNAME = concat(HFDIR, str(HFCK , -5, 0), ".pgm");
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#debug concat("- - - - - - - ", HFNAME, "\n")
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#declare GravityField = object
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{
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height_field {
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pgm HFNAME
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smooth // on
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translate <-0.5, 0, -0.5>
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}
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texture {
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pigment { color Gray80 }
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finish { phong 2.0 }
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}
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}
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object { GravityField scale <4, 1, 4> }
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// ----------------------------------------------------------------------
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light_source { < -2, 9.3, -7> color Gray90 }
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light_source { < -5, 9.3, -7> color Orange*0.75 }
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light_source { < -15, 2.3, 17> color Blue*0.50 }
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// ----------------------------------------------------------------------
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camera {
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location <-8, 4, 3>
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look_at <0, 0, 0>
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right x*image_width/image_height
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angle 35
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}
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// ----------------------------------------------------------------------
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