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| View Original: | SphereCoverStriped.png (700x663) | |||
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| Keywords: SphereCoverStriped.png en A covering of a sphere by two overlapping slightly more than hemispheres and their intersection using striped patterns for clarity Own work using POV-Ray RobHar 2008-12-17 Data file The following is the POV-Ray code used to produce this output include colors inc include shapes inc include textures inc camera location <0 2 -3> look_at <0 0 0> //Striped textures declare bluestripes texture pigment gradient y colour_map 0 rgb <0 0 1>0 1 rgb <1 1 1> scale 0 1 finish ambient 0 3 rotate <0 0 90> declare redstripes texture pigment gradient y colour_map 0 rgb <0 8 0 0>0 1 rgb <1 1 1> scale 0 1 finish ambient 0 3 declare blueredstripes texture pigment gradient y colour_map 0 rgb <0 8 0 0>0 1 rgb <1 1 1> scale 0 1 finish ambient 0 3 texture pigment gradient y colour_map 0 rgb <0 0 0 8>0 1 rgb <1 1 1> filter 1 scale 0 1 finish ambient 0 3 rotate <0 0 90> //Blue part of sphere object sphere <0 0 0> 1 texture bluestripes clipped_by plane -y -0 15 rotate <23 0 23> //Red part of sphere object sphere <0 0 0> 1 texture redstripes clipped_by plane y 0 15 rotate <23 0 23> //Middle part of sphere object sphere <0 0 0> 1 texture blueredstripes clipped_by plane y 0 15 clipped_by plane -y 0 15 rotate <23 0 23> //Patterned tiles for legend declare tile object plane <0 2 -3> 0 clipped_by plane y 0 12 clipped_by plane -y 0 12 clipped_by plane x 0 17 clipped_by plane -x 0 17 translate <-0 02 -0 8 -1 9> //Blue striped tile object tile texture bluestripes scale 0 7 translate <-0 67 0 0> //Blue and Red striped tile object tile texture blueredstripes scale 0 7 //Red striped tile object tile texture redstripes scale 0 7 translate <0 62 0 0> //Letters for legend text ttf cyrvetic ttf A 0 05 0 pigment colour Blue finish ambient 0 3 scale 0 3 translate -0 85 x -1 2 y -0 5 z rotate <33 7 0 0> text ttf cyrvetic ttf B 0 05 0 pigment colour Red finish ambient 0 3 scale 0 3 translate 0 6 x -1 2 y -0 5 z rotate <33 7 0 0> text ttf cyrvetic ttf A 0 05 0 pigment colour Blue finish ambient 0 3 scale 0 3 translate -0 34 x -1 2 y -0 5 z rotate <33 7 0 0> text ttf cyrvetic ttf U 0 05 0 pigment colour Black finish ambient 0 3 rotate <180 0 0> scale 0 3 translate -0 2 x -0 977 y -0 5 z rotate <33 7 0 0> text ttf cyrvetic ttf B 0 05 0 pigment colour Red finish ambient 0 3 scale 0 3 translate 0 12 x -1 2 y -0 5 z rotate <33 7 0 0> //Empty background plane <0 1 0> -2 no_image light_source <0 3 -2> color White Algebraic topology Created_with_Persistence_of_Vision Geometry diagrams Spheres | ||||
