The polygons of an icosohedron projected on the sky.
There are 20 triangular faces.
This file is created from icosohedron.vrt by:
poly2poly icosohedron.vrt icosohedron.pol

20 polygons
polygon 0 ( 3 caps, 1 weight, 0.628318530717959 str):
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polygon 1 ( 3 caps, 1 weight, 0.628318530717959 str):
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  0.1624598481164531 -0.5000000000000000  0.8506508083520400 1
  0.5877852522924732  0.8090169943749475 -0.0000000000000000 1
polygon 2 ( 3 caps, 1 weight, 0.628318530717958 str):
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  0.5257311121191336  0.0000000000000000  0.8506508083520399 1
 -0.5877852522924732  0.8090169943749475  0.0000000000000000 1
polygon 3 ( 3 caps, 1 weight, 0.628318530717959 str):
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  0.1624598481164531  0.5000000000000000  0.8506508083520400 1
 -0.9510565162951535 -0.3090169943749475  0.0000000000000001 1
polygon 4 ( 3 caps, 1 weight, 0.628318530717959 str):
  0.9510565162951535  0.3090169943749475 -0.0000000000000001 1
 -0.4253254041760199  0.3090169943749475  0.8506508083520399 1
  0.0000000000000000 -1.0000000000000000  0.0000000000000000 1
polygon 5 ( 3 caps, 1 weight, 0.628318530717959 str):
 -0.2628655560595668  0.8090169943749475  0.5257311121191336 1
  0.6881909602355868 -0.5000000000000001  0.5257311121191336 1
  0.4253254041760199  0.3090169943749475 -0.8506508083520399 1
polygon 6 ( 3 caps, 1 weight, 0.628318530717959 str):
 -0.8506508083520399  0.0000000000000001  0.5257311121191336 1
  0.6881909602355869  0.4999999999999999  0.5257311121191336 1
 -0.1624598481164531  0.5000000000000000 -0.8506508083520400 1
polygon 7 ( 3 caps, 1 weight, 0.628318530717958 str):
 -0.2628655560595669 -0.8090169943749475  0.5257311121191336 1
 -0.2628655560595667  0.8090169943749476  0.5257311121191336 1
 -0.5257311121191336  0.0000000000000001 -0.8506508083520400 1
polygon 8 ( 3 caps, 1 weight, 0.628318530717959 str):
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 -0.8506508083520399 -0.0000000000000001  0.5257311121191336 1
 -0.1624598481164531 -0.5000000000000000 -0.8506508083520400 1
polygon 9 ( 3 caps, 1 weight, 0.628318530717959 str):
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 -0.2628655560595668 -0.8090169943749475  0.5257311121191336 1
  0.4253254041760199 -0.3090169943749475 -0.8506508083520399 1
polygon 10 ( 3 caps, 1 weight, 0.628318530717958 str):
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  0.5257311121191336  0.0000000000000000  0.8506508083520400 1
polygon 11 ( 3 caps, 1 weight, 0.628318530717959 str):
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  0.1624598481164532  0.5000000000000000  0.8506508083520399 1
polygon 12 ( 3 caps, 1 weight, 0.628318530717959 str):
  0.2628655560595669  0.8090169943749475 -0.5257311121191336 1
 -0.6881909602355869 -0.4999999999999999 -0.5257311121191336 1
 -0.4253254041760199  0.3090169943749475  0.8506508083520399 1
polygon 13 ( 3 caps, 1 weight, 0.628318530717959 str):
 -0.6881909602355869  0.4999999999999999 -0.5257311121191336 1
  0.2628655560595669 -0.8090169943749475 -0.5257311121191336 1
 -0.4253254041760199 -0.3090169943749475  0.8506508083520399 1
polygon 14 ( 3 caps, 1 weight, 0.628318530717959 str):
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  0.8506508083520399  0.0000000000000001 -0.5257311121191336 1
  0.1624598481164532 -0.5000000000000000  0.8506508083520399 1
polygon 15 ( 3 caps, 1 weight, 0.628318530717958 str):
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 -0.5257311121191336  0.0000000000000000 -0.8506508083520400 1
  0.5877852522924731  0.8090169943749475  0.0000000000000000 1
polygon 16 ( 3 caps, 1 weight, 0.628318530717959 str):
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 -0.1624598481164532 -0.5000000000000000 -0.8506508083520399 1
 -0.5877852522924731  0.8090169943749475 -0.0000000000000000 1
polygon 17 ( 3 caps, 1 weight, 0.628318530717959 str):
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 -0.9510565162951536 -0.3090169943749474 -0.0000000000000001 1
polygon 18 ( 3 caps, 1 weight, 0.628318530717959 str):
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polygon 19 ( 3 caps, 1 weight, 0.628318530717959 str):
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  0.9510565162951536 -0.3090169943749474  0.0000000000000001 1