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- /* objico.h - structure values for icosahedron */
-
- { "icosahedron", "ico", /* long and short names */
- "dodecahedron", /* long name of dual */
- 12, 30, 20, /* number of vertices, edges, and faces */
- { /* vertices (x,y,z) */
- /* all points must be within radius 1 of the origin */
- { 0.00000000, 0.00000000, -0.95105650},
- { 0.00000000, 0.85065080, -0.42532537},
- { 0.80901698, 0.26286556, -0.42532537},
- { 0.50000000, -0.68819095, -0.42532537},
- {-0.50000000, -0.68819095, -0.42532537},
- {-0.80901698, 0.26286556, -0.42532537},
- { 0.50000000, 0.68819095, 0.42532537},
- { 0.80901698, -0.26286556, 0.42532537},
- { 0.00000000, -0.85065080, 0.42532537},
- {-0.80901698, -0.26286556, 0.42532537},
- {-0.50000000, 0.68819095, 0.42532537},
- { 0.00000000, 0.00000000, 0.95105650}
- },
- { /* faces (numfaces + indexes into vertices) */
- /* faces must be specified clockwise from the outside */
- 3, 0, 2, 1,
- 3, 0, 3, 2,
- 3, 0, 4, 3,
- 3, 0, 5, 4,
- 3, 0, 1, 5,
- 3, 1, 6, 10,
- 3, 1, 2, 6,
- 3, 2, 7, 6,
- 3, 2, 3, 7,
- 3, 3, 8, 7,
- 3, 3, 4, 8,
- 3, 4, 9, 8,
- 3, 4, 5, 9,
- 3, 5, 10, 9,
- 3, 5, 1, 10,
- 3, 10, 6, 11,
- 3, 6, 7, 11,
- 3, 7, 8, 11,
- 3, 8, 9, 11,
- 3, 9, 10, 11
- }
- }, /* leave a comma to separate from the next include file */
- /* end */
-