Geodesic Icosahedron Pattern 1 [1,1] (Pentakis Dodecahedron) C0 = 0.381966011250105151795413165634 = (3 - sqrt(5)) / 2 C1 = 0.548231992894670430445002211178 = 3 * (2 * sqrt(5) - 1) / 19 C2 = 0.618033988749894848204586834366 = (sqrt(5) - 1) / 2 C3 = 0.8870579982236676076112505527946 = 3 * (9 + sqrt(5)) / 38 V0 = ( 0.0, C0, 1.0) V1 = ( 0.0, C0, -1.0) V2 = ( 0.0, -C0, 1.0) V3 = ( 0.0, -C0, -1.0) V4 = ( 1.0, 0.0, C0) V5 = ( 1.0, 0.0, -C0) V6 = (-1.0, 0.0, C0) V7 = (-1.0, 0.0, -C0) V8 = ( C0, 1.0, 0.0) V9 = ( C0, -1.0, 0.0) V10 = ( -C0, 1.0, 0.0) V11 = ( -C0, -1.0, 0.0) V12 = ( C1, 0.0, C3) V13 = ( C1, 0.0, -C3) V14 = ( -C1, 0.0, C3) V15 = ( -C1, 0.0, -C3) V16 = ( C3, C1, 0.0) V17 = ( C3, -C1, 0.0) V18 = ( -C3, C1, 0.0) V19 = ( -C3, -C1, 0.0) V20 = ( 0.0, C3, C1) V21 = ( 0.0, C3, -C1) V22 = ( 0.0, -C3, C1) V23 = ( 0.0, -C3, -C1) V24 = ( C2, C2, C2) V25 = ( C2, C2, -C2) V26 = ( C2, -C2, C2) V27 = ( C2, -C2, -C2) V28 = ( -C2, C2, C2) V29 = ( -C2, C2, -C2) V30 = ( -C2, -C2, C2) V31 = ( -C2, -C2, -C2) Faces: { 12, 0, 2 } { 12, 2, 26 } { 12, 26, 4 } { 12, 4, 24 } { 12, 24, 0 } { 13, 3, 1 } { 13, 1, 25 } { 13, 25, 5 } { 13, 5, 27 } { 13, 27, 3 } { 14, 2, 0 } { 14, 0, 28 } { 14, 28, 6 } { 14, 6, 30 } { 14, 30, 2 } { 15, 1, 3 } { 15, 3, 31 } { 15, 31, 7 } { 15, 7, 29 } { 15, 29, 1 } { 16, 4, 5 } { 16, 5, 25 } { 16, 25, 8 } { 16, 8, 24 } { 16, 24, 4 } { 17, 5, 4 } { 17, 4, 26 } { 17, 26, 9 } { 17, 9, 27 } { 17, 27, 5 } { 18, 7, 6 } { 18, 6, 28 } { 18, 28, 10 } { 18, 10, 29 } { 18, 29, 7 } { 19, 6, 7 } { 19, 7, 31 } { 19, 31, 11 } { 19, 11, 30 } { 19, 30, 6 } { 20, 8, 10 } { 20, 10, 28 } { 20, 28, 0 } { 20, 0, 24 } { 20, 24, 8 } { 21, 10, 8 } { 21, 8, 25 } { 21, 25, 1 } { 21, 1, 29 } { 21, 29, 10 } { 22, 11, 9 } { 22, 9, 26 } { 22, 26, 2 } { 22, 2, 30 } { 22, 30, 11 } { 23, 9, 11 } { 23, 11, 31 } { 23, 31, 3 } { 23, 3, 27 } { 23, 27, 9 }