Great Pentakis Dodecahedron C0 = 0.427050983124842272306880251548 = (3 * sqrt(5) - 5) / 4 C1 = 0.690983005625052575897706582817 = (5 - sqrt(5)) / 4 C2 = 4.04508497187473712051146708591 = 5 * (1 + sqrt(5)) / 4 C3 = 6.54508497187473712051146708591 = 5 * (3 + sqrt(5)) / 4 V0 = (0.0, C1, -C0) V1 = (0.0, C1, C0) V2 = (0.0, -C1, -C0) V3 = (0.0, -C1, C0) V4 = ( C1, -C0, 0.0) V5 = (-C1, -C0, 0.0) V6 = ( C1, C0, 0.0) V7 = (-C1, C0, 0.0) V8 = (-C0, 0.0, C1) V9 = (-C0, 0.0, -C1) V10 = ( C0, 0.0, C1) V11 = ( C0, 0.0, -C1) V12 = (0.0, C3, -C2) V13 = (0.0, C3, C2) V14 = (0.0, -C3, -C2) V15 = (0.0, -C3, C2) V16 = ( C3, -C2, 0.0) V17 = (-C3, -C2, 0.0) V18 = ( C3, C2, 0.0) V19 = (-C3, C2, 0.0) V20 = (-C2, 0.0, C3) V21 = (-C2, 0.0, -C3) V22 = ( C2, 0.0, C3) V23 = ( C2, 0.0, -C3) Faces: { 12, 2, 5 } { 12, 5, 8 } { 12, 8, 10 } { 12, 10, 4 } { 12, 4, 2 } { 13, 3, 4 } { 13, 4, 11 } { 13, 11, 9 } { 13, 9, 5 } { 13, 5, 3 } { 14, 0, 6 } { 14, 6, 10 } { 14, 10, 8 } { 14, 8, 7 } { 14, 7, 0 } { 15, 1, 7 } { 15, 7, 9 } { 15, 9, 11 } { 15, 11, 6 } { 15, 6, 1 } { 16, 0, 1 } { 16, 1, 8 } { 16, 8, 5 } { 16, 5, 9 } { 16, 9, 0 } { 17, 1, 0 } { 17, 0, 11 } { 17, 11, 4 } { 17, 4, 10 } { 17, 10, 1 } { 18, 3, 2 } { 18, 2, 9 } { 18, 9, 7 } { 18, 7, 8 } { 18, 8, 3 } { 19, 2, 3 } { 19, 3, 10 } { 19, 10, 6 } { 19, 6, 11 } { 19, 11, 2 } { 20, 0, 9 } { 20, 9, 2 } { 20, 2, 4 } { 20, 4, 6 } { 20, 6, 0 } { 21, 1, 6 } { 21, 6, 4 } { 21, 4, 3 } { 21, 3, 8 } { 21, 8, 1 } { 22, 0, 7 } { 22, 7, 5 } { 22, 5, 2 } { 22, 2, 11 } { 22, 11, 0 } { 23, 1, 10 } { 23, 10, 3 } { 23, 3, 5 } { 23, 5, 7 } { 23, 7, 1 }