PC01.389 Dave's Sphere
- L/W
- 105%
- Design RI
- 1.54
- H/W
- 115%
- Gear
- 80
- V/W³
- 0.627
- Symmetry
- 5 (mirrored)
- Facets
- 190
- Tiers
- 21
- Crown
- 10
- Pavilion
- 180
Miller, Dave; Diagrams for Faceting v3 (1987) p138;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 80 81624324048566472 | Girdle facet. Cut ECED. |
| P1 | 84.23° | 1151731334749636579 | Meet G-P6-P7-P10 |
| P2 | 79.78° | 7.88.223.824.239.840.255.856.271.872.2 | Meet G-P6-P7-P10-C1 |
| P3 | 77.00° | 6.59.522.525.538.541.554.557.570.573.5 | Meet G-C1-C2-P6-P7-P10 |
| P4 | 76.25° | 8016324864 | Meet C1-C3-C4 |
| P5 | 64.61° | 4.611.420.627.436.643.452.659.468.675.4 | Meet C2-C2-C3-C3 |
| P6 | 52.11° | 4.811.220.827.236.843.252.859.268.875.2 | Meet C2-C3-C4-C4-C3-C2 |
| P7 | 46.50° | 6.49.622.425.638.441.654.457.670.473.6 | Meet C2-C3-C4-C5-C5-C4-C3-C2 |
| P8 | 40.68° | 8016324864 | Meet C5-C4-C6-C4-C5 |
| P9 | 33.50° | 1.514.517.530.533.546.549.562.565.578.5 | Meet C5-C7-C8 |
| P10 | 15.50° | 3131929354551616777 | C9-C7-C7-C9 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 84.23° | 7 92325394155577173 | Meet P5-P6-P7 |
| C2 | 79.78° | 0.215.816.231.832.247.848.263.864.279.8 | Meet P6-P5-P4-P3-P4-P5-P6 |
| C3 | 77.00° | 1.514.517.530.533.546.549.562.565.578.5 | Meet P5-P4-P3-P3-P4-P5 |
| C4 | 76.25° | 824405672 | Met P5-P4-P8-P4-P5 |
| C5 | 64.61° | 3.412.619.428.635.444.651.460.667.476.6 | Meet P3-P4-P4-P3 |
| C6 | 52.11° | 3.212.819.228.835.244.851.260.867.276.8 | Meet C3-C3 equalize ribs of pentagon |
| C7 | 46.50° | 1.614.417.630.433.646.449.662.465.678.4 | Meet C1-C2Meet P1-P2-P1-P2 |
| C8 | 40.68° | 824405672 | Meet P2-P3-P4 |
| C9 | 33.50° | 6.59.522.525.538.541.554.557.570.573.5 | Fix size of central pentagon |
| C10 | 15.50° | 5112127374353596975 | Cut to TCP |