PC 41.063

Chapco's Octagon (CHAPCOOCT)

Covill, Charles W; Original Designs Book 1, page 1-2
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DataVue
L/W
159%
Design RI
1.54
H/W
71%
Gear
96
V/W³
0.450
Symmetry
2 (mirrored)
Facets
77
Tiers
20
Crown
8
Pavilion
69

: :

Wireframe

Chapco's Octagon (CHAPCOOCT) 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
 3455193
G290.00°
21276975
P154.00°
21276975
Locate girdle on G1-G2 intersection
P254.00°
 3455193
Meet [1-G1-G2]
P349.00°
23257173
Meet [1-1-G1-G1]
P449.00°
 1474995
Meet [ 2-G2-G2-2 ]
P549.00°
 5435391
Meet [ 1-G1-G2-2 ]
P649.00°
19296777
Meet {1-G1-G1-2-5 }
P746.00°
 2465094
Meet { P5-P2-P4 }
P844.00°
21276975
Meet { P3-P1-P6 }
P942.00°
21276975
Meet { P7-P3-P3-P7 }

Crown

#AngleFacetsNotes
C147.00°
 3455193
C247.00°
21276975
C340.00°
 1474995
C440.00°
20286876
C540.00°
22267074
C637.97°
 5435391
C732.78°
 3455193
C831.61°
21276975
T0.00°
96