New grid type: compass dodecagonal

A grid based on dodecagons with square symmetry. In between dodecagons
there are 4 triangles around 1 square, which resembles a compass rose.
https://en.wikipedia.org/wiki/3-4-3-12_tiling
This commit is contained in:
Michael Quevillon
2019-05-28 00:19:33 -04:00
committed by Simon Tatham
parent 3cf0a3b7b0
commit 56ef86f92b
3 changed files with 101 additions and 1 deletions

1
grid.h
View File

@ -107,6 +107,7 @@ typedef struct grid {
A(DODECAGONAL,dodecagonal) \
A(GREATDODECAGONAL,greatdodecagonal) \
A(GREATGREATDODECAGONAL,greatgreatdodecagonal) \
A(COMPASSDODECAGONAL,compassdodecagonal) \
A(PENROSE_P2,penrose_p2_kite) \
A(PENROSE_P3,penrose_p3_thick)