Tessl, a tesselation workspace
暂无分享，去创建一个
[1] D. Schattschneider. The Plane Symmetry Groups: Their Recognition and Notation , 1978 .
[2] G. J. Porter. Aplanar, two-dimensional geometry in APL , 1980, APLQ.
暂无分享，去创建一个
[1] D. Schattschneider. The Plane Symmetry Groups: Their Recognition and Notation , 1978 .
[2] G. J. Porter. Aplanar, two-dimensional geometry in APL , 1980, APLQ.