Years ago Domokos developed a mathematical tool for describing tessellations based on their average properties rather than ...

A rich set of functions and operators is available to perform various geometric operations such as scaling, translation, rotation, and determining intersections. They are explained in Section 9.11.

Concatenates two open paths (returns NULL if either path is closed). path '[(0,0),(1,1)]' + path '[(2,2),(3,3),(4,4)]' → [(0,0),(1,1),(2,2),(3,3),(4,4)] ...

Provides rounding of corners or rounding that preserves corner points and curves the edges. Also provides some 3D rounding functions, and a powerful function for joining two prisms together with a ...

You can create regular polygons with optional rounded corners and alignment features not available with circle(). The file also provides teardrop2d, which is useful for 3D printable holes. Many of the ...