Module utils

Utilities useful for various generations tasks.

Functions

• push_arc
  Pushes to out a set of points forming an arc starting at start, ending at end with revolution center at center. The curve is approximated by pushing nsubdivs points. The start and end point are not pushed to out.
• push_xy_arc
  Pushes a discretized counterclockwise circle to a buffer. The circle is contained on the plane spanned by the x and y axis.
• scaled
  Returns the transformed version of a vector of points.
• transform
  Applies in-place a transformation to an array of points.
• transformed
  Returns the transformed version of a vector of points.