scene_synthesizer.utils.sample_polygon

scene_synthesizer.utils.sample_polygon(polygon, count, factor=1.5, max_iter=10, seed=None)

Use rejection sampling to generate random points inside a polygon. This is the same as sample_polygon but using a specified RNG.

Parameters:

  • polygon (shapely.geometry.Polygon) – Polygon that will contain points

  • count (int) – Number of points to return

  • factor (float) – How many points to test per loop

  • max_iter (int) – Maximum number of intersection checks is: > count * factor * max_iter

  • seed (int, numpy.random._generator.Generator, optional) – A seed or random number generator. Defaults to None which creates a new default random number generator.

Returns:

Random points inside polygon where n <= count

Return type:

(n, 2) float