Interpolation Utilities (mathutils.interpolate)

The Blender interpolate module

mathutils.interpolate.poly_3d_calc(veclist, pt, /)

Calculate barycentric weights for a point on a polygon.

Parameters:

• veclist (Sequence[Sequence[float]]) – Sequence of 3D positions.

• pt – 2D or 3D position. :type pt: Sequence[float] :return: list of per-vector weights.

Return type:

list[float]