mymesh.tree.OctreeNode.ContainsTris

OctreeNode.ContainsTris(tris, TriNormals=None)

Identify which of a set of a triangles is contained in the node

Parameters:

• tris (array_like) – Coordinates of the points of the triangles (shape=(n,3,3))

• TriNormals (array_like, optional) – Normal vectors of the triangles (shape=(n,3))

Returns:

Intersections – List of indices of the triangles that are contained within the node

Return type:

np.ndarray