This is documentation for an old release of SciPy (version 0.17.1). Read this page in the documentation of the latest stable release (version 1.15.1).
scipy.spatial.Delaunay.transform¶
- Delaunay.transform¶
Affine transform from x to the barycentric coordinates c.
Type: ndarray of double, shape (nsimplex, ndim+1, ndim) This is defined by:
T c = x - r
At vertex j, c_j = 1 and the other coordinates zero.
For simplex i, transform[i,:ndim,:ndim] contains inverse of the matrix T, and transform[i,ndim,:] contains the vector r.