5 ms·
Maybe use a cubic spline grid? This is one method that is used in computer graphics for distorting meshes, FFD: https://en.wikipedia.org/wiki/Free-form_deform
by bhouston 2y ago
Maybe use a cubic spline grid? This is one method that is used in computer graphics for distorting meshes, FFD: https://en.wikipedia.org/wiki/Free-form_deformation https://en.wikipedia.org/wiki/Free-form_deformation
It can be approximated by making a lot of smaller affine triangles.