6 Apr
2017
6 Apr
'17
9:57 a.m.
On Wed, Apr 5, 2017, at 19:02, Serge Shakhov wrote:
Just want to clarify. Am I right that your solution isn't applicable to PiecewiseAffineTransform at all? Do you think it may be possible to find a workaround?
Sorry, I should have been clearer. With "defined" I meant implemented. To invert a piecewise affine transform, you'll have to use SciPy KD-tree to find the nearest quad coordinates, and then invert the matching affine. This is not necessarily hard, but it's not trivial to implement. Stéfan