Posted by dxli on Jul 04, 2015; 5:13pm
URL: https://forum.librecad.org/To-make-the-Plot-Equation-plugin-an-internal-feature-tp5711759p5711798.html

PoC in https://github.com/LibreCAD/LibreCAD/commit/7db402a920fca0882c0a4dc9d26b7babf424b67b

Problem noticed: slow intersection.

1, revert this feature;
2, improve efficiency of splinepoints intersection. Currently, intersection for splinepoints is using a O(n^2) algorithm, with n being number of points used to generate the interpolation 2nd spline.