I thought I might need to create a class to calculate a series of points between two primary veins but looks like Shapely has most of the problem solved already. LineString can give me the full length and also provides an interpolate(distance) method to return a point along the line string.
So all I need to do is get the interpolated points for both primary veins, then average them and I’ll have a point within the interveinal region. I vary the distance of the interpolation from 0 to the full length (which can be different) to pick several points.
If the curves are extreme I might get some bad points but those are probably the same curves that give me errors when I try to render Voronoi polygons.
Cool. Playing with the max generations parameters (another quadratic equation) using the sliders and I should probably randomize those values, too. It changes the wing shape a lot!
For now, though, I just need to confirm that the max generations are varying the vein length. I’m getting the same length for every single segment which makes no sense.