From b2eb56076d47af08a11e10fa53446a00b849a13c Mon Sep 17 00:00:00 2001 From: jaseg Date: Thu, 26 Sep 2019 19:45:54 +0200 Subject: Pogojig mostly done: KiCAD export works --- support/pogojig/inkscape/cspsubdiv.py | 38 +++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 support/pogojig/inkscape/cspsubdiv.py (limited to 'support/pogojig/inkscape/cspsubdiv.py') diff --git a/support/pogojig/inkscape/cspsubdiv.py b/support/pogojig/inkscape/cspsubdiv.py new file mode 100644 index 0000000..72da473 --- /dev/null +++ b/support/pogojig/inkscape/cspsubdiv.py @@ -0,0 +1,38 @@ +#!/usr/bin/env python +from .bezmisc import * +from .ffgeom import * + +def maxdist(points): + ((p0x,p0y),(p1x,p1y),(p2x,p2y),(p3x,p3y)) = points + p0 = Point(p0x,p0y) + p1 = Point(p1x,p1y) + p2 = Point(p2x,p2y) + p3 = Point(p3x,p3y) + + s1 = Segment(p0,p3) + return max(s1.distanceToPoint(p1),s1.distanceToPoint(p2)) + + +def cspsubdiv(csp,flat): + for sp in csp: + subdiv(sp,flat) + +def subdiv(sp,flat,i=1): + while i < len(sp): + p0 = sp[i-1][1] + p1 = sp[i-1][2] + p2 = sp[i][0] + p3 = sp[i][1] + + b = (p0,p1,p2,p3) + m = maxdist(b) + if m <= flat: + i += 1 + else: + one, two = beziersplitatt(b,0.5) + sp[i-1][2] = one[1] + sp[i][0] = two[2] + p = [one[2],one[3],two[1]] + sp[i:1] = [p] + +# vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 fileencoding=utf-8 textwidth=99 -- cgit