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tweak delauny code to be more strict on it's colinear detection

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Jon Atkins
2013-06-15 03:47:58 +01:00
parent 5a62d92620
commit ea46405cd9
1 changed files with 2 additions and 2 deletions
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2
external/delaunay.js vendored
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@ -18,7 +18,7 @@
/* If the points of the triangle are collinear, then just find the
* extremes and use the midpoint as the center of the circumcircle. */
if(Math.abs(G) < 0.000001) {
if(Math.abs(G) < 1e-12) {
minx = Math.min(a.x, b.x, c.x)
miny = Math.min(a.y, b.y, c.y)
dx = (Math.max(a.x, b.x, c.x) - minx) * 0.5