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Commit | Line | Data |
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dfd2f590 AM |
1 | From 328bdcf6363f1107447858c2dd939ecae1005f47 Mon Sep 17 00:00:00 2001 |
2 | From: Yorik van Havre <yorik@uncreated.net> | |
3 | Date: Thu, 18 Sep 2014 19:39:37 -0300 | |
4 | Subject: [PATCH] Draft: small fix in trackers - fixes #1757 | |
5 | ||
6 | --- | |
7 | src/Mod/Draft/DraftSnap.py | 5 ++++- | |
8 | 1 file changed, 4 insertions(+), 1 deletion(-) | |
9 | ||
10 | diff --git a/src/Mod/Draft/DraftSnap.py b/src/Mod/Draft/DraftSnap.py | |
11 | index ac57d43..af53881 100644 | |
12 | --- a/src/Mod/Draft/DraftSnap.py | |
13 | +++ b/src/Mod/Draft/DraftSnap.py | |
14 | @@ -575,7 +575,10 @@ def snapToPolar(self,point,last): | |
15 | vecs.extend([v,v.negative()]) | |
16 | for v in vecs: | |
17 | if not DraftVecUtils.isNull(v): | |
18 | - de = Part.Line(last,last.add(v)).toShape() | |
19 | + try: | |
20 | + de = Part.Line(last,last.add(v)).toShape() | |
21 | + except: | |
22 | + return point,None | |
23 | np = self.getPerpendicular(de,point) | |
24 | if ((self.radius == 0) and (point.sub(last).getAngle(v) < 0.087)) \ | |
25 | or ((np.sub(point)).Length < self.radius): |