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Draft: Bugfix in snapping

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This commit is contained in:
Yorik van Havre 2013-10-06 16:52:14 -03:00
parent 88493ec0e5
commit 01d5193296
1 changed files with 33 additions and 30 deletions
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7
src/Mod/Draft/DraftSnap.py
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@ -324,16 +324,19 @@ class Snapper:
# calculating the nearest snap point # calculating the nearest snap point
shortest = 1000000000000000000 shortest = 1000000000000000000
origin = Vector(self.snapInfo['x'],self.snapInfo['y'],self.snapInfo['z']) origin = Vector(self.snapInfo['x'],self.snapInfo['y'],self.snapInfo['z'])
winner = [Vector(0,0,0),None,Vector(0,0,0)] winner = None
fp = point
for snap in snaps: for snap in snaps:
if (not snap) or (snap[0] == None): if (not snap) or (snap[0] == None):
print "debug: Snapper: invalid snap point: ",snaps pass
#print "debug: Snapper: invalid snap point: ",snaps
else: else:
delta = snap[0].sub(origin) delta = snap[0].sub(origin)
if delta.Length < shortest: if delta.Length < shortest:
shortest = delta.Length shortest = delta.Length
winner = snap winner = snap
if winner:
# see if we are out of the max radius, if any # see if we are out of the max radius, if any
if self.radius: if self.radius:
dv = point.sub(winner[2]) dv = point.sub(winner[2])