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fixed error that was caused by 2 vertex loops center being 0.0 distance apart, also made the python 2.3 syntax default.

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Campbell Barton 2006-11-15 21:12:53 +00:00
parent 6cd62026b9
commit a84f60a3bd
1 changed files with 6 additions and 3 deletions
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9
release/scripts/mesh_skin.py
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@ -76,7 +76,7 @@ class edge:
self.removed = 0 # Have we been culled from the eloop
self.match = None # The other edge were making a face with
self.cent= (co1+co2)*0.5
self.cent= Mathutils.MidpointVecs(co1, co2)
self.angle= 0.0
class edgeLoop:
@ -248,10 +248,13 @@ def getSelectedEdges(me, ob):
return i1, i2
# value is [edge, face_sel_user_in]
'''
try: # Python 2.4 only
edge_dict= dict((ed_key(ed), [ed, 0]) for ed in me.edges)
except:
edge_dict= dict([(ed_key(ed), [ed, 0]) for ed in me.edges])
'''
# Cant try 2.4 syntax because python 2.3 will complain still
edge_dict= dict([(ed_key(ed), [ed, 0]) for ed in me.edges])
for f in me.faces:
if f.sel:
@ -374,7 +377,7 @@ def skin2EdgeLoops(eloop1, eloop2, me, ob, MODE):
ed_dir= e1.cent-e2.cent
a_diff= AngleBetweenVecs(DIR, ed_dir)/18 # 0 t0 18
totEloopDist += (diff * (1+a_diff)) / loopDist
totEloopDist += (diff * (1+a_diff)) / (1+loopDist)
# Premeture break if where no better off
if totEloopDist > bestEloopDist: