suzanne.soy/cadquery-freecad-module
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Fixed the Center call for Shape objects on rotateAboutCenter, and changed CenterOfMass usage so that it won't fail silently.

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This commit is contained in:
Jeremy Wright 2015-08-03 12:06:59 -04:00
parent 14262e744d
commit 6e70ad5e97
3 changed files with 6 additions and 5 deletions
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3
cadquery/CQ.py
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@ -685,7 +685,8 @@ class CQ(object):
endVec = Vector(axisEndPoint) endVec = Vector(axisEndPoint)
def _rot(obj): def _rot(obj):
startPt = obj.Center() # TODO: compute the weighted average instead of using the first solid
startPt = obj.Solids()[0].Center()
endPt = startPt + endVec endPt = startPt + endVec
return obj.rotate(startPt, endPt, angleDegrees) return obj.rotate(startPt, endPt, angleDegrees)

6
cadquery/freecad_impl/shapes.py
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@ -185,10 +185,10 @@ class Shape(object):
return BoundBox(self.wrapped.BoundBox) return BoundBox(self.wrapped.BoundBox)
def Center(self): def Center(self):
try: # try:
return Vector(self.wrapped.CenterOfMass) return Vector(self.wrapped.CenterOfMass)
except: # except:
pass # pass
def Closed(self): def Closed(self):
return self.wrapped.Closed return self.wrapped.Closed