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avoid using transformGeometry in importSVG

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This commit is contained in:
Sebastian Hoogen 2015-01-13 13:07:53 +01:00 committed by Yorik van Havre
parent ae3fafea6c
commit f045df1ef3
1 changed files with 16 additions and 2 deletions
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18
src/Mod/Draft/importSVG.py
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@ -230,6 +230,18 @@ def getcolor(color):
#for k,v in svgcolors.iteritems():
# if (k.lower() == color.lower()): pass
def transformCopyShape(shape,matrix):
m=matrix
#factor=matrix.submatrix(2).isOrthogonal()
#if factor != 0.0:
if m.A11*m.A11+m.A12*m.A12 == m.A21*m.A21+m.A22*m.A22 and \
m.A11*m.A21+m.A12*m.A22 == 0:
newshape=shape.copy()
newshape.transformShape(matrix)
return newshape
else:
return shape.transformGeometry(matrix)
def getsize(length,mode='discard',base=1):
"""parses length values containing number and unit
with mode 'discard': extracts a number from the given string (removes unit suffixes)
@ -989,10 +1001,12 @@ class svgHandler(xml.sax.ContentHandler):
if isinstance(sh,Part.Shape):
if self.transform:
FreeCAD.Console.PrintMessage("applying object transform: %s\n" % self.transform)
sh = sh.transformGeometry(self.transform)
sh = transformCopyShape(sh,self.transform)
#sh = sh.transformGeometry(self.transform)
for transform in self.grouptransform[::-1]:
FreeCAD.Console.PrintMessage("applying group transform: %s\n" % transform)
sh = sh.transformGeometry(transform)
sh = transformCopyShape(sh,transform)
#sh = sh.transformGeometry(transform)
return sh
elif Draft.getType(sh) == "Dimension":
pts = []