thomalex.moreau/MultiExport-FreeCAD
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fixed objects without Dir fort SVG export

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Thomas-Alexandre Moreau 2025-05-15 15:48:23 +02:00
parent 35b44967cd
commit 8fd9bcbff5
1 changed files with 48 additions and 22 deletions
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70
MultiExport.FCMacro
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@ -210,30 +210,51 @@ class WindowDialog():
# -------- END -------- #
def searchDir(self, obj, xres, yres, zres):
x, y, z = xres, yres, zres
def getLargestFaceDir(self, obj):
if not hasattr(obj, "Shape") or not obj.Shape.Faces:
return None
if hasattr(obj, "Dir"):
if obj.Dir.x != 0.0:
x = obj.Dir.x
if obj.Dir.y != 0.0:
y = obj.Dir.y
if obj.Dir.z != 0.0:
z = obj.Dir.z
maxArea = 0.0
largestFace = None
if not hasattr(obj, "Objects"):
return FreeCAD.Vector(x, y, z)
else:
res = FreeCAD.Vector(x, y, z)
for i in obj.Objects:
res = self.searchDir(i, x, y, z)
return res
for face in obj.Shape.Faces:
area = face.Area
if area > maxArea:
maxArea = area
largestFace = face
elif hasattr(obj, "Objects"):
res = FreeCAD.Vector(x, y, z)
for i in obj.Objects:
res = self.searchDir(i, x, y, z)
return res
if largestFace:
# Get normal at center of face (parametric center)
u, v = largestFace.Surface.parameter(largestFace.CenterOfMass)
normal = largestFace.normalAt(u, v)
return normal.normalize()
return None
# def searchDir(self, obj, xres, yres, zres):
# x, y, z = xres, yres, zres
# if hasattr(obj, "Dir"):
# if obj.Dir.x != 0.0:
# x = obj.Dir.x
# if obj.Dir.y != 0.0:
# y = obj.Dir.y
# if obj.Dir.z != 0.0:
# z = obj.Dir.z
# if not hasattr(obj, "Objects"):
# return FreeCAD.Vector(x, y, z)
# else:
# res = FreeCAD.Vector(x, y, z)
# for i in obj.Objects:
# res = self.searchDir(i, x, y, z)
# return res
# elif hasattr(obj, "Objects"):
# res = FreeCAD.Vector(x, y, z)
# for i in obj.Objects:
# res = self.searchDir(i, x, y, z)
# return res
def exportSVG(self, isCalepinage):
plateLength = self.form.doubleSpinBoxLength.value()
@ -255,7 +276,12 @@ class WindowDialog():
break
for _ in range(count):
vector = self.searchDir(obj, 0, 0, 0)
if hasattr(obj, "Dir"):
vector = FreeCAD.Vector(obj.Dir.x, obj.Dir.y, obj.Dir.z)
else:
vector = self.getLargestFaceDir(obj)
# vector = self.searchDir(obj, 0, 0, 0)
sv0 = Draft.make_shape2dview(obj, vector)
FreeCAD.ActiveDocument.recompute()