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Simple visualisation of removal shape extensions.

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This commit is contained in:
markus
2018-09-24 17:18:44 -07:00
committed by wmayer
parent c8dc0e344d
commit 1c74eee9df
2 changed files with 79 additions and 18 deletions
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6
src/Mod/Path/PathScripts/PathPocketShape.py
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@@ -65,7 +65,6 @@ class Extension(object):
e2 = e0.copy()
off = self.length.Value * direction
e2.translate(off)
print("extendEdge(%.2f, %.2f, %.2f)" % (off.x, off.y, off.z))
e2 = PathGeom.flipEdge(e2)
e1 = Part.Edge(Part.LineSegment(e0.valueAt(e0.LastParameter), e2.valueAt(e2.FirstParameter)))
e3 = Part.Edge(Part.LineSegment(e2.valueAt(e2.LastParameter), e0.valueAt(e0.FirstParameter)))
@@ -80,20 +79,17 @@ class Extension(object):
feature = self.obj.Shape.getElement(self.sub)
if Part.Edge == type(feature):
e0 = feature
print("getEdgeCorners(%s)" % self.sub)
midparam = e0.FirstParameter + 0.5 * (e0.LastParameter - e0.FirstParameter)
tangent = e0.tangentAt(midparam)
normal = tangent.cross(FreeCAD.Vector(0, 0, 1)).normalize()
poffPlus = e0.valueAt(midparam) + 0.01 * normal
poffMinus = e0.valueAt(midparam) - 0.01 * normal
if not self.obj.Shape.isInside(poffPlus, 0.005, True):
print('poffPlus')
return self.extendEdge(e0, normal)
if not self.obj.Shape.isInside(poffMinus, 0.005, True):
print('poffMinus')
return self.extendEdge(e0, normal.negative())
else:
print("getCorners(%s)" % self.sub)
PathLog.warning("getWire does not support %s" % type(feature))
class ObjectPocket(PathPocketBase.ObjectPocket):