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Added special behaviour to Draft snap for working with walls

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This commit is contained in:
Yorik van Havre 2012-01-26 10:03:09 -02:00
parent 0a48a90744
commit 0aaab4c8da
1 changed files with 22 additions and 11 deletions
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33
src/Mod/Draft/DraftSnap.py
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@ -189,7 +189,17 @@ class Snapper:
# active snapping
comp = info['Component']
if obj.isDerivedFrom("Part::Feature"):
if (Draft.getType(obj) == "Wall") and not oldActive:
if obj.Base:
for edge in obj.Base.Shape.Edges:
snaps.extend(self.snapToEndpoints(edge))
snaps.extend(self.snapToMidpoint(edge))
snaps.extend(self.snapToPerpendicular(edge,lastpoint))
snaps.extend(self.snapToIntersection(edge))
snaps.extend(self.snapToElines(edge,eline))
elif obj.isDerivedFrom("Part::Feature"):
if (not self.maxEdges) or (len(obj.Edges) <= self.maxEdges):
if "Edge" in comp:
# we are snapping to an edge
@ -297,16 +307,17 @@ class Snapper:
np = self.getPerpendicular(e,point)
if not fcgeo.isPtOnEdge(np,e):
if (np.sub(point)).Length < self.radius:
if self.tracker:
self.tracker.setCoords(np)
self.tracker.setMarker(self.mk['extension'])
self.tracker.on()
if self.extLine:
self.extLine.p1(e.Vertexes[0].Point)
self.extLine.p2(np)
self.extLine.on()
self.setCursor('extension')
return np,Part.Line(e.Vertexes[0].Point,np).toShape()
if np != e.Vertexes[0].Point:
if self.tracker:
self.tracker.setCoords(np)
self.tracker.setMarker(self.mk['extension'])
self.tracker.on()
if self.extLine:
self.extLine.p1(e.Vertexes[0].Point)
self.extLine.p2(np)
self.extLine.on()
self.setCursor('extension')
return np,Part.Line(e.Vertexes[0].Point,np).toShape()
else:
if last:
de = Part.Line(last,last.add(fcgeo.vec(e))).toShape()