def makeAreaCurve(edges, direction, startpt=None, endpt=None):
curveobj = area.Curve()
cleanededges = Part.__sortEdges__(cleanedges(edges, 0.01))
# for e in cleanededges:
# print str(e.valueAt(e.FirstParameter)) + "," +
# str(e.valueAt(e.LastParameter))
edgelist = []
if len(cleanededges) == 1: # user selected a single edge.
edgelist = cleanededges
else:
# edgelist = [] #Multiple edges. Need to sequence the vetexes.
# First get the first segment oriented correctly.
# We first compare the last parameter of the first segment to see if it
# matches either end of the second segment. If not, it must need
# flipping.
p0L = cleanededges[0].valueAt(cleanededges[0].LastParameter)
if PathGeom.pointsCoincide(
p0L, cleanededges[1].valueAt(cleanededges[1].FirstParameter)
) or PathGeom.pointsCoincide(
p0L, cleanededges[1].valueAt(cleanededges[1].LastParameter)):
edge0 = cleanededges[0]
else:
edge0 = PathUtils.reverseEdge(cleanededges[0])
edgelist.append(edge0)
# Now iterate the rest of the edges matching the last parameter of the
# previous segment.
for edge in cleanededges[1:]:
if PathGeom.pointsCoincide(
edge.valueAt(edge.FirstParameter),
edgelist[-1].valueAt(edgelist[-1].LastParameter)):
nextedge = edge
else:
nextedge = PathUtils.reverseEdge(edge)
edgelist.append(nextedge)
# print "makeareacurve 87: " + "area.Point(" +
# str(edgelist[0].Vertexes[0].X) + ", " +
# str(edgelist[0].Vertexes[0].Y)+")"
curveobj.append(
area.Point(edgelist[0].Vertexes[0].X, edgelist[0].Vertexes[0].Y))
# seglist =[]
# if direction=='CW':
# edgelist.reverse()
# for e in edgelist:
# seglist.append(PathUtils.reverseEdge(e)) #swap end points on every segment
# else:
# for e in edgelist:
# seglist.append(e)
for s in edgelist:
curveobj.append(makeAreaVertex(s))
if startpt:
# future nearest point code yet to be worked out -fixme
# v1 = Vector(startpt.X,startpt.Y,startpt.Z)
# perppoint1 = DraftGeomUtils.findPerpendicular(v1,firstedge)
# perppoint1 = DraftGeomUtils.findDistance(v1,firstedge)
# if perppoint1:
# curveobj.ChangeStart(area.Point(perppoint1[0].x,perppoint1[0].y))
# else:
# curveobj.ChangeStart(area.Point(startpt.X,startpt.Y))
curveobj.ChangeStart(area.Point(startpt.x, startpt.y))
if endpt:
# future nearest point code yet to be worked out -fixme
# v2 = Vector(endpt.X,endpt.Y,endpt.Z)
# perppoint2 = DraftGeomUtils.findPerpendicular(v2,lastedge)
# if perppoint2:
# curveobj.ChangeEnd(area.Point(perppoint2[0].x,perppoint2[0].y))
# else:
# curveobj.ChangeEnd(area.Point(endpt.X,endpt.Y))
curveobj.ChangeEnd(area.Point(endpt.x, endpt.y))
if curveobj.IsClockwise() and direction == 'CCW':
curveobj.Reverse()
elif not curveobj.IsClockwise() and direction == 'CW':
curveobj.Reverse()
return curveobj
def makeAreaCurve(edges, direction, startpt=None, endpt=None):
curveobj = area.Curve()
cleanededges = PathUtils.cleanedges(edges, 0.01)
#sort the edges
vlist, edgestart, common = PathSelection.Sort2Edges(
[cleanededges[0], cleanededges[1]])
if cleanededges[0].valueAt(cleanededges[0].FirstParameter) <> edgestart:
firstedge = PathUtils.reverseEdge(cleanededges[0])
else:
firstedge = cleanededges[0]
edgelist = []
edgelist.append(firstedge)
#get start and end points of each edge aligned
for e in cleanededges[1:]:
if DraftVecUtils.equals(common, e.valueAt(e.FirstParameter)):
edgelist.append(e)
common = e.valueAt(e.LastParameter)
else:
newedge = PathUtils.reverseEdge(e)
common = newedge.valueAt(newedge.LastParameter)
edgelist.append(newedge)
curveobj.append(area.Point(edgestart.x, edgestart.y))
# seglist =[]
# if direction=='CW':
# edgelist.reverse()
# for e in edgelist:
# seglist.append(PathUtils.reverseEdge(e)) #swap end points on every segment
# else:
# for e in edgelist:
# seglist.append(e)
for s in edgelist:
curveobj.append(makeAreaVertex(s))
if startpt:
# future nearest point code yet to be worked out -fixme
# v1 = Vector(startpt.X,startpt.Y,startpt.Z)
# perppoint1 = DraftGeomUtils.findPerpendicular(v1,firstedge)
# perppoint1 = DraftGeomUtils.findDistance(v1,firstedge)
# if perppoint1:
# curveobj.ChangeStart(area.Point(perppoint1[0].x,perppoint1[0].y))
# else:
# curveobj.ChangeStart(area.Point(startpt.X,startpt.Y))
curveobj.ChangeStart(area.Point(startpt.X, startpt.Y))
if endpt:
# future nearest point code yet to be worked out -fixme
# v2 = Vector(endpt.X,endpt.Y,endpt.Z)
# perppoint2 = DraftGeomUtils.findPerpendicular(v2,lastedge)
# if perppoint2:
# curveobj.ChangeEnd(area.Point(perppoint2[0].x,perppoint2[0].y))
# else:
# curveobj.ChangeEnd(area.Point(endpt.X,endpt.Y))
curveobj.ChangeEnd(area.Point(endpt.X, endpt.Y))
if direction == 'CW':
curveobj.Reverse()
return curveobj
def makeAreaCurve(edges, direction, startpt=None, endpt=None):
curveobj = area.Curve()
cleanededges = Part.__sortEdges__(PathUtils.cleanedges(edges, 0.01))
# for e in cleanededges:
# print str(e.valueAt(e.FirstParameter)) + "," +
# str(e.valueAt(e.LastParameter))
edgelist = []
if len(cleanededges) == 1: # user selected a single edge.
edgelist = cleanededges
else:
# edgelist = [] #Multiple edges. Need to sequence the vetexes.
# First get the first segment oriented correctly.
# We first compare the last parameter of the first segment to see if it
# matches either end of the second segment. If not, it must need
# flipping.
if cleanededges[0].valueAt(cleanededges[0].LastParameter) in [cleanededges[1].valueAt(cleanededges[1].FirstParameter), cleanededges[1].valueAt(cleanededges[1].LastParameter)]:
edge0 = cleanededges[0]
else:
edge0 = PathUtils.reverseEdge(cleanededges[0])
edgelist.append(edge0)
# Now iterate the rest of the edges matching the last parameter of the
# previous segment.
for edge in cleanededges[1:]:
if edge.valueAt(edge.FirstParameter) == edgelist[-1].valueAt(edgelist[-1].LastParameter):
nextedge = edge
else:
nextedge = PathUtils.reverseEdge(edge)
edgelist.append(nextedge)
# print "makeareacurve 87: " + "area.Point(" +
# str(edgelist[0].Vertexes[0].X) + ", " +
# str(edgelist[0].Vertexes[0].Y)+")"
curveobj.append(area.Point(edgelist[0].Vertexes[
0].X, edgelist[0].Vertexes[0].Y))
# seglist =[]
# if direction=='CW':
# edgelist.reverse()
# for e in edgelist:
# seglist.append(PathUtils.reverseEdge(e)) #swap end points on every segment
# else:
# for e in edgelist:
# seglist.append(e)
for s in edgelist:
curveobj.append(makeAreaVertex(s))
if startpt:
# future nearest point code yet to be worked out -fixme
# v1 = Vector(startpt.X,startpt.Y,startpt.Z)
# perppoint1 = DraftGeomUtils.findPerpendicular(v1,firstedge)
# perppoint1 = DraftGeomUtils.findDistance(v1,firstedge)
# if perppoint1:
# curveobj.ChangeStart(area.Point(perppoint1[0].x,perppoint1[0].y))
# else:
# curveobj.ChangeStart(area.Point(startpt.X,startpt.Y))
curveobj.ChangeStart(area.Point(startpt.x, startpt.y))
if endpt:
# future nearest point code yet to be worked out -fixme
# v2 = Vector(endpt.X,endpt.Y,endpt.Z)
# perppoint2 = DraftGeomUtils.findPerpendicular(v2,lastedge)
# if perppoint2:
# curveobj.ChangeEnd(area.Point(perppoint2[0].x,perppoint2[0].y))
# else:
# curveobj.ChangeEnd(area.Point(endpt.X,endpt.Y))
curveobj.ChangeEnd(area.Point(endpt.x, endpt.y))
if curveobj.IsClockwise() and direction == 'CCW':
curveobj.Reverse()
elif not curveobj.IsClockwise() and direction == 'CW':
curveobj.Reverse()
return curveobj
def makeAreaCurve(edges,direction,startpt=None,endpt=None):
curveobj = area.Curve()
cleanededges = PathUtils.cleanedges(edges, 0.01)
#sort the edges
vlist,edgestart,common = PathSelection.Sort2Edges([cleanededges[0],cleanededges[1]])
if cleanededges[0].valueAt(cleanededges[0].FirstParameter)<>edgestart:
firstedge=PathUtils.reverseEdge(cleanededges[0])
else:
firstedge=cleanededges[0]
edgelist=[]
edgelist.append(firstedge)
#get start and end points of each edge aligned
for e in cleanededges[1:]:
if DraftVecUtils.equals(common,e.valueAt(e.FirstParameter)):
edgelist.append(e)
common= e.valueAt(e.LastParameter)
else:
newedge = PathUtils.reverseEdge(e)
common= newedge.valueAt(newedge.LastParameter)
edgelist.append(newedge)
curveobj.append(area.Point(edgestart.x,edgestart.y))
# seglist =[]
# if direction=='CW':
# edgelist.reverse()
# for e in edgelist:
# seglist.append(PathUtils.reverseEdge(e)) #swap end points on every segment
# else:
# for e in edgelist:
# seglist.append(e)
for s in edgelist:
curveobj.append(makeAreaVertex(s))
if startpt:
# future nearest point code yet to be worked out -fixme
# v1 = Vector(startpt.X,startpt.Y,startpt.Z)
# perppoint1 = DraftGeomUtils.findPerpendicular(v1,firstedge)
# perppoint1 = DraftGeomUtils.findDistance(v1,firstedge)
# if perppoint1:
# curveobj.ChangeStart(area.Point(perppoint1[0].x,perppoint1[0].y))
# else:
# curveobj.ChangeStart(area.Point(startpt.X,startpt.Y))
curveobj.ChangeStart(area.Point(startpt.X,startpt.Y))
if endpt:
# future nearest point code yet to be worked out -fixme
# v2 = Vector(endpt.X,endpt.Y,endpt.Z)
# perppoint2 = DraftGeomUtils.findPerpendicular(v2,lastedge)
# if perppoint2:
# curveobj.ChangeEnd(area.Point(perppoint2[0].x,perppoint2[0].y))
# else:
# curveobj.ChangeEnd(area.Point(endpt.X,endpt.Y))
curveobj.ChangeEnd(area.Point(endpt.X,endpt.Y))
if direction == 'CW':
curveobj.Reverse()
return curveobj
