def getEntityEntity(sympyEntity):
"""
convert sympy object into PyCAD object
"""
if isinstance(sympyEntity, geoSympy.Circle):
arg = {
"ARC_0": Point(0.0, 0.0),
"ARC_1": 1,
"ARC_2": None,
"ARC_3": None
}
arc = Arc(arg)
arc.setFromSympy(sympyEntity)
return arc
elif isinstance(sympyEntity, geoSympy.Point):
p = Point(0.0, 0.0)
p.setFromSympy(sympyEntity)
return p
elif isinstance(sympyEntity, geoSympy.Segment):
segArg = {"SEGMENT_0": Point(0.0, 0.0), "SEGMENT_1": Point(1.0, 1.0)}
seg = Segment(segArg)
seg.setFromSympy(sympyEntity)
return seg
elif isinstance(sympyEntity, geoSympy.Ellipse):
arg = {
"ELLIPSE_0": Point(0.0, 0.0),
"ELLIPSE_1": 1.0,
"ELLIPSE_2": 2.0
}
e = Ellipse(arg)
e.setFromSympy(sympyEntity)
return e
else:
raise "not supported entity"
def getEntsToSave(self):
"""
get the chamfer segments
"""
id0, p0 = self.value[0]
id1, p1 = self.value[1]
objEnt = []
ent1 = self.document.getEntity(id0)
ent2 = self.document.getEntity(id1)
cel1 = ent1.getConstructionElements()
seg1 = Segment(cel1)
cel2 = ent2.getConstructionElements()
seg2 = Segment(cel2)
arg = {
"OBJECTJOINT_0": seg1,
"OBJECTJOINT_1": seg2,
"OBJECTJOINT_2": p0,
"OBJECTJOINT_3": p1,
"OBJECTJOINT_5": self.value[2],
}
cmf = Bisector(arg)
bisectorSegment = cmf.getReletedComponent()
objEnt.append(bisectorSegment)
return objEnt
def updateSegment(objSegment, objPoint, objInterPoint):
"""
Return a segment with trimed to the intersection point
"""
from Kernel.GeoEntity.segment import Segment
from Kernel.GeoEntity.point import Point
from Kernel.GeoUtil.geolib import Vector
objProjection = objSegment.getProjection(objPoint)
_p1, _p2 = objSegment.getEndpoints()
if not (_p1 == objInterPoint or _p2 == objInterPoint):
pickIntVect = Vector(objInterPoint, objProjection).mag()
p1IntVect = Vector(objInterPoint, _p1).mag()
if (pickIntVect == p1IntVect):
arg = {"SEGMENT_0": _p1, "SEGMENT_1": objInterPoint}
return Segment(arg)
p2IntVect = Vector(objInterPoint, _p2).mag()
if (pickIntVect == p2IntVect):
arg = {"SEGMENT_0": objInterPoint, "SEGMENT_1": _p2}
return Segment(arg)
ldist = objProjection.dist(_p1)
if ldist > objProjection.dist(_p2):
arg = {"SEGMENT_0": _p1, "SEGMENT_1": objInterPoint}
return Segment(arg)
else:
arg = {"SEGMENT_0": objInterPoint, "SEGMENT_1": _p2}
return Segment(arg)
def getEntityEntity(sympyEntity):
"""
convert sympy object into PyCAD object
"""
if isinstance(sympyEntity, geoSympy.Circle):
arg={"ARC_0":Point(0.0, 0.0),
"ARC_1":1,
"ARC_2":None,
"ARC_3":None
}
arc=Arc(arg)
arc.setFromSympy(sympyEntity)
return arc
elif isinstance(sympyEntity, geoSympy.Point):
p=Point(0.0, 0.0)
p.setFromSympy(sympyEntity)
return p
elif isinstance(sympyEntity, geoSympy.Segment):
segArg={"SEGMENT_0":Point(0.0, 0.0), "SEGMENT_1":Point(1.0, 1.0)}
seg=Segment(segArg)
seg.setFromSympy(sympyEntity)
return seg
elif isinstance(sympyEntity, geoSympy.Ellipse):
arg={"ELLIPSE_0":Point(0.0, 0.0), "ELLIPSE_1":1.0, "ELLIPSE_2":2.0}
e=Ellipse(arg)
e.setFromSympy(sympyEntity)
return e
else:
raise "not supported entity"
def segment_segmet():
print "++ segment_segmet ++"
p1 = Point(0, 0)
p2 = Point(0, 1)
arg = {"SEGMENT_0": p1, "SEGMENT_1": p2}
seg1 = Segment(arg)
p3 = Point(0, 0)
p4 = Point(-1, 0)
arg = {"SEGMENT_0": p3, "SEGMENT_1": p4}
seg2 = Segment(arg)
print find_intersections(seg1, seg2)
print "-- segment_segmet --"
def testSympySegment():
print "++ Sympy Segment ++"
p1=Point(0, 1)
p2=Point(10, 20)
arg={"SEGMENT_0":p1, "SEGMENT_1":p2}
seg=Segment(arg)
symSeg=seg.getSympy()
print symSeg
p3=Point(30, 40)
arg1={"SEGMENT_0":p1, "SEGMENT_1":p3}
seg1=Segment(arg1)
seg1.setFromSympy(symSeg)
print "Segment ", seg1
print "-- Sympy Segment --"
def createLine(self, x1, y1, x2, y2, c):
"""
Create the line into the current drawing
"""
args = {"SEGMENT_0": Point(x1, y1), "SEGMENT_1": Point(x2, y2)}
_seg = Segment(args)
self.__kernel.saveEntity(_seg)
def getEntsToSave(self):
"""
get all the segment of the rectangle
"""
objEnt = []
p1 = self.value[0]
p2 = self.value[1]
x1, y1 = p1.getCoords()
x2, y2 = p2.getCoords()
p3 = Point(x1, y2)
p4 = Point(x2, y1)
segArg = {"SEGMENT_0": p1, "SEGMENT_1": p4}
objEnt.append(Segment(segArg))
segArg = {"SEGMENT_0": p4, "SEGMENT_1": p2}
objEnt.append(Segment(segArg))
segArg = {"SEGMENT_0": p2, "SEGMENT_1": p3}
objEnt.append(Segment(segArg))
segArg = {"SEGMENT_0": p3, "SEGMENT_1": p1}
objEnt.append(Segment(segArg))
return objEnt
def segment_cline():
print "++ segment_cline ++"
p1 = Point(0, 0)
p2 = Point(0, 1)
arg = {"CLINE_0": p1, "CLINE_1": p2}
seg1 = CLine(arg)
p3 = Point(0, 0)
p4 = Point(-1, 0)
arg = {"SEGMENT_0": p3, "SEGMENT_1": p4}
seg2 = Segment(arg)
print find_intersections(seg1, seg2)
print "-- segment_cline --"
def getEntsToSave(self):
"""
get the chamfer segments
"""
id0, p0 = self.value[0]
id1, p1 = self.value[1]
objEnt = []
ent1 = self.document.getEntity(id0)
ent2 = self.document.getEntity(id1)
cel1 = ent1.getConstructionElements()
seg1 = Segment(cel1)
cel2 = ent2.getConstructionElements()
seg2 = Segment(cel2)
arg = {
"OBJECTJOINT_0": seg1,
"OBJECTJOINT_1": seg2,
"OBJECTJOINT_2": p0,
"OBJECTJOINT_3": p1,
"OBJECTJOINT_4": self.value[2],
"OBJECTJOINT_5": self.value[3],
"OBJECTJOINT_6": self.value[4]
}
cmf = Chamfer(arg)
seg1Mod, seg2Mod, chamferSegment = cmf.getReletedComponent()
_cElements1, entityType = self.document._getCelements(seg1Mod)
_cElements2, entityType = self.document._getCelements(seg2Mod)
ent1.setConstructionElements(_cElements1)
ent2.setConstructionElements(_cElements2)
objEnt.append(ent1)
objEnt.append(ent2)
objEnt.append(chamferSegment)
return objEnt
def getEntsToSave(self):
"""
return a list of segment
"""
objEnt = []
self.CalculatePoint()
if len(self.__xpts):
# find starting point ...
_p0 = Point(self.__xpts[0], self.__ypts[0])
# make segments for all the points ...
_p1 = _p0
for _i in range(1, self.side):
_x = self.__xpts[_i]
_y = self.__ypts[_i]
_pi = Point(_x, _y)
segArg = {"SEGMENT_0": _p1, "SEGMENT_1": _pi}
objEnt.append(Segment(segArg))
_p1 = _pi
# now add closing segment ...
segArg = {"SEGMENT_0": _p1, "SEGMENT_1": _p0}
objEnt.append(Segment(segArg))
return objEnt
def getSegments(self):
"""
return an array of segments that identifie the polyline
used for intersection porpouse
"""
tempPoint=None
exitArray=[]
for p in self.points():
if tempPoint:
constr={"SEGMENT_0":tempPoint, "SEGMENT_1":p}
exitArray.append(Segment(constr))
tempPoint=p
else:
return exitArray
return []
def testSympySegment():
print "++ Sympy Segment ++"
p1 = Point(0, 1)
p2 = Point(10, 20)
arg = {"SEGMENT_0": p1, "SEGMENT_1": p2}
seg = Segment(arg)
symSeg = seg.getSympy()
print symSeg
p3 = Point(30, 40)
arg1 = {"SEGMENT_0": p1, "SEGMENT_1": p3}
seg1 = Segment(arg1)
seg1.setFromSympy(symSeg)
print "Segment ", seg1
print "-- Sympy Segment --"
def applyCommand(self):
if len(self.value)!=2:
raise PyCadWrongImputData("Wrong number of imput parameter")
segArg={"SEGMENT_0":self.value[0], "SEGMENT_1":self.value[1]}
seg=Segment(segArg)
self.document.saveEntity(seg)