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 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 testSympyCircle():
print "++ Sympy Arc ++"
p1 = Point(0, 1)
arg = {"ARC_0": p1, "ARC_1": 5, "ARC_2": 0, "ARC_3": 6.2831}
arc = Arc(arg)
sympCircle = arc.getSympy()
print "sympCircle", sympCircle
sympCircel = geoSympy.Circle(geoSympy.Point(10, 10), 10)
arc.setFromSympy(sympCircel)
print "Pythonca Arc ", arc
print "-- Sympy Arc --"
def testSympyCircle():
print "++ Sympy Arc ++"
p1=Point(0, 1)
arg={"ARC_0":p1, "ARC_1":5, "ARC_2":0, "ARC_3":6.2831}
arc=Arc(arg)
sympCircle=arc.getSympy()
print "sympCircle", sympCircle
sympCircel=geoSympy.Circle(geoSympy.Point(10, 10), 10)
arc.setFromSympy(sympCircel)
print "Pythonca Arc ", arc
print "-- Sympy Arc --"
def segment_circle():
print "++ segment_circle ++"
p1 = Point(0, 0)
arg = {"ARC_0": p1, "ARC_1": 5, "ARC_2": 0, "ARC_3": 6.2831}
arc = Arc(arg)
p2 = Point(0, 0)
p3 = Point(-1, 0)
arg = {"CLINE_0": p2, "CLINE_1": p3}
seg1 = CLine(arg)
print find_intersections(arc, seg1)
print "-- segment_circle --"
def applyCommand(self):
if len(self.value)<2:
raise PyCadWrongImputData("Wrong number of imput parameter")
self.applyDefault()
arg={"ARC_0":self.value[0],
"ARC_1":self.value[1],
"ARC_2":self.value[2],
"ARC_3":self.value[3]
}
arc=Arc(arg)
self.document.saveEntity(arc)
def createArc(self, x, y, r, color=None, sa=None, ea=None):
"""
Create a Arc entitys into the current drawing
"""
_center = Point(x, y)
if sa is None or ea is None:
sa = ea = 0 #This is the case of circle
else:
sa = (sa * math.pi) / 180
ea = (ea * math.pi) / 180
ea = ea - sa
args = {"ARC_0": _center, "ARC_1": r, "ARC_2": sa, "ARC_3": ea}
_arc = Arc(args)
self.__kernel.saveEntity(_arc)