def load_brep(filename):
""" Load a brep model """
shape = TopoDS_Shape()
builder = BRep_Builder()
BRepTools.Read_(shape, filename, builder, None)
# TODO: Load colors
return [TopoShape(shape=shape)]
def write_brep(shape, fn):
"""
Write a BREP file using the shape.
:param afem.topology.entities.Shape shape: The shape.
:param str fn: The filename.
:return: None.
"""
BRepTools.Write_(shape.object, fn)
def outer_wire(face):
"""
Get outer wire of face.
:param OCCT.TopoDS.TopoDS_Face face: The face.
:return: Outer wire.
:rtype: OCCT.TopoDS.TopoDS_Wire
"""
return BRepTools.OuterWire_(face)
def write_brep(shape, fn):
"""
Write a BREP file using the shape.
:param OCCT.TopoDS.TopoDS_Shape shape: The shape to export.
:param str fn: Filename.
:return: ``True`` if successful, ``False`` otherwise.
:rtype: bool
"""
return BRepTools.Write_(shape, fn)
def read_brep(fn):
"""
Read a BREP file and return as a single shape.
:param str fn: Filename.
:return: The shape.
:rtype: OCCT.TopoDS.TopoDS_Shape
"""
shape = TopoDS_Shape()
builder = BRep_Builder()
BRepTools.Read_(shape, fn, builder)
return shape
def read_brep(fn):
"""
Read a BREP file and return the shape.
:param str fn: The filename.
:return: The shape.
:rtype: afem.topology.entities.Shape
"""
shape = TopoDS_Shape()
builder = BRep_Builder()
BRepTools.Read_(shape, fn, builder)
return Shape.wrap(shape)
def outer_wire(self):
"""
:return: The outer wire of the face.
:rtype: afem.topology.entities.Wire
"""
return Wire(BRepTools.OuterWire_(self.object))
def load_brep(self, path):
""" Load a brep model """
shape = TopoDS_Shape()
builder = BRep_Builder()
BRepTools.Read_(shape, path, builder, None)
return [TopoShape(shape=shape)]