def __init__(self, shape1, shape2, pnt=None, tol=-1.):
shape = IntersectShapes(shape1, shape2).shape
pnt = CheckGeom.to_point(pnt)
self._found = False
self._pln = None
if pnt is None:
tool = PlaneByEdges(shape, tol)
self._found = tool.found
self._pln = tool.plane
elif CheckGeom.is_point(pnt):
edges = shape.edges
pnts = [pnt]
for edge in edges:
BRepMesh_IncrementalMesh(edge.object, 0.001)
loc = TopLoc_Location()
poly3d = BRep_Tool.Polygon3D_(edge.object, loc)
if poly3d.NbNodes == 0:
continue
tcol_pnts = poly3d.Nodes()
for i in range(1, tcol_pnts.Length() + 1):
gp_pnt = tcol_pnts.Value(i)
pnt = CheckGeom.to_point(gp_pnt)
pnts.append(pnt)
if len(pnts) < 3:
raise ValueError('Less than three points to fit a plane.')
if tol < 0.:
tol = 1.0e-7
tool = PlaneByApprox(pnts, tol)
self._found = True
self._pln = tool.plane
else:
raise TypeError('Invalid input.')
def __init__(self, solid, pnt=None, tol=1.0e-7):
pnt = CheckGeom.to_point(pnt)
if not CheckGeom.is_point(pnt):
self._tool = BRepClass3d_SolidClassifier(solid.object)
else:
self._tool = BRepClass3d_SolidClassifier(solid.object, pnt, tol)
