from OCCT.BOPAlgo import BOPAlgo_Options
from OCCT.BRepAlgoAPI import BRepAlgoAPI_Fuse
from OCCT.TopTools import TopTools_ListOfShape
from OCCT.Exchange import ExchangeBasic
from OCCT.Visualization import BasicViewer
fn = './models/wing_assy.brep'
wing_assy = ExchangeBasic.read_brep(fn)
fn = './models/fuse_assy.brep'
fuse_assy = ExchangeBasic.read_brep(fn)
BOPAlgo_Options.SetParallelMode_(True)
bop = BRepAlgoAPI_Fuse()
args = TopTools_ListOfShape()
args.Append(wing_assy)
bop.SetArguments(args)
tools = TopTools_ListOfShape()
tools.Append(fuse_assy)
bop.SetTools(tools)
print('Starting fuse...')
start = time.time()
bop.Build()
print('Complete in ', time.time() - start, ' seconds.')
v = BasicViewer()
v.add(bop.Shape())
v.start()
gui = BasicViewer()
def axis():
p1 = gp_Pnt(2., 3., 4.)
d = gp_Dir(4., 5., 6.)
a = gp_Ax3(p1, d)
a_IsDirect = a.Direct()
print("a is direct:", a_IsDirect)
# a_XDirection = a.XDirection()
# a_YDirection = a.YDirection()
p2 = gp_Pnt(5., 3., 4.)
a2 = gp_Ax3(p2, d)
a2.YReverse()
# axis3 is now left handed
a2_IsDirect = a2.Direct()
print("a2 is direct:", a2_IsDirect)
# a2_XDirection = a2.XDirection()
# a2_YDirection = a2.YDirection()
gui.add(p1)
gui.add(p2)
def exit(event=None):
sys.exit()
if __name__ == '__main__':
axis()
gui.start()