Mon, 05/20/2013 - 08:22
Forums:
this is what my codes look like:
TopoDS_Shape box1 = BRepPrimAPI_MakeBox(30, 30, 30);
TopoDS_Shape box2 = BRepPrimAPI_MakeBox(gp_Pnt(0, 0, 10), 30, 30, 10);
TopoDS_Shape box3 = BRepPrimAPI_MakeBox(gp_Pnt(10, 0, 0), 10, 30, 30);
box1 = BRepAlgo_Cut(box1, box2);
box1 = BRepAlgo_Cut(box1, box3);// the TopoDS_FrozenShape throws here
Did I use BRepAlgo_Cut in wrong way? Looking forward to replies, thx!
Mon, 05/20/2013 - 13:25
Dear Tom,
The specified problem was not reproduced neither on OCCT6.6.0 nor on OCCT6.5.4.
See the attached brep file with the resulting shape and Draw reproducer below.
> pload ALL
> box b1 30 30 30
> box b2 0 0 10 30 30 10
> box b3 10 0 0 10 30 30
> bop b1 b2
> bopcut b1
> bop b1 b3
> bopcut b1
> save b1 cut_result.brep
Regards
Mon, 05/20/2013 - 13:40
Thx to the reply. I'm pretty sure I test these code on OCCT6.6. I find out BRepAlgoAPI_Cut seems doesn't case the problem, what's differences between them?
Thx!
Mon, 05/20/2013 - 14:20
Dear Tom,
You may easy check implementation of boolean operation commands in the file
BOPTest_BOPCommands.cxx.
Regards