Open CASCADE - 충돌검사

1.두 TopoDS_Shape 의 교집합부분을 표시하는 skill  (Topo란 Topology: 위상학 기하학)

(설명: 왼쪽-> 전, 오른쪽 -> 후)

2.소스코드

- 201 줄 BRepAlgoAPI_Common

//=======================================================================
//function : BRepAlgoAPI_Common
//purpose  :
//=======================================================================
  BRepAlgoAPI_Common::BRepAlgoAPI_Common(const TopoDS_Shape& S1,
      const TopoDS_Shape& S2)
: BRepAlgoAPI_BooleanOperation(S1, S2, BOP_COMMON)
{
  BRepAlgoAPI_BooleanOperation* pBO=
    (BRepAlgoAPI_BooleanOperation*) (void*) this;
  pBO->Build();
}