#include <TopoDS_Vertex.hxx>
//==================================================================================================
-std::shared_ptr<GeomAPI_Vertex> GeomAlgoAPI_PointBuilder::vertex(const std::shared_ptr<GeomAPI_Pnt> thePoint)
+std::shared_ptr<GeomAPI_Vertex>
+ GeomAlgoAPI_PointBuilder::vertex(const std::shared_ptr<GeomAPI_Pnt> thePoint)
{
const gp_Pnt& aPnt = thePoint->impl<gp_Pnt>();
BRepBuilderAPI_MakeVertex aMaker(aPnt);
}
//==================================================================================================
-std::shared_ptr<GeomAPI_Pnt> GeomAlgoAPI_PointBuilder::point(const std::shared_ptr<GeomAPI_Shape> theVertex)
+std::shared_ptr<GeomAPI_Pnt>
+ GeomAlgoAPI_PointBuilder::point(const std::shared_ptr<GeomAPI_Shape> theVertex)
{
TopoDS_Shape aShape = theVertex->impl<TopoDS_Shape>();
if ((!aShape.IsNull()) && (aShape.ShapeType() == TopAbs_VERTEX)) {
}
//==================================================================================================
-std::shared_ptr<GeomAPI_Vertex> GeomAlgoAPI_PointBuilder::vertexOnEdge(const std::shared_ptr<GeomAPI_Edge> theEdge,
- const double theValue,
- const bool theIsPercent,
- const bool theIsReverse)
+std::shared_ptr<GeomAPI_Vertex> GeomAlgoAPI_PointBuilder::vertexOnEdge(
+ const std::shared_ptr<GeomAPI_Edge> theEdge,
+ const double theValue,
+ const bool theIsPercent,
+ const bool theIsReverse)
{
std::shared_ptr<GeomAPI_Vertex> aVertex;
return aVertex;
}
- std::shared_ptr<GeomAPI_Pnt> aGeomPnt = theVertex->point();
- gp_Pnt aPnt = aGeomPnt->impl<gp_Pnt>();
+ std::shared_ptr<GeomAPI_Pnt> aProjPnt = theVertex->point();
+ std::shared_ptr<GeomAPI_Pln> aProjPln = thePlane->getPlane();
- std::shared_ptr<GeomAPI_Pln> aGeomPln = thePlane->getPlane();
- gp_Pln aPln = aGeomPln->impl<gp_Pln>();
+ std::shared_ptr<GeomAPI_Pnt> aPnt = aProjPln->project(aProjPnt);
- gp_Dir aPntAxis = aPnt.XYZ() - aPln.Location().XYZ();
- gp_Dir aPlnNorm = aPln.Axis().Direction();
-
- if(aPntAxis * aPlnNorm > 0) {
- aPlnNorm.Reverse();
+ if(!aPnt.get()) {
+ return aVertex;
}
- double aDistance = aPln.Distance(aPnt);
- aPnt.Translate(gp_Vec(aPlnNorm) * aDistance);
-
- aVertex.reset(new GeomAPI_Vertex(aPnt.X(), aPnt.Y(), aPnt.Z()));
+ aVertex.reset(new GeomAPI_Vertex(aPnt->x(), aPnt->y(), aPnt->z()));
return aVertex;
}
return aVertex;
}
- gp_Lin aLin1 = theEdge1->line()->impl<gp_Lin>();
- gp_Lin aLin2 = theEdge2->line()->impl<gp_Lin>();
+ std::shared_ptr<GeomAPI_Lin> aLin1 = theEdge1->line();
+ std::shared_ptr<GeomAPI_Lin> aLin2 = theEdge2->line();
+
+ std::shared_ptr<GeomAPI_Pnt> aPnt = aLin1->intersect(aLin2);
- if(aLin1.Distance(aLin2) > Precision::Confusion()) {
+ if(!aPnt.get()) {
return aVertex;
}
- Handle(Geom_Line) aLine1 = new Geom_Line(aLin1);
- Handle(Geom_Line) aLine2 = new Geom_Line(aLin2);
+ aVertex.reset(new GeomAPI_Vertex(aPnt->x(), aPnt->y(), aPnt->z()));
- GeomAPI_ExtremaCurveCurve anExtrema(aLine1, aLine2);
+ return aVertex;
+}
- Standard_Integer aNbExtrema = anExtrema.NbExtrema();
+//==================================================================================================
+std::shared_ptr<GeomAPI_Vertex> GeomAlgoAPI_PointBuilder::vertexByIntersection(
+ const std::shared_ptr<GeomAPI_Edge> theEdge,
+ const std::shared_ptr<GeomAPI_Face> theFace)
+{
+ std::shared_ptr<GeomAPI_Vertex> aVertex;
- if(aNbExtrema == 0) {
+ if(!theEdge.get() || !theFace.get() || !theEdge->isLine() || !theFace->isPlanar()) {
return aVertex;
}
- gp_Pnt aPnt1, aPnt2;
- for(Standard_Integer anIndex = 1; anIndex <= aNbExtrema; ++anIndex) {
- if(anExtrema.Distance(anIndex) <= Precision::Confusion()) {
- anExtrema.Points(anIndex, aPnt1, aPnt2);
- }
+ std::shared_ptr<GeomAPI_Lin> aLin = theEdge->line();
+ std::shared_ptr<GeomAPI_Pln> aPln = theFace->getPlane();
+
+ std::shared_ptr<GeomAPI_Pnt> aPnt = aPln->intersect(aLin);
+
+ if(!aPnt.get()) {
+ return aVertex;
}
- aVertex.reset(new GeomAPI_Vertex(aPnt1.X(), aPnt1.Y(), aPnt1.Z()));
+ aVertex.reset(new GeomAPI_Vertex(aPnt->x(), aPnt->y(), aPnt->z()));
return aVertex;
}