}
//==================================================
-// Function:
+// Function: Creation
// Purpose :
//==================================================
Select3D_SensitiveTriangle::
Select3D_SensitiveTriangle(const Handle(SelectBasics_EntityOwner)& OwnerId,
- const gp_Pnt& P0,
- const gp_Pnt& P1,
- const gp_Pnt& P2,
- const Select3D_TypeOfSensitivity aType):
+ const gp_Pnt& P0,
+ const gp_Pnt& P1,
+ const gp_Pnt& P2,
+ const Select3D_TypeOfSensitivity aType):
Select3D_SensitivePoly(OwnerId,3),
mytype (aType)
{
}
//==================================================
-// Function:
+// Function: Matches
// Purpose :
//==================================================
Standard_Boolean Select3D_SensitiveTriangle::
-Matches(const Standard_Real X,
- const Standard_Real Y,
- const Standard_Real aTol,
- Standard_Real& DMin)
+Matches(const Standard_Real X,
+ const Standard_Real Y,
+ const Standard_Real aTol,
+ Standard_Real& DMin)
{
Select3D_SensitiveEntity::Matches(X,Y,aTol,DMin);
if(Bnd_Box2d(mybox2d).IsOut(gp_Pnt2d(X,Y))) return Standard_False;
Standard_Integer Res;
- switch (mytype){
+ switch (mytype)
+ {
case Select3D_TOS_BOUNDARY:
Res = Status(X,Y,aTol,DMin);
return Res== 1;
return Standard_True;
}
+//==================================================
+// Function: Matches
+// Purpose :
+//==================================================
+
Standard_Boolean Select3D_SensitiveTriangle::
Matches (const Standard_Real XMin,
- const Standard_Real YMin,
- const Standard_Real XMax,
- const Standard_Real YMax,
- const Standard_Real aTol)
+ const Standard_Real YMin,
+ const Standard_Real XMax,
+ const Standard_Real YMax,
+ const Standard_Real aTol)
{
Bnd_Box2d B;
B.Update(Min(XMin,XMax)-aTol,
- Min(YMin,YMax)-aTol,
- Max(XMin,XMax)+aTol,
- Max(YMin,YMax)+aTol);
- for(Standard_Integer i=0;i<=2;i++){
+ Min(YMin,YMax)-aTol,
+ Max(XMin,XMax)+aTol,
+ Max(YMin,YMax)+aTol);
+ for(Standard_Integer i=0;i<=2;i++)
+ {
if(B.IsOut(((Select3D_Pnt2d*)mypolyg2d)[i]))
- return Standard_False;}
+ return Standard_False;
+ }
return Standard_True;
}
-
//=======================================================================
//function : Matches
//purpose :
Standard_Boolean Select3D_SensitiveTriangle::
Matches (const TColgp_Array1OfPnt2d& aPoly,
- const Bnd_Box2d& aBox,
- const Standard_Real aTol)
+ const Bnd_Box2d& aBox,
+ const Standard_Real aTol)
{
Standard_Real Umin,Vmin,Umax,Vmax;
aBox.Get(Umin,Vmin,Umax,Vmax);
Tolv = 1e-7;
CSLib_Class2d aClassifier2d(aPoly,aTol,aTol,Umin,Vmin,Umax,Vmax);
- for(Standard_Integer i=0;i<=2;i++){
+ for(Standard_Integer i=0;i<=2;i++)
+ {
Standard_Integer RES = aClassifier2d.SiDans(((Select3D_Pnt2d*)mypolyg2d)[i]);
if(RES!=1) return Standard_False;
}
return Standard_True;
}
-
+//==================================================
+// Function: Points3D
+// Purpose :
+//==================================================
void Select3D_SensitiveTriangle::Points3D(gp_Pnt& P0,gp_Pnt& P1,gp_Pnt& P2) const
{
- P0 = ((Select3D_Pnt*)mypolyg3d)[0]; P1 = ((Select3D_Pnt*)mypolyg3d)[1]; P2 = ((Select3D_Pnt*)mypolyg3d)[2];
+ P0 = ((Select3D_Pnt*)mypolyg3d)[0];
+ P1 = ((Select3D_Pnt*)mypolyg3d)[1];
+ P2 = ((Select3D_Pnt*)mypolyg3d)[2];
}
+//==================================================
+// Function: Center3D
+// Purpose :
+//==================================================
+
gp_Pnt Select3D_SensitiveTriangle::Center3D() const
{
gp_XYZ CDG(((Select3D_Pnt*)mypolyg3d)[0]);
CDG += ((Select3D_Pnt*)mypolyg3d)[2];
CDG /=3.;
return gp_Pnt(CDG);;
-}
+}
+
+//==================================================
+// Function: Center2D
+// Purpose :
+//==================================================
gp_XY Select3D_SensitiveTriangle::Center2D() const
{
//=======================================================================
Standard_Integer Select3D_SensitiveTriangle::Status(const Standard_Real X,
- const Standard_Real Y,
- const Standard_Real aTol,
- Standard_Real& DMin) const
-{
-
+ const Standard_Real Y,
+ const Standard_Real aTol,
+ Standard_Real& DMin) const
+{
return Status(((Select3D_Pnt2d*)mypolyg2d)[0],((Select3D_Pnt2d*)mypolyg2d)[1],
((Select3D_Pnt2d*)mypolyg2d)[2],gp_XY(X,Y),aTol,DMin);
-
}
-
//=======================================================================
//function : Status
//purpose :
//=======================================================================
Standard_Integer Select3D_SensitiveTriangle::Status(const gp_XY& p0,
- const gp_XY& p1,
- const gp_XY& p2,
- const gp_XY& TheP,
- const Standard_Real aTol,
- Standard_Real& DMin)
+ const gp_XY& p1,
+ const gp_XY& p2,
+ const gp_XY& TheP,
+ const Standard_Real aTol,
+ Standard_Real& DMin)
{
-
Bnd_Box2d B;
B.Update(p0.X(),p0.Y());B.Update(p1.X(),p1.Y());B.Update(p2.X(),p2.Y());
B.Enlarge(aTol);
DMin = ( aD < 0 ? -aD : 0. );
return 0;
}
-
+
//=======================================================================
//function : Dump
//purpose :
S<<"\t\t P1 [ "<<COORD(1,x)<<" , "<<COORD(1,y) <<" , "<<COORD(1,z)<<" ]"<<endl;
S<<"\t\t P2 [ "<<COORD(2,x)<<" , "<<COORD(2,y) <<" , "<<COORD(2,z)<<" ]"<<endl;
- if(FullDump){
+ if(FullDump)
+ {
S<<"\t\tProjected Points"<<endl;
S<<"\t\t 0.[ "<<COORD2d(0,x)<<" , "<<COORD2d(0,y)<<" ]"<<endl;
S<<"\t\t 2.[ "<<COORD2d(2,x)<<" , "<<COORD2d(2,y)<<" ]"<<endl;
// S<<"\t\t\tOwner:"<<myOwnerId<<endl;
Select3D_SensitiveEntity::DumpBox(S,mybox2d);
-
}
}
+
//=======================================================================
//function : ComputeDepth
//purpose :
//=======================================================================
+
Standard_Real Select3D_SensitiveTriangle::ComputeDepth(const gp_Lin& EyeLine) const
{
- gp_Pnt P1(((Select3D_Pnt*)mypolyg3d)[0].x, ((Select3D_Pnt*)mypolyg3d)[0].y, ((Select3D_Pnt*)mypolyg3d)[0].z);
- gp_Pnt P2(((Select3D_Pnt*)mypolyg3d)[1].x, ((Select3D_Pnt*)mypolyg3d)[1].y, ((Select3D_Pnt*)mypolyg3d)[1].z);
- gp_Pnt P3(((Select3D_Pnt*)mypolyg3d)[2].x, ((Select3D_Pnt*)mypolyg3d)[2].y, ((Select3D_Pnt*)mypolyg3d)[2].z);
+ gp_Pnt P1 = ((Select3D_Pnt*)mypolyg3d)[0];
+ gp_Pnt P2 = ((Select3D_Pnt*)mypolyg3d)[1];
+ gp_Pnt P3 = ((Select3D_Pnt*)mypolyg3d)[2];
gp_Trsf TheTrsf ;
if(HasLocation())
TheTrsf = Location().Transformation();
- if(TheTrsf.Form()!=gp_Identity){
+ if(TheTrsf.Form()!=gp_Identity)
+ {
P1.Transform(TheTrsf);
P2.Transform(TheTrsf);
P3.Transform(TheTrsf);
if(Abs(val2)>Precision::Confusion())
prof =val1/val2;
- if (prof==Precision::Infinite()){
+ if (prof==Precision::Infinite())
+ {
prof= ElCLib::Parameter(EyeLine,P1);
prof = Min (prof, ElCLib::Parameter(EyeLine,P2));
prof = Min (prof, ElCLib::Parameter(EyeLine,P3));
}
return prof;
-
}
+//==================================================
+// Function: GetConnected
+// Purpose :
+//==================================================
+
+Handle(Select3D_SensitiveEntity) Select3D_SensitiveTriangle::
+GetConnected(const TopLoc_Location &theLocation)
+{
+ // Create a copy of this
+ Handle(Select3D_SensitiveEntity) aNewEntity =
+ new Select3D_SensitiveTriangle(myOwnerId,
+ ((Select3D_Pnt*)mypolyg3d)[0],
+ ((Select3D_Pnt*)mypolyg3d)[1],
+ ((Select3D_Pnt*)mypolyg3d)[2],
+ mytype);
+
+ if (HasLocation())
+ aNewEntity->SetLocation(Location());
+
+ aNewEntity->UpdateLocation(theLocation);
+
+ return aNewEntity;
+}
\ No newline at end of file
projects / occt.git / blobdiff