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0028889: Visualization, V3d_View - View specific Graphic3d_Structure should be removed if the view is removed

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V3d_View::Remove() - erase trihedron and grid structures from structure manager.
This commit is contained in:
kgv
2017-07-10 08:54:15 +03:00
parent 25e59720d6
commit 475c2302d4
15 changed files with 217 additions and 327 deletions
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46
src/V3d/V3d_View.cxx
View File

@@ -200,6 +200,15 @@ void V3d_View::SetWindow (const Handle(Aspect_Window)& theWindow,
//=============================================================================
void V3d_View::Remove() const
{
if (!MyGrid.IsNull())
{
MyGrid->Erase();
}
if (!myTrihedron.IsNull())
{
myTrihedron->Erase();
}
MyViewer->DelView (this);
myView->Remove();
Handle(Aspect_Window)& aWin = const_cast<Handle(Aspect_Window)&> (MyWindow);
@@ -2437,33 +2446,24 @@ Standard_Boolean V3d_View::ScreenAxis( const gp_Dir &Vpn, const gp_Dir &Vup, Gra
//function : TrsPoint
//purpose :
//=============================================================================
Graphic3d_Vertex V3d_View::TrsPoint( const Graphic3d_Vertex &P, const TColStd_Array2OfReal &Matrix )
gp_XYZ V3d_View::TrsPoint (const Graphic3d_Vertex& thePnt, const TColStd_Array2OfReal& theMat)
{
Graphic3d_Vertex PP ;
Standard_Real X,Y,Z,XX,YY,ZZ ;
// CAL. S3892
Standard_Integer lr, ur, lc, uc;
lr = Matrix.LowerRow ();
ur = Matrix.UpperRow ();
lc = Matrix.LowerCol ();
uc = Matrix.UpperCol ();
if ((ur - lr + 1 != 4) || (uc - lc + 1 != 4) ) {
P.Coord(X,Y,Z) ;
PP.SetCoord(X,Y,Z) ;
return PP ;
const Standard_Integer lr = theMat.LowerRow();
const Standard_Integer ur = theMat.UpperRow();
const Standard_Integer lc = theMat.LowerCol();
const Standard_Integer uc = theMat.UpperCol();
if ((ur - lr + 1 != 4) || (uc - lc + 1 != 4))
{
return gp_XYZ (thePnt.X(), thePnt.Y(), thePnt.Z());
}
P.Coord(X,Y,Z) ;
XX = (Matrix(lr,lc+3) + X*Matrix(lr,lc) + Y*Matrix(lr,lc+1)+
Z*Matrix(lr,lc+2))/Matrix(lr+3,lc+3) ;
YY = (Matrix(lr+1,lc+3) + X*Matrix(lr+1,lc) + Y*Matrix(lr+1,lc+1) +
Z*Matrix(lr+1,lc+2))/Matrix(lr+3,lc+3) ;
ZZ = (Matrix(lr+2,lc+3) + X*Matrix(lr+2,lc) + Y*Matrix(lr+2,lc+1) +
Z*Matrix(lr+2,lc+2))/Matrix(lr+3,lc+3) ;
PP.SetCoord(XX,YY,ZZ) ;
return PP ;
Standard_Real X, Y, Z;
thePnt.Coord (X,Y,Z);
const Standard_Real XX = (theMat(lr,lc+3) + X*theMat(lr,lc) + Y*theMat(lr,lc+1) + Z*theMat(lr,lc+2)) / theMat(lr+3,lc+3);
const Standard_Real YY = (theMat(lr+1,lc+3) + X*theMat(lr+1,lc) + Y*theMat(lr+1,lc+1) + Z*theMat(lr+1,lc+2))/theMat(lr+3,lc+3);
const Standard_Real ZZ = (theMat(lr+2,lc+3) + X*theMat(lr+2,lc) + Y*theMat(lr+2,lc+1) + Z*theMat(lr+2,lc+2))/theMat(lr+3,lc+3);
return gp_XYZ (XX, YY, ZZ);
}
//=======================================================================