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1 | // File: DsgPrs_XYZAxisPresentation.cdl |
| 2 | // Created: Mon Feb 10 14:50:11 1997 |
| 3 | // Author: Odile Olivier |
| 4 | // <odl@sacadox.paris1.matra-dtv.fr> |
| 5 | //Copyright: Matra Datavision 1997 |
| 6 | |
| 7 | #define OCC218 // SAV Enable to compute the triedhron color texts and arrows. |
| 8 | |
| 9 | |
| 10 | #include <DsgPrs_XYZAxisPresentation.ixx> |
| 11 | #include <Prs3d_Root.hxx> |
| 12 | #include <Prs3d_Arrow.hxx> |
| 13 | #include <Graphic3d_Group.hxx> |
| 14 | #include <Graphic3d_Array1OfVertex.hxx> |
| 15 | |
| 16 | |
| 17 | //======================================================================= |
| 18 | //function : Add |
| 19 | //purpose : |
| 20 | //======================================================================= |
| 21 | |
| 22 | void DsgPrs_XYZAxisPresentation::Add( |
| 23 | const Handle(Prs3d_Presentation)& aPresentation, |
| 24 | const Handle(Prs3d_LineAspect)& aLineAspect, |
| 25 | const gp_Dir & aDir, |
| 26 | const Standard_Real aVal, |
| 27 | const Standard_CString aText, |
| 28 | const gp_Pnt& aPfirst, |
| 29 | const gp_Pnt& aPlast) |
| 30 | { |
| 31 | |
| 32 | |
| 33 | Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation); |
| 34 | |
| 35 | Quantity_Length xo,yo,zo,x,y,z; |
| 36 | |
| 37 | aPfirst.Coord(xo,yo,zo); |
| 38 | aPlast.Coord(x,y,z); |
| 39 | |
| 40 | Graphic3d_Array1OfVertex A(1,2); |
| 41 | A(1).SetCoord(xo,yo,zo); |
| 42 | A(2).SetCoord(x,y,z); |
| 43 | |
| 44 | G->SetPrimitivesAspect(aLineAspect->Aspect()); |
| 45 | G->Polyline(A); |
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46 | Prs3d_Arrow::Draw(aPresentation,gp_Pnt(x,y,z),aDir,M_PI/180.*10.,aVal/10.); |
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47 | Prs3d_Root::CurrentGroup(aPresentation)->Text(aText,A(2),1./81.); |
| 48 | |
| 49 | } |
| 50 | |
| 51 | |
| 52 | void DsgPrs_XYZAxisPresentation::Add(const Handle(Prs3d_Presentation)& aPresentation, |
| 53 | const Handle(Prs3d_LineAspect)& aLineAspect, |
| 54 | const Handle(Prs3d_ArrowAspect)& anArrowAspect, |
| 55 | const Handle(Prs3d_TextAspect)& aTextAspect, |
| 56 | const gp_Dir & aDir, |
| 57 | const Standard_Real aVal, |
| 58 | const Standard_CString aText, |
| 59 | const gp_Pnt& aPfirst, |
| 60 | const gp_Pnt& aPlast) |
| 61 | { |
| 62 | #ifdef OCC218 |
| 63 | Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation); |
| 64 | |
| 65 | Quantity_Length xo,yo,zo,x,y,z; |
| 66 | |
| 67 | aPfirst.Coord(xo,yo,zo); |
| 68 | aPlast.Coord(x,y,z); |
| 69 | |
| 70 | Graphic3d_Array1OfVertex A(1,2); |
| 71 | A(1).SetCoord(xo,yo,zo); |
| 72 | A(2).SetCoord(x,y,z); |
| 73 | |
| 74 | #ifdef DEB |
| 75 | Quantity_Length arrowAngle = anArrowAspect->Angle(); |
| 76 | Quantity_Length textHeight = aTextAspect->Height(); |
| 77 | #endif |
| 78 | |
| 79 | G->SetPrimitivesAspect(aLineAspect->Aspect()); |
| 80 | G->Polyline(A); |
| 81 | G->SetPrimitivesAspect( anArrowAspect->Aspect() ); |
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82 | Prs3d_Arrow::Draw(aPresentation,gp_Pnt(x,y,z),aDir,M_PI/180.*10.,aVal/10.); |
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83 | G->SetPrimitivesAspect(aTextAspect->Aspect()); |
| 84 | Prs3d_Root::CurrentGroup(aPresentation)->Text(aText,A(2),1./81.); |
| 85 | #endif |
| 86 | } |
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