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0024131: TKOpenGL redesign GPU memory management for markers presentation

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Introduce Point Sprites usage.
Graphic3d_Group - drop Marker(),MarkerSet() methods - markers should be drawn using AddPrimitiveArray.
Added new Draw Harness commands vcaps, vmarkerstest.
This commit is contained in:
kgv
2013-08-30 20:37:02 +04:00
committed by bugmaster
parent aabe3a17dd
commit a577aaabf9
68 changed files with 3256 additions and 2699 deletions
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151
src/DsgPrs/DsgPrs.cxx
View File

@@ -29,6 +29,7 @@
#include <Graphic3d_Vertex.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <Graphic3d_AspectLine3d.hxx>
#include <Graphic3d_ArrayOfPoints.hxx>
#include <Aspect_TypeOfLine.hxx>
#include <Aspect_TypeOfMarker.hxx>
#include <Aspect_AspectMarker.hxx>
@@ -56,20 +57,13 @@ void DsgPrs::ComputeSymbol (const Handle(Prs3d_Presentation)& aPresentation,
const DsgPrs_ArrowSide ArrowSide)
{
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
MarkerAsp->SetType(Aspect_TOM_BALL);
MarkerAsp->SetScale(0.8);
Quantity_Color acolor;
Aspect_TypeOfLine atype;
Standard_Real awidth;
LA->LineAspect()->Aspect()->Values(acolor, atype, awidth);
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
// symbols aux extremites de la cote
// Graphic3d_Vertex V3d,V3d1,V3d2;
Graphic3d_Vertex V3d,V3d1;
Quantity_Color aColor;
Aspect_TypeOfLine aType;
Standard_Real aWidth;
LA->LineAspect()->Aspect()->Values (aColor, aType, aWidth);
Handle(Graphic3d_AspectMarker3d) aMarkerAsp = new Graphic3d_AspectMarker3d (Aspect_TOM_O, aColor, 1.0);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAsp);
switch(ArrowSide) {
case DsgPrs_AS_NONE:
@@ -115,28 +109,29 @@ void DsgPrs::ComputeSymbol (const Handle(Prs3d_Presentation)& aPresentation,
case DsgPrs_AS_FIRSTPT:
{
V3d = Graphic3d_Vertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
break;
}
case DsgPrs_AS_LASTPT:
{
// On dessine un rond
V3d = Graphic3d_Vertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
break;
}
case DsgPrs_AS_BOTHPT:
{
V3d1 = Graphic3d_Vertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d1);
Graphic3d_Vertex V3d2(pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d2);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints1 = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints1->AddVertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints1);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints2 = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints2->AddVertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints2);
break;
}
@@ -144,30 +139,30 @@ void DsgPrs::ComputeSymbol (const Handle(Prs3d_Presentation)& aPresentation,
{
// an Arrow
Prs3d_Arrow::Draw(aPresentation,
pt1,
dir1,
LA->ArrowAspect()->Angle(),
LA->ArrowAspect()->Length());
pt1,
dir1,
LA->ArrowAspect()->Angle(),
LA->ArrowAspect()->Length());
// a Round
V3d = Graphic3d_Vertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
break;
}
case DsgPrs_AS_FIRSTPT_LASTAR:
{
// a Round
V3d = Graphic3d_Vertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
// an Arrow
Prs3d_Arrow::Draw(aPresentation,
pt2,
dir2,
LA->ArrowAspect()->Angle(),
LA->ArrowAspect()->Length());
pt2,
dir2,
LA->ArrowAspect()->Angle(),
LA->ArrowAspect()->Length());
break;
}
}
@@ -182,19 +177,13 @@ void DsgPrs::ComputeSymbol (const Handle(Prs3d_Presentation)& aPresentation,
const DsgPrs_ArrowSide ArrowSide,
const Standard_Boolean drawFromCenter)
{
Quantity_Color acolor;
Aspect_TypeOfLine atype;
Standard_Real awidth;
Quantity_Color aColor;
Aspect_TypeOfLine aType;
Standard_Real aWidth;
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
LA->LineAspect()->Aspect()->Values(acolor, atype, awidth);
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
MarkerAsp->SetType(Aspect_TOM_BALL);
MarkerAsp->SetScale(0.8);
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
// symbols aux extremites de la cote
// Graphic3d_Vertex V3d,V3d1,V3d2;
Graphic3d_Vertex V3d,V3d1;
LA->LineAspect()->Aspect()->Values(aColor, aType, aWidth);
Handle(Graphic3d_AspectMarker3d) aMarkerAsp = new Graphic3d_AspectMarker3d (Aspect_TOM_O, aColor, 1.0);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAsp);
switch(ArrowSide) {
case DsgPrs_AS_NONE:
@@ -240,30 +229,35 @@ void DsgPrs::ComputeSymbol (const Handle(Prs3d_Presentation)& aPresentation,
case DsgPrs_AS_FIRSTPT:
{
V3d = Graphic3d_Vertex (pt1.X(), pt1.Y(), pt1.Z());
if(drawFromCenter)
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
if (drawFromCenter)
{
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
}
break;
}
case DsgPrs_AS_LASTPT:
{
// On dessine un rond
V3d = Graphic3d_Vertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
break;
}
case DsgPrs_AS_BOTHPT:
{
V3d1 = Graphic3d_Vertex (pt1.X(), pt1.Y(), pt1.Z());
if(drawFromCenter)
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d1);
Graphic3d_Vertex V3d2(pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d2);
if (drawFromCenter)
{
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints1 = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints1->AddVertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints1);
}
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints2 = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints2->AddVertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints2);
break;
}
@@ -271,29 +265,32 @@ void DsgPrs::ComputeSymbol (const Handle(Prs3d_Presentation)& aPresentation,
{
// an Arrow
Prs3d_Arrow::Draw (aPresentation,
pt1,
dir1,
LA->Arrow1Aspect()->Angle(),
LA->Arrow1Aspect()->Length());
pt1,
dir1,
LA->Arrow1Aspect()->Angle(),
LA->Arrow1Aspect()->Length());
// a Round
V3d = Graphic3d_Vertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt2.X(), pt2.Y(), pt2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
break;
}
case DsgPrs_AS_FIRSTPT_LASTAR:
{
// a Round
V3d = Graphic3d_Vertex (pt1.X(), pt1.Y(), pt1.Z());
if(drawFromCenter)
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
if (drawFromCenter)
{
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (pt1.X(), pt1.Y(), pt1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
}
// an Arrow
Prs3d_Arrow::Draw (aPresentation,
pt2,
dir2,
LA->Arrow1Aspect()->Angle(),
LA->Arrow1Aspect()->Length());
pt2,
dir2,
LA->Arrow1Aspect()->Angle(),
LA->Arrow1Aspect()->Length());
break;
}
}

21
src/DsgPrs/DsgPrs_FixPresentation.cxx
View File

@@ -24,6 +24,7 @@
#include <Graphic3d_Group.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <Graphic3d_AspectLine3d.hxx>
#include <Graphic3d_ArrayOfPoints.hxx>
#include <Graphic3d_Vertex.hxx>
#include <Prs3d_LengthAspect.hxx>
@@ -108,15 +109,13 @@ void DsgPrs_FixPresentation::Add(
// On ajoute un rond au point d'attache
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
MarkerAsp->SetType(Aspect_TOM_BALL);
MarkerAsp->SetScale(0.8);
Quantity_Color acolor;
Aspect_TypeOfLine atype;
Standard_Real awidth;
LA->LineAspect()->Aspect()->Values(acolor, atype, awidth);
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
Graphic3d_Vertex V3d(aPntAttach.X(), aPntAttach.Y(), aPntAttach.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Quantity_Color aColor;
Aspect_TypeOfLine aType;
Standard_Real aWidth;
LA->LineAspect()->Aspect()->Values (aColor, aType, aWidth);
Handle(Graphic3d_AspectMarker3d) aMarkerAsp = new Graphic3d_AspectMarker3d (Aspect_TOM_O, aColor, 1.0);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAsp);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (aPntAttach.X(), aPntAttach.Y(), aPntAttach.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
}

21
src/DsgPrs/DsgPrs_IdenticPresentation.cxx
View File

@@ -27,6 +27,7 @@
#include <Graphic3d_ArrayOfPolylines.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <Graphic3d_AspectLine3d.hxx>
#include <Graphic3d_ArrayOfPoints.hxx>
#include <Prs3d_LineAspect.hxx>
#include <Prs3d_LengthAspect.hxx>
@@ -59,17 +60,15 @@ void DsgPrs_IdenticPresentation::Add( const Handle(Prs3d_Presentation)& aPresent
// On ajoute un rond au point d'attache
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
MarkerAsp->SetType(Aspect_TOM_BALL);
MarkerAsp->SetScale(0.8);
Quantity_Color acolor;
Aspect_TypeOfLine atype;
Standard_Real awidth;
LA->LineAspect()->Aspect()->Values(acolor, atype, awidth);
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
Graphic3d_Vertex V3d(aPntAttach.X(), aPntAttach.Y(), aPntAttach.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Quantity_Color aColor;
Aspect_TypeOfLine aType;
Standard_Real aWidth;
LA->LineAspect()->Aspect()->Values (aColor, aType, aWidth);
Handle(Graphic3d_AspectMarker3d) aMarkerAsp = new Graphic3d_AspectMarker3d (Aspect_TOM_O, aColor, 1.0);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAsp);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (aPntAttach.X(), aPntAttach.Y(), aPntAttach.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
// texte
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,aPntOffset);

32
src/DsgPrs/DsgPrs_OffsetPresentation.cxx
View File

@@ -29,6 +29,7 @@
#include <Graphic3d_Group.hxx>
#include <Graphic3d_ArrayOfSegments.hxx>
#include <Graphic3d_ArrayOfPoints.hxx>
#include <Prs3d_Arrow.hxx>
#include <Prs3d_ArrowAspect.hxx>
@@ -131,20 +132,18 @@ void DsgPrs_OffsetPresentation::Add (const Handle(Prs3d_Presentation)& aPresenta
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
// ball 1 : 3eme groupe
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
MarkerAsp->SetType(Aspect_TOM_BALL);
MarkerAsp->SetScale(0.8);
Quantity_Color acolor;
Aspect_TypeOfLine atype;
Standard_Real awidth;
LA->LineAspect()->Aspect()->Values(acolor, atype, awidth);
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
Graphic3d_Vertex V3d(Proj2.X() ,Proj2.Y(), Proj2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Quantity_Color aColor;
Aspect_TypeOfLine aType;
Standard_Real aWidth;
LA->LineAspect()->Aspect()->Values (aColor, aType, aWidth);
Handle(Graphic3d_AspectMarker3d) aMarkerAsp = new Graphic3d_AspectMarker3d (Aspect_TOM_O, aColor, 1.0);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAsp);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (Proj2.X(), Proj2.Y(), Proj2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
Prs3d_Root::NewGroup(aPresentation);
// texte : 4eme groupe
Prs3d_Text::Draw(aPresentation,LA->TextAspect(),aText,offp);
}
@@ -209,7 +208,8 @@ void DsgPrs_OffsetPresentation::AddAxes (const Handle(Prs3d_Presentation)& aPres
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray(aPrims);
// anneau : 3eme et 4eme groupes
Graphic3d_Vertex V3d(Proj2.X() ,Proj2.Y(), Proj2.Z());
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (Proj2.X(), Proj2.Y(), Proj2.Z());
Prs3d_Root::NewGroup(aPresentation);
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
@@ -218,7 +218,7 @@ void DsgPrs_OffsetPresentation::AddAxes (const Handle(Prs3d_Presentation)& aPres
//MarkerAsp->SetColor(Quantity_Color(Quantity_NOC_RED));
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
Prs3d_Root::NewGroup(aPresentation);
Handle(Graphic3d_AspectMarker3d) Marker2Asp = new Graphic3d_AspectMarker3d();
@@ -227,5 +227,5 @@ void DsgPrs_OffsetPresentation::AddAxes (const Handle(Prs3d_Presentation)& aPres
//Marker2Asp->SetColor(Quantity_Color(Quantity_NOC_GREEN));
Marker2Asp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(Marker2Asp);
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
}

49
src/DsgPrs/DsgPrs_SymmetricPresentation.cxx
View File

@@ -44,6 +44,7 @@
#include <Graphic3d_ArrayOfPolylines.hxx>
#include <Graphic3d_AspectLine3d.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <Graphic3d_ArrayOfPoints.hxx>
#include <Graphic3d_Vertex.hxx>
#include <Prs3d_Arrow.hxx>
@@ -702,17 +703,16 @@ void DsgPrs_SymmetricPresentation::Add (const Handle(Prs3d_Presentation)& aPrese
// SYMMETRY WHEN THE REFERENCE POINT IS ON THE AXIS OF SYM.:
//==============================================================
//Marker of localisation of the face
Handle(Graphic3d_AspectMarker3d) MarkerAsp = new Graphic3d_AspectMarker3d();
MarkerAsp->SetType(Aspect_TOM_BALL);
MarkerAsp->SetScale(0.8);
Quantity_Color acolor;
Aspect_TypeOfLine atype;
Standard_Real awidth;
LA->LineAspect()->Aspect()->Values(acolor, atype, awidth);
MarkerAsp->SetColor(acolor);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAsp);
Graphic3d_Vertex V3d(AttachmentPoint1.X(),AttachmentPoint1.Y(),AttachmentPoint1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(V3d);
Quantity_Color aColor;
Aspect_TypeOfLine aType;
Standard_Real aWidth;
LA->LineAspect()->Aspect()->Values(aColor, aType, aWidth);
Handle(Graphic3d_AspectMarker3d) aMarkerAsp = new Graphic3d_AspectMarker3d (Aspect_TOM_O, aColor, 1.0);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAsp);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints->AddVertex (AttachmentPoint1.X(), AttachmentPoint1.Y(), AttachmentPoint1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints);
//Trace of the linking segment
Prs3d_Root::NewGroup(aPresentation);
@@ -824,23 +824,22 @@ void DsgPrs_SymmetricPresentation::Add (const Handle(Prs3d_Presentation)& aPrese
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Handle(Graphic3d_AspectMarker3d) MarkerAspAtt = new Graphic3d_AspectMarker3d();
MarkerAspAtt->SetType(Aspect_TOM_BALL);
MarkerAspAtt->SetScale(0.8);
Quantity_Color color;
Aspect_TypeOfLine type;
Standard_Real width;
LA->LineAspect()->Aspect()->Values(color, type, width);
MarkerAspAtt->SetColor(color);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAspAtt);
Graphic3d_Vertex Vatt1(AttachmentPoint1.X(),AttachmentPoint1.Y(),AttachmentPoint1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(Vatt1);
Quantity_Color aColor;
Aspect_TypeOfLine aType;
Standard_Real aWidth;
LA->LineAspect()->Aspect()->Values (aColor, aType, aWidth);
Handle(Graphic3d_AspectMarker3d) aMarkerAspAtt = new Graphic3d_AspectMarker3d (Aspect_TOM_O, aColor, 1.0);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAspAtt);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints1 = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints1->AddVertex (AttachmentPoint1.X(), AttachmentPoint1.Y(), AttachmentPoint1.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints1);
Prs3d_Root::NewGroup(aPresentation);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect());
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(MarkerAspAtt);
Graphic3d_Vertex Vatt2(AttachmentPoint2.X(),AttachmentPoint2.Y(),AttachmentPoint2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->Marker(Vatt2);
Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect (aMarkerAspAtt);
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints2 = new Graphic3d_ArrayOfPoints (1);
anArrayOfPoints2->AddVertex (AttachmentPoint2.X(), AttachmentPoint2.Y(), AttachmentPoint2.Z());
Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray (anArrayOfPoints2);
//-------------------------------------------------------------------------------------
//| SYMBOL OF SYMMETRY |