mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-04 18:06:22 +03:00
ba00aab7a0
OpenGL rendering is now done into sRGB framebuffer. OpenGl_ShaderManager::prepareStdProgramFboBlit() has been extended by programs resolving MSAA texture and applying gamma correction as fallbacks. Quantity_Color definition has been modified to store RGB components in linear color space within Quantity_TOC_RGB type. Standard colors defined by Quantity_NameOfColor enumeration has been updated accordingly. New Quantity_TOC_sRGB type has been introduced to handle RGB components in non-linear sRGB color space. OpenGl_TextureFormat class definition has been moved to dedicated files. New method OpenGl_TextureFormat::FindFormat() replaces OpenGl_Texture::GetDataFormat(). New method OpenGl_TextureFormat::FindSizedFormat() replaces OpenGl_FrameBuffer::getColorDataFormat() and OpenGl_FrameBuffer::getDepthDataFormat(). Graphic3d_TextureRoot::IsColorMap() - introduced new property defining if RGB(A)8 image formats should be loaded as sRGB(A) textures or as data RGB(A) textures. OpenGl_Texture initialization methods have been extended with new theIsColorMap argument. vreadpixel - added argument -sRGB printing color in sRGB color space. Test cases have been updated to new sRGB rendered results.
1089 lines
40 KiB
C++
1089 lines
40 KiB
C++
// Created on: 1995-03-15
|
|
// Created by: Robert COUBLANC
|
|
// Copyright (c) 1995-1999 Matra Datavision
|
|
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#include <StdSelect_ViewerSelector3d.hxx>
|
|
#include <StdSelect.hxx>
|
|
#include <Select3D_SensitiveEntity.hxx>
|
|
#include <Graphic3d_AspectLine3d.hxx>
|
|
#include <gp_Pnt.hxx>
|
|
#include <gp_Lin.hxx>
|
|
#include <gp_Pnt2d.hxx>
|
|
#include <gp_Dir.hxx>
|
|
#include <gp_Ax3.hxx>
|
|
#include <gp_GTrsf.hxx>
|
|
#include <gp_Pln.hxx>
|
|
#include <Select3D_SensitiveEntity.hxx>
|
|
#include <Graphic3d_ArrayOfPolylines.hxx>
|
|
#include <Graphic3d_Group.hxx>
|
|
#include <Graphic3d_SequenceOfHClipPlane.hxx>
|
|
#include <Graphic3d_Structure.hxx>
|
|
#include <SelectMgr_SelectableObject.hxx>
|
|
#include <TColgp_HArray1OfPnt.hxx>
|
|
#include <TColgp_Array1OfPnt.hxx>
|
|
#include <TColgp_Array1OfPnt2d.hxx>
|
|
#include <TColgp_HArray1OfPnt2d.hxx>
|
|
#include <Select3D_SensitiveCurve.hxx>
|
|
#include <Select3D_SensitiveSegment.hxx>
|
|
#include <Select3D_SensitiveFace.hxx>
|
|
#include <Select3D_SensitiveCircle.hxx>
|
|
#include <Select3D_SensitivePoint.hxx>
|
|
#include <Select3D_SensitiveTriangulation.hxx>
|
|
#include <Select3D_SensitiveTriangle.hxx>
|
|
#include <Select3D_SensitiveWire.hxx>
|
|
#include <Select3D_SensitiveBox.hxx>
|
|
#include <SelectMgr_Selection.hxx>
|
|
#include <SelectMgr_EntityOwner.hxx>
|
|
|
|
#include <Aspect_Grid.hxx>
|
|
#include <Aspect_TypeOfMarker.hxx>
|
|
#include <Aspect_Window.hxx>
|
|
#include <Graphic3d_AspectMarker3d.hxx>
|
|
#include <Graphic3d_ArrayOfPoints.hxx>
|
|
#include <math_BullardGenerator.hxx>
|
|
#include <Message.hxx>
|
|
#include <Message_Messenger.hxx>
|
|
#include <Quantity_ColorHasher.hxx>
|
|
#include <Poly_Connect.hxx>
|
|
#include <TColStd_HArray1OfInteger.hxx>
|
|
|
|
#include <Poly_Array1OfTriangle.hxx>
|
|
#include <Poly_Triangulation.hxx>
|
|
#include <OSD_Environment.hxx>
|
|
#include <V3d.hxx>
|
|
#include <V3d_View.hxx>
|
|
#include <V3d_Viewer.hxx>
|
|
#include <TColgp_SequenceOfPnt.hxx>
|
|
|
|
#include <OSD_Timer.hxx>
|
|
|
|
|
|
IMPLEMENT_STANDARD_RTTIEXT(StdSelect_ViewerSelector3d,SelectMgr_ViewerSelector)
|
|
|
|
static Standard_Integer StdSel_NumberOfFreeEdges (const Handle(Poly_Triangulation)& Trg)
|
|
{
|
|
Standard_Integer nFree = 0;
|
|
Poly_Connect pc(Trg);
|
|
Standard_Integer t[3];
|
|
Standard_Integer i, j;
|
|
for (i = 1; i <= Trg->NbTriangles(); i++)
|
|
{
|
|
pc.Triangles (i, t[0], t[1], t[2]);
|
|
for (j = 0; j < 3; j++)
|
|
if (t[j] == 0) nFree++;
|
|
}
|
|
return nFree;
|
|
}
|
|
|
|
//=======================================================================
|
|
// Function : Constructor
|
|
// Purpose :
|
|
//=======================================================================
|
|
StdSelect_ViewerSelector3d::StdSelect_ViewerSelector3d() {}
|
|
|
|
//=======================================================================
|
|
// Function: SetPixelTolerance
|
|
// Purpose :
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::SetPixelTolerance (const Standard_Integer theTolerance)
|
|
{
|
|
if (myTolerances.Tolerance() != theTolerance)
|
|
{
|
|
if (theTolerance < 0)
|
|
myTolerances.ResetDefaults();
|
|
else
|
|
myTolerances.SetCustomTolerance (theTolerance);
|
|
myToUpdateTolerance = Standard_True;
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
// Function: Pick
|
|
// Purpose :
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::Pick (const Standard_Integer theXPix,
|
|
const Standard_Integer theYPix,
|
|
const Handle(V3d_View)& theView)
|
|
{
|
|
updateZLayers (theView);
|
|
if(myToUpdateTolerance)
|
|
{
|
|
mySelectingVolumeMgr.SetPixelTolerance (myTolerances.Tolerance());
|
|
myToUpdateTolerance = Standard_False;
|
|
}
|
|
|
|
mySelectingVolumeMgr.SetCamera (theView->Camera());
|
|
mySelectingVolumeMgr.SetActiveSelectionType (SelectMgr_SelectingVolumeManager::Point);
|
|
Standard_Integer aWidth = 0, aHeight = 0;
|
|
theView->Window()->Size (aWidth, aHeight);
|
|
mySelectingVolumeMgr.SetWindowSize (aWidth, aHeight);
|
|
gp_Pnt2d aMousePos (static_cast<Standard_Real> (theXPix),
|
|
static_cast<Standard_Real> (theYPix));
|
|
mySelectingVolumeMgr.BuildSelectingVolume (aMousePos);
|
|
mySelectingVolumeMgr.SetViewClipping (theView->ClipPlanes(), Handle(Graphic3d_SequenceOfHClipPlane)());
|
|
|
|
TraverseSensitives();
|
|
}
|
|
|
|
//=======================================================================
|
|
// Function: Pick
|
|
// Purpose :
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::Pick (const Standard_Integer theXPMin,
|
|
const Standard_Integer theYPMin,
|
|
const Standard_Integer theXPMax,
|
|
const Standard_Integer theYPMax,
|
|
const Handle(V3d_View)& theView)
|
|
{
|
|
updateZLayers (theView);
|
|
mySelectingVolumeMgr.SetCamera (theView->Camera());
|
|
mySelectingVolumeMgr.SetActiveSelectionType (SelectMgr_SelectingVolumeManager::Box);
|
|
Standard_Integer aWidth = 0, aHeight = 0;
|
|
theView->Window()->Size (aWidth, aHeight);
|
|
mySelectingVolumeMgr.SetWindowSize (aWidth, aHeight);
|
|
gp_Pnt2d aMinMousePos (static_cast<Standard_Real> (theXPMin),
|
|
static_cast<Standard_Real> (theYPMin));
|
|
gp_Pnt2d aMaxMousePos (static_cast<Standard_Real> (theXPMax),
|
|
static_cast<Standard_Real> (theYPMax));
|
|
mySelectingVolumeMgr.BuildSelectingVolume (aMinMousePos,
|
|
aMaxMousePos);
|
|
|
|
mySelectingVolumeMgr.SetViewClipping (theView->ClipPlanes(), Handle(Graphic3d_SequenceOfHClipPlane)());
|
|
|
|
TraverseSensitives();
|
|
}
|
|
|
|
//=======================================================================
|
|
// Function: Pick
|
|
// Purpose : Selection using a polyline
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::Pick (const TColgp_Array1OfPnt2d& thePolyline,
|
|
const Handle(V3d_View)& theView)
|
|
{
|
|
updateZLayers (theView);
|
|
mySelectingVolumeMgr.SetCamera (theView->Camera());
|
|
mySelectingVolumeMgr.SetActiveSelectionType (SelectMgr_SelectingVolumeManager::Polyline);
|
|
Standard_Integer aWidth = 0, aHeight = 0;
|
|
theView->Window()->Size (aWidth, aHeight);
|
|
mySelectingVolumeMgr.SetWindowSize (aWidth, aHeight);
|
|
mySelectingVolumeMgr.BuildSelectingVolume (thePolyline);
|
|
|
|
mySelectingVolumeMgr.SetViewClipping (theView->ClipPlanes(), Handle(Graphic3d_SequenceOfHClipPlane)());
|
|
|
|
TraverseSensitives();
|
|
}
|
|
|
|
//=======================================================================
|
|
// Function: DisplaySensitive.
|
|
// Purpose : Display active primitives.
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::DisplaySensitive (const Handle(V3d_View)& theView)
|
|
{
|
|
for (SelectMgr_SelectableObjectSet::Iterator aSelectableIt (mySelectableObjects); aSelectableIt.More(); aSelectableIt.Next())
|
|
{
|
|
Handle(Graphic3d_Structure) aStruct = new Graphic3d_Structure (theView->Viewer()->StructureManager());
|
|
const Handle (SelectMgr_SelectableObject)& anObj = aSelectableIt.Value();
|
|
for (SelectMgr_SequenceOfSelection::Iterator aSelIter (anObj->Selections()); aSelIter.More(); aSelIter.Next())
|
|
{
|
|
if (aSelIter.Value()->GetSelectionState() == SelectMgr_SOS_Activated)
|
|
{
|
|
computeSensitivePrs (aStruct, aSelIter.Value(), anObj->Transformation(), Handle(Graphic3d_TransformPers)());
|
|
}
|
|
}
|
|
|
|
myStructs.Append (aStruct);
|
|
}
|
|
|
|
for (Graphic3d_SequenceOfStructure::Iterator aStructIter (myStructs); aStructIter.More(); aStructIter.Next())
|
|
{
|
|
Handle(Graphic3d_Structure)& aStruct = aStructIter.ChangeValue();
|
|
aStruct->SetDisplayPriority (10);
|
|
aStruct->Display();
|
|
}
|
|
|
|
theView->Update();
|
|
}
|
|
|
|
//=======================================================================
|
|
// Function: ClearSensitive
|
|
// Purpose :
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::ClearSensitive (const Handle(V3d_View)& theView)
|
|
{
|
|
for (Graphic3d_SequenceOfStructure::Iterator aStructIter (myStructs); aStructIter.More(); aStructIter.Next())
|
|
{
|
|
aStructIter.ChangeValue()->Remove();
|
|
}
|
|
myStructs.Clear();
|
|
|
|
if (!theView.IsNull())
|
|
{
|
|
theView->Update();
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : DisplaySenstive
|
|
//purpose :
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::DisplaySensitive (const Handle(SelectMgr_Selection)& theSel,
|
|
const gp_Trsf& theTrsf,
|
|
const Handle(V3d_View)& theView,
|
|
const Standard_Boolean theToClearOthers)
|
|
{
|
|
if (theToClearOthers)
|
|
{
|
|
ClearSensitive (theView);
|
|
}
|
|
|
|
Handle(Graphic3d_Structure) aStruct = new Graphic3d_Structure (theView->Viewer()->StructureManager());
|
|
|
|
computeSensitivePrs (aStruct, theSel, theTrsf, Handle(Graphic3d_TransformPers)());
|
|
|
|
myStructs.Append (aStruct);
|
|
myStructs.Last()->SetDisplayPriority (10);
|
|
myStructs.Last()->Display();
|
|
|
|
theView->Update();
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : computeSensitivePrs
|
|
//purpose :
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::computeSensitivePrs (const Handle(Graphic3d_Structure)& theStructure,
|
|
const Handle(SelectMgr_Selection)& theSel,
|
|
const gp_Trsf& theLoc,
|
|
const Handle(Graphic3d_TransformPers)& theTrsfPers)
|
|
{
|
|
theStructure->SetTransformPersistence (theTrsfPers);
|
|
|
|
Handle(Graphic3d_Group) aSensGroup = theStructure->NewGroup();
|
|
|
|
Quantity_Color aColor (Quantity_NOC_INDIANRED3);
|
|
Handle(Graphic3d_AspectMarker3d) aMarkerAspect =new Graphic3d_AspectMarker3d (Aspect_TOM_O_PLUS, aColor, 2.0);
|
|
|
|
aSensGroup->SetPrimitivesAspect (aMarkerAspect);
|
|
aSensGroup->SetPrimitivesAspect (new Graphic3d_AspectLine3d (Quantity_NOC_GRAY40, Aspect_TOL_SOLID, 2.0));
|
|
|
|
Handle(Graphic3d_Group) anAreaGroup = theStructure->NewGroup();
|
|
|
|
anAreaGroup->SetPrimitivesAspect (new Graphic3d_AspectLine3d (Quantity_NOC_AQUAMARINE1, Aspect_TOL_DASH, 1.0));
|
|
|
|
TColgp_SequenceOfPnt aSeqLines, aSeqFree;
|
|
TColStd_SequenceOfInteger aSeqBnds;
|
|
for (NCollection_Vector<Handle(SelectMgr_SensitiveEntity)>::Iterator aSelEntIter (theSel->Entities()); aSelEntIter.More(); aSelEntIter.Next())
|
|
{
|
|
const Handle(Select3D_SensitiveEntity)& Ent = aSelEntIter.Value()->BaseSensitive();
|
|
const Standard_Boolean hasloc = theLoc.Form() != gp_Identity;
|
|
|
|
//==============
|
|
// Box
|
|
//=============
|
|
|
|
if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveBox))
|
|
{
|
|
const Bnd_Box& B = Handle(Select3D_SensitiveBox)::DownCast (Ent)->Box();
|
|
Standard_Real xmin, ymin, zmin, xmax, ymax, zmax;
|
|
B.Get (xmin, ymin, zmin, xmax, ymax, zmax);
|
|
Standard_Integer i;
|
|
gp_Pnt theboxpoint[8] =
|
|
{
|
|
gp_Pnt(xmin,ymin,zmin),
|
|
gp_Pnt(xmax,ymin,zmin),
|
|
gp_Pnt(xmax,ymax,zmin),
|
|
gp_Pnt(xmin,ymax,zmin),
|
|
gp_Pnt(xmin,ymin,zmax),
|
|
gp_Pnt(xmax,ymin,zmax),
|
|
gp_Pnt(xmax,ymax,zmax),
|
|
gp_Pnt(xmin,ymax,zmax)
|
|
};
|
|
if(hasloc)
|
|
{
|
|
for (i = 0; i <= 7; i++)
|
|
theboxpoint[i].Transform (theLoc);
|
|
}
|
|
|
|
aSeqBnds.Append(5);
|
|
for (i = 0; i < 4; i++)
|
|
aSeqLines.Append(theboxpoint[i]);
|
|
aSeqLines.Append(theboxpoint[0]);
|
|
|
|
aSeqBnds.Append(5);
|
|
for (i = 4; i < 8; i++)
|
|
aSeqLines.Append(theboxpoint[i]);
|
|
aSeqLines.Append(theboxpoint[4]);
|
|
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
aSeqBnds.Append(2);
|
|
aSeqLines.Append(theboxpoint[i]);
|
|
aSeqLines.Append(theboxpoint[i+4]);
|
|
}
|
|
}
|
|
//==============
|
|
// Face
|
|
//=============
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveFace))
|
|
{
|
|
Handle(Select3D_SensitiveFace) aFace = Handle(Select3D_SensitiveFace)::DownCast(Ent);
|
|
Handle(TColgp_HArray1OfPnt) TheHPts;
|
|
aFace->GetPoints(TheHPts);
|
|
const TColgp_Array1OfPnt& ThePts = TheHPts->Array1();
|
|
|
|
aSeqBnds.Append(ThePts.Length());
|
|
for (Standard_Integer I = ThePts.Lower(); I <= ThePts.Upper(); I++)
|
|
{
|
|
if (hasloc)
|
|
aSeqLines.Append(ThePts(I).Transformed (theLoc));
|
|
else
|
|
aSeqLines.Append(ThePts(I));
|
|
}
|
|
}
|
|
//==============
|
|
// Curve
|
|
//=============
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveCurve))
|
|
{
|
|
Handle(Select3D_SensitiveCurve) aCurve = Handle(Select3D_SensitiveCurve)::DownCast(Ent);
|
|
Handle(TColgp_HArray1OfPnt) TheHPts;
|
|
aCurve->Points3D(TheHPts);
|
|
const TColgp_Array1OfPnt& ThePts = TheHPts->Array1();
|
|
|
|
aSeqBnds.Append(ThePts.Length());
|
|
for (Standard_Integer I = ThePts.Lower(); I <= ThePts.Upper(); I++)
|
|
{
|
|
if (hasloc)
|
|
aSeqLines.Append(ThePts(I).Transformed (theLoc));
|
|
else
|
|
aSeqLines.Append(ThePts(I));
|
|
}
|
|
}
|
|
//==============
|
|
// Wire
|
|
//=============
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveWire))
|
|
{
|
|
Handle(Select3D_SensitiveWire) aWire = Handle(Select3D_SensitiveWire)::DownCast(Ent);
|
|
const NCollection_Vector<Handle(Select3D_SensitiveEntity)>& anEntities = aWire->GetEdges();
|
|
|
|
for (int i = 0; i < anEntities.Length(); i++)
|
|
{
|
|
Handle(Select3D_SensitiveEntity) SubEnt = anEntities.Value(i);
|
|
|
|
//Segment
|
|
if (SubEnt->DynamicType()==STANDARD_TYPE(Select3D_SensitiveSegment))
|
|
{
|
|
gp_Pnt P1 (Handle(Select3D_SensitiveSegment)::DownCast(SubEnt)->StartPoint().XYZ());
|
|
gp_Pnt P2 (Handle(Select3D_SensitiveSegment)::DownCast(SubEnt)->EndPoint().XYZ());
|
|
if (hasloc)
|
|
{
|
|
P1.Transform(theLoc);
|
|
P2.Transform(theLoc);
|
|
}
|
|
aSeqBnds.Append(2);
|
|
aSeqLines.Append(P1);
|
|
aSeqLines.Append(P2);
|
|
}
|
|
|
|
//circle
|
|
if (SubEnt->DynamicType()==STANDARD_TYPE(Select3D_SensitiveCircle))
|
|
{
|
|
Handle(Select3D_SensitiveCircle) aCircle = Handle(Select3D_SensitiveCircle)::DownCast(SubEnt);
|
|
Standard_Integer aFrom, aTo;
|
|
aCircle->ArrayBounds (aFrom, aTo);
|
|
aTo -= 2;
|
|
for (Standard_Integer aPntIter = aFrom; aPntIter <= aTo; aPntIter += 2)
|
|
{
|
|
gp_Pnt aPnts[3] =
|
|
{
|
|
gp_Pnt (aCircle->GetPoint3d (aPntIter + 0).XYZ()),
|
|
gp_Pnt (aCircle->GetPoint3d (aPntIter + 1).XYZ()),
|
|
gp_Pnt (aCircle->GetPoint3d (aPntIter + 2).XYZ())
|
|
};
|
|
|
|
if (hasloc)
|
|
{
|
|
aPnts[0].Transform (theLoc);
|
|
aPnts[1].Transform (theLoc);
|
|
aPnts[2].Transform (theLoc);
|
|
}
|
|
|
|
aSeqBnds.Append (4);
|
|
aSeqLines.Append (aPnts[0]);
|
|
aSeqLines.Append (aPnts[1]);
|
|
aSeqLines.Append (aPnts[2]);
|
|
aSeqLines.Append (aPnts[0]);
|
|
}
|
|
}
|
|
|
|
//curve
|
|
if (SubEnt->DynamicType()==STANDARD_TYPE(Select3D_SensitiveCurve))
|
|
{
|
|
Handle(Select3D_SensitiveCurve) aCurve = Handle(Select3D_SensitiveCurve)::DownCast(SubEnt);
|
|
Handle(TColgp_HArray1OfPnt) TheHPts;
|
|
aCurve->Points3D (TheHPts);
|
|
const TColgp_Array1OfPnt& ThePts = TheHPts->Array1();
|
|
|
|
aSeqBnds.Append(ThePts.Length());
|
|
for (Standard_Integer I = ThePts.Lower(); I <= ThePts.Upper(); I++)
|
|
{
|
|
if (hasloc)
|
|
aSeqLines.Append(ThePts(I).Transformed (theLoc));
|
|
else
|
|
aSeqLines.Append(ThePts(I));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
//==============
|
|
// Segment
|
|
//=============
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveSegment))
|
|
{
|
|
gp_Pnt P1 (Handle(Select3D_SensitiveSegment)::DownCast(Ent)->StartPoint().XYZ());
|
|
gp_Pnt P2 (Handle(Select3D_SensitiveSegment)::DownCast(Ent)->EndPoint().XYZ());
|
|
if (hasloc)
|
|
{
|
|
P1.Transform (theLoc);
|
|
P2.Transform (theLoc);
|
|
}
|
|
aSeqBnds.Append(2);
|
|
aSeqLines.Append(P1);
|
|
aSeqLines.Append(P2);
|
|
}
|
|
//==============
|
|
// Circle
|
|
//=============
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveCircle))
|
|
{
|
|
Handle(Select3D_SensitiveCircle) aCircle = Handle(Select3D_SensitiveCircle)::DownCast(Ent);
|
|
Standard_Integer aFrom, aTo;
|
|
aCircle->ArrayBounds (aFrom, aTo);
|
|
aTo -= 2;
|
|
for (Standard_Integer aPntIter = aFrom; aPntIter <= aTo; aPntIter += 2)
|
|
{
|
|
gp_Pnt aPnts[3] =
|
|
{
|
|
gp_Pnt (aCircle->GetPoint3d (aPntIter + 0).XYZ()),
|
|
gp_Pnt (aCircle->GetPoint3d (aPntIter + 1).XYZ()),
|
|
gp_Pnt (aCircle->GetPoint3d (aPntIter + 2).XYZ())
|
|
};
|
|
|
|
if (hasloc)
|
|
{
|
|
aPnts[0].Transform (theLoc);
|
|
aPnts[1].Transform (theLoc);
|
|
aPnts[2].Transform (theLoc);
|
|
}
|
|
|
|
aSeqBnds.Append (4);
|
|
aSeqLines.Append (aPnts[0]);
|
|
aSeqLines.Append (aPnts[1]);
|
|
aSeqLines.Append (aPnts[2]);
|
|
aSeqLines.Append (aPnts[0]);
|
|
}
|
|
}
|
|
//==============
|
|
// Point
|
|
//=============
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitivePoint))
|
|
{
|
|
gp_Pnt P = hasloc ?
|
|
Handle(Select3D_SensitivePoint)::DownCast(Ent)->Point() :
|
|
Handle(Select3D_SensitivePoint)::DownCast(Ent)->Point().Transformed (theLoc);
|
|
Handle(Graphic3d_ArrayOfPoints) anArrayOfPoints = new Graphic3d_ArrayOfPoints (1);
|
|
anArrayOfPoints->AddVertex (P.X(), P.Y(), P.Z());
|
|
aSensGroup->AddPrimitiveArray (anArrayOfPoints);
|
|
}
|
|
//============================================================
|
|
// Triangulation : On met un petit offset ves l'interieur...
|
|
//==========================================================
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveTriangulation))
|
|
{
|
|
Handle(Poly_Triangulation) PT (Handle(Select3D_SensitiveTriangulation)::DownCast (Ent)->Triangulation());
|
|
|
|
const Poly_Array1OfTriangle& triangles = PT->Triangles();
|
|
const TColgp_Array1OfPnt& Nodes = PT->Nodes();
|
|
Standard_Integer n[3];
|
|
|
|
TopLoc_Location iloc, bidloc;
|
|
if (Handle(Select3D_SensitiveTriangulation)::DownCast (Ent)->HasInitLocation())
|
|
bidloc = Handle(Select3D_SensitiveTriangulation)::DownCast (Ent)->GetInitLocation();
|
|
|
|
if (bidloc.IsIdentity())
|
|
iloc = theLoc;
|
|
else
|
|
iloc = theLoc * bidloc;
|
|
|
|
Standard_Integer i;
|
|
for (i = 1; i <= PT->NbTriangles(); i++)
|
|
{
|
|
triangles (i).Get (n[0], n[1], n[2]);
|
|
gp_Pnt P1 (Nodes (n[0]).Transformed (iloc));
|
|
gp_Pnt P2 (Nodes (n[1]).Transformed (iloc));
|
|
gp_Pnt P3 (Nodes (n[2]).Transformed (iloc));
|
|
gp_XYZ V1 (P1.XYZ());
|
|
gp_XYZ V2 (P2.XYZ());
|
|
gp_XYZ V3 (P3.XYZ());
|
|
gp_XYZ CDG (P1.XYZ()); CDG += (P2.XYZ()); CDG += (P3.XYZ()); CDG /= 3.0;
|
|
V1 -= CDG; V2 -= CDG; V3 -= CDG;
|
|
V1 *= 0.9; V2 *= 0.9; V3 *= 0.9;
|
|
V1 += CDG; V2 += CDG; V3 += CDG;
|
|
|
|
aSeqBnds.Append(4);
|
|
aSeqLines.Append(gp_Pnt(V1));
|
|
aSeqLines.Append(gp_Pnt(V2));
|
|
aSeqLines.Append(gp_Pnt(V3));
|
|
aSeqLines.Append(gp_Pnt(V1));
|
|
}
|
|
|
|
// recherche des bords libres...
|
|
|
|
Handle(TColStd_HArray1OfInteger) FreeEdges = new TColStd_HArray1OfInteger (1, 2 * StdSel_NumberOfFreeEdges (PT));
|
|
TColStd_Array1OfInteger& FreeE = FreeEdges->ChangeArray1();
|
|
Poly_Connect pc (PT);
|
|
Standard_Integer t[3];
|
|
Standard_Integer j;
|
|
Standard_Integer fr (1);
|
|
for (i = 1; i <= PT->NbTriangles(); i++)
|
|
{
|
|
pc.Triangles (i, t[0], t[1], t[2]);
|
|
triangles (i).Get (n[0], n[1], n[2]);
|
|
for (j = 0; j < 3; j++)
|
|
{
|
|
Standard_Integer k = (j + 1) % 3;
|
|
if (t[j] == 0)
|
|
{
|
|
FreeE (fr) = n[j];
|
|
FreeE (fr + 1)= n[k];
|
|
fr += 2;
|
|
}
|
|
}
|
|
}
|
|
for (Standard_Integer ifri = 1; ifri <= FreeE.Length(); ifri += 2)
|
|
{
|
|
gp_Pnt pe1 (Nodes (FreeE (ifri)).Transformed (iloc)), pe2 (Nodes (FreeE (ifri + 1)).Transformed (iloc));
|
|
aSeqFree.Append(pe1);
|
|
aSeqFree.Append(pe2);
|
|
}
|
|
}
|
|
else if (Ent->DynamicType()==STANDARD_TYPE(Select3D_SensitiveTriangle))
|
|
{
|
|
Handle(Select3D_SensitiveTriangle) Str = Handle(Select3D_SensitiveTriangle)::DownCast(Ent);
|
|
gp_Pnt P1, P2, P3;
|
|
Str->Points3D (P1, P2, P3);
|
|
gp_Pnt CDG = Str->Center3D();
|
|
|
|
gp_XYZ V1 (P1.XYZ()); V1 -= (CDG.XYZ());
|
|
gp_XYZ V2 (P2.XYZ()); V2 -= (CDG.XYZ());
|
|
gp_XYZ V3 (P3.XYZ()); V3 -= (CDG.XYZ());
|
|
V1 *= 0.9; V2 *= 0.9; V3 *= 0.9;
|
|
V1 += CDG.XYZ(); V2 += CDG.XYZ(); V3 += CDG.XYZ();
|
|
|
|
aSeqBnds.Append(4);
|
|
aSeqLines.Append(gp_Pnt(V1));
|
|
aSeqLines.Append(gp_Pnt(V2));
|
|
aSeqLines.Append(gp_Pnt(V3));
|
|
aSeqLines.Append(gp_Pnt(V1));
|
|
}
|
|
}
|
|
|
|
Standard_Integer i;
|
|
|
|
if (aSeqLines.Length())
|
|
{
|
|
Handle(Graphic3d_ArrayOfPolylines) aPrims = new Graphic3d_ArrayOfPolylines(aSeqLines.Length(),aSeqBnds.Length());
|
|
for (i = 1; i <= aSeqLines.Length(); i++)
|
|
aPrims->AddVertex(aSeqLines(i));
|
|
for (i = 1; i <= aSeqBnds.Length(); i++)
|
|
aPrims->AddBound(aSeqBnds(i));
|
|
anAreaGroup->AddPrimitiveArray(aPrims);
|
|
}
|
|
|
|
if (aSeqFree.Length())
|
|
{
|
|
aSensGroup->SetPrimitivesAspect (new Graphic3d_AspectLine3d (Quantity_NOC_GREEN, Aspect_TOL_SOLID, 2.0));
|
|
Handle(Graphic3d_ArrayOfPolylines) aPrims = new Graphic3d_ArrayOfPolylines(aSeqFree.Length(),aSeqFree.Length()/2);
|
|
for (i = 1; i <= aSeqFree.Length(); i++)
|
|
{
|
|
aPrims->AddBound(2);
|
|
aPrims->AddVertex(aSeqLines(i++));
|
|
aPrims->AddVertex(aSeqLines(i));
|
|
}
|
|
aSensGroup->AddPrimitiveArray(aPrims);
|
|
aSensGroup->SetPrimitivesAspect (new Graphic3d_AspectLine3d (Quantity_NOC_GRAY40, Aspect_TOL_SOLID, 2.0));
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
// Function: updateZLayers
|
|
// Purpose :
|
|
//=======================================================================
|
|
void StdSelect_ViewerSelector3d::updateZLayers (const Handle(V3d_View)& theView)
|
|
{
|
|
myZLayerOrderMap.Clear();
|
|
TColStd_SequenceOfInteger aZLayers;
|
|
theView->Viewer()->GetAllZLayers (aZLayers);
|
|
Standard_Integer aPos = 0;
|
|
Standard_Boolean isPrevDepthWrite = true;
|
|
for (TColStd_SequenceOfInteger::Iterator aLayerIter (aZLayers); aLayerIter.More(); aLayerIter.Next())
|
|
{
|
|
Graphic3d_ZLayerSettings aSettings = theView->Viewer()->ZLayerSettings (aLayerIter.Value());
|
|
if (aSettings.ToClearDepth()
|
|
|| isPrevDepthWrite != aSettings.ToEnableDepthWrite())
|
|
{
|
|
++aPos;
|
|
}
|
|
isPrevDepthWrite = aSettings.ToEnableDepthWrite();
|
|
myZLayerOrderMap.Bind (aLayerIter.Value(), aPos);
|
|
}
|
|
}
|
|
|
|
namespace
|
|
{
|
|
//! Abstract class for filling pixel with color.
|
|
class BaseFiller : public Standard_Transient
|
|
{
|
|
DEFINE_STANDARD_RTTI_INLINE(BaseFiller, Standard_Transient)
|
|
public:
|
|
|
|
//! Main constructor.
|
|
BaseFiller (Image_PixMap& thePixMap,
|
|
StdSelect_ViewerSelector3d* theSelector)
|
|
: myImage (&thePixMap),
|
|
myMainSel(theSelector) {}
|
|
|
|
//! Fill pixel at specified position.
|
|
virtual void Fill (const Standard_Integer theCol,
|
|
const Standard_Integer theRow,
|
|
const Standard_Integer thePicked) = 0;
|
|
|
|
//! Flush results into final image.
|
|
virtual void Flush() {}
|
|
|
|
protected:
|
|
|
|
//! Find the new unique random color.
|
|
void randomPastelColor (Quantity_Color& theColor)
|
|
{
|
|
for (;;)
|
|
{
|
|
nextRandomPastelColor (theColor);
|
|
if (myUniqueColors.Add (theColor))
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
//! Fills the given color as random.
|
|
void nextRandomPastelColor (Quantity_Color& theColor)
|
|
{
|
|
theColor = Quantity_Color (Standard_Real(myBullardGenerator.NextInt() % 256) / 255.0,
|
|
Standard_Real(myBullardGenerator.NextInt() % 256) / 255.0,
|
|
Standard_Real(myBullardGenerator.NextInt() % 256) / 255.0,
|
|
Quantity_TOC_sRGB);
|
|
}
|
|
|
|
protected:
|
|
Image_PixMap* myImage;
|
|
StdSelect_ViewerSelector3d* myMainSel;
|
|
math_BullardGenerator myBullardGenerator;
|
|
NCollection_Map<Quantity_Color, Quantity_ColorHasher> myUniqueColors;
|
|
};
|
|
|
|
//! Help class for filling pixel with random color.
|
|
class GeneratedEntityColorFiller : public BaseFiller
|
|
{
|
|
DEFINE_STANDARD_RTTI_INLINE(GeneratedEntityColorFiller, BaseFiller)
|
|
public:
|
|
GeneratedEntityColorFiller (Image_PixMap& thePixMap,
|
|
StdSelect_ViewerSelector3d* theSelector,
|
|
const SelectMgr_SelectableObjectSet& theSelObjects)
|
|
: BaseFiller (thePixMap, theSelector)
|
|
{
|
|
// generate per-entity colors in the order as they have been activated
|
|
for (SelectMgr_SelectableObjectSet::Iterator anObjIter (theSelObjects); anObjIter.More(); anObjIter.Next())
|
|
{
|
|
const Handle(SelectMgr_SelectableObject)& anObj = anObjIter.Value();
|
|
for (SelectMgr_SequenceOfSelection::Iterator aSelIter (anObj->Selections()); aSelIter.More(); aSelIter.Next())
|
|
{
|
|
const Handle(SelectMgr_Selection)& aSel = aSelIter.Value();
|
|
for (NCollection_Vector<Handle(SelectMgr_SensitiveEntity)>::Iterator aSelEntIter (aSel->Entities()); aSelEntIter.More(); aSelEntIter.Next())
|
|
{
|
|
const Handle(SelectMgr_SensitiveEntity)& aSens = aSelEntIter.Value();
|
|
if (!myMapEntityColors.IsBound (aSens->BaseSensitive()))
|
|
{
|
|
Quantity_Color aColor;
|
|
randomPastelColor (aColor);
|
|
myMapEntityColors.Bind (aSens->BaseSensitive(), aColor);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
virtual void Fill (const Standard_Integer theCol,
|
|
const Standard_Integer theRow,
|
|
const Standard_Integer thePicked) Standard_OVERRIDE
|
|
{
|
|
if (thePicked < 1
|
|
|| thePicked > myMainSel->NbPicked())
|
|
{
|
|
myImage->SetPixelColor (theCol, theRow, Quantity_Color(Quantity_NOC_BLACK));
|
|
return;
|
|
}
|
|
|
|
const Handle(Select3D_SensitiveEntity)& aPickedEntity = myMainSel->PickedEntity (thePicked);
|
|
Quantity_Color aColor (Quantity_NOC_BLACK);
|
|
myMapEntityColors.Find (aPickedEntity, aColor);
|
|
myImage->SetPixelColor (theCol, theRow, aColor);
|
|
}
|
|
|
|
protected:
|
|
NCollection_DataMap<Handle(Select3D_SensitiveEntity), Quantity_Color> myMapEntityColors;
|
|
};
|
|
|
|
//! Help class for filling pixel with normalized depth of ray.
|
|
class NormalizedDepthFiller : public BaseFiller
|
|
{
|
|
DEFINE_STANDARD_RTTI_INLINE(NormalizedDepthFiller, BaseFiller)
|
|
public:
|
|
NormalizedDepthFiller (Image_PixMap& thePixMap,
|
|
StdSelect_ViewerSelector3d* theSelector,
|
|
const Standard_Boolean theToInverse)
|
|
: BaseFiller (thePixMap, theSelector),
|
|
myDepthMin ( RealLast()),
|
|
myDepthMax (-RealLast()),
|
|
myToInverse(theToInverse)
|
|
{
|
|
myUnnormImage.InitZero (Image_Format_GrayF, thePixMap.SizeX(), thePixMap.SizeY());
|
|
}
|
|
|
|
//! Accumulate the data.
|
|
virtual void Fill (const Standard_Integer theCol,
|
|
const Standard_Integer theRow,
|
|
const Standard_Integer thePicked) Standard_OVERRIDE
|
|
{
|
|
if (myUnnormImage.IsEmpty())
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (thePicked < 1
|
|
|| thePicked > myMainSel->NbPicked())
|
|
{
|
|
myUnnormImage.ChangeValue<float> (theRow, theCol) = ShortRealLast();
|
|
return;
|
|
}
|
|
|
|
const SelectMgr_SortCriterion& aSortCriterion = myMainSel->PickedData (thePicked);
|
|
myUnnormImage.ChangeValue<float> (theRow, theCol) = float(aSortCriterion.Depth);
|
|
myDepthMin = Min (myDepthMin, aSortCriterion.Depth);
|
|
myDepthMax = Max (myDepthMax, aSortCriterion.Depth);
|
|
}
|
|
|
|
//! Normalize the depth values.
|
|
virtual void Flush() Standard_OVERRIDE
|
|
{
|
|
float aFrom = 0.0f;
|
|
float aDelta = 1.0f;
|
|
if (myDepthMin <= myDepthMax)
|
|
{
|
|
aFrom = float(myDepthMin);
|
|
aDelta = float(myDepthMax) - float(myDepthMin);
|
|
if (aDelta <= ShortRealEpsilon())
|
|
{
|
|
aDelta = 1.0f;
|
|
}
|
|
}
|
|
for (Standard_Size aRowIter = 0; aRowIter < myUnnormImage.SizeY(); ++aRowIter)
|
|
{
|
|
for (Standard_Size aColIter = 0; aColIter < myUnnormImage.SizeX(); ++aColIter)
|
|
{
|
|
float aDepth = myUnnormImage.Value<float> (aRowIter, aColIter);
|
|
if (aDepth <= -ShortRealLast()
|
|
|| aDepth >= ShortRealLast())
|
|
{
|
|
myImage->SetPixelColor (Standard_Integer(aColIter), Standard_Integer(aRowIter),
|
|
Quantity_ColorRGBA (0.0f, 0.0f, 0.0f, 1.0f));
|
|
continue;
|
|
}
|
|
|
|
float aNormDepth = (aDepth - aFrom) / aDelta;
|
|
if (myToInverse)
|
|
{
|
|
aNormDepth = 1.0f - aNormDepth;
|
|
}
|
|
myImage->SetPixelColor (Standard_Integer(aColIter), Standard_Integer(aRowIter),
|
|
Quantity_ColorRGBA (aNormDepth, aNormDepth, aNormDepth, 1.0f));
|
|
}
|
|
}
|
|
}
|
|
|
|
private:
|
|
Image_PixMap myUnnormImage;
|
|
Standard_Real myDepthMin;
|
|
Standard_Real myDepthMax;
|
|
Standard_Boolean myToInverse;
|
|
};
|
|
|
|
//! Help class for filling pixel with unnormalized depth of ray.
|
|
class UnnormalizedDepthFiller : public BaseFiller
|
|
{
|
|
DEFINE_STANDARD_RTTI_INLINE(UnnormalizedDepthFiller, BaseFiller)
|
|
public:
|
|
UnnormalizedDepthFiller (Image_PixMap& thePixMap,
|
|
StdSelect_ViewerSelector3d* theSelector)
|
|
: BaseFiller (thePixMap, theSelector) {}
|
|
|
|
virtual void Fill (const Standard_Integer theCol,
|
|
const Standard_Integer theRow,
|
|
const Standard_Integer thePicked) Standard_OVERRIDE
|
|
{
|
|
if (thePicked < 1
|
|
|| thePicked > myMainSel->NbPicked())
|
|
{
|
|
myImage->SetPixelColor (theCol, theRow, Quantity_ColorRGBA (0.0f, 0.0f, 0.0f, 1.0f));
|
|
return;
|
|
}
|
|
|
|
const SelectMgr_SortCriterion& aSortCriterion = myMainSel->PickedData (thePicked);
|
|
const float aDepth = float(aSortCriterion.Depth);
|
|
myImage->SetPixelColor (theCol, theRow, Quantity_ColorRGBA (Graphic3d_Vec4 (aDepth, aDepth, aDepth, 1.0f)));
|
|
}
|
|
};
|
|
|
|
//! Help class for filling pixel with color of detected object.
|
|
class GeneratedOwnerColorFiller : public BaseFiller
|
|
{
|
|
DEFINE_STANDARD_RTTI_INLINE(GeneratedOwnerColorFiller, BaseFiller)
|
|
public:
|
|
GeneratedOwnerColorFiller (Image_PixMap& thePixMap,
|
|
StdSelect_ViewerSelector3d* theSelector,
|
|
const SelectMgr_SelectableObjectSet& theSelObjects)
|
|
: BaseFiller (thePixMap, theSelector)
|
|
{
|
|
// generate per-owner colors in the order as they have been activated
|
|
for (SelectMgr_SelectableObjectSet::Iterator anObjIter (theSelObjects); anObjIter.More(); anObjIter.Next())
|
|
{
|
|
const Handle(SelectMgr_SelectableObject)& anObj = anObjIter.Value();
|
|
for (SelectMgr_SequenceOfSelection::Iterator aSelIter (anObj->Selections()); aSelIter.More(); aSelIter.Next())
|
|
{
|
|
const Handle(SelectMgr_Selection)& aSel = aSelIter.Value();
|
|
for (NCollection_Vector<Handle(SelectMgr_SensitiveEntity)>::Iterator aSelEntIter (aSel->Entities()); aSelEntIter.More(); aSelEntIter.Next())
|
|
{
|
|
const Handle(SelectMgr_SensitiveEntity)& aSens = aSelEntIter.Value();
|
|
const Handle(SelectBasics_EntityOwner)& anOwner = aSens->BaseSensitive()->OwnerId();
|
|
if (!myMapOwnerColors.IsBound (anOwner))
|
|
{
|
|
Quantity_Color aColor;
|
|
randomPastelColor (aColor);
|
|
myMapOwnerColors.Bind (anOwner, aColor);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
virtual void Fill (const Standard_Integer theCol,
|
|
const Standard_Integer theRow,
|
|
const Standard_Integer thePicked) Standard_OVERRIDE
|
|
{
|
|
if (thePicked < 1
|
|
|| thePicked > myMainSel->NbPicked())
|
|
{
|
|
myImage->SetPixelColor (theCol, theRow, Quantity_Color(Quantity_NOC_BLACK));
|
|
return;
|
|
}
|
|
|
|
const Handle(SelectMgr_EntityOwner)& aPickedOwner = myMainSel->Picked (thePicked);
|
|
Quantity_Color aColor (Quantity_NOC_BLACK);
|
|
myMapOwnerColors.Find (aPickedOwner, aColor);
|
|
myImage->SetPixelColor (theCol, theRow, aColor);
|
|
}
|
|
|
|
protected:
|
|
NCollection_DataMap<Handle(SelectBasics_EntityOwner), Quantity_Color> myMapOwnerColors;
|
|
};
|
|
|
|
//! Help class for filling pixel with random color for each selection mode.
|
|
class GeneratedSelModeColorFiller : public BaseFiller
|
|
{
|
|
DEFINE_STANDARD_RTTI_INLINE(GeneratedSelModeColorFiller, BaseFiller)
|
|
public:
|
|
GeneratedSelModeColorFiller (Image_PixMap& thePixMap,
|
|
StdSelect_ViewerSelector3d* theSelector)
|
|
: BaseFiller (thePixMap, theSelector)
|
|
{
|
|
// generate standard modes in proper order, consider custom objects would use similar scheme
|
|
myMapSelectionModeColors.Bind ( 0, Quantity_NOC_WHITE); // default (entire object selection)
|
|
myMapSelectionModeColors.Bind ( 1, Quantity_NOC_YELLOW); // TopAbs_VERTEX
|
|
myMapSelectionModeColors.Bind ( 2, Quantity_NOC_GREEN); // TopAbs_EDGE
|
|
myMapSelectionModeColors.Bind ( 3, Quantity_NOC_RED); // TopAbs_WIRE
|
|
myMapSelectionModeColors.Bind ( 4, Quantity_NOC_BLUE1); // TopAbs_FACE
|
|
myMapSelectionModeColors.Bind ( 5, Quantity_NOC_CYAN1); // TopAbs_SHELL
|
|
myMapSelectionModeColors.Bind ( 6, Quantity_NOC_PURPLE); // TopAbs_SOLID
|
|
myMapSelectionModeColors.Bind ( 7, Quantity_NOC_MAGENTA1); // TopAbs_COMPSOLID
|
|
myMapSelectionModeColors.Bind ( 8, Quantity_NOC_BROWN); // TopAbs_COMPOUND
|
|
myMapSelectionModeColors.Bind (0x0010, Quantity_NOC_PINK); // MeshVS_SMF_Volume
|
|
myMapSelectionModeColors.Bind (0x001E, Quantity_NOC_LIMEGREEN); // MeshVS_SMF_Element
|
|
myMapSelectionModeColors.Bind (0x001F, Quantity_NOC_DARKOLIVEGREEN); // MeshVS_SMF_All
|
|
myMapSelectionModeColors.Bind (0x0100, Quantity_NOC_GOLD); // MeshVS_SMF_Group
|
|
}
|
|
|
|
virtual void Fill (const Standard_Integer theCol,
|
|
const Standard_Integer theRow,
|
|
const Standard_Integer thePicked) Standard_OVERRIDE
|
|
{
|
|
if (thePicked < 1
|
|
|| thePicked > myMainSel->NbPicked())
|
|
{
|
|
myImage->SetPixelColor (theCol, theRow, Quantity_Color (Quantity_NOC_BLACK));
|
|
return;
|
|
}
|
|
|
|
Standard_Integer aSelectionMode = -1;
|
|
const Handle(SelectMgr_SelectableObject)& aSelectable = myMainSel->Picked (thePicked)->Selectable();
|
|
const Handle(Select3D_SensitiveEntity)& anEntity = myMainSel->PickedEntity (thePicked);
|
|
for (SelectMgr_SequenceOfSelection::Iterator aSelIter (aSelectable->Selections()); aSelIter.More(); aSelIter.Next())
|
|
{
|
|
const Handle(SelectMgr_Selection)& aSelection = aSelIter.Value();
|
|
for (NCollection_Vector<Handle(SelectMgr_SensitiveEntity)>::Iterator aSelEntIter (aSelection->Entities()); aSelEntIter.More(); aSelEntIter.Next())
|
|
{
|
|
if (aSelEntIter.Value()->BaseSensitive() == anEntity)
|
|
{
|
|
aSelectionMode = aSelection->Mode();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (aSelectionMode == -1)
|
|
{
|
|
myImage->SetPixelColor (theCol, theRow, Quantity_Color (Quantity_NOC_BLACK));
|
|
return;
|
|
}
|
|
|
|
if (!myMapSelectionModeColors.IsBound (aSelectionMode))
|
|
{
|
|
Quantity_Color aColor;
|
|
randomPastelColor (aColor);
|
|
myMapSelectionModeColors.Bind (aSelectionMode, aColor);
|
|
}
|
|
|
|
const Quantity_Color& aColor = myMapSelectionModeColors.Find (aSelectionMode);
|
|
myImage->SetPixelColor (theCol, theRow, aColor);
|
|
}
|
|
|
|
protected:
|
|
NCollection_DataMap<Standard_Integer, Quantity_Color> myMapSelectionModeColors;
|
|
};
|
|
|
|
//! Help class for filling pixel with color of detected shape.
|
|
class DetectedObjectColorFiller : public BaseFiller
|
|
{
|
|
DEFINE_STANDARD_RTTI_INLINE(DetectedObjectColorFiller, BaseFiller)
|
|
public:
|
|
DetectedObjectColorFiller (Image_PixMap& thePixMap,
|
|
StdSelect_ViewerSelector3d* theSelector)
|
|
: BaseFiller (thePixMap, theSelector) {}
|
|
|
|
virtual void Fill (const Standard_Integer theCol,
|
|
const Standard_Integer theRow,
|
|
const Standard_Integer thePicked) Standard_OVERRIDE
|
|
{
|
|
Quantity_Color aColor (Quantity_NOC_BLACK);
|
|
if (thePicked > 0
|
|
&& thePicked <= myMainSel->NbPicked())
|
|
{
|
|
const Handle(SelectMgr_SelectableObject)& aSelectable = myMainSel->Picked (thePicked)->Selectable();
|
|
aColor = aSelectable->Attributes()->Color();
|
|
}
|
|
myImage->SetPixelColor (theCol, theRow, aColor);
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ToPixMap
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean StdSelect_ViewerSelector3d::ToPixMap (Image_PixMap& theImage,
|
|
const Handle(V3d_View)& theView,
|
|
const StdSelect_TypeOfSelectionImage theType,
|
|
const Standard_Integer thePickedIndex)
|
|
{
|
|
if (theImage.IsEmpty())
|
|
{
|
|
throw Standard_ProgramError("StdSelect_ViewerSelector3d::ToPixMap() has been called with empty image");
|
|
}
|
|
|
|
Handle(BaseFiller) aFiller;
|
|
switch (theType)
|
|
{
|
|
case StdSelect_TypeOfSelectionImage_NormalizedDepth:
|
|
case StdSelect_TypeOfSelectionImage_NormalizedDepthInverted:
|
|
{
|
|
aFiller = new NormalizedDepthFiller (theImage, this,
|
|
theType == StdSelect_TypeOfSelectionImage_NormalizedDepthInverted);
|
|
break;
|
|
}
|
|
case StdSelect_TypeOfSelectionImage_UnnormalizedDepth:
|
|
{
|
|
aFiller = new UnnormalizedDepthFiller (theImage, this);
|
|
break;
|
|
}
|
|
case StdSelect_TypeOfSelectionImage_ColoredDetectedObject:
|
|
{
|
|
aFiller = new DetectedObjectColorFiller (theImage, this);
|
|
break;
|
|
}
|
|
case StdSelect_TypeOfSelectionImage_ColoredEntity:
|
|
{
|
|
aFiller = new GeneratedEntityColorFiller (theImage, this, mySelectableObjects);
|
|
break;
|
|
}
|
|
case StdSelect_TypeOfSelectionImage_ColoredOwner:
|
|
{
|
|
aFiller = new GeneratedOwnerColorFiller (theImage, this, mySelectableObjects);
|
|
break;
|
|
}
|
|
case StdSelect_TypeOfSelectionImage_ColoredSelectionMode:
|
|
{
|
|
aFiller = new GeneratedSelModeColorFiller (theImage, this);
|
|
break;
|
|
}
|
|
}
|
|
if (aFiller.IsNull())
|
|
{
|
|
return Standard_False;
|
|
}
|
|
|
|
const Standard_Integer aSizeX = static_cast<Standard_Integer> (theImage.SizeX());
|
|
const Standard_Integer aSizeY = static_cast<Standard_Integer> (theImage.SizeY());
|
|
for (Standard_Integer aRowIter = 0; aRowIter < aSizeY; ++aRowIter)
|
|
{
|
|
for (Standard_Integer aColIter = 0; aColIter < aSizeX; ++aColIter)
|
|
{
|
|
Pick (aColIter, aRowIter, theView);
|
|
aFiller->Fill (aColIter, aRowIter, thePickedIndex);
|
|
}
|
|
}
|
|
aFiller->Flush();
|
|
return Standard_True;
|
|
}
|