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0030058: Visualization, Select3D_SensitivePrimitiveArray - the selection is not fast enough

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Select3D_SensitiveSet::Matches() has been improved to check if BVH node is fully included by selection volume
and pass this information to overlapsElement()/elementIsInside() interfaces
to avoid expensive partial overlapping checks for individual elements.
Select3D_SensitivePrimitiveArray implements this new interface to improve partial overlapping performance.
Select3D_SensitivePrimitiveArray::Matches() now handles rectangle selection for sub-elements when Elements map is defined.
Added missing const to SelectMgr_BaseFrustum::Overlaps() methods.

AIS_PointCloud has been extended with new selection mode for collecting selected nodes

Draw Harness command vdrawparray has been extended with an option -shape
allowing to create a triangulation from tessellated shape.
This commit is contained in:
kgv 2018-08-17 15:00:11 +03:00 committed by bugmaster
parent 477000eb31
commit 4a056d205b
34 changed files with 548 additions and 258 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

144
src/AIS/AIS_PointCloud.cxx
View File

@ -32,8 +32,140 @@
#include <SelectMgr_Selection.hxx>
#include <StdPrs_BndBox.hxx>
IMPLEMENT_STANDARD_RTTIEXT(AIS_PointCloudOwner, SelectMgr_EntityOwner)
IMPLEMENT_STANDARD_RTTIEXT(AIS_PointCloud, AIS_InteractiveObject)
IMPLEMENT_STANDARD_RTTIEXT(AIS_PointCloud,AIS_InteractiveObject)
//=======================================================================
//function : AIS_PointCloudOwner
//purpose :
//=======================================================================
AIS_PointCloudOwner::AIS_PointCloudOwner (const Handle(AIS_PointCloud)& theOrigin)
: SelectMgr_EntityOwner ((const Handle(SelectMgr_SelectableObject)& )theOrigin, 5),
myDetPoints (new TColStd_HPackedMapOfInteger()),
mySelPoints (new TColStd_HPackedMapOfInteger())
{
//
}
//=======================================================================
//function : ~AIS_PointCloudOwner
//purpose :
//=======================================================================
AIS_PointCloudOwner::~AIS_PointCloudOwner()
{
//
}
//=======================================================================
//function : HilightWithColor
//purpose :
//=======================================================================
Standard_Boolean AIS_PointCloudOwner::IsForcedHilight() const
{
return true;
}
//=======================================================================
//function : HilightWithColor
//purpose :
//=======================================================================
void AIS_PointCloudOwner::HilightWithColor (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
const Handle(Prs3d_Drawer)& theStyle,
const Standard_Integer )
{
Handle(AIS_PointCloud) anObj = Handle(AIS_PointCloud)::DownCast (Selectable());
if (anObj.IsNull())
{
throw Standard_ProgramError ("Internal Error within AIS_PointCloud::PointsOwner!");
}
const Handle(TColStd_HPackedMapOfInteger)& aMap = thePrsMgr->IsImmediateModeOn()
? myDetPoints
: mySelPoints;
Handle(Prs3d_Presentation) aPrs = thePrsMgr->IsImmediateModeOn()
? anObj->GetHilightPresentation(thePrsMgr)
: anObj->GetSelectPresentation (thePrsMgr);
const Graphic3d_ZLayerId aZLayer = theStyle->ZLayer() != -1
? theStyle->ZLayer()
: (thePrsMgr->IsImmediateModeOn() ? Graphic3d_ZLayerId_Top : anObj->ZLayer());
aMap->ChangeMap().Clear();
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)& aSelEnt = aSelEntIter.Value();
if (aSelEnt->BaseSensitive()->OwnerId() == this)
{
if (Handle(Select3D_SensitivePrimitiveArray) aSensitive = Handle(Select3D_SensitivePrimitiveArray)::DownCast (aSelEnt->BaseSensitive()))
{
aMap->ChangeMap() = aSensitive->LastDetectedElementMap()->Map();
if (aSensitive->LastDetectedElement() != -1)
{
aMap->ChangeMap().Add (aSensitive->LastDetectedElement());
}
break;
}
}
}
}
aPrs->Clear();
if (aPrs->GetZLayer() != aZLayer)
{
aPrs->SetZLayer (aZLayer);
}
if (aMap->Map().IsEmpty())
{
return;
}
const Handle(Graphic3d_ArrayOfPoints) anAllPoints = anObj->GetPoints();
if (anAllPoints.IsNull())
{
return;
}
Handle(Graphic3d_ArrayOfPoints) aPoints = new Graphic3d_ArrayOfPoints (aMap->Map().Extent());
for (TColStd_PackedMapOfInteger::Iterator aPntIter (aMap->Map()); aPntIter.More(); aPntIter.Next())
{
const gp_Pnt aPnt = anAllPoints->Vertice (aPntIter.Key() + 1);
aPoints->AddVertex (aPnt);
}
Handle(Graphic3d_Group) aGroup = aPrs->NewGroup();
aGroup->SetGroupPrimitivesAspect (theStyle->PointAspect()->Aspect());
aGroup->AddPrimitiveArray (aPoints);
if (thePrsMgr->IsImmediateModeOn())
{
thePrsMgr->AddToImmediateList (aPrs);
}
else
{
aPrs->Display();
}
}
//=======================================================================
//function : Unhilight
//purpose :
//=======================================================================
void AIS_PointCloudOwner::Unhilight (const Handle(PrsMgr_PresentationManager)& , const Standard_Integer )
{
if (Handle(Prs3d_Presentation) aPrs = Selectable()->GetSelectPresentation (Handle(PrsMgr_PresentationManager3d)()))
{
aPrs->Erase();
}
}
//=======================================================================
//function : Clear
//purpose :
//=======================================================================
void AIS_PointCloudOwner::Clear (const Handle(PrsMgr_PresentationManager)& thePrsMgr, const Standard_Integer theMode)
{
SelectMgr_EntityOwner::Clear (thePrsMgr, theMode);
}
//==================================================
// Function: AIS_PointCloud
@ -46,6 +178,8 @@ AIS_PointCloud::AIS_PointCloud()
SetDisplayMode (AIS_PointCloud::DM_Points);
SetHilightMode (AIS_PointCloud::DM_BndBox);
myDynHilightDrawer->SetPointAspect (new Prs3d_PointAspect (Aspect_TOM_PLUS, Quantity_NOC_CYAN1, 1.0));
}
//=======================================================================
@ -432,14 +566,22 @@ void AIS_PointCloud::ComputeSelection (const Handle(SelectMgr_Selection)& theSel
switch (theMode)
{
case SM_Points:
case SM_SubsetOfPoints:
{
const Handle(Graphic3d_ArrayOfPoints) aPoints = GetPoints();
if (!aPoints.IsNull()
&& !aPoints->Attributes().IsNull())
{
if (theMode == SM_SubsetOfPoints)
{
anOwner = new AIS_PointCloudOwner (this);
}
// split large point clouds into several groups
const Standard_Integer aNbGroups = aPoints->Attributes()->NbElements > 500000 ? 8 : 1;
Handle(Select3D_SensitivePrimitiveArray) aSensitive = new Select3D_SensitivePrimitiveArray (anOwner);
aSensitive->SetDetectElements (true);
aSensitive->SetDetectElementMap (theMode == SM_SubsetOfPoints);
aSensitive->SetSensitivityFactor (8);
aSensitive->InitPoints (aPoints->Attributes(), aPoints->Indices(), TopLoc_Location(), true, aNbGroups);
aSensitive->BVH();

51
src/AIS/AIS_PointCloud.hxx
View File

@ -21,14 +21,11 @@
#include <Bnd_Box.hxx>
#include <Graphic3d_ArrayOfPoints.hxx>
#include <Quantity_HArray1OfColor.hxx>
#include <Standard.hxx>
#include <Standard_Type.hxx>
#include <Standard_Macro.hxx>
#include <SelectMgr_EntityOwner.hxx>
#include <TColgp_HArray1OfDir.hxx>
#include <TColgp_HArray1OfPnt.hxx>
class AIS_PointCloud;
DEFINE_STANDARD_HANDLE(AIS_PointCloud, AIS_InteractiveObject)
class TColStd_HPackedMapOfInteger;
//! Interactive object for set of points.
//! The presentation supports two display modes:
@ -43,7 +40,7 @@ DEFINE_STANDARD_HANDLE(AIS_PointCloud, AIS_InteractiveObject)
//! hilight mode, e.g. 100);
class AIS_PointCloud : public AIS_InteractiveObject
{
DEFINE_STANDARD_RTTIEXT(AIS_PointCloud, AIS_InteractiveObject)
public:
//! Display modes supported by this Point Cloud object
@ -56,8 +53,9 @@ public:
//! Selection modes supported by this Point Cloud object
enum SelectionMode
{
SM_Points = 0, //!< detected by points
SM_BndBox = 2 //!< detected by bounding box
SM_Points = 0, //!< detected by points
SM_SubsetOfPoints = 1, //!< detect point(s) within Point Cloud rather than object as whole
SM_BndBox = 2, //!< detected by bounding box
};
public:
@ -121,10 +119,45 @@ private:
Handle(Graphic3d_ArrayOfPoints) myPoints; //!< points array for presentation
Bnd_Box myBndBox; //!< bounding box for presentation
};
DEFINE_STANDARD_HANDLE(AIS_PointCloud, AIS_InteractiveObject)
//! Custom owner for highlighting selected points.
class AIS_PointCloudOwner : public SelectMgr_EntityOwner
{
DEFINE_STANDARD_RTTIEXT(AIS_PointCloudOwner, SelectMgr_EntityOwner)
public:
//! Main constructor.
Standard_EXPORT AIS_PointCloudOwner (const Handle(AIS_PointCloud)& theOrigin);
DEFINE_STANDARD_RTTIEXT(AIS_PointCloud,AIS_InteractiveObject)
//! Destructor.
Standard_EXPORT virtual ~AIS_PointCloudOwner();
//! Return selected points.
//! WARNING! Indexation starts with 0 (shifted by -1 comparing to Graphic3d_ArrayOfPoints::Vertice()).
const Handle(TColStd_HPackedMapOfInteger)& SelectedPoints() const { return mySelPoints; }
//! Return last detected points.
//! WARNING! Indexation starts with 0 (shifted by -1 comparing to Graphic3d_ArrayOfPoints::Vertice()).
const Handle(TColStd_HPackedMapOfInteger)& DetectedPoints() const { return myDetPoints; }
//! Always update dynamic highlighting.
Standard_EXPORT virtual Standard_Boolean IsForcedHilight() const Standard_OVERRIDE;
//! Handle dynamic highlighting.
Standard_EXPORT virtual void HilightWithColor (const Handle(PrsMgr_PresentationManager3d)& thePrsMgr,
const Handle(Prs3d_Drawer)& theStyle,
const Standard_Integer theMode) Standard_OVERRIDE;
//! Removes highlighting.
Standard_EXPORT virtual void Unhilight (const Handle(PrsMgr_PresentationManager)& thePrsMgr, const Standard_Integer theMode) Standard_OVERRIDE;
//! Clears presentation.
Standard_EXPORT virtual void Clear (const Handle(PrsMgr_PresentationManager)& thePrsMgr, const Standard_Integer theMode) Standard_OVERRIDE;
protected:
Handle(TColStd_HPackedMapOfInteger) myDetPoints; //!< last detected points
Handle(TColStd_HPackedMapOfInteger) mySelPoints; //!< selected points
};
#endif // _AIS_PointCloud_HeaderFile

18
src/MeshVS/MeshVS_CommonSensitiveEntity.cxx
View File

@ -222,10 +222,16 @@ void MeshVS_CommonSensitiveEntity::Swap (const Standard_Integer theIdx1,
//function : overlapsElement
//purpose :
//=======================================================================
Standard_Boolean MeshVS_CommonSensitiveEntity::overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Boolean MeshVS_CommonSensitiveEntity::overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult)
Standard_Boolean theIsFullInside)
{
if (theIsFullInside)
{
return Standard_True;
}
const Standard_Integer anItemIdx = myItemIndexes.Value (theElemIdx);
if (mySelMethod == MeshVS_MSM_PRECISE)
{
@ -276,8 +282,14 @@ Standard_Boolean MeshVS_CommonSensitiveEntity::overlapsElement (SelectBasics_Sel
//purpose :
//=======================================================================
Standard_Boolean MeshVS_CommonSensitiveEntity::elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx)
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside)
{
if (theIsFullInside)
{
return Standard_True;
}
const Standard_Integer anItemIdx = myItemIndexes.Value (theElemIdx);
if (mySelMethod == MeshVS_MSM_PRECISE)
{

8
src/MeshVS/MeshVS_CommonSensitiveEntity.hxx
View File

@ -65,13 +65,15 @@ public:
protected:
//! Checks whether the entity with index theIdx overlaps the current selecting volume
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
Standard_EXPORT virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked screen point to center of the geometry
Standard_EXPORT virtual Standard_Real distanceToCOG (SelectBasics_SelectingVolumeManager& theMgr) Standard_OVERRIDE;

13
src/Select3D/Select3D_InteriorSensitivePointSet.cxx
View File

@ -259,12 +259,12 @@ void Select3D_InteriorSensitivePointSet::Swap (const Standard_Integer theIdx1,
// =======================================================================
// function : overlapsElement
// purpose : Checks whether the planar convex polygon with index theIdx
// in myPlanarPolygons overlaps the current selecting volume
// purpose :
// =======================================================================
Standard_Boolean Select3D_InteriorSensitivePointSet::overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Boolean Select3D_InteriorSensitivePointSet::overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult)
Standard_Boolean )
{
Standard_Integer aPolygIdx = myPolygonsIdxs->Value (theElemIdx);
const Handle(Select3D_SensitivePoly)& aPolygon = myPlanarPolygons.Value (aPolygIdx);
@ -278,10 +278,11 @@ Standard_Boolean Select3D_InteriorSensitivePointSet::overlapsElement (SelectBasi
// purpose :
// =======================================================================
Standard_Boolean Select3D_InteriorSensitivePointSet::elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx)
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside)
{
SelectBasics_PickResult aDummy;
return overlapsElement (theMgr, theElemIdx, aDummy);
return overlapsElement (aDummy, theMgr, theElemIdx, theIsFullInside);
}
// =======================================================================

8
src/Select3D/Select3D_InteriorSensitivePointSet.hxx
View File

@ -76,13 +76,15 @@ protected:
//! Checks whether the planar convex polygon with index theIdx
//! in myPlanarPolygons overlaps the current selecting volume
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
Standard_EXPORT virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked
//! screen point to center of the geometry

10
src/Select3D/Select3D_SensitiveGroup.cxx
View File

@ -326,9 +326,10 @@ Standard_Integer Select3D_SensitiveGroup::Size() const
// purpose : Checks whether the entity with index theIdx overlaps the
// current selecting volume
// =======================================================================
Standard_Boolean Select3D_SensitiveGroup::overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Boolean Select3D_SensitiveGroup::overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult)
Standard_Boolean )
{
const Standard_Integer aSensitiveIdx = myBVHPrimIndexes.Value (theElemIdx);
if (myEntities.FindKey (aSensitiveIdx)->Matches (theMgr, thePickResult))
@ -344,10 +345,11 @@ Standard_Boolean Select3D_SensitiveGroup::overlapsElement (SelectBasics_Selectin
// purpose :
// =======================================================================
Standard_Boolean Select3D_SensitiveGroup::elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx)
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside)
{
SelectBasics_PickResult aDummy;
return overlapsElement(theMgr, theElemIdx, aDummy);
return overlapsElement (aDummy, theMgr, theElemIdx, theIsFullInside);
}
// =======================================================================

8
src/Select3D/Select3D_SensitiveGroup.hxx
View File

@ -146,13 +146,15 @@ public:
private:
//! Checks whether the entity with index theIdx overlaps the current selecting volume
virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked screen point to center of the geometry
virtual Standard_Real distanceToCOG (SelectBasics_SelectingVolumeManager& theMgr) Standard_OVERRIDE;

21
src/Select3D/Select3D_SensitivePoly.cxx
View File

@ -220,17 +220,23 @@ void Select3D_SensitivePoly::Swap (const Standard_Integer theIdx1,
// theIdx overlaps the current selecting
// volume
//==================================================
Standard_Boolean Select3D_SensitivePoly::overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Boolean Select3D_SensitivePoly::overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult)
Standard_Boolean theIsFullInside)
{
if (mySegmentIndexes.IsNull())
{
return Standard_False;
}
else if (theIsFullInside)
{
return Standard_True;
}
const Standard_Integer aSegmentIdx = mySegmentIndexes->Value (theElemIdx);
gp_Pnt aPnt1 = myPolyg.Pnt3d (aSegmentIdx);
gp_Pnt aPnt2 = myPolyg.Pnt3d (aSegmentIdx + 1);
return theMgr.Overlaps (aPnt1, aPnt2, thePickResult);
}
@ -239,10 +245,15 @@ Standard_Boolean Select3D_SensitivePoly::overlapsElement (SelectBasics_Selecting
// Purpose :
//==================================================
Standard_Boolean Select3D_SensitivePoly::elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx)
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside)
{
const Standard_Integer aSegmentIdx = mySegmentIndexes->Value (theElemIdx);
if (theIsFullInside)
{
return Standard_True;
}
const Standard_Integer aSegmentIdx = mySegmentIndexes->Value (theElemIdx);
return theMgr.Overlaps (myPolyg.Pnt3d (aSegmentIdx + 0))
&& theMgr.Overlaps (myPolyg.Pnt3d (aSegmentIdx + 1));
}

8
src/Select3D/Select3D_SensitivePoly.hxx
View File

@ -95,13 +95,15 @@ public:
private:
//! Checks whether the segment with index theIdx overlaps the current selecting volume
virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked screen point
//! to center of the geometry

68
src/Select3D/Select3D_SensitivePrimitiveArray.cxx
View File

@ -908,7 +908,7 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::Matches (SelectBasics_Selecti
|| theMgr.GetActiveSelectionType() == SelectBasics_SelectingVolumeManager::Point
|| !toDetectRange)
{
if (!Select3D_SensitiveSet::Matches (theMgr, thePickResult))
if (!matches (theMgr, thePickResult, toDetectRange))
{
return Standard_False;
}
@ -929,35 +929,22 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::Matches (SelectBasics_Selecti
}
SelectBasics_PickResult aPickResult;
bool isFailed = false;
const bool toMatchAll = !theMgr.IsOverlapAllowed();
bool hasResults = false;
for (Standard_Integer aGroupIter = 0; aGroupIter < myBvhIndices.NbElements; ++aGroupIter)
{
const Standard_Integer anElemIdx = myBvhIndices.Index (aGroupIter);
Handle(Select3D_SensitivePrimitiveArray)& aChild = myGroups->ChangeValue (anElemIdx);
const bool isMatched = aChild->Matches (theMgr, aPickResult);
if (!myDetectedElemMap.IsNull())
if (aChild->Matches (theMgr, aPickResult))
{
myDetectedElemMap->ChangeMap().Unite (aChild->myDetectedElemMap->Map());
}
if (!myDetectedNodeMap.IsNull())
{
myDetectedNodeMap->ChangeMap().Unite (aChild->myDetectedNodeMap->Map());
}
if (!isMatched)
{
if (toMatchAll)
hasResults = true;
if (!myDetectedElemMap.IsNull())
{
isFailed = true;
if (!toDetectRange)
{
break;
}
myDetectedElemMap->ChangeMap().Unite (aChild->myDetectedElemMap->Map());
}
if (!myDetectedNodeMap.IsNull())
{
myDetectedNodeMap->ChangeMap().Unite (aChild->myDetectedNodeMap->Map());
}
}
else
{
if (thePickResult.Depth() > aPickResult.Depth())
{
myDetectedIdx = aGroupIter;
@ -965,7 +952,7 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::Matches (SelectBasics_Selecti
}
}
}
if (isFailed)
if (!hasResults)
{
return Standard_False;
}
@ -977,19 +964,15 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::Matches (SelectBasics_Selecti
// function : overlapsElement
// purpose :
// =======================================================================
Standard_Boolean Select3D_SensitivePrimitiveArray::overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Boolean Select3D_SensitivePrimitiveArray::overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult)
Standard_Boolean theIsFullInside)
{
const Standard_Integer anElemIdx = myBvhIndices.Index (theElemIdx);
if (!myGroups.IsNull())
{
if (myGroups->Value (anElemIdx)->Matches (theMgr, thePickResult))
{
return Standard_True;
}
return Standard_False;
return myGroups->Value (anElemIdx)->Matches (theMgr, thePickResult);
}
const Standard_Integer aPatchSize = myBvhIndices.PatchSize (theElemIdx);
@ -1019,7 +1002,7 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::overlapsElement (SelectBasics
if (myToDetectNode
|| myToDetectElem)
{
if (theMgr.Overlaps (aPoint, aPickResult))
if (theIsFullInside || theMgr.Overlaps (aPoint, aPickResult))
{
if (aPickResult.Depth() <= myMinDepthNode)
{
@ -1068,7 +1051,7 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::overlapsElement (SelectBasics
if (myToDetectElem)
{
if (theMgr.Overlaps (aPnts[0], aPnts[1], aPnts[2], Select3D_TOS_INTERIOR, aPickResult))
if (theIsFullInside || theMgr.Overlaps (aPnts[0], aPnts[1], aPnts[2], Select3D_TOS_INTERIOR, aPickResult))
{
if (aPickResult.Depth() <= myMinDepthElem)
{
@ -1087,7 +1070,7 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::overlapsElement (SelectBasics
{
for (int aNodeIter = 0; aNodeIter < 3; ++aNodeIter)
{
if (theMgr.Overlaps (aPnts[aNodeIter], aPickResult))
if (theIsFullInside || theMgr.Overlaps (aPnts[aNodeIter], aPickResult))
{
if (aPickResult.Depth() <= myMinDepthNode)
{
@ -1109,7 +1092,7 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::overlapsElement (SelectBasics
{
int aNode1 = aNodeIter == 0 ? 2 : (aNodeIter - 1);
int aNode2 = aNodeIter;
if (theMgr.Overlaps (aPnts[aNode1], aPnts[aNode2], aPickResult))
if (theIsFullInside || theMgr.Overlaps (aPnts[aNode1], aPnts[aNode2], aPickResult))
{
if (aPickResult.Depth() <= myMinDepthEdge)
{
@ -1148,13 +1131,14 @@ Standard_Real Select3D_SensitivePrimitiveArray::distanceToCOG (SelectBasics_Sele
// purpose :
// =======================================================================
Standard_Boolean Select3D_SensitivePrimitiveArray::elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx)
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside)
{
const Standard_Integer anElemIdx = myBvhIndices.Index (theElemIdx);
if (!myGroups.IsNull())
{
SelectBasics_PickResult aDummy;
return overlapsElement (theMgr, theElemIdx, aDummy);
return myGroups->Value (anElemIdx)->Matches (theMgr, aDummy);
}
const Standard_Integer aPatchSize = myBvhIndices.PatchSize (theElemIdx);
@ -1177,7 +1161,7 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::elementIsInside (SelectBasics
{
aPoint = vecToPnt (getPosVec2 (aPointIndex));
}
if (!theMgr.Overlaps (aPoint))
if (!theIsFullInside && !theMgr.Overlaps (aPoint))
{
return Standard_False;
}
@ -1218,9 +1202,9 @@ Standard_Boolean Select3D_SensitivePrimitiveArray::elementIsInside (SelectBasics
aPnts[2] = vecToPnt (getPosVec2 (aTriNodes[2]));
}
if (!theMgr.Overlaps (aPnts[0])
|| !theMgr.Overlaps (aPnts[1])
|| !theMgr.Overlaps (aPnts[2]))
if (!theIsFullInside && ( !theMgr.Overlaps (aPnts[0])
|| !theMgr.Overlaps (aPnts[1])
|| !theMgr.Overlaps (aPnts[2])))
{
return Standard_False;
}

8
src/Select3D/Select3D_SensitivePrimitiveArray.hxx
View File

@ -278,16 +278,18 @@ protected:
}
//! Checks whether the element with index theIdx overlaps the current selecting volume
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked screen point to center of the geometry
Standard_EXPORT virtual Standard_Real distanceToCOG (SelectBasics_SelectingVolumeManager& theMgr) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
Standard_EXPORT virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
private:

90
src/Select3D/Select3D_SensitiveSet.cxx
View File

@ -65,14 +65,26 @@ void Select3D_SensitiveSet::BVH()
myContent.GetBVH();
}
namespace
{
//! This structure describes the node in BVH
struct NodeInStack
{
NodeInStack (Standard_Integer theId = 0,
Standard_Boolean theIsFullInside = false) : Id (theId), IsFullInside (theIsFullInside) {}
Standard_Integer Id; //!< node identifier
Standard_Boolean IsFullInside; //!< if the node is completely inside the current selection volume
};
}
//=======================================================================
// function : Matches
// purpose : Checks whether one or more entities of the set overlap
// current selecting volume. Implements the traverse of BVH
// tree built for the set
// purpose :
//=======================================================================
Standard_Boolean Select3D_SensitiveSet::Matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult)
Standard_Boolean Select3D_SensitiveSet::matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult,
Standard_Boolean theToCheckAllInside)
{
myDetectedIdx = -1;
const BVH_Tree<Standard_Real, 3, BVH_BinaryTree>* aBVH = myContent.GetBVH().get();
@ -82,50 +94,58 @@ Standard_Boolean Select3D_SensitiveSet::Matches (SelectBasics_SelectingVolumeMan
return Standard_False;
}
Standard_Integer aStack[BVH_Constants_MaxTreeDepth];
Standard_Integer aNode = 0;
NodeInStack aStack[BVH_Constants_MaxTreeDepth];
NodeInStack aNode;
Standard_Integer aHead = -1;
Standard_Integer aMatchesNb = -1;
SelectBasics_PickResult aPickResult;
const bool toCheckFullInside = (theMgr.GetActiveSelectionType() != SelectBasics_SelectingVolumeManager::Point);
for (;;)
{
const BVH_Vec4i& aData = aBVH->NodeInfoBuffer()[aNode];
const BVH_Vec4i& aData = aBVH->NodeInfoBuffer()[aNode.Id];
if (aData.x() == 0) // is inner node
{
const Standard_Integer aLftIdx = aData.y();
const Standard_Integer aRghIdx = aData.z();
NodeInStack aLeft (aData.y(), toCheckFullInside), aRight(aData.z(), toCheckFullInside);
Standard_Boolean toCheckLft = Standard_True, toCheckRgh = Standard_True;
if (!aNode.IsFullInside)
{
toCheckLft = theMgr.Overlaps (aBVH->MinPoint (aLeft.Id), aBVH->MaxPoint (aLeft.Id), toCheckFullInside ? &aLeft.IsFullInside : NULL);
if (!toCheckLft)
{
aLeft.IsFullInside = Standard_False;
}
Standard_Boolean isLftInside = Standard_True;
Standard_Boolean isRghInside = Standard_True;
Standard_Boolean toCheckLft = theMgr.Overlaps (aBVH->MinPoint (aLftIdx),
aBVH->MaxPoint (aLftIdx),
theMgr.IsOverlapAllowed() ? NULL : &isLftInside);
Standard_Boolean toCheckRgh = theMgr.Overlaps (aBVH->MinPoint (aRghIdx),
aBVH->MaxPoint (aRghIdx),
theMgr.IsOverlapAllowed() ? NULL : &isRghInside);
toCheckRgh = theMgr.Overlaps (aBVH->MinPoint (aRight.Id), aBVH->MaxPoint (aRight.Id), toCheckFullInside ? &aRight.IsFullInside : NULL);
if (!toCheckRgh)
{
aRight.IsFullInside = Standard_False;
}
}
if (!theMgr.IsOverlapAllowed()) // inclusion test
{
if (!toCheckLft || !toCheckRgh)
if (!theToCheckAllInside)
{
return Standard_False; // no inclusion
}
if (!toCheckLft || !toCheckRgh)
{
return Standard_False; // no inclusion
}
toCheckLft &= !isLftInside;
toCheckRgh &= !isRghInside;
// skip extra checks
toCheckLft &= !aLeft.IsFullInside;
toCheckRgh &= !aRight.IsFullInside;
}
}
if (toCheckLft || toCheckRgh)
{
aNode = toCheckLft ? aLftIdx : aRghIdx;
aNode = toCheckLft ? aLeft : aRight;
if (toCheckLft && toCheckRgh)
{
aStack[++aHead] = aRghIdx;
aStack[++aHead] = aRight;
}
}
else
@ -142,14 +162,18 @@ Standard_Boolean Select3D_SensitiveSet::Matches (SelectBasics_SelectingVolumeMan
{
if (!theMgr.IsOverlapAllowed()) // inclusion test
{
if (!elementIsInside (theMgr, anElemIdx))
if (!elementIsInside (theMgr, anElemIdx, aNode.IsFullInside))
{
if (theToCheckAllInside)
{
continue;
}
return Standard_False;
}
}
else // overlap test
{
if (!overlapsElement (theMgr, anElemIdx, aPickResult))
if (!overlapsElement (aPickResult, theMgr, anElemIdx, aNode.IsFullInside))
{
continue;
}
@ -159,9 +183,8 @@ Standard_Boolean Select3D_SensitiveSet::Matches (SelectBasics_SelectingVolumeMan
thePickResult = aPickResult;
myDetectedIdx = anElemIdx;
}
++aMatchesNb;
}
++aMatchesNb;
}
if (aHead < 0)
@ -176,7 +199,8 @@ Standard_Boolean Select3D_SensitiveSet::Matches (SelectBasics_SelectingVolumeMan
thePickResult.SetDistToGeomCenter(distanceToCOG(theMgr));
}
return !theMgr.IsOverlapAllowed() || aMatchesNb != -1;
return aMatchesNb != -1
|| (!theToCheckAllInside && !theMgr.IsOverlapAllowed());
}
//=======================================================================

42
src/Select3D/Select3D_SensitiveSet.hxx
View File

@ -64,8 +64,11 @@ public:
//! Checks whether one or more entities of the set overlap current selecting volume.
//! Implements the traverse of BVH tree built for the set
Standard_EXPORT virtual Standard_Boolean Matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
virtual Standard_Boolean Matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE
{
return matches (theMgr, thePickResult, false);
}
//! Builds BVH tree for sensitive set.
//! Must be called manually to build BVH tree for any sensitive set
@ -96,15 +99,36 @@ public:
protected:
//! Checks whether the entity with index theIdx overlaps the current selecting volume.
//! @param theMatchDepth set to the current minimum depth by Select3D_SensitiveSet; should be set to the new depth when overlapping is detected
virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) = 0;
//! Checks whether one or more entities of the set overlap current selecting volume.
//! Implements the traverse of BVH tree built for the set
//! @param theMgr selection manager
//! @param thePickResult picking result (for picking by ray)
//! @param theToCheckAllInside flag indicating that even with SelectMgr_SelectingVolumeManager::IsOverlapAllowed() returning FALSE
//! the method will return TRUE if at least one sub-element is fully inside selection volume ::elementIsInside();
//! this is useful for entities allowing local selection of sub-elements using single Owner object.
Standard_EXPORT Standard_Boolean matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult,
Standard_Boolean theToCheckAllInside);
//! Checks whether the entity with index theIdx is inside the current selecting volume
//! Checks whether the entity with index theIdx (partially) overlaps the current selecting volume.
//! @param thePickResult [OUT] picking result, should update minimum depth
//! @param theMgr [IN] selection manager
//! @param theElemIdx [IN] element index within BVH tree to check
//! @param theIsFullInside [IN] when TRUE indicates that entire BVH node is already inside selection volume (in case of rectangle selection);
//! in this case algorithm might skip checking the element and just register it as detected
virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) = 0;
//! Checks whether the entity with index theIdx is (fully) inside the current selecting volume
//! @param theMgr [IN] selection manager
//! @param theElemIdx [IN] element index within BVH tree to check
//! @param theIsFullInside [IN] when TRUE indicates that entire BVH node is already inside selection volume (in case of rectangle selection);
//! in this case algorithm might skip checking the element and just register it as detected
virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) = 0;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) = 0;
//! Calculates distance from the 3d projection of used-picked screen point to center of the geometry
virtual Standard_Real distanceToCOG (SelectBasics_SelectingVolumeManager& theMgr) = 0;

20
src/Select3D/Select3D_SensitiveTriangulation.cxx
View File

@ -259,12 +259,17 @@ void Select3D_SensitiveTriangulation::Swap (const Standard_Integer theIdx1,
// purpose : Checks whether the element with index theIdx overlaps the
// current selecting volume
//=======================================================================
Standard_Boolean Select3D_SensitiveTriangulation::overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Boolean Select3D_SensitiveTriangulation::overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult)
Standard_Boolean theIsFullInside)
{
const Standard_Integer& aPrimitiveIdx = myBVHPrimIndexes->Value (theElemIdx);
if (theIsFullInside)
{
return Standard_True;
}
const Standard_Integer aPrimitiveIdx = myBVHPrimIndexes->Value (theElemIdx);
if (mySensType == Select3D_TOS_BOUNDARY)
{
Standard_Integer aSegmStartIdx = myFreeEdges->Value (aPrimitiveIdx * 2 + 1);
@ -296,10 +301,15 @@ Standard_Boolean Select3D_SensitiveTriangulation::overlapsElement (SelectBasics_
// Purpose :
//==================================================
Standard_Boolean Select3D_SensitiveTriangulation::elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx)
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside)
{
const Standard_Integer& aPrimitiveIdx = myBVHPrimIndexes->Value (theElemIdx);
if (theIsFullInside)
{
return Standard_True;
}
const Standard_Integer aPrimitiveIdx = myBVHPrimIndexes->Value (theElemIdx);
if (mySensType == Select3D_TOS_BOUNDARY)
{
const gp_Pnt& aSegmPnt1 = myTriangul->Nodes().Value (myFreeEdges->Value (aPrimitiveIdx * 2 + 1));

8
src/Select3D/Select3D_SensitiveTriangulation.hxx
View File

@ -102,16 +102,18 @@ protected:
private:
//! Checks whether the element with index theIdx overlaps the current selecting volume
virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked screen point to center of the geometry
virtual Standard_Real distanceToCOG (SelectBasics_SelectingVolumeManager& theMgr) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
private:

8
src/Select3D/Select3D_SensitiveWire.cxx
View File

@ -112,9 +112,10 @@ void Select3D_SensitiveWire::Swap (const Standard_Integer theIdx1,
// purpose : Checks whether the entity with index theIdx overlaps the
// current selecting volume
// =======================================================================
Standard_Boolean Select3D_SensitiveWire::overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Boolean Select3D_SensitiveWire::overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult)
Standard_Boolean )
{
const Standard_Integer aSensitiveIdx = myEntityIndexes.Value (theElemIdx);
const Handle(SelectBasics_SensitiveEntity)& aSeg = myEntities.Value (aSensitiveIdx);
@ -126,7 +127,8 @@ Standard_Boolean Select3D_SensitiveWire::overlapsElement (SelectBasics_Selecting
// purpose :
// =======================================================================
Standard_Boolean Select3D_SensitiveWire::elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx)
Standard_Integer theElemIdx,
Standard_Boolean )
{
SelectBasics_PickResult aMatchResult;
return myEntities.Value (myEntityIndexes.Value (theElemIdx))->Matches (theMgr, aMatchResult);

8
src/Select3D/Select3D_SensitiveWire.hxx
View File

@ -73,13 +73,15 @@ public:
protected:
//! Checks whether the entity with index theIdx overlaps the current selecting volume
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_PickResult& thePickResult,
SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
Standard_EXPORT virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
Standard_Integer theElemIdx,
Standard_Boolean theIsFullInside) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked screen point to center of the geometry
Standard_EXPORT virtual Standard_Real distanceToCOG (SelectBasics_SelectingVolumeManager& theMgr) Standard_OVERRIDE;

10
src/SelectBasics/SelectBasics_EntityOwner.cxx
View File

@ -27,3 +27,13 @@ SelectBasics_EntityOwner::SelectBasics_EntityOwner (const Standard_Integer thePr
{
//
}
//========================================
// Function : SelectBasics_EntityOwner
// Purpose :
//========================================
SelectBasics_EntityOwner::SelectBasics_EntityOwner()
: mypriority (0)
{
//
}

4
src/SelectBasics/SelectBasics_EntityOwner.hxx
View File

@ -62,7 +62,9 @@ public:
protected:
Standard_EXPORT SelectBasics_EntityOwner (const Standard_Integer thePriority = 0);
Standard_EXPORT SelectBasics_EntityOwner (const Standard_Integer thePriority);
Standard_EXPORT SelectBasics_EntityOwner();
protected:

18
src/SelectBasics/SelectBasics_SelectingVolumeManager.hxx
View File

@ -46,40 +46,40 @@ public:
//! Returns true if selecting volume is overlapped by box theBox
virtual Standard_Boolean Overlaps (const NCollection_Vec3<Standard_Real>& theBoxMin,
const NCollection_Vec3<Standard_Real>& theBoxMax,
SelectBasics_PickResult& thePickResult) = 0;
SelectBasics_PickResult& thePickResult) const = 0;
//! Returns true if selecting volume is overlapped by axis-aligned bounding box with minimum
//! corner at point theMinPt and maximum at point theMaxPt
virtual Standard_Boolean Overlaps (const NCollection_Vec3<Standard_Real>& theBoxMin,
const NCollection_Vec3<Standard_Real>& theBoxMax,
Standard_Boolean* theInside = NULL) = 0;
Standard_Boolean* theInside = NULL) const = 0;
//! Returns true if selecting volume is overlapped by point thePnt
virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult) = 0;
SelectBasics_PickResult& thePickResult) const = 0;
//! Returns true if selecting volume is overlapped by point thePnt.
//! Does not perform depth calculation, so this method is defined as
//! helper function for inclusion test.
virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt) = 0;
virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt) const = 0;
//! Returns true if selecting volume is overlapped by planar convex polygon, which points
//! are stored in theArrayOfPts, taking into account sensitivity type theSensType
virtual Standard_Boolean Overlaps (const Handle(TColgp_HArray1OfPnt)& theArrayOfPts,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult) = 0;
SelectBasics_PickResult& thePickResult) const = 0;
//! Returns true if selecting volume is overlapped by planar convex polygon, which points
//! are stored in theArrayOfPts, taking into account sensitivity type theSensType
virtual Standard_Boolean Overlaps (const TColgp_Array1OfPnt& theArrayOfPts,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult) = 0;
SelectBasics_PickResult& thePickResult) const = 0;
//! Returns true if selecting volume is overlapped by line segment with start point at thePt1
//! and end point at thePt2
virtual Standard_Boolean Overlaps (const gp_Pnt& thePt1,
const gp_Pnt& thePt2,
SelectBasics_PickResult& thePickResult) = 0;
SelectBasics_PickResult& thePickResult) const = 0;
//! Returns true if selecting volume is overlapped by triangle with vertices thePt1,
//! thePt2 and thePt3, taking into account sensitivity type theSensType
@ -87,11 +87,11 @@ public:
const gp_Pnt& thePt2,
const gp_Pnt& thePt3,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult) = 0;
SelectBasics_PickResult& thePickResult) const = 0;
//! Calculates distance from 3d projection of user-defined selection point
//! to the given point theCOG
virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG) = 0;
virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG) const = 0;
virtual gp_Pnt DetectedPoint (const Standard_Real theDepth) const = 0;

18
src/SelectMgr/SelectMgr_BaseFrustum.cxx
View File

@ -146,7 +146,7 @@ void SelectMgr_BaseFrustum::SetBuilder (const Handle(SelectMgr_FrustumBuilder)&
//=======================================================================
Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const SelectMgr_Vec3& /*theBoxMin*/,
const SelectMgr_Vec3& /*theBoxMax*/,
SelectBasics_PickResult& /*thePickResult*/)
SelectBasics_PickResult& /*thePickResult*/) const
{
return Standard_False;
}
@ -157,7 +157,7 @@ Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const SelectMgr_Vec3& /*theBox
//=======================================================================
Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const SelectMgr_Vec3& /*theBoxMin*/,
const SelectMgr_Vec3& /*theBoxMax*/,
Standard_Boolean* /*theInside*/)
Standard_Boolean* /*theInside*/) const
{
return Standard_False;
}
@ -167,7 +167,7 @@ Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const SelectMgr_Vec3& /*theBox
// purpose : Intersection test between defined volume and given point
//=======================================================================
Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePnt*/,
SelectBasics_PickResult& )
SelectBasics_PickResult& ) const
{
return Standard_False;
}
@ -176,7 +176,7 @@ Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePnt*/,
// function : Overlaps
// purpose : Intersection test between defined volume and given point
//=======================================================================
Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePnt*/)
Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePnt*/) const
{
return Standard_False;
}
@ -190,7 +190,7 @@ Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePnt*/)
//=======================================================================
Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const TColgp_Array1OfPnt& /*theArrayOfPnts*/,
Select3D_TypeOfSensitivity /*theSensType*/,
SelectBasics_PickResult& )
SelectBasics_PickResult& ) const
{
return Standard_False;
}
@ -206,7 +206,7 @@ Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePt1*/,
const gp_Pnt& /*thePt2*/,
const gp_Pnt& /*thePt3*/,
Select3D_TypeOfSensitivity /*theSensType*/,
SelectBasics_PickResult& )
SelectBasics_PickResult& ) const
{
return Standard_False;
}
@ -217,7 +217,7 @@ Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePt1*/,
//=======================================================================
Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePnt1*/,
const gp_Pnt& /*thePnt2*/,
SelectBasics_PickResult& )
SelectBasics_PickResult& ) const
{
return Standard_False;
}
@ -227,7 +227,7 @@ Standard_Boolean SelectMgr_BaseFrustum::Overlaps (const gp_Pnt& /*thePnt1*/,
// purpose : Measures distance between 3d projection of user-picked
// screen point and given point theCOG
//=======================================================================
Standard_Real SelectMgr_BaseFrustum::DistToGeometryCenter (const gp_Pnt& /*theCOG*/)
Standard_Real SelectMgr_BaseFrustum::DistToGeometryCenter (const gp_Pnt& /*theCOG*/) const
{
return DBL_MAX;
}
@ -247,7 +247,7 @@ gp_Pnt SelectMgr_BaseFrustum::DetectedPoint (const Standard_Real /*theDepth*/) c
// detected belongs to the region defined by clipping planes
//=======================================================================
Standard_Boolean SelectMgr_BaseFrustum::IsClipped (const Graphic3d_SequenceOfHClipPlane& /*thePlanes*/,
const Standard_Real /*theDepth*/)
const Standard_Real /*theDepth*/) const
{
return Standard_True;
}

18
src/SelectMgr/SelectMgr_BaseFrustum.hxx
View File

@ -120,35 +120,35 @@ public:
//! SAT intersection test between defined volume and given axis-aligned box
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
SelectBasics_PickResult& thePickResult);
SelectBasics_PickResult& thePickResult) const;
//! Returns true if selecting volume is overlapped by axis-aligned bounding box
//! with minimum corner at point theMinPt and maximum at point theMaxPt
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
Standard_Boolean* theInside = NULL);
Standard_Boolean* theInside = NULL) const;
//! Intersection test between defined volume and given point
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult);
SelectBasics_PickResult& thePickResult) const;
//! Intersection test between defined volume and given point
//! Does not perform depth calculation, so this method is defined as
//! helper function for inclusion test. Therefore, its implementation
//! makes sense only for rectangular frustum with box selection mode activated.
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt);
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt) const;
//! SAT intersection test between defined volume and given ordered set of points,
//! representing line segments. The test may be considered of interior part or
//! boundary line defined by segments depending on given sensitivity type
Standard_EXPORT virtual Standard_Boolean Overlaps (const TColgp_Array1OfPnt& theArrayOfPnts,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult);
SelectBasics_PickResult& thePickResult) const;
//! Checks if line segment overlaps selecting frustum
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& thePickResult);
SelectBasics_PickResult& thePickResult) const;
//! SAT intersection test between defined volume and given triangle. The test may
//! be considered of interior part or boundary line defined by triangle vertices
@ -157,18 +157,18 @@ public:
const gp_Pnt& thePt2,
const gp_Pnt& thePt3,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult);
SelectBasics_PickResult& thePickResult) const;
//! Measures distance between 3d projection of user-picked
//! screen point and given point theCOG
Standard_EXPORT virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG);
Standard_EXPORT virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG) const;
Standard_EXPORT virtual gp_Pnt DetectedPoint (const Standard_Real theDepth) const;
//! Checks if the point of sensitive in which selection was detected belongs
//! to the region defined by clipping planes
Standard_EXPORT virtual Standard_Boolean IsClipped (const Graphic3d_SequenceOfHClipPlane& thePlanes,
const Standard_Real theDepth);
const Standard_Real theDepth) const;
//! Valid for point selection only!
//! Computes depth range for global (defined for the whole view) clipping planes.

10
src/SelectMgr/SelectMgr_Frustum.hxx
View File

@ -66,24 +66,24 @@ protected:
//! with minimum corner at point theMinPt and maximum at point theMaxPt
Standard_Boolean hasOverlap (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
Standard_Boolean* theInside = NULL);
Standard_Boolean* theInside = NULL) const;
//! SAT intersection test between defined volume and given point
Standard_Boolean hasOverlap (const gp_Pnt& thePnt);
Standard_Boolean hasOverlap (const gp_Pnt& thePnt) const;
//! SAT intersection test between defined volume and given segment
Standard_Boolean hasOverlap (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2);
const gp_Pnt& thePnt2) const;
//! SAT intersection test between frustum given and planar convex polygon represented as ordered point set
Standard_Boolean hasOverlap (const TColgp_Array1OfPnt& theArrayOfPnts,
gp_Vec& theNormal);
gp_Vec& theNormal) const;
//! SAT intersection test between defined volume and given triangle
Standard_Boolean hasOverlap (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
gp_Vec& theNormal);
gp_Vec& theNormal) const;
private:

10
src/SelectMgr/SelectMgr_Frustum.lxx
View File

@ -129,7 +129,7 @@ Standard_Boolean SelectMgr_Frustum<N>::isSeparated (const gp_Pnt& thePnt1,
template <int N>
Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const SelectMgr_Vec3& theMinPnt,
const SelectMgr_Vec3& theMaxPnt,
Standard_Boolean* theInside)
Standard_Boolean* theInside) const
{
for (Standard_Integer anAxis = 0; anAxis < 3; ++anAxis)
{
@ -203,7 +203,7 @@ Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const SelectMgr_Vec3& theMinP
// purpose : SAT intersection test between defined volume and given point
// =======================================================================
template <int N>
Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const gp_Pnt& thePnt)
Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const gp_Pnt& thePnt) const
{
const Standard_Integer anIncFactor = (myIsOrthographic && N == 4) ? 2 : 1;
@ -227,7 +227,7 @@ Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const gp_Pnt& thePnt)
// =======================================================================
template <int N>
Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const gp_Pnt& theStartPnt,
const gp_Pnt& theEndPnt)
const gp_Pnt& theEndPnt) const
{
const gp_XYZ& aDir = theEndPnt.XYZ() - theStartPnt.XYZ();
if (aDir.Modulus() < Precision::Confusion())
@ -309,7 +309,7 @@ Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const gp_Pnt& theStartPnt,
// =======================================================================
template <int N>
Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const TColgp_Array1OfPnt& theArrayOfPnts,
gp_Vec& theNormal)
gp_Vec& theNormal) const
{
Standard_Integer aStartIdx = theArrayOfPnts.Lower();
Standard_Integer anEndIdx = theArrayOfPnts.Upper();
@ -406,7 +406,7 @@ template <int N>
Standard_Boolean SelectMgr_Frustum<N>::hasOverlap (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
gp_Vec& theNormal)
gp_Vec& theNormal) const
{
const gp_XYZ aTrEdges[3] = { thePnt2.XYZ() - thePnt1.XYZ(),
thePnt3.XYZ() - thePnt2.XYZ(),

24
src/SelectMgr/SelectMgr_RectangularFrustum.cxx
View File

@ -24,7 +24,7 @@
// =======================================================================
void SelectMgr_RectangularFrustum::segmentSegmentDistance (const gp_Pnt& theSegPnt1,
const gp_Pnt& theSegPnt2,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
gp_XYZ anU = theSegPnt2.XYZ() - theSegPnt1.XYZ();
gp_XYZ aV = myViewRayDir.XYZ();
@ -95,7 +95,7 @@ void SelectMgr_RectangularFrustum::segmentSegmentDistance (const gp_Pnt& theSegP
// =======================================================================
bool SelectMgr_RectangularFrustum::segmentPlaneIntersection (const gp_Vec& thePlane,
const gp_Pnt& thePntOnPlane,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
gp_XYZ anU = myViewRayDir.XYZ();
gp_XYZ aW = myNearPickedPnt.XYZ() - thePntOnPlane.XYZ();
@ -429,7 +429,7 @@ Handle(SelectMgr_BaseFrustum) SelectMgr_RectangularFrustum::ScaleAndTransform (c
// =======================================================================
Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
Standard_Boolean* theInside)
Standard_Boolean* theInside) const
{
return hasOverlap (theBoxMin, theBoxMax, theInside);
}
@ -441,7 +441,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const SelectMgr_Vec3& t
// =======================================================================
Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (!hasOverlap (theBoxMin, theBoxMax))
return Standard_False;
@ -461,7 +461,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const SelectMgr_Vec3& t
// purpose : Intersection test between defined volume and given point
// =======================================================================
Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (!hasOverlap (thePnt))
return Standard_False;
@ -480,7 +480,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt,
// function : Overlaps
// purpose : Intersection test between defined volume and given point
// =======================================================================
Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt)
Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt) const
{
return hasOverlap (thePnt);
}
@ -491,7 +491,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt)
// =======================================================================
Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (!hasOverlap (thePnt1, thePnt2))
return Standard_False;
@ -510,7 +510,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
// =======================================================================
Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const TColgp_Array1OfPnt& theArrayOfPnts,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (theSensType == Select3D_TOS_BOUNDARY)
{
@ -560,7 +560,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (theSensType == Select3D_TOS_BOUNDARY)
{
@ -639,7 +639,7 @@ Standard_Boolean SelectMgr_RectangularFrustum::Overlaps (const gp_Pnt& thePnt1,
// purpose : Measures distance between 3d projection of user-picked
// screen point and given point theCOG
// =======================================================================
Standard_Real SelectMgr_RectangularFrustum::DistToGeometryCenter (const gp_Pnt& theCOG)
Standard_Real SelectMgr_RectangularFrustum::DistToGeometryCenter (const gp_Pnt& theCOG) const
{
return theCOG.Distance (myNearPickedPnt) * myScale;
}
@ -659,7 +659,7 @@ gp_Pnt SelectMgr_RectangularFrustum::DetectedPoint (const Standard_Real theDepth
// purpose :
// =======================================================================
void SelectMgr_RectangularFrustum::computeClippingRange (const Graphic3d_SequenceOfHClipPlane& thePlanes,
SelectMgr_ViewClipRange& theRange)
SelectMgr_ViewClipRange& theRange) const
{
Standard_Real aPlaneA, aPlaneB, aPlaneC, aPlaneD;
for (Graphic3d_SequenceOfHClipPlane::Iterator aPlaneIt (thePlanes); aPlaneIt.More(); aPlaneIt.Next())
@ -744,7 +744,7 @@ void SelectMgr_RectangularFrustum::computeClippingRange (const Graphic3d_Sequenc
// detected belongs to the region defined by clipping planes
// =======================================================================
Standard_Boolean SelectMgr_RectangularFrustum::IsClipped (const Graphic3d_SequenceOfHClipPlane& thePlanes,
const Standard_Real theDepth)
const Standard_Real theDepth) const
{
SelectMgr_ViewClipRange aRange;
computeClippingRange (thePlanes, aRange);

24
src/SelectMgr/SelectMgr_RectangularFrustum.hxx
View File

@ -59,32 +59,32 @@ public:
//! SAT intersection test between defined volume and given axis-aligned box
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Returns true if selecting volume is overlapped by axis-aligned bounding box
//! with minimum corner at point theMinPt and maximum at point theMaxPt
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
Standard_Boolean* theInside = NULL) Standard_OVERRIDE;
Standard_Boolean* theInside) const Standard_OVERRIDE;
//! Intersection test between defined volume and given point
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Intersection test between defined volume and given point
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt) Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt) const Standard_OVERRIDE;
//! SAT intersection test between defined volume and given ordered set of points,
//! representing line segments. The test may be considered of interior part or
//! boundary line defined by segments depending on given sensitivity type
Standard_EXPORT virtual Standard_Boolean Overlaps (const TColgp_Array1OfPnt& theArrayOfPnts,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Checks if line segment overlaps selecting frustum
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! SAT intersection test between defined volume and given triangle. The test may
//! be considered of interior part or boundary line defined by triangle vertices
@ -93,11 +93,11 @@ public:
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Measures distance between 3d projection of user-picked
//! screen point and given point theCOG
Standard_EXPORT virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG) Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG) const Standard_OVERRIDE;
//! Calculates the point on a view ray that was detected during the run of selection algo by given depth
Standard_EXPORT virtual gp_Pnt DetectedPoint (const Standard_Real theDepth) const Standard_OVERRIDE;
@ -105,7 +105,7 @@ public:
//! Checks if the point of sensitive in which selection was detected belongs
//! to the region defined by clipping planes
Standard_EXPORT virtual Standard_Boolean IsClipped (const Graphic3d_SequenceOfHClipPlane& thePlanes,
const Standard_Real theDepth) Standard_OVERRIDE;
const Standard_Real theDepth) const Standard_OVERRIDE;
//! Valid for point selection only!
//! Computes depth range for global (defined for the whole view) clipping planes.
@ -141,15 +141,15 @@ protected:
Standard_EXPORT void segmentSegmentDistance (const gp_Pnt& theSegPnt1,
const gp_Pnt& theSegPnt2,
SelectBasics_PickResult& thePickResult);
SelectBasics_PickResult& thePickResult) const;
Standard_EXPORT bool segmentPlaneIntersection (const gp_Vec& thePlane,
const gp_Pnt& thePntOnPlane,
SelectBasics_PickResult& thePickResult);
SelectBasics_PickResult& thePickResult) const;
//! Computes valid depth range for the given clipping planes
Standard_EXPORT void computeClippingRange (const Graphic3d_SequenceOfHClipPlane& thePlanes,
SelectMgr_ViewClipRange& theRange);
SelectMgr_ViewClipRange& theRange) const;
//! Returns false if theDepth must be clipped by current view clip range
Standard_EXPORT Standard_Boolean isViewClippingOk (const SelectBasics_PickResult& thePickResult) const;

20
src/SelectMgr/SelectMgr_SelectingVolumeManager.cxx
View File

@ -236,7 +236,7 @@ void SelectMgr_SelectingVolumeManager::BuildSelectingVolume (const TColgp_Array1
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -250,7 +250,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const SelectMgr_Vec
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
Standard_Boolean* theInside)
Standard_Boolean* theInside) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -263,7 +263,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const SelectMgr_Vec
// purpose : Intersection test between defined volume and given point
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -276,7 +276,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePn
// function : Overlaps
// purpose : Intersection test between defined volume and given point
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePnt)
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePnt) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -293,7 +293,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePn
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const Handle(TColgp_HArray1OfPnt)& theArrayOfPnts,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -312,7 +312,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const Handle(TColgp
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const TColgp_Array1OfPnt& theArrayOfPnts,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -328,7 +328,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const TColgp_Array1
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePt1,
const gp_Pnt& thePt2,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -347,7 +347,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePt
const gp_Pnt& thePt2,
const gp_Pnt& thePt3,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -364,7 +364,7 @@ Standard_Boolean SelectMgr_SelectingVolumeManager::Overlaps (const gp_Pnt& thePt
// purpose : Measures distance between 3d projection of user-picked
// screen point and given point theCOG
//=======================================================================
Standard_Real SelectMgr_SelectingVolumeManager::DistToGeometryCenter (const gp_Pnt& theCOG)
Standard_Real SelectMgr_SelectingVolumeManager::DistToGeometryCenter (const gp_Pnt& theCOG) const
{
if (myActiveSelectionType == Unknown)
return Standard_False;
@ -394,7 +394,7 @@ gp_Pnt SelectMgr_SelectingVolumeManager::DetectedPoint (const Standard_Real theD
// detected belongs to the region defined by clipping planes
//=======================================================================
Standard_Boolean SelectMgr_SelectingVolumeManager::IsClipped (const Graphic3d_SequenceOfHClipPlane& thePlanes,
const Standard_Real& theDepth)
const Standard_Real& theDepth) const
{
if (myActiveSelectionType != Point)
return Standard_False;

20
src/SelectMgr/SelectMgr_SelectingVolumeManager.hxx
View File

@ -106,39 +106,39 @@ public:
//! SAT intersection test between defined volume and given axis-aligned box
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Returns true if selecting volume is overlapped by axis-aligned bounding box
//! with minimum corner at point theMinPt and maximum at point theMaxPt
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theBoxMin,
const SelectMgr_Vec3& theBoxMax,
Standard_Boolean* theInside = NULL) Standard_OVERRIDE;
Standard_Boolean* theInside = NULL) const Standard_OVERRIDE;
//! Intersection test between defined volume and given point
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Intersection test between defined volume and given point
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt) Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt) const Standard_OVERRIDE;
//! SAT intersection test between defined volume and given ordered set of points,
//! representing line segments. The test may be considered of interior part or
//! boundary line defined by segments depending on given sensitivity type
Standard_EXPORT virtual Standard_Boolean Overlaps (const Handle(TColgp_HArray1OfPnt)& theArrayOfPts,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! SAT intersection test between defined volume and given ordered set of points,
//! representing line segments. The test may be considered of interior part or
//! boundary line defined by segments depending on given sensitivity type
Standard_EXPORT virtual Standard_Boolean Overlaps (const TColgp_Array1OfPnt& theArrayOfPts,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Checks if line segment overlaps selecting frustum
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! SAT intersection test between defined volume and given triangle. The test may
//! be considered of interior part or boundary line defined by triangle vertices
@ -147,12 +147,12 @@ public:
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
Standard_Integer theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Measures distance between 3d projection of user-picked
//! screen point and given point theCOG
Standard_EXPORT virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG) Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Real DistToGeometryCenter (const gp_Pnt& theCOG) const Standard_OVERRIDE;
//! Calculates the point on a view ray that was detected during the run of selection algo by given depth.
//! Throws exception if active selection type is not Point.
@ -161,7 +161,7 @@ public:
//! Checks if the point of sensitive in which selection was detected belongs
//! to the region defined by clipping planes
Standard_EXPORT virtual Standard_Boolean IsClipped (const Graphic3d_SequenceOfHClipPlane& thePlanes,
const Standard_Real& theDepth);
const Standard_Real& theDepth) const;
//! Is used for rectangular selection only
//! If theIsToAllow is false, only fully included sensitives will be detected, otherwise the algorithm will

12
src/SelectMgr/SelectMgr_TriangularFrustum.cxx
View File

@ -169,7 +169,7 @@ Handle(SelectMgr_BaseFrustum) SelectMgr_TriangularFrustum::ScaleAndTransform (co
//=======================================================================
Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const SelectMgr_Vec3& theMinPt,
const SelectMgr_Vec3& theMaxPt,
SelectBasics_PickResult& /*thePickResult*/)
SelectBasics_PickResult& /*thePickResult*/) const
{
return hasOverlap (theMinPt, theMaxPt);
}
@ -182,7 +182,7 @@ Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const SelectMgr_Vec3& th
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const SelectMgr_Vec3& theMinPt,
const SelectMgr_Vec3& theMaxPt,
Standard_Boolean* /*theInside*/)
Standard_Boolean* /*theInside*/) const
{
return hasOverlap (theMinPt, theMaxPt, NULL);
}
@ -192,7 +192,7 @@ Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const SelectMgr_Vec3& th
// purpose : Intersection test between defined volume and given point
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& /*thePickResult*/)
SelectBasics_PickResult& /*thePickResult*/) const
{
return hasOverlap (thePnt);
}
@ -206,7 +206,7 @@ Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const gp_Pnt& thePnt,
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const TColgp_Array1OfPnt& theArrayOfPnts,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& /*thePickResult*/)
SelectBasics_PickResult& /*thePickResult*/) const
{
if (theSensType == Select3D_TOS_BOUNDARY)
{
@ -237,7 +237,7 @@ Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const TColgp_Array1OfPnt
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& /*thePickResult*/)
SelectBasics_PickResult& /*thePickResult*/) const
{
return hasOverlap (thePnt1, thePnt2);
}
@ -253,7 +253,7 @@ Standard_Boolean SelectMgr_TriangularFrustum::Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
if (theSensType == Select3D_TOS_BOUNDARY)
{

12
src/SelectMgr/SelectMgr_TriangularFrustum.hxx
View File

@ -48,29 +48,29 @@ public:
//! SAT intersection test between defined volume and given axis-aligned box
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theMinPnt,
const SelectMgr_Vec3& theMaxPnt,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Returns true if selecting volume is overlapped by axis-aligned bounding box
//! with minimum corner at point theMinPt and maximum at point theMaxPt
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theMinPt,
const SelectMgr_Vec3& theMaxPt,
Standard_Boolean* theInside) Standard_OVERRIDE;
Standard_Boolean* theInside) const Standard_OVERRIDE;
//! Intersection test between defined volume and given point
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! SAT intersection test between defined volume and given ordered set of points,
//! representing line segments. The test may be considered of interior part or
//! boundary line defined by segments depending on given sensitivity type
Standard_EXPORT virtual Standard_Boolean Overlaps (const TColgp_Array1OfPnt& theArrayOfPnts,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Checks if line segment overlaps selecting frustum
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! SAT intersection test between defined volume and given triangle. The test may
//! be considered of interior part or boundary line defined by triangle vertices
@ -79,7 +79,7 @@ public:
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Nullifies the handle to corresponding builder instance to prevent memory leaks
Standard_EXPORT void Clear();

12
src/SelectMgr/SelectMgr_TriangularFrustumSet.cxx
View File

@ -127,7 +127,7 @@ Handle(SelectMgr_BaseFrustum) SelectMgr_TriangularFrustumSet::ScaleAndTransform
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const SelectMgr_Vec3& theMinPnt,
const SelectMgr_Vec3& theMaxPnt,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
for (SelectMgr_TriangFrustumsIter anIter (myFrustums); anIter.More(); anIter.Next())
{
@ -144,7 +144,7 @@ Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const SelectMgr_Vec3&
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const SelectMgr_Vec3& theMinPnt,
const SelectMgr_Vec3& theMaxPnt,
Standard_Boolean* /*theInside*/)
Standard_Boolean* /*theInside*/) const
{
for (SelectMgr_TriangFrustumsIter anIter (myFrustums); anIter.More(); anIter.Next())
{
@ -160,7 +160,7 @@ Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const SelectMgr_Vec3&
// purpose :
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
for (SelectMgr_TriangFrustumsIter anIter (myFrustums); anIter.More(); anIter.Next())
{
@ -177,7 +177,7 @@ Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const gp_Pnt& thePnt,
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const TColgp_Array1OfPnt& theArrayOfPts,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
for (SelectMgr_TriangFrustumsIter anIter (myFrustums); anIter.More(); anIter.Next())
{
@ -194,7 +194,7 @@ Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const TColgp_Array1Of
// =======================================================================
Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
for (SelectMgr_TriangFrustumsIter anIter (myFrustums); anIter.More(); anIter.Next())
{
@ -213,7 +213,7 @@ Standard_Boolean SelectMgr_TriangularFrustumSet::Overlaps (const gp_Pnt& thePnt1
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult)
SelectBasics_PickResult& thePickResult) const
{
for (SelectMgr_TriangFrustumsIter anIter (myFrustums); anIter.More(); anIter.Next())
{

12
src/SelectMgr/SelectMgr_TriangularFrustumSet.hxx
View File

@ -52,28 +52,28 @@ public:
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theMinPnt,
const SelectMgr_Vec3& theMaxPnt,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Boolean Overlaps (const SelectMgr_Vec3& theMinPnt,
const SelectMgr_Vec3& theMaxPnt,
Standard_Boolean* theInside) Standard_OVERRIDE;
Standard_Boolean* theInside) const Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Boolean Overlaps (const TColgp_Array1OfPnt& theArrayOfPnts,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
Standard_EXPORT virtual Standard_Boolean Overlaps (const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
const gp_Pnt& thePnt3,
Select3D_TypeOfSensitivity theSensType,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
SelectBasics_PickResult& thePickResult) const Standard_OVERRIDE;
//! Stores plane equation coefficients (in the following form:
//! Ax + By + Cz + D = 0) to the given vector

41
src/ViewerTest/ViewerTest_ObjectCommands.cxx
View File

@ -3445,20 +3445,12 @@ static int VDrawPArray (Draw_Interpretor& di, Standard_Integer argc, const char*
Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
if (aContextAIS.IsNull())
{
di << "Call vinit before!\n";
std::cout << "Error: no active Viewer\n";
return 1;
}
else if (argc < 3)
{
di << "Use: " << argv[0] << " Name TypeOfArray"
<< " [vertex] ... [bounds] ... [edges]\n"
<< " TypeOfArray={ points | segments | polylines | triangles |\n"
<< " trianglefans | trianglestrips | quads |\n"
<< " quadstrips | polygons }\n"
<< " vertex={ 'v' x y z [normal={ 'n' nx ny nz }] [color={ 'c' r g b }]"
<< " [texel={ 't' tx ty }] } \n"
<< " bounds={ 'b' verticies_count [color={ 'c' r g b }] }\n"
<< " edges={ 'e' vertex_id }\n";
std::cout << "Syntax error: wrong number of arguments\n";
return 1;
}
@ -3466,6 +3458,26 @@ static int VDrawPArray (Draw_Interpretor& di, Standard_Integer argc, const char*
Standard_Integer aArgIndex = 1;
TCollection_AsciiString aName (argv[aArgIndex++]);
TCollection_AsciiString anArrayType (argv[aArgIndex++]);
if (anArrayType == "-shape")
{
Standard_CString aShapeName = argv[aArgIndex++];
TopoDS_Shape aShape = DBRep::Get (aShapeName);
Handle(Graphic3d_ArrayOfPrimitives) aTris = StdPrs_ShadedShape::FillTriangles (aShape);
if (aShape.IsNull())
{
std::cout << "Syntax error: shape '" << aShapeName << "' is not found\n";
return 1;
}
else if (aTris.IsNull())
{
std::cout << "Syntax error: shape '" << aShapeName << "' is not triangulated\n";
return 1;
}
Handle(MyPArrayObject) aPObject = new MyPArrayObject (aTris);
ViewerTest::Display (aName, aPObject);
return 0;
}
Standard_Boolean hasVertex = Standard_False;
@ -6306,7 +6318,14 @@ void ViewerTest::ObjectCommands(Draw_Interpretor& theCommands)
__FILE__, VComputeHLR, group);
theCommands.Add("vdrawparray",
"vdrawparray : vdrawparray Name TypeOfArray [vertex = { 'v' x y z [vertex_normal = { 'n' x y z }] [vertex_color = { 'c' r g b }] ] ... [bound = { 'b' vertex_count [bound_color = { 'c' r g b }] ] ... [edge = { 'e' vertex_id ]",
"vdrawparray name TypeOfArray={points|segments|polylines|triangles"
"\n\t\t: |trianglefans|trianglestrips|quads|quadstrips|polygons}"
"\n\t\t: [vertex={'v' x y z [normal={'n' nx ny nz}] [color={'c' r g b}] [texel={'t' tx ty}]]"
"\n\t\t: [bound= {'b' nbVertices [bound_color={'c' r g b}]]"
"\n\t\t: [edge= {'e' vertexId]"
"\n\t\t: [-shape shapeName]"
"\n\t\t: Commands create an Interactive Object for specified Primitive Array definition (Graphic3d_ArrayOfPrimitives)"
"\n\t\t: with the main purpose is covering various combinations by tests",
__FILE__,VDrawPArray,group);
theCommands.Add("vconnect",