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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
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12
src/SelectMgr/SelectMgr_TriangularFrustumSet.cxx
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@@ -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())
{