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occt/src/AIS/AIS_InteractiveContext.cxx
kgv 68dcee028d 0025467: Visualization - Possibility to remove AIS_LocalContext class 
Deprecated functionality related to Local Context has been removed.

The following classes and types have been removed:
AIS_LocalContext, AIS_DataMapOfILC, AIS_LocalStatus, SelectMgr_SequenceOfSelector, SelectMgr_DataMapOfObjectSelectors.
Value AIS_DS_Temporary has been removed from enumeration AIS_DisplayStatus.

The following methods related to Local Context have been removed from AIS_InteractiveContext:
::HasOpenedContext(), ::HighestIndex(), ::LocalContext(),
::LocalSelector(), ::OpenLocalContext(), ::CloseLocalContext(),
::IndexOfCurrentLocal(), ::CloseAllContexts(), ::ResetOriginalState(),
::ClearLocalContext(), ::UseDisplayedObjects(), ::NotUseDisplayedObjects(),
::SetShapeDecomposition(), ::SetTemporaryAttributes(),
::ActivateStandardMode(), ::DeactivateStandardMode(), ::KeepTemporary(),
::SubIntensityOn(), ::SubIntensityOff(),
::ActivatedStandardModes(), ::IsInLocal()
and ::AddOrRemoveSelected() taking TopoDS_Shape.

The methods AIS_InteractiveContext::Display() and ::Load()
taking argument theToAllowDecomposition have been marked as deprecated;
the new methods without this unused argument should be used instead.
AIS_InteractiveContext::DisplayedObjects() - removed argument theOnlyFromNeutral.

SelectMgr_SelectionManager has been simplified so that now it support only single Viewer Selector.

The argument -local has been removed from Draw Harness commands vselmode, vremove, vdisplay, vdisplayall, verase.
2018-06-23 13:21:03 +03:00

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// Created on: 1997-01-17
// Created by: Robert COUBLANC
// Copyright (c) 1997-1999 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 <AIS_InteractiveContext.hxx>
#include <AIS_DataMapIteratorOfDataMapOfIOStatus.hxx>
#include <AIS_ConnectedInteractive.hxx>
#include <AIS_GlobalStatus.hxx>
#include <AIS_InteractiveObject.hxx>
#include <AIS_ListIteratorOfListOfInteractive.hxx>
#include <AIS_MapIteratorOfMapOfInteractive.hxx>
#include <AIS_MultipleConnectedInteractive.hxx>
#include <AIS_Shape.hxx>
#include <AIS_Trihedron.hxx>
#include <Geom_Axis2Placement.hxx>
#include <Graphic3d_AspectFillArea3d.hxx>
#include <HLRBRep.hxx>
#include <OSD_Environment.hxx>
#include <Precision.hxx>
#include <Prs3d_BasicAspect.hxx>
#include <Prs3d_DatumAspect.hxx>
#include <Prs3d_IsoAspect.hxx>
#include <Prs3d_LineAspect.hxx>
#include <Prs3d_PlaneAspect.hxx>
#include <Prs3d_PointAspect.hxx>
#include <Prs3d_ShadingAspect.hxx>
#include <PrsMgr_ModedPresentation.hxx>
#include <PrsMgr_PresentableObject.hxx>
#include <Quantity_Color.hxx>
#include <SelectMgr_EntityOwner.hxx>
#include <SelectMgr_Filter.hxx>
#include <SelectMgr_OrFilter.hxx>
#include <SelectMgr_SelectionManager.hxx>
#include <Standard_Atomic.hxx>
#include <Standard_Transient.hxx>
#include <Standard_Type.hxx>
#include <StdSelect_ViewerSelector3d.hxx>
#include <TCollection_AsciiString.hxx>
#include <TCollection_ExtendedString.hxx>
#include <TColStd_ListIteratorOfListOfInteger.hxx>
#include <TColStd_MapIteratorOfMapOfTransient.hxx>
#include <TopLoc_Location.hxx>
#include <TopoDS_Shape.hxx>
#include <UnitsAPI.hxx>
#include <V3d_View.hxx>
#include <V3d_Viewer.hxx>
IMPLEMENT_STANDARD_RTTIEXT(AIS_InteractiveContext, Standard_Transient)
namespace
{
typedef NCollection_DataMap<Handle(SelectMgr_SelectableObject), Handle(SelectMgr_IndexedMapOfOwner)> AIS_MapOfObjectOwners;
typedef NCollection_DataMap<Handle(SelectMgr_SelectableObject), Handle(SelectMgr_IndexedMapOfOwner)>::Iterator AIS_MapIteratorOfMapOfObjectOwners;
//! Initialize default highlighting attributes.
static void initDefaultHilightAttributes (const Handle(Prs3d_Drawer)& theDrawer)
{
theDrawer->SetMethod (Aspect_TOHM_COLOR);
theDrawer->SetDisplayMode (0);
theDrawer->SetPointAspect (new Prs3d_PointAspect (Aspect_TOM_POINT, Quantity_NOC_BLACK, 1.0));
*theDrawer->PointAspect()->Aspect() = *theDrawer->Link()->PointAspect()->Aspect();
theDrawer->SetLineAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0));
*theDrawer->LineAspect()->Aspect() = *theDrawer->Link()->LineAspect()->Aspect();
theDrawer->SetWireAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0));
*theDrawer->WireAspect()->Aspect() = *theDrawer->Link()->WireAspect()->Aspect();
theDrawer->SetPlaneAspect (new Prs3d_PlaneAspect());
*theDrawer->PlaneAspect()->EdgesAspect() = *theDrawer->Link()->PlaneAspect()->EdgesAspect();
theDrawer->SetFreeBoundaryAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0));
*theDrawer->FreeBoundaryAspect()->Aspect() = *theDrawer->Link()->FreeBoundaryAspect()->Aspect();
theDrawer->SetUnFreeBoundaryAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0));
*theDrawer->UnFreeBoundaryAspect()->Aspect() = *theDrawer->Link()->UnFreeBoundaryAspect()->Aspect();
theDrawer->WireAspect()->SetWidth (2.0);
theDrawer->LineAspect()->SetWidth (2.0);
theDrawer->PlaneAspect()->EdgesAspect()->SetWidth (2.0);
theDrawer->FreeBoundaryAspect() ->SetWidth (2.0);
theDrawer->UnFreeBoundaryAspect()->SetWidth (2.0);
theDrawer->PointAspect()->SetTypeOfMarker (Aspect_TOM_O_POINT);
theDrawer->PointAspect()->SetScale (2.0);
// the triangulation should be computed using main presentation attributes,
// and should not be overridden by highlighting
theDrawer->SetAutoTriangulation (Standard_False);
}
}
//=======================================================================
//function : AIS_InteractiveContext
//purpose :
//=======================================================================
AIS_InteractiveContext::AIS_InteractiveContext(const Handle(V3d_Viewer)& MainViewer):
myMainPM(new PrsMgr_PresentationManager3d(MainViewer->StructureManager())),
myMainVwr(MainViewer),
myMainSel(new StdSelect_ViewerSelector3d()),
myWasLastMain(Standard_False),
myToHilightSelected(Standard_True),
mySelection(new AIS_Selection()),
myFilters(new SelectMgr_OrFilter()),
myDefaultDrawer(new Prs3d_Drawer()),
myCurDetected(0),
myCurHighlighted(0),
myPickingStrategy (SelectMgr_PickingStrategy_FirstAcceptable),
myAutoHilight(Standard_True),
myIsAutoActivateSelMode(Standard_True)
{
mgrSelector = new SelectMgr_SelectionManager (myMainSel);
myStyles[Prs3d_TypeOfHighlight_None] = myDefaultDrawer;
myStyles[Prs3d_TypeOfHighlight_Selected] = new Prs3d_Drawer();
myStyles[Prs3d_TypeOfHighlight_Dynamic] = new Prs3d_Drawer();
myStyles[Prs3d_TypeOfHighlight_LocalSelected] = new Prs3d_Drawer();
myStyles[Prs3d_TypeOfHighlight_LocalDynamic] = new Prs3d_Drawer();
myStyles[Prs3d_TypeOfHighlight_SubIntensity] = new Prs3d_Drawer();
myDefaultDrawer->SetZLayer(Graphic3d_ZLayerId_Default);
myDefaultDrawer->SetDisplayMode(0);
{
const Handle(Prs3d_Drawer)& aStyle = myStyles[Prs3d_TypeOfHighlight_Dynamic];
aStyle->Link (myDefaultDrawer);
initDefaultHilightAttributes (aStyle);
aStyle->SetZLayer(Graphic3d_ZLayerId_Top);
aStyle->SetColor (Quantity_NOC_CYAN1);
}
{
const Handle(Prs3d_Drawer)& aStyle = myStyles[Prs3d_TypeOfHighlight_LocalDynamic];
aStyle->Link (myDefaultDrawer);
initDefaultHilightAttributes (aStyle);
aStyle->SetZLayer(Graphic3d_ZLayerId_Topmost);
aStyle->SetColor (Quantity_NOC_CYAN1);
}
{
const Handle(Prs3d_Drawer)& aStyle = myStyles[Prs3d_TypeOfHighlight_Selected];
aStyle->Link (myDefaultDrawer);
initDefaultHilightAttributes (aStyle);
aStyle->SetZLayer(Graphic3d_ZLayerId_UNKNOWN);
aStyle->SetColor (Quantity_NOC_GRAY80);
}
{
const Handle(Prs3d_Drawer)& aStyle = myStyles[Prs3d_TypeOfHighlight_LocalSelected];
aStyle->Link (myDefaultDrawer);
initDefaultHilightAttributes (aStyle);
aStyle->SetZLayer(Graphic3d_ZLayerId_UNKNOWN);
aStyle->SetColor (Quantity_NOC_GRAY80);
}
{
const Handle(Prs3d_Drawer)& aStyle = myStyles[Prs3d_TypeOfHighlight_SubIntensity];
aStyle->SetZLayer(Graphic3d_ZLayerId_UNKNOWN);
aStyle->SetMethod(Aspect_TOHM_COLOR);
aStyle->SetColor (Quantity_NOC_GRAY40);
}
InitAttributes();
}
//=======================================================================
//function : ~AIS_InteractiveContext
//purpose :
//=======================================================================
AIS_InteractiveContext::~AIS_InteractiveContext()
{
// clear the current selection
mySelection->Clear();
mgrSelector.Nullify();
Handle(AIS_InteractiveContext) aNullContext;
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
const Handle(AIS_InteractiveObject)& anObj = anObjIter.Key();
anObj->SetContext (aNullContext);
for (SelectMgr_SequenceOfSelection::Iterator aSelIter (anObj->Selections()); aSelIter.More(); aSelIter.Next())
{
aSelIter.Value()->UpdateBVHStatus (SelectMgr_TBU_Renew);
}
}
}
//=======================================================================
//function : UpdateCurrentViewer
//purpose :
//=======================================================================
void AIS_InteractiveContext::UpdateCurrentViewer()
{
if (!myMainVwr.IsNull())
myMainVwr->Update();
}
//=======================================================================
//function : DisplayedObjects
//purpose :
//=======================================================================
void AIS_InteractiveContext::DisplayedObjects (AIS_ListOfInteractive& theListOfIO) const
{
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
if (anObjIter.Value()->GraphicStatus() == AIS_DS_Displayed)
{
theListOfIO.Append (anObjIter.Key());
}
}
}
//=======================================================================
//function : DisplayedObjects
//purpose :
//=======================================================================
void AIS_InteractiveContext::DisplayedObjects (const AIS_KindOfInteractive theKind,
const Standard_Integer theSign,
AIS_ListOfInteractive& theListOfIO) const
{
ObjectsByDisplayStatus (theKind, theSign, AIS_DS_Displayed, theListOfIO);
}
//=======================================================================
//function : ErasedObjects
//purpose :
//=======================================================================
void AIS_InteractiveContext::ErasedObjects (AIS_ListOfInteractive& theListOfIO) const
{
ObjectsByDisplayStatus (AIS_DS_Erased, theListOfIO);
}
//=======================================================================
//function : ErasedObjects
//purpose :
//=======================================================================
void AIS_InteractiveContext::ErasedObjects (const AIS_KindOfInteractive theKind,
const Standard_Integer theSign,
AIS_ListOfInteractive& theListOfIO) const
{
ObjectsByDisplayStatus (theKind, theSign, AIS_DS_Erased, theListOfIO);
}
//=======================================================================
//function : ObjectsByDisplayStatus
//purpose :
//=======================================================================
void AIS_InteractiveContext::ObjectsByDisplayStatus (const AIS_DisplayStatus theStatus,
AIS_ListOfInteractive& theListOfIO) const
{
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
if (anObjIter.Value()->GraphicStatus() == theStatus)
{
theListOfIO.Append (anObjIter.Key());
}
}
}
//=======================================================================
//function : ObjectsByDisplayStatus
//purpose :
//=======================================================================
void AIS_InteractiveContext::ObjectsByDisplayStatus (const AIS_KindOfInteractive theKind,
const Standard_Integer theSign,
const AIS_DisplayStatus theStatus,
AIS_ListOfInteractive& theListOfIO) const
{
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
if (theStatus != AIS_DS_None
&& anObjIter.Value()->GraphicStatus() != theStatus)
{
continue;
}
else if (anObjIter.Key()->Type() != theKind)
{
continue;
}
if (theSign == -1
|| anObjIter.Key()->Signature() == theSign)
{
theListOfIO.Append (anObjIter.Key());
}
}
}
//=======================================================================
//function : ObjectsInside
//purpose :
//=======================================================================
void AIS_InteractiveContext::ObjectsInside (AIS_ListOfInteractive& theListOfIO,
const AIS_KindOfInteractive theKind,
const Standard_Integer theSign) const
{
if (theKind == AIS_KOI_None
&& theSign == -1)
{
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
theListOfIO.Append (anObjIter.Key());
}
return;
}
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
if (anObjIter.Key()->Type() != theKind)
{
continue;
}
if (theSign == -1
|| anObjIter.Key()->Signature() == theSign)
{
theListOfIO.Append (anObjIter.Key());
}
}
}
//=======================================================================
//function : ObjectsForView
//purpose :
//=======================================================================
void AIS_InteractiveContext::ObjectsForView (AIS_ListOfInteractive& theListOfIO,
const Handle(V3d_View)& theView,
const Standard_Boolean theIsVisibleInView,
const AIS_DisplayStatus theStatus) const
{
Handle(Graphic3d_CView) aViewImpl = theView->View();
const Standard_Integer aViewId = aViewImpl->Identification();
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
if (theStatus != AIS_DS_None
&& anObjIter.Value()->GraphicStatus() != theStatus)
{
theListOfIO.Append (anObjIter.Key());
continue;
}
Handle(Graphic3d_ViewAffinity) anAffinity = myMainVwr->StructureManager()->ObjectAffinity (anObjIter.Key());
const Standard_Boolean isVisible = anAffinity->IsVisible (aViewId);
if (isVisible == theIsVisibleInView)
{
theListOfIO.Append (anObjIter.Key());
}
}
}
//=======================================================================
//function : Display
//purpose :
//=======================================================================
void AIS_InteractiveContext::Display (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
Standard_Integer aDispMode = 0, aHiMod = -1, aSelMode = -1;
GetDefModes (theIObj, aDispMode, aHiMod, aSelMode);
Display (theIObj, aDispMode, myIsAutoActivateSelMode ? aSelMode : -1, theToUpdateViewer);
}
//=======================================================================
//function : SetViewAffinity
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetViewAffinity (const Handle(AIS_InteractiveObject)& theIObj,
const Handle(V3d_View)& theView,
const Standard_Boolean theIsVisible)
{
if (theIObj.IsNull()
|| !myObjects.IsBound (theIObj))
{
return;
}
Handle(Graphic3d_ViewAffinity) anAffinity = myMainVwr->StructureManager()->ObjectAffinity (theIObj);
Handle(Graphic3d_CView) aViewImpl = theView->View();
anAffinity->SetVisible (aViewImpl->Identification(), theIsVisible == Standard_True);
if (theIsVisible)
{
theView->View()->ChangeHiddenObjects()->Remove (theIObj.get());
}
else
{
theView->View()->ChangeHiddenObjects()->Add (theIObj.get());
}
}
//=======================================================================
//function : Display
//purpose :
//=======================================================================
void AIS_InteractiveContext::Display (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Integer theDispMode,
const Standard_Integer theSelectionMode,
const Standard_Boolean theToUpdateViewer,
const AIS_DisplayStatus theDispStatus)
{
if (theIObj.IsNull())
{
return;
}
if (theDispStatus == AIS_DS_Erased)
{
Erase (theIObj, theToUpdateViewer);
Load (theIObj, theSelectionMode);
if (Handle(AIS_GlobalStatus)* aStatusPtr = myObjects.ChangeSeek (theIObj))
{
(*aStatusPtr)->SetDisplayMode (theDispMode);
}
return;
}
setContextToObject (theIObj);
if (!myObjects.IsBound (theIObj))
{
Handle(AIS_GlobalStatus) aStatus = new AIS_GlobalStatus (AIS_DS_Displayed, theDispMode, theSelectionMode);
myObjects.Bind (theIObj, aStatus);
myMainVwr->StructureManager()->RegisterObject (theIObj);
myMainPM->Display(theIObj, theDispMode);
if (theSelectionMode != -1)
{
const Handle(SelectMgr_SelectableObject)& anObj = theIObj; // to avoid ambiguity
if (!mgrSelector->Contains (anObj))
{
mgrSelector->Load (theIObj);
}
mgrSelector->Activate (theIObj, theSelectionMode);
}
}
else
{
Handle(AIS_GlobalStatus) aStatus = myObjects (theIObj);
// Mark the presentation modes hidden of interactive object different from aDispMode.
// Then make sure aDispMode is displayed and maybe highlighted.
// Finally, activate selection mode <SelMode> if not yet activated.
const Standard_Integer anOldMode = aStatus->DisplayMode();
if (anOldMode != theDispMode)
{
if(myMainPM->IsHighlighted (theIObj, anOldMode))
{
unhighlightGlobal (theIObj);
}
myMainPM->SetVisibility (theIObj, anOldMode, Standard_False);
}
aStatus->SetDisplayMode (theDispMode);
myMainPM->Display (theIObj, theDispMode);
aStatus->SetGraphicStatus (AIS_DS_Displayed);
if (aStatus->IsHilighted())
{
highlightGlobal (theIObj, aStatus->HilightStyle(), theDispMode);
}
if (theSelectionMode != -1)
{
const Handle(SelectMgr_SelectableObject)& anObj = theIObj; // to avoid ambiguity
if (!mgrSelector->Contains (anObj))
{
mgrSelector->Load (theIObj);
}
if (!mgrSelector->IsActivated (theIObj, theSelectionMode))
{
if (!aStatus->IsSModeIn (theSelectionMode))
aStatus->AddSelectionMode (theSelectionMode);
mgrSelector->Activate (theIObj, theSelectionMode);
}
}
}
if (theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : Load
//purpose :
//=======================================================================
void AIS_InteractiveContext::Load (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Integer theSelMode)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
if (!myObjects.IsBound (theIObj))
{
Standard_Integer aDispMode, aHiMod, aSelModeDef;
GetDefModes (theIObj, aDispMode, aHiMod, aSelModeDef);
Handle(AIS_GlobalStatus) aStatus = new AIS_GlobalStatus (AIS_DS_Erased, aDispMode, theSelMode != -1 ? theSelMode : aSelModeDef);
myObjects.Bind (theIObj, aStatus);
myMainVwr->StructureManager()->RegisterObject (theIObj);
}
// Register theIObj in the selection manager to prepare further activation of selection
const Handle(SelectMgr_SelectableObject)& anObj = theIObj; // to avoid ambiguity
if (!mgrSelector->Contains (anObj))
{
mgrSelector->Load (theIObj);
}
}
//=======================================================================
//function : Erase
//purpose :
//=======================================================================
void AIS_InteractiveContext::Erase (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
if (!theIObj->IsAutoHilight())
{
theIObj->ClearSelected();
}
EraseGlobal (theIObj, Standard_False);
if (theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : EraseAll
//purpose :
//=======================================================================
void AIS_InteractiveContext::EraseAll (const Standard_Boolean theToUpdateViewer)
{
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
if (anObjIter.Value()->GraphicStatus() == AIS_DS_Displayed)
{
Erase (anObjIter.Key(), Standard_False);
}
}
if (theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : DisplayAll
//purpose :
//=======================================================================
void AIS_InteractiveContext::DisplayAll (const Standard_Boolean theToUpdateViewer)
{
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
const AIS_DisplayStatus aStatus = anObjIter.Value()->GraphicStatus();
if (aStatus == AIS_DS_Erased)
{
Display (anObjIter.Key(), Standard_False);
}
}
if (theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : DisplaySelected
//purpose :
//=======================================================================
void AIS_InteractiveContext::DisplaySelected (const Standard_Boolean theToUpdateViewer)
{
for (AIS_NListOfEntityOwner::Iterator aSelIter (mySelection->Objects()); aSelIter.More(); aSelIter.Next())
{
Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (aSelIter.Value()->Selectable());
Display (anObj, Standard_False);
}
if (theToUpdateViewer && !mySelection->Objects().IsEmpty())
{
myMainVwr->Update();
}
}
//=======================================================================
//function : EraseSelected
//purpose :
//=======================================================================
void AIS_InteractiveContext::EraseSelected (const Standard_Boolean theToUpdateViewer)
{
Standard_Boolean isFound = Standard_False;
for (AIS_NListOfEntityOwner::Iterator aSelIter (mySelection->Objects()); aSelIter.More(); aSelIter.Init (mySelection->Objects()))
{
Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (aSelIter.Value()->Selectable());
Erase (anObj, Standard_False);
isFound = Standard_True;
}
if (isFound && theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : DisplayStatus
//purpose :
//=======================================================================
AIS_DisplayStatus AIS_InteractiveContext::DisplayStatus (const Handle(AIS_InteractiveObject)& theIObj) const
{
if (theIObj.IsNull())
{
return AIS_DS_None;
}
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theIObj);
return aStatus != NULL ? (*aStatus)->GraphicStatus() : AIS_DS_None;
}
//=======================================================================
//function : Remove
//purpose :
//=======================================================================
void AIS_InteractiveContext::Remove (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
if (theIObj->HasInteractiveContext())
{
if (theIObj->myCTXPtr != this)
{
throw Standard_ProgramError("AIS_InteractiveContext - object has been displayed in another context!");
}
theIObj->SetContext (Handle(AIS_InteractiveContext)());
}
ClearGlobal (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : RemoveAll
//purpose :
//=======================================================================
void AIS_InteractiveContext::RemoveAll (const Standard_Boolean theToUpdateViewer)
{
AIS_ListOfInteractive aList;
ObjectsInside (aList);
for (AIS_ListIteratorOfListOfInteractive aListIterator (aList); aListIterator.More(); aListIterator.Next())
{
Remove (aListIterator.Value(), Standard_False);
}
if (theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : HilightWithColor
//purpose :
//=======================================================================
void AIS_InteractiveContext::HilightWithColor(const Handle(AIS_InteractiveObject)& theObj,
const Handle(Prs3d_Drawer)& theStyle,
const Standard_Boolean theIsToUpdate)
{
if (theObj.IsNull())
return;
setContextToObject (theObj);
if (!myObjects.IsBound (theObj))
return;
const Handle(AIS_GlobalStatus)& aStatus = myObjects (theObj);
aStatus->SetHilightStatus (Standard_True);
if (aStatus->GraphicStatus() == AIS_DS_Displayed)
{
highlightGlobal (theObj, theStyle, aStatus->DisplayMode());
aStatus->SetHilightStyle (theStyle);
}
if (theIsToUpdate)
myMainVwr->Update();
}
//=======================================================================
//function : Unhilight
//purpose :
//=======================================================================
void AIS_InteractiveContext::Unhilight(const Handle(AIS_InteractiveObject)& anIObj, const Standard_Boolean updateviewer)
{
if(anIObj.IsNull()) return;
if(!myObjects.IsBound(anIObj)) return;
const Handle(AIS_GlobalStatus)& aStatus = myObjects(anIObj);
aStatus->SetHilightStatus (Standard_False);
aStatus->SetHilightStyle (Handle(Prs3d_Drawer)());
if (aStatus->GraphicStatus() == AIS_DS_Displayed)
{
unhighlightGlobal (anIObj);
}
if(updateviewer) myMainVwr->Update();
}
//=======================================================================
//function : IsHilighted
//purpose : Returns true if the objects global status is set to highlighted.
//=======================================================================
Standard_Boolean AIS_InteractiveContext::IsHilighted (const Handle(AIS_InteractiveObject)& theObj) const
{
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theObj);
return aStatus != NULL
&& (*aStatus)->IsHilighted();
}
//=======================================================================
//function : IsHilighted
//purpose : Returns true if the owner is highlighted with selection style.
//=======================================================================
Standard_Boolean AIS_InteractiveContext::IsHilighted (const Handle(SelectMgr_EntityOwner)& theOwner) const
{
if (theOwner.IsNull() || !theOwner->HasSelectable())
return Standard_False;
const Handle(AIS_InteractiveObject) anObj =
Handle(AIS_InteractiveObject)::DownCast (theOwner->Selectable());
if (anObj->GlobalSelOwner() == theOwner)
{
if (!myObjects.IsBound (anObj))
return Standard_False;
return myObjects (anObj)->IsHilighted();
}
return theOwner->IsSelected();
}
//=======================================================================
//function : HighlightStyle
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::HighlightStyle (const Handle(AIS_InteractiveObject)& theObj,
Handle(Prs3d_Drawer)& theStyle) const
{
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theObj);
if (aStatus != NULL
&& (*aStatus)->IsHilighted())
{
theStyle = (*aStatus)->HilightStyle();
return Standard_True;
}
theStyle.Nullify();
return Standard_False;
}
//=======================================================================
//function : HighlightStyle
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::HighlightStyle (const Handle(SelectMgr_EntityOwner)& theOwner,
Handle(Prs3d_Drawer)& theStyle) const
{
if (theOwner.IsNull() || !theOwner->HasSelectable())
return Standard_False;
if (IsHilighted (theOwner))
{
const Handle(AIS_InteractiveObject) anObj =
Handle(AIS_InteractiveObject)::DownCast (theOwner->Selectable());
if (anObj->GlobalSelOwner() == theOwner)
{
theStyle = myObjects (anObj)->HilightStyle();
}
else
{
// since part selection style is not stored in global status,
// check if the object has own selection style. If not, it can
// only be highlighted with default selection style (because
// sub-intensity does not modify any selection states)
theStyle = getSelStyle (anObj, theOwner);
}
return Standard_True;
}
else
{
theStyle.Nullify();
return Standard_False;
}
}
//=======================================================================
//function : IsDisplayed
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::IsDisplayed(const Handle(AIS_InteractiveObject)& theObj) const
{
if(theObj.IsNull()) return Standard_False;
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theObj);
return aStatus != NULL
&& (*aStatus)->GraphicStatus() == AIS_DS_Displayed;
}
//=======================================================================
//function : IsDisplayed
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::IsDisplayed (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Integer theMode) const
{
if (theIObj.IsNull())
{
return Standard_False;
}
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theIObj);
return aStatus != NULL
&& (*aStatus)->GraphicStatus() == AIS_DS_Displayed
&& (*aStatus)->DisplayMode() == theMode;
}
//=======================================================================
//function : DisplayPriority
//purpose :
//=======================================================================
Standard_Integer AIS_InteractiveContext::DisplayPriority (const Handle(AIS_InteractiveObject)& theIObj) const
{
if (theIObj.IsNull())
{
return -1;
}
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theIObj);
if (aStatus != NULL
&& ((*aStatus)->GraphicStatus() == AIS_DS_Displayed
|| (*aStatus)->GraphicStatus() == AIS_DS_Erased))
{
Standard_Integer aDispMode = theIObj->HasDisplayMode()
? theIObj->DisplayMode()
: (theIObj->AcceptDisplayMode (myDefaultDrawer->DisplayMode())
? myDefaultDrawer->DisplayMode()
: 0);
return myMainPM->DisplayPriority (theIObj, aDispMode);
}
return 0;
}
//=======================================================================
//function : SetDisplayPriority
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetDisplayPriority (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Integer thePriority)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theIObj);
if (aStatus != NULL
&& ((*aStatus)->GraphicStatus() == AIS_DS_Displayed
|| (*aStatus)->GraphicStatus() == AIS_DS_Erased))
{
Standard_Integer aDisplayMode = theIObj->HasDisplayMode()
? theIObj->DisplayMode()
: (theIObj->AcceptDisplayMode (myDefaultDrawer->DisplayMode())
? myDefaultDrawer->DisplayMode()
: 0);
myMainPM->SetDisplayPriority (theIObj, aDisplayMode, thePriority);
}
}
//=======================================================================
//function : Redisplay
//purpose :
//=======================================================================
void AIS_InteractiveContext::Redisplay (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer,
const Standard_Boolean theAllModes)
{
RecomputePrsOnly (theIObj, theToUpdateViewer, theAllModes);
RecomputeSelectionOnly (theIObj);
}
//=======================================================================
//function : Redisplay
//purpose :
//=======================================================================
void AIS_InteractiveContext::Redisplay (const AIS_KindOfInteractive theKOI,
const Standard_Integer /*theSign*/,
const Standard_Boolean theToUpdateViewer)
{
Standard_Boolean isRedisplayed = Standard_False;
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
Handle(AIS_InteractiveObject) anObj = anObjIter.Key();
if (anObj->Type() != theKOI)
{
continue;
}
Redisplay (anObj, Standard_False);
isRedisplayed = anObjIter.Value()->GraphicStatus() == AIS_DS_Displayed
|| isRedisplayed;
}
if (theToUpdateViewer
&& isRedisplayed)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : RecomputePrsOnly
//purpose :
//=======================================================================
void AIS_InteractiveContext::RecomputePrsOnly (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer,
const Standard_Boolean theAllModes)
{
if (theIObj.IsNull())
{
return;
}
theIObj->Update (theAllModes);
if (!theToUpdateViewer)
{
return;
}
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theIObj);
if (aStatus != NULL
&& (*aStatus)->GraphicStatus() == AIS_DS_Displayed)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : RecomputeSelectionOnly
//purpose :
//=======================================================================
void AIS_InteractiveContext::RecomputeSelectionOnly (const Handle(AIS_InteractiveObject)& theIO)
{
if (theIO.IsNull())
{
return;
}
mgrSelector->RecomputeSelection (theIO);
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theIO);
if (aStatus == NULL
|| (*aStatus)->GraphicStatus() != AIS_DS_Displayed)
{
return;
}
TColStd_ListOfInteger aModes;
ActivatedModes (theIO, aModes);
TColStd_ListIteratorOfListOfInteger aModesIter (aModes);
for (; aModesIter.More(); aModesIter.Next())
{
mgrSelector->Activate (theIO, aModesIter.Value());
}
}
//=======================================================================
//function : Update
//purpose :
//=======================================================================
void AIS_InteractiveContext::Update (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
TColStd_ListOfInteger aPrsModes;
theIObj->ToBeUpdated (aPrsModes);
for (TColStd_ListIteratorOfListOfInteger aPrsModesIt (aPrsModes); aPrsModesIt.More(); aPrsModesIt.Next())
{
theIObj->Update (aPrsModesIt.Value(), Standard_False);
}
mgrSelector->Update(theIObj);
if (theUpdateViewer)
{
const Handle(AIS_GlobalStatus)* aStatus = myObjects.Seek (theIObj);
if (aStatus != NULL
&& (*aStatus)->GraphicStatus() == AIS_DS_Displayed)
{
myMainVwr->Update();
}
}
}
//=======================================================================
//function : SetLocation
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetLocation (const Handle(AIS_InteractiveObject)& theIObj,
const TopLoc_Location& theLoc)
{
if (theIObj.IsNull())
{
return;
}
if (theIObj->HasTransformation()
&& theLoc.IsIdentity())
{
theIObj->ResetTransformation();
mgrSelector->Update (theIObj, Standard_False);
return;
}
else if (theLoc.IsIdentity())
{
return;
}
// first reset the previous location to properly clean everything...
if (theIObj->HasTransformation())
{
theIObj->ResetTransformation();
}
theIObj->SetLocalTransformation (theLoc.Transformation());
mgrSelector->Update (theIObj, Standard_False);
// if the object or its part is highlighted dynamically, it is necessary to apply location transformation
// to its highlight structure immediately
if (!myLastPicked.IsNull() && myLastPicked->IsSameSelectable (theIObj))
{
const Standard_Integer aHiMod = theIObj->HasHilightMode() ? theIObj->HilightMode() : 0;
myLastPicked->UpdateHighlightTrsf (myMainVwr,
myMainPM,
aHiMod);
}
}
//=======================================================================
//function : ResetLocation
//purpose :
//=======================================================================
void AIS_InteractiveContext::ResetLocation (const Handle(AIS_InteractiveObject)& theIObj)
{
if (theIObj.IsNull())
{
return;
}
theIObj->ResetTransformation();
mgrSelector->Update (theIObj, Standard_False);
}
//=======================================================================
//function : HasLocation
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::HasLocation (const Handle(AIS_InteractiveObject)& theIObj) const
{
return !theIObj.IsNull()
&& theIObj->HasTransformation();
}
//=======================================================================
//function : Location
//purpose :
//=======================================================================
TopLoc_Location AIS_InteractiveContext::Location (const Handle(AIS_InteractiveObject)& theIObj) const
{
return theIObj->Transformation();
}
//=======================================================================
//function : SetDeviationCoefficient
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetDeviationCoefficient (const Standard_Real theCoefficient)
{
myDefaultDrawer->SetDeviationCoefficient (theCoefficient);
}
//=======================================================================
//function : SetDeviationAngle
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetDeviationAngle (const Standard_Real theAngle)
{
myDefaultDrawer->SetDeviationAngle (theAngle);
}
//=======================================================================
//function : DeviationAngle
//purpose : Gets deviationAngle
//=======================================================================
Standard_Real AIS_InteractiveContext::DeviationAngle() const
{
return myDefaultDrawer->DeviationAngle();
}
//=======================================================================
//function : DeviationCoefficient
//purpose :
//=======================================================================
Standard_Real AIS_InteractiveContext::DeviationCoefficient() const
{
return myDefaultDrawer->DeviationCoefficient();
}
//=======================================================================
//function : SetHLRDeviationCoefficient
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetHLRDeviationCoefficient (const Standard_Real theCoefficient)
{
myDefaultDrawer->SetHLRDeviationCoefficient (theCoefficient);
}
//=======================================================================
//function : HLRDeviationCoefficient
//purpose :
//=======================================================================
Standard_Real AIS_InteractiveContext::HLRDeviationCoefficient() const
{
return myDefaultDrawer->HLRDeviationCoefficient();
}
//=======================================================================
//function : SetHLRAngle
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetHLRAngle (const Standard_Real theAngle)
{
myDefaultDrawer->SetHLRAngle (theAngle);
}
//=======================================================================
//function : SetHLRAngleAndDeviation
//purpose : compute with anangle a HLRAngle and a HLRDeviationCoefficient
// and set them in myHLRAngle and in myHLRDeviationCoefficient
// of myDefaultDrawer
//=======================================================================
void AIS_InteractiveContext::SetHLRAngleAndDeviation (const Standard_Real theAngle)
{
Standard_Real anOutAngl, anOutDefl;
HLRBRep::PolyHLRAngleAndDeflection (theAngle, anOutAngl, anOutDefl);
myDefaultDrawer->SetHLRAngle (anOutAngl);
myDefaultDrawer->SetHLRDeviationCoefficient (anOutDefl);
}
//=======================================================================
//function : HLRAngle
//purpose :
//=======================================================================
Standard_Real AIS_InteractiveContext::HLRAngle() const
{
return myDefaultDrawer->HLRAngle();
}
//=======================================================================
//function : SetDisplayMode
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetDisplayMode(const Standard_Integer theMode,
const Standard_Boolean theToUpdateViewer)
{
if (theMode == myDefaultDrawer->DisplayMode())
{
return;
}
for (AIS_DataMapIteratorOfDataMapOfIOStatus anObjIter (myObjects); anObjIter.More(); anObjIter.Next())
{
Handle(AIS_InteractiveObject) anObj = anObjIter.Key();
Standard_Boolean toProcess = anObj->IsKind (STANDARD_TYPE(AIS_Shape))
|| anObj->IsKind (STANDARD_TYPE(AIS_ConnectedInteractive))
|| anObj->IsKind (STANDARD_TYPE(AIS_MultipleConnectedInteractive));
if (!toProcess
|| anObj->HasDisplayMode()
|| !anObj->AcceptDisplayMode (theMode))
{
continue;
}
Handle(AIS_GlobalStatus) aStatus = anObjIter.Value();
aStatus->SetDisplayMode (theMode);
if (aStatus->GraphicStatus() == AIS_DS_Displayed)
{
myMainPM->Display (anObj, theMode);
if (!myLastPicked.IsNull() && myLastPicked->IsSameSelectable (anObj))
{
myMainPM->BeginImmediateDraw();
unhighlightGlobal (anObj);
myMainPM->EndImmediateDraw (myMainVwr);
}
if (aStatus->IsSubIntensityOn())
{
highlightWithSubintensity (anObj, theMode);
}
myMainPM->SetVisibility (anObj, myDefaultDrawer->DisplayMode(), Standard_False);
}
}
myDefaultDrawer->SetDisplayMode (theMode);
if (theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : SetDisplayMode
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetDisplayMode (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Integer theMode,
const Standard_Boolean theToUpdateViewer)
{
setContextToObject (theIObj);
if (!myObjects.IsBound (theIObj))
{
theIObj->SetDisplayMode (theMode);
return;
}
else if (!theIObj->AcceptDisplayMode (theMode))
{
return;
}
Handle(AIS_GlobalStatus) aStatus = myObjects (theIObj);
if (aStatus->GraphicStatus() != AIS_DS_Displayed)
{
aStatus->SetDisplayMode (theMode);
theIObj->SetDisplayMode (theMode);
return;
}
// erase presentations for all display modes different from <aMode>
const Standard_Integer anOldMode = aStatus->DisplayMode();
if (anOldMode != theMode)
{
if (myMainPM->IsHighlighted (theIObj, anOldMode))
{
unhighlightGlobal (theIObj);
}
myMainPM->SetVisibility (theIObj, anOldMode, Standard_False);
}
aStatus->SetDisplayMode (theMode);
myMainPM->Display (theIObj, theMode);
if (aStatus->IsHilighted())
{
highlightGlobal (theIObj, getSelStyle (theIObj, theIObj->GlobalSelOwner()), theMode);
}
if (aStatus->IsSubIntensityOn())
{
highlightWithSubintensity (theIObj, theMode);
}
if (theToUpdateViewer)
{
myMainVwr->Update();
}
theIObj->SetDisplayMode (theMode);
}
//=======================================================================
//function : UnsetDisplayMode
//purpose :
//=======================================================================
void AIS_InteractiveContext::UnsetDisplayMode (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull()
|| !theIObj->HasDisplayMode())
{
return;
}
if (!myObjects.IsBound (theIObj))
{
theIObj->UnsetDisplayMode();
return;
}
const Standard_Integer anOldMode = theIObj->DisplayMode();
if (myDefaultDrawer->DisplayMode() == anOldMode)
{
return;
}
const Handle(AIS_GlobalStatus)& aStatus = myObjects (theIObj);
aStatus->SetDisplayMode (myDefaultDrawer->DisplayMode());
if (aStatus->GraphicStatus() == AIS_DS_Displayed)
{
if (myMainPM->IsHighlighted (theIObj, anOldMode))
{
unhighlightGlobal (theIObj);
}
myMainPM->SetVisibility (theIObj, anOldMode, Standard_False);
myMainPM->Display (theIObj, myDefaultDrawer->DisplayMode());
if (aStatus->IsHilighted())
{
highlightSelected (theIObj->GlobalSelOwner());
}
if (aStatus->IsSubIntensityOn())
{
highlightWithSubintensity (theIObj, myDefaultDrawer->DisplayMode());
}
if (theToUpdateViewer)
{
myMainVwr->Update();
}
}
theIObj->UnsetDisplayMode();
}
//=======================================================================
//function : SetCurrentFacingModel
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetCurrentFacingModel (const Handle(AIS_InteractiveObject)& theIObj,
const Aspect_TypeOfFacingModel theModel)
{
if (!theIObj.IsNull())
{
theIObj->SetCurrentFacingModel (theModel);
}
}
//=======================================================================
//function : redisplayPrsRecModes
//purpose :
//=======================================================================
void AIS_InteractiveContext::redisplayPrsRecModes (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj->RecomputeEveryPrs())
{
theIObj->Update (Standard_True);
theIObj->UpdateSelection();
}
else
{
for (TColStd_ListIteratorOfListOfInteger aModes (theIObj->ListOfRecomputeModes()); aModes.More(); aModes.Next())
{
theIObj->Update (aModes.Value(), Standard_False);
}
theIObj->UpdateSelection();
theIObj->SetRecomputeOk();
}
if (theToUpdateViewer)
{
UpdateCurrentViewer();
}
}
//=======================================================================
//function : redisplayPrsModes
//purpose :
//=======================================================================
void AIS_InteractiveContext::redisplayPrsModes (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj->RecomputeEveryPrs())
{
theIObj->Update (Standard_True);
theIObj->UpdateSelection();
}
else
{
TColStd_ListOfInteger aModes;
theIObj->ToBeUpdated (aModes);
for (TColStd_ListIteratorOfListOfInteger aModeIter (aModes); aModeIter.More(); aModeIter.Next())
{
theIObj->Update (aModeIter.Value(), Standard_False);
}
theIObj->SetRecomputeOk();
}
if (theToUpdateViewer)
{
UpdateCurrentViewer();
}
}
//=======================================================================
//function : SetColor
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetColor (const Handle(AIS_InteractiveObject)& theIObj,
const Quantity_Color& theColor,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
theIObj->SetColor (theColor);
redisplayPrsRecModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetIsoOnTriangulation
//purpose :
//=======================================================================
void AIS_InteractiveContext::IsoOnTriangulation (const Standard_Boolean theIsEnabled,
const Handle(AIS_InteractiveObject)& theObject)
{
if (theObject.IsNull())
{
return;
}
theObject->SetIsoOnTriangulation (theIsEnabled);
}
//=======================================================================
//function : SetDeviationCoefficient
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetDeviationCoefficient (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theCoefficient,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
// to be modified after the related methods of AIS_Shape are passed to InteractiveObject
setContextToObject (theIObj);
if (theIObj->Type() != AIS_KOI_Object
&& theIObj->Type() != AIS_KOI_Shape)
{
return;
}
else if (theIObj->Signature() != 0)
{
return;
}
Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
aShape->SetOwnDeviationCoefficient (theCoefficient);
redisplayPrsModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetHLRDeviationCoefficient
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetHLRDeviationCoefficient (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theCoefficient,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
// To be modified after the related methods of AIS_Shape are passed to InteractiveObject
setContextToObject (theIObj);
if (theIObj->Type() != AIS_KOI_Object
&& theIObj->Type() != AIS_KOI_Shape)
{
return;
}
else if (theIObj->Signature() != 0)
{
return;
}
Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
aShape->SetOwnHLRDeviationCoefficient (theCoefficient);
redisplayPrsModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetDeviationAngle
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetDeviationAngle (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theAngle,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
// To be modified after the related methods of AIS_Shape are passed to InteractiveObject
setContextToObject (theIObj);
if (theIObj->Type() != AIS_KOI_Shape)
{
return;
}
else if (theIObj->Signature() != 0)
{
return;
}
Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
aShape->SetOwnDeviationAngle (theAngle);
redisplayPrsModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetAngleAndDeviation
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetAngleAndDeviation (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theAngle,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
// To be modified after the related methods of AIS_Shape are passed to InteractiveObject
setContextToObject (theIObj);
if (theIObj->Type() != AIS_KOI_Shape)
{
return;
}
if (theIObj->Signature() != 0)
{
return;
}
Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
aShape->SetAngleAndDeviation (theAngle);
if (theIObj->RecomputeEveryPrs())
{
theIObj->Update (Standard_True);
theIObj->UpdateSelection();
}
else
{
Update (theIObj, theToUpdateViewer);
}
}
//=======================================================================
//function : SetHLRAngleAndDeviation
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetHLRAngleAndDeviation (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theAngle,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
// To be modified after the related methods of AIS_Shape are passed to InteractiveObject
setContextToObject (theIObj);
if (theIObj->Type() != AIS_KOI_Shape)
{
return;
}
if (theIObj->Signature() != 0)
{
return;
}
Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
aShape->SetHLRAngleAndDeviation (theAngle);
redisplayPrsModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetHLRDeviationAngle
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetHLRDeviationAngle (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theAngle,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
// To be modified after the related methods of AIS_Shape are passed to InteractiveObject
setContextToObject (theIObj);
if (theIObj->Type() != AIS_KOI_Shape)
{
return;
}
if (theIObj->Signature() != 0)
{
return;
}
Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (theIObj);
aShape->SetOwnHLRDeviationAngle (theAngle);
redisplayPrsModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : UnsetColor
//purpose :
//=======================================================================
void AIS_InteractiveContext::UnsetColor (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
theIObj->UnsetColor();
redisplayPrsRecModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : HasColor
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::HasColor (const Handle(AIS_InteractiveObject)& theIObj) const
{
return theIObj->HasColor();
}
//=======================================================================
//function : Color
//purpose :
//=======================================================================
void AIS_InteractiveContext::Color (const Handle(AIS_InteractiveObject)& theIObj,
Quantity_Color& theColor) const
{
theIObj->Color (theColor);
}
//=======================================================================
//function : Width
//purpose :
//=======================================================================
Standard_Real AIS_InteractiveContext::Width (const Handle(AIS_InteractiveObject)& theIObj) const
{
return theIObj->Width();
}
//=======================================================================
//function : SetWidth
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetWidth (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theWidth,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
theIObj->SetWidth (theWidth);
redisplayPrsRecModes (theIObj, theToUpdateViewer);
if (!myLastinMain.IsNull() && myLastinMain->IsSameSelectable (theIObj))
{
if (myLastinMain->IsAutoHilight())
{
const Standard_Integer aHiMode = theIObj->HasHilightMode() ? theIObj->HilightMode() : 0;
myLastinMain->HilightWithColor (myMainPM,
myLastinMain->IsSelected() ? getSelStyle (theIObj, myLastinMain) : getHiStyle (theIObj, myLastinMain),
aHiMode);
}
else
{
theIObj->HilightOwnerWithColor (myMainPM,
myLastinMain->IsSelected() ? getSelStyle (theIObj, myLastinMain) : getHiStyle (theIObj, myLastinMain),
myLastinMain);
}
}
}
//=======================================================================
//function : UnsetWidth
//purpose :
//=======================================================================
void AIS_InteractiveContext::UnsetWidth (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
theIObj->UnsetWidth();
redisplayPrsRecModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetMaterial
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetMaterial (const Handle(AIS_InteractiveObject)& theIObj,
const Graphic3d_MaterialAspect& theMaterial,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
theIObj->SetMaterial (theMaterial);
redisplayPrsRecModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : UnsetMaterial
//purpose :
//=======================================================================
void AIS_InteractiveContext::UnsetMaterial (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
theIObj->UnsetMaterial();
redisplayPrsRecModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetTransparency
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetTransparency (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Real theValue,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
if (!theIObj->IsTransparent()
&& theValue <= 0.005)
{
return;
}
if (theValue <= 0.005)
{
UnsetTransparency (theIObj, theToUpdateViewer);
return;
}
theIObj->SetTransparency (theValue);
redisplayPrsRecModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : UnsetTransparency
//purpose :
//=======================================================================
void AIS_InteractiveContext::UnsetTransparency (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
theIObj->UnsetTransparency();
redisplayPrsRecModes (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : SetSelectedAspect
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetSelectedAspect (const Handle(Prs3d_BasicAspect)& theAspect,
const Standard_Boolean theToUpdateViewer)
{
Standard_Boolean isFound = Standard_False;
for (AIS_NListOfEntityOwner::Iterator aSelIter (mySelection->Objects()); aSelIter.More(); aSelIter.Next())
{
isFound = Standard_True;
Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast (aSelIter.Value()->Selectable());
anObj->SetAspect (theAspect);
}
if (isFound && theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : SetLocalAttributes
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetLocalAttributes (const Handle(AIS_InteractiveObject)& theIObj,
const Handle(Prs3d_Drawer)& theDrawer,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
theIObj->SetAttributes (theDrawer);
Update (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : UnsetLocalAttributes
//purpose :
//=======================================================================
void AIS_InteractiveContext::UnsetLocalAttributes (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull())
{
return;
}
setContextToObject (theIObj);
theIObj->UnsetAttributes();
Update (theIObj, theToUpdateViewer);
}
//=======================================================================
//function : Status
//purpose :
//=======================================================================
void AIS_InteractiveContext::Status (const Handle(AIS_InteractiveObject)& theIObj,
TCollection_ExtendedString& theStatus) const
{
theStatus = "";
if (theIObj.IsNull()
|| !myObjects.IsBound (theIObj))
{
return;
}
theStatus += "\t ____________________________________________";
theStatus += "\t| Known at Neutral Point:\n\tDisplayStatus:";
const Handle(AIS_GlobalStatus)& aStatus = myObjects (theIObj);
switch (aStatus->GraphicStatus())
{
case AIS_DS_Displayed:
{
theStatus += "\t| -->Displayed\n";
break;
}
case AIS_DS_Erased:
{
theStatus += "\t| -->Erased\n";
break;
}
default:
break;
}
theStatus += "\t| Active Display Modes in the MainViewer :\n";
theStatus += "\t|\t Mode ";
theStatus += TCollection_AsciiString (aStatus->DisplayMode());
theStatus += "\n";
if (IsSelected(theIObj)) theStatus +="\t| Selected\n";
theStatus += "\t| Active Selection Modes in the MainViewer :\n";
for (TColStd_ListIteratorOfListOfInteger aSelModeIter (aStatus->SelectionModes()); aSelModeIter.More(); aSelModeIter.Next())
{
theStatus += "\t\t Mode ";
theStatus += TCollection_AsciiString (aSelModeIter.Value());
theStatus += "\n";
}
theStatus += "\t ____________________________________________";
}
//=======================================================================
//function : GetDefModes
//purpose :
//=======================================================================
void AIS_InteractiveContext::GetDefModes (const Handle(AIS_InteractiveObject)& theIObj,
Standard_Integer& theDispMode,
Standard_Integer& theHiMode,
Standard_Integer& theSelMode) const
{
if (theIObj.IsNull())
{
return;
}
theDispMode = theIObj->HasDisplayMode()
? theIObj->DisplayMode()
: (theIObj->AcceptDisplayMode (myDefaultDrawer->DisplayMode())
? myDefaultDrawer->DisplayMode()
: 0);
theHiMode = theIObj->HasHilightMode() ? theIObj->HilightMode() : theDispMode;
theSelMode = theIObj->GlobalSelectionMode();
}
//=======================================================================
//function : EraseGlobal
//purpose :
//=======================================================================
void AIS_InteractiveContext::EraseGlobal (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateviewer)
{
if (theIObj.IsNull()
|| !myObjects.IsBound (theIObj))
{
return;
}
Handle(AIS_GlobalStatus) aStatus = myObjects (theIObj);
const Standard_Integer aDispMode = theIObj->HasHilightMode() ? theIObj->HilightMode() : 0;
if (aStatus->GraphicStatus() == AIS_DS_Erased)
{
return;
}
if (aStatus->IsHilighted())
{
Standard_DISABLE_DEPRECATION_WARNINGS
if (IsCurrent (theIObj))
{
AddOrRemoveCurrentObject (theIObj, Standard_False);
}
else if (myMainPM->IsHighlighted (theIObj, aStatus->DisplayMode()))
{
unhighlightGlobal (theIObj);
}
Standard_ENABLE_DEPRECATION_WARNINGS
}
myMainPM->SetVisibility (theIObj, aStatus->DisplayMode(), Standard_False);
if (aStatus->IsHilighted()
&& theIObj->HasHilightMode())
{
unhighlightGlobal (theIObj);
}
if (!myLastPicked.IsNull()
&& myLastPicked->IsSameSelectable (theIObj))
{
clearDynamicHighlight();
}
// make sure highlighting presentations are properly erased
theIObj->ErasePresentations (false);
if (IsSelected (theIObj)
&& aStatus->DisplayMode() != aDispMode)
{
myMainPM->SetVisibility (theIObj, aDispMode, Standard_False);
}
for (TColStd_ListIteratorOfListOfInteger aSelModeIter (aStatus->SelectionModes()); aSelModeIter.More(); aSelModeIter.Next())
{
mgrSelector->Deactivate (theIObj, aSelModeIter.Value());
}
aStatus->ClearSelectionModes();
aStatus->SetGraphicStatus (AIS_DS_Erased);
if (theToUpdateviewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : unhighlightOwners
//purpose :
//=======================================================================
void AIS_InteractiveContext::unhighlightOwners (const Handle(AIS_InteractiveObject)& theObject)
{
SelectMgr_SequenceOfOwner aSeq;
for (AIS_NListOfEntityOwner::Iterator aSelIter (mySelection->Objects()); aSelIter.More(); aSelIter.Next())
{
if (aSelIter.Value()->IsSameSelectable (theObject))
{
aSeq.Append (aSelIter.Value());
}
}
for (SelectMgr_SequenceOfOwner::Iterator aDelIter (aSeq); aDelIter.More(); aDelIter.Next())
{
AddOrRemoveSelected (aDelIter.Value(), Standard_False);
}
}
//=======================================================================
//function : ClearGlobal
//purpose :
//=======================================================================
void AIS_InteractiveContext::ClearGlobal (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Boolean theToUpdateviewer)
{
if (theIObj.IsNull()
|| !myObjects.IsBound (theIObj))
{
// for cases when reference shape of connected interactives was not displayed
// but its selection primitives were calculated
const Handle(SelectMgr_SelectableObject)& anObj = theIObj; // to avoid ambiguity
mgrSelector->Remove (anObj);
return;
}
Handle(AIS_GlobalStatus) aStatus = myObjects (theIObj);
unhighlightOwners (theIObj);
myMainPM->Erase (theIObj, -1);
theIObj->ErasePresentations (true); // make sure highlighting presentations are properly erased
// Object removes from Detected sequence
Standard_DISABLE_DEPRECATION_WARNINGS
for (Standard_Integer aDetIter = myDetectedSeq.Lower(); aDetIter <= myDetectedSeq.Upper();)
{
Handle(SelectMgr_EntityOwner) aPicked = myMainSel->Picked (myDetectedSeq (aDetIter));
Handle(AIS_InteractiveObject) anObj;
if (!aPicked.IsNull())
{
anObj = Handle(AIS_InteractiveObject)::DownCast (aPicked->Selectable());
}
if (!anObj.IsNull()
&& anObj == theIObj)
{
myDetectedSeq.Remove (aDetIter);
if (myCurDetected == aDetIter)
{
myCurDetected = Min (myDetectedSeq.Upper(), aDetIter);
}
if (myCurHighlighted == aDetIter)
{
myCurHighlighted = 0;
}
}
else
{
aDetIter++;
}
}
Standard_ENABLE_DEPRECATION_WARNINGS
// remove IO from the selection manager to avoid memory leaks
const Handle(SelectMgr_SelectableObject)& anObj = theIObj; // to avoid ambiguity
mgrSelector->Remove (anObj);
myObjects.UnBind (theIObj);
myMainVwr->StructureManager()->UnregisterObject (theIObj);
for (V3d_ListOfViewIterator aDefViewIter (myMainVwr->DefinedViewIterator()); aDefViewIter.More(); aDefViewIter.Next())
{
aDefViewIter.Value()->View()->ChangeHiddenObjects()->Remove (theIObj.get());
}
if (!myLastinMain.IsNull())
{
if (myLastinMain->IsSameSelectable (theIObj)
|| myLastPicked->IsSameSelectable(theIObj))
{
clearDynamicHighlight();
myLastinMain.Nullify();
myLastPicked.Nullify();
}
}
if (theToUpdateviewer && aStatus->GraphicStatus() == AIS_DS_Displayed)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : ClearGlobalPrs
//purpose :
//=======================================================================
void AIS_InteractiveContext::ClearGlobalPrs (const Handle(AIS_InteractiveObject)& theIObj,
const Standard_Integer theMode,
const Standard_Boolean theToUpdateViewer)
{
if (theIObj.IsNull()
|| !myObjects.IsBound (theIObj))
{
return;
}
const Handle(AIS_GlobalStatus)& aStatus = myObjects (theIObj);
if (aStatus->DisplayMode() == theMode)
{
const Standard_Integer aDispMode = theIObj->HasHilightMode() ? theIObj->HilightMode() : 0;
if (aDispMode == theMode
&& myMainPM->IsHighlighted (theIObj, theMode))
{
unhighlightGlobal (theIObj);
}
myMainPM->Erase (theIObj, theMode);
}
if (aStatus->GraphicStatus() == AIS_DS_Displayed
&& theToUpdateViewer)
{
myMainVwr->Update();
}
}
//=======================================================================
//function : ClearDetected
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::ClearDetected (Standard_Boolean theToRedrawImmediate)
{
myCurDetected = 0;
myCurHighlighted = 0;
myDetectedSeq.Clear();
myLastPicked = myLastinMain;
myWasLastMain = Standard_True;
Standard_Boolean toUpdate = Standard_False;
if (!myLastPicked.IsNull() && myLastPicked->HasSelectable())
{
toUpdate = Standard_True;
clearDynamicHighlight();
}
myLastinMain.Nullify();
myLastPicked.Nullify();
myMainSel->ClearPicked();
if (toUpdate && theToRedrawImmediate)
{
myMainVwr->RedrawImmediate();
}
return toUpdate;
}
//=======================================================================
//function : DrawHiddenLine
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::DrawHiddenLine() const
{
return myDefaultDrawer->DrawHiddenLine();
}
//=======================================================================
//function : EnableDrawHiddenLine
//purpose :
//=======================================================================
void AIS_InteractiveContext::EnableDrawHiddenLine() const
{
myDefaultDrawer->EnableDrawHiddenLine();
}
//=======================================================================
//function : DisableDrawHiddenLine
//purpose :
//=======================================================================
void AIS_InteractiveContext::DisableDrawHiddenLine() const
{
myDefaultDrawer->DisableDrawHiddenLine();
}
//=======================================================================
//function : HiddenLineAspect
//purpose :
//=======================================================================
Handle (Prs3d_LineAspect) AIS_InteractiveContext::HiddenLineAspect() const
{
return myDefaultDrawer->HiddenLineAspect();
}
//=======================================================================
//function : SetHiddenLineAspect
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetHiddenLineAspect (const Handle(Prs3d_LineAspect)& theAspect) const
{
myDefaultDrawer->SetHiddenLineAspect (theAspect);
}
//=======================================================================
//function : SetIsoNumber
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetIsoNumber (const Standard_Integer theNb,
const AIS_TypeOfIso theType)
{
switch (theType)
{
case AIS_TOI_IsoU:
myDefaultDrawer->UIsoAspect()->SetNumber (theNb);
break;
case AIS_TOI_IsoV:
myDefaultDrawer->VIsoAspect()->SetNumber (theNb);
break;
case AIS_TOI_Both:
myDefaultDrawer->UIsoAspect()->SetNumber (theNb);
myDefaultDrawer->VIsoAspect()->SetNumber (theNb);
break;
}
}
//=======================================================================
//function : IsoNumber
//purpose :
//=======================================================================
Standard_Integer AIS_InteractiveContext::IsoNumber (const AIS_TypeOfIso theType)
{
switch (theType)
{
case AIS_TOI_IsoU: return myDefaultDrawer->UIsoAspect()->Number();
case AIS_TOI_IsoV: return myDefaultDrawer->VIsoAspect()->Number();
case AIS_TOI_Both: return myDefaultDrawer->UIsoAspect()->Number() == myDefaultDrawer->VIsoAspect()->Number()
? myDefaultDrawer->UIsoAspect()->Number()
: -1;
}
return 0;
}
//=======================================================================
//function : IsoOnPlane
//purpose :
//=======================================================================
void AIS_InteractiveContext::IsoOnPlane (const Standard_Boolean theToSwitchOn)
{
myDefaultDrawer->SetIsoOnPlane (theToSwitchOn);
}
//=======================================================================
//function : IsoOnPlane
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::IsoOnPlane() const
{
return myDefaultDrawer->IsoOnPlane();
}
//=======================================================================
//function : IsoOnTriangulation
//purpose :
//=======================================================================
void AIS_InteractiveContext::IsoOnTriangulation (const Standard_Boolean theToSwitchOn)
{
myDefaultDrawer->SetIsoOnTriangulation (theToSwitchOn);
}
//=======================================================================
//function : IsoOnTriangulation
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::IsoOnTriangulation() const
{
return myDefaultDrawer->IsoOnTriangulation();
}
//=======================================================================
//function : SetPixelTolerance
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetPixelTolerance (const Standard_Integer thePrecision)
{
myMainSel->SetPixelTolerance (thePrecision);
}
//=======================================================================
//function : PixelTolerance
//purpose :
//=======================================================================
Standard_Integer AIS_InteractiveContext::PixelTolerance() const
{
return myMainSel->PixelTolerance();
}
//=======================================================================
//function : SetSelectionSensitivity
//purpose : Allows to manage sensitivity of a particular selection of interactive object theObject
//=======================================================================
void AIS_InteractiveContext::SetSelectionSensitivity (const Handle(AIS_InteractiveObject)& theObject,
const Standard_Integer theMode,
const Standard_Integer theNewSensitivity)
{
mgrSelector->SetSelectionSensitivity (theObject, theMode, theNewSensitivity);
}
//=======================================================================
//function : InitAttributes
//purpose :
//=======================================================================
void AIS_InteractiveContext::InitAttributes()
{
Graphic3d_MaterialAspect aMat (Graphic3d_NOM_BRASS);
myDefaultDrawer->ShadingAspect()->SetMaterial (aMat);
// myDefaultDrawer->ShadingAspect()->SetColor(Quantity_NOC_GRAY70);
Handle(Prs3d_LineAspect) aLineAspect = myDefaultDrawer->HiddenLineAspect();
aLineAspect->SetColor (Quantity_NOC_GRAY20);
aLineAspect->SetWidth (1.0);
aLineAspect->SetTypeOfLine (Aspect_TOL_DASH);
// tolerance to 2 pixels...
SetPixelTolerance (2);
// Customizing the drawer for trihedrons and planes...
Handle(Prs3d_DatumAspect) aTrihAspect = myDefaultDrawer->DatumAspect();
const Standard_Real aLength = 100.0;
aTrihAspect->SetAxisLength (aLength, aLength, aLength);
const Quantity_Color aColor = Quantity_NOC_LIGHTSTEELBLUE4;
aTrihAspect->LineAspect(Prs3d_DP_XAxis)->SetColor (aColor);
aTrihAspect->LineAspect(Prs3d_DP_YAxis)->SetColor (aColor);
aTrihAspect->LineAspect(Prs3d_DP_ZAxis)->SetColor (aColor);
Handle(Prs3d_PlaneAspect) aPlaneAspect = myDefaultDrawer->PlaneAspect();
const Standard_Real aPlaneLength = 200.0;
aPlaneAspect->SetPlaneLength (aPlaneLength, aPlaneLength);
aPlaneAspect->EdgesAspect()->SetColor (Quantity_NOC_SKYBLUE);
}
//=======================================================================
//function : TrihedronSize
//purpose :
//=======================================================================
Standard_Real AIS_InteractiveContext::TrihedronSize() const
{
return myDefaultDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis);
}
//=======================================================================
//function : SetTrihedronSize
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetTrihedronSize (const Standard_Real theVal,
const Standard_Boolean /*updateviewer*/)
{
myDefaultDrawer->DatumAspect()->SetAxisLength (theVal, theVal, theVal);
Redisplay (AIS_KOI_Datum, 3, Standard_False);
Redisplay (AIS_KOI_Datum, 4, Standard_True);
}
//=======================================================================
//function : SetPlaneSize
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetPlaneSize(const Standard_Real theValX,
const Standard_Real theValY,
const Standard_Boolean theToUpdateViewer)
{
myDefaultDrawer->PlaneAspect()->SetPlaneLength (theValX, theValY);
Redisplay (AIS_KOI_Datum, 7, theToUpdateViewer);
}
//=======================================================================
//function : SetPlaneSize
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetPlaneSize (const Standard_Real theVal,
const Standard_Boolean theToUpdateViewer)
{
SetPlaneSize (theVal, theVal, theToUpdateViewer);
}
//=======================================================================
//function : PlaneSize
//purpose :
//=======================================================================
Standard_Boolean AIS_InteractiveContext::PlaneSize (Standard_Real& theX,
Standard_Real& theY) const
{
theX = myDefaultDrawer->PlaneAspect()->PlaneXLength();
theY = myDefaultDrawer->PlaneAspect()->PlaneYLength();
return (Abs (theX - theY) <= Precision::Confusion());
}
//=======================================================================
//function : SetZLayer
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetZLayer (const Handle(AIS_InteractiveObject)& theIObj,
const Graphic3d_ZLayerId theLayerId)
{
if (theIObj.IsNull())
return;
theIObj->SetZLayer (theLayerId);
}
//=======================================================================
//function : GetZLayer
//purpose :
//=======================================================================
Graphic3d_ZLayerId AIS_InteractiveContext::GetZLayer (const Handle(AIS_InteractiveObject)& theIObj) const
{
return !theIObj.IsNull()
? theIObj->ZLayer()
: Graphic3d_ZLayerId_UNKNOWN;
}
//=======================================================================
//function : RebuildSelectionStructs
//purpose : Rebuilds 1st level of BVH selection forcibly
//=======================================================================
void AIS_InteractiveContext::RebuildSelectionStructs()
{
myMainSel->RebuildObjectsTree (Standard_True);
}
//=======================================================================
//function : Disconnect
//purpose : Disconnects selectable object from an assembly and updates selection structures
//=======================================================================
void AIS_InteractiveContext::Disconnect (const Handle(AIS_InteractiveObject)& theAssembly,
const Handle(AIS_InteractiveObject)& theObjToDisconnect)
{
if (theAssembly->IsInstance ("AIS_MultipleConnectedInteractive"))
{
Handle(AIS_MultipleConnectedInteractive) theObj (Handle(AIS_MultipleConnectedInteractive)::DownCast (theAssembly));
theObj->Disconnect (theObjToDisconnect);
const Handle(SelectMgr_SelectableObject)& anObj = theObjToDisconnect; // to avoid ambiguity
mgrSelector->Remove (anObj);
}
else if (theAssembly->IsInstance ("AIS_ConnectedInteractive") && theObjToDisconnect.IsNull())
{
Handle(AIS_ConnectedInteractive) theObj (Handle(AIS_ConnectedInteractive)::DownCast (theAssembly));
theObj->Disconnect();
const Handle(SelectMgr_SelectableObject)& anObj = theObj; // to avoid ambiguity
mgrSelector->Remove (anObj);
}
else
return;
}
//=======================================================================
//function : FitSelected
//purpose : Fits the view corresponding to the bounds of selected objects
//=======================================================================
void AIS_InteractiveContext::FitSelected (const Handle(V3d_View)& theView)
{
FitSelected (theView, 0.01, Standard_True);
}
//=======================================================================
//function : FitSelected
//purpose : Fits the view corresponding to the bounds of selected objects
//=======================================================================
void AIS_InteractiveContext::FitSelected (const Handle(V3d_View)& theView,
const Standard_Real theMargin,
const Standard_Boolean theToUpdate)
{
Bnd_Box aBndSelected;
AIS_MapOfObjectOwners anObjectOwnerMap;
for (AIS_NListOfEntityOwner::Iterator aSelIter (mySelection->Objects()); aSelIter.More(); aSelIter.Next())
{
const Handle(SelectMgr_EntityOwner)& anOwner = aSelIter.Value();
Handle(AIS_InteractiveObject) anObj = Handle(AIS_InteractiveObject)::DownCast(anOwner->Selectable());
if (anObj->IsInfinite())
{
continue;
}
if (anOwner == anObj->GlobalSelOwner())
{
Bnd_Box aTmpBnd;
anObj->BoundingBox (aTmpBnd);
aBndSelected.Add (aTmpBnd);
}
else
{
Handle(SelectMgr_IndexedMapOfOwner) anOwnerMap;
if (!anObjectOwnerMap.Find (anOwner->Selectable(), anOwnerMap))
{
anOwnerMap = new SelectMgr_IndexedMapOfOwner();
anObjectOwnerMap.Bind (anOwner->Selectable(), anOwnerMap);
}
anOwnerMap->Add (anOwner);
}
}
for (AIS_MapIteratorOfMapOfObjectOwners anIter (anObjectOwnerMap); anIter.More(); anIter.Next())
{
const Handle(SelectMgr_SelectableObject) anObject = anIter.Key();
Bnd_Box aTmpBox = anObject->BndBoxOfSelected (anIter.ChangeValue());
aBndSelected.Add (aTmpBox);
}
anObjectOwnerMap.Clear();
if (aBndSelected.IsVoid())
return;
theView->FitAll (aBndSelected, theMargin, theToUpdate);
}
//=======================================================================
//function : SetTransformPersistence
//purpose :
//=======================================================================
void AIS_InteractiveContext::SetTransformPersistence (const Handle(AIS_InteractiveObject)& theObject,
const Handle(Graphic3d_TransformPers)& theTrsfPers)
{
theObject->SetTransformPersistence (theTrsfPers);
if (!myObjects.IsBound (theObject))
{
return;
}
mgrSelector->UpdateSelection (theObject);
const Standard_Integer aLayerId = myObjects.Find (theObject)->GetLayerIndex();
const Handle(V3d_Viewer)& aCurViewer = CurrentViewer();
for (V3d_ListOfViewIterator anActiveViewIter (aCurViewer->ActiveViewIterator()); anActiveViewIter.More(); anActiveViewIter.Next())
{
anActiveViewIter.Value()->View()->InvalidateBVHData (aLayerId);
anActiveViewIter.Value()->View()->InvalidateZLayerBoundingBox (aLayerId);
}
}
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