diff --git a/src/Graphic3d/Graphic3d_CStructure.cxx b/src/Graphic3d/Graphic3d_CStructure.cxx
index 7da948ff3e..58bc6e0fb3 100644
--- a/src/Graphic3d/Graphic3d_CStructure.cxx
+++ b/src/Graphic3d/Graphic3d_CStructure.cxx
@@ -27,21 +27,23 @@ IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_CStructure,Standard_Transient)
//purpose :
//=============================================================================
Graphic3d_CStructure::Graphic3d_CStructure (const Handle(Graphic3d_StructureManager)& theManager)
-: myZLayer (Graphic3d_ZLayerId_Default),
- Priority (Structure_MAX_PRIORITY / 2),
- PreviousPriority (Structure_MAX_PRIORITY / 2),
- ContainsFacet (0),
- IsInfinite (0),
- stick (0),
- highlight (0),
- visible (1),
- HLRValidation (0),
- IsForHighlight (Standard_False),
- IsMutable (Standard_False),
- Is2dText (Standard_False),
- myGraphicDriver (theManager->GraphicDriver()),
- myIsCulled (Standard_True),
- myBndBoxClipCheck(Standard_True)
+: myZLayer (Graphic3d_ZLayerId_Default),
+ Priority (Structure_MAX_PRIORITY / 2),
+ PreviousPriority (Structure_MAX_PRIORITY / 2),
+ ContainsFacet (0),
+ IsInfinite (0),
+ stick (0),
+ highlight (0),
+ visible (1),
+ HLRValidation (0),
+ IsForHighlight (Standard_False),
+ IsMutable (Standard_False),
+ Is2dText (Standard_False),
+ myGraphicDriver (theManager->GraphicDriver()),
+ myIsCulled (Standard_True),
+ myBndBoxClipCheck (Standard_True),
+ myHasGroupZLayer (Standard_False),
+ myCurrentZLayerMode (Graphic3d_ZLayerId_UNKNOWN)
{
Id = myGraphicDriver->NewIdentification();
}
@@ -85,4 +87,6 @@ void Graphic3d_CStructure::DumpJson (Standard_OStream& theOStream, Standard_Inte
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myIsCulled)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myBndBoxClipCheck)
+ OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myHasGroupZLayer)
+ OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myCurrentZLayerMode)
}
diff --git a/src/Graphic3d/Graphic3d_CStructure.hxx b/src/Graphic3d/Graphic3d_CStructure.hxx
index 6ce2599277..db15b19a99 100644
--- a/src/Graphic3d/Graphic3d_CStructure.hxx
+++ b/src/Graphic3d/Graphic3d_CStructure.hxx
@@ -149,7 +149,19 @@ public:
Standard_Boolean BndBoxClipCheck() const { return myBndBoxClipCheck; }
//! Enable/disable check of object's bounding box clipping before drawing of object.
- void SetBndBoxClipCheck(Standard_Boolean theBndBoxClipCheck) { myBndBoxClipCheck = theBndBoxClipCheck; }
+ void SetBndBoxClipCheck (Standard_Boolean theBndBoxClipCheck) { myBndBoxClipCheck = theBndBoxClipCheck; }
+
+ //! Returns TRUE if some groups possess different zlayers; FALSE by default;
+ Standard_Boolean HasGroupZLayer() const { return myHasGroupZLayer; }
+
+ //! Set value defining if some groups possess different zlayers;
+ void SetGroupZLayer (Standard_Boolean theValue) { myHasGroupZLayer = theValue; }
+
+ //! Returns the current zlayer that is being rendered; Returns invalid layer if not initialized;
+ Graphic3d_ZLayerId CurrentZLayerMode() const { return myCurrentZLayerMode; }
+
+ //! Set value defining the current zlayer that is being rendered. Set invalid if not rendering;
+ void SetCurrentZLayerMode (const Graphic3d_ZLayerId theValue) const { myCurrentZLayerMode = theValue; }
//! Checks if the structure should be included into BVH tree or not.
Standard_Boolean IsAlwaysRendered() const
@@ -232,8 +244,10 @@ protected:
Handle(Graphic3d_SequenceOfHClipPlane) myClipPlanes;
Handle(Graphic3d_PresentationAttributes) myHighlightStyle; //! Current highlight style; is set only if highlight flag is true
- mutable Standard_Boolean myIsCulled; //!< A status specifying is structure needs to be rendered after BVH tree traverse
- Standard_Boolean myBndBoxClipCheck; //!< Flag responsible for checking of bounding box clipping before drawing of object
+ mutable Standard_Boolean myIsCulled; //!< A status specifying is structure needs to be rendered after BVH tree traverse
+ Standard_Boolean myBndBoxClipCheck; //!< Flag responsible for checking of bounding box clipping before drawing of object
+ Standard_Boolean myHasGroupZLayer; //!< Flag specifying that some groups might have different zlayers
+ mutable Graphic3d_ZLayerId myCurrentZLayerMode; //!< Index of the zlayer that is being used during render stage for groups
public:
diff --git a/src/Graphic3d/Graphic3d_CView.cxx b/src/Graphic3d/Graphic3d_CView.cxx
index 2219b947e9..6441f4450c 100644
--- a/src/Graphic3d/Graphic3d_CView.cxx
+++ b/src/Graphic3d/Graphic3d_CView.cxx
@@ -284,6 +284,12 @@ void Graphic3d_CView::ReCompute (const Handle(Graphic3d_Structure)& theStruct)
InvalidateBVHData (aLayerId);
}
+ if (theStruct->CStructure()->HasGroupZLayer())
+ {
+ updateStructure (theStruct->CStructure(), theStruct->DisplayPriority());
+ return;
+ }
+
if (!ComputedMode()
|| !IsActive()
|| !theStruct->IsDisplayed())
diff --git a/src/Graphic3d/Graphic3d_CView.hxx b/src/Graphic3d/Graphic3d_CView.hxx
index 07f48f47cb..9c57b756e0 100644
--- a/src/Graphic3d/Graphic3d_CView.hxx
+++ b/src/Graphic3d/Graphic3d_CView.hxx
@@ -540,6 +540,10 @@ public: //! @name obsolete Graduated Trihedron functionality
private:
+ //! Updates the structure for display lists of the view.
+ virtual void updateStructure (const Handle(Graphic3d_CStructure)& theStructure,
+ const Standard_Integer thePriority) = 0;
+
//! Adds the structure to display lists of the view.
virtual void displayStructure (const Handle(Graphic3d_CStructure)& theStructure,
const Standard_Integer thePriority) = 0;
diff --git a/src/Graphic3d/Graphic3d_Group.cxx b/src/Graphic3d/Graphic3d_Group.cxx
index 9ea7a7d29b..59f144cb16 100644
--- a/src/Graphic3d/Graphic3d_Group.cxx
+++ b/src/Graphic3d/Graphic3d_Group.cxx
@@ -49,7 +49,8 @@ IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_Group,Standard_Transient)
Graphic3d_Group::Graphic3d_Group (const Handle(Graphic3d_Structure)& theStruct)
: myStructure (theStruct.operator->()),
myIsClosed (false),
- myContainsFacet (false)
+ myContainsFacet (false),
+ myZLayerId (Graphic3d_ZLayerId_UNKNOWN)
{
//
}
@@ -307,6 +308,21 @@ void Graphic3d_Group::Marker (const Graphic3d_Vertex& thePoint,
AddPrimitiveArray (aPoints, theToEvalMinMax);
}
+//=======================================================================
+//function : SetZLayer
+//purpose : Set the value of the ZLayer for the group structure
+// and update zlayer structures
+//=======================================================================
+void Graphic3d_Group::SetZLayer (const Graphic3d_ZLayerId theLayerId, Standard_Boolean theToUpdate)
+{
+ myZLayerId = theLayerId;
+ myStructure->myCStructure->SetGroupZLayer (Standard_True);
+ if (theToUpdate)
+ {
+ myStructure->ReCompute();
+ }
+}
+
// =======================================================================
// function : Text
// purpose :
@@ -463,4 +479,5 @@ void Graphic3d_Group::DumpJson (Standard_OStream& theOStream, Standard_Integer t
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myIsClosed)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myContainsFacet)
+ OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myZLayerId)
}
diff --git a/src/Graphic3d/Graphic3d_Group.hxx b/src/Graphic3d/Graphic3d_Group.hxx
index fb6748302e..87a5d8799d 100644
--- a/src/Graphic3d/Graphic3d_Group.hxx
+++ b/src/Graphic3d/Graphic3d_Group.hxx
@@ -32,6 +32,7 @@
#include <Graphic3d_IndexBuffer.hxx>
#include <Graphic3d_Buffer.hxx>
#include <Graphic3d_BoundBuffer.hxx>
+#include <Graphic3d_ZLayerId.hxx>
#include <gp_Ax2.hxx>
#include <TCollection_ExtendedString.hxx>
@@ -128,6 +129,14 @@ public:
//! Creates a primitive array with single marker using AddPrimitiveArray().
Standard_EXPORT void Marker (const Graphic3d_Vertex& thePoint, const Standard_Boolean theToEvalMinMax = Standard_True);
+ //! Get ID of Z layer for main presentation.
+ Standard_EXPORT Graphic3d_ZLayerId GetZLayer() const { return myZLayerId; }
+
+ //! Set Z layer ID and update all presentations of the presentable object.
+ //! The layers mechanism allows drawing objects in higher layers in overlay of objects in lower layers.
+ //! @theToUpdate is used to check if the group zlayer setting requires the updating in the zlayers list (FALSE by default).
+ Standard_EXPORT virtual void SetZLayer (const Graphic3d_ZLayerId theLayerId, Standard_Boolean theToUpdate = Standard_False);
+
public:
//! sets the stencil test to theIsEnabled state;
@@ -294,7 +303,7 @@ protected:
Graphic3d_BndBox4f myBounds; //!< bounding box
bool myIsClosed; //!< flag indicating closed volume
bool myContainsFacet; //!< flag indicating that this group contains face primitives
-
+ Graphic3d_ZLayerId myZLayerId; //!< current zlayer ID for this group
};
DEFINE_STANDARD_HANDLE(Graphic3d_Group, Standard_Transient)
diff --git a/src/Graphic3d/Graphic3d_Structure.cxx b/src/Graphic3d/Graphic3d_Structure.cxx
index 3aa4780fdb..88eb43b4fb 100644
--- a/src/Graphic3d/Graphic3d_Structure.cxx
+++ b/src/Graphic3d/Graphic3d_Structure.cxx
@@ -1023,7 +1023,7 @@ void Graphic3d_Structure::Update (const bool theUpdateLayer) const
//function : SetZLayer
//purpose :
//=======================================================================
-void Graphic3d_Structure::SetZLayer (const Graphic3d_ZLayerId theLayerId)
+void Graphic3d_Structure::SetZLayer (const Graphic3d_ZLayerId theLayerId, const Standard_Boolean theToPropagate)
{
// if the structure is not displayed, unable to change its display layer
if (IsDeleted ())
@@ -1031,6 +1031,13 @@ void Graphic3d_Structure::SetZLayer (const Graphic3d_ZLayerId theLayerId)
myStructureManager->ChangeZLayer (this, theLayerId);
myCStructure->SetZLayer (theLayerId);
+ if (theToPropagate)
+ {
+ for (Graphic3d_SequenceOfGroup::Iterator aGroupIter(Groups()); aGroupIter.More(); aGroupIter.Next())
+ {
+ aGroupIter.Value()->SetZLayer (theLayerId, Standard_True);
+ }
+ }
}
//=======================================================================
diff --git a/src/Graphic3d/Graphic3d_Structure.hxx b/src/Graphic3d/Graphic3d_Structure.hxx
index facfcd281e..455c4f460d 100644
--- a/src/Graphic3d/Graphic3d_Structure.hxx
+++ b/src/Graphic3d/Graphic3d_Structure.hxx
@@ -135,7 +135,8 @@ public:
//! allows to display structures presented in higher layers in overlay
//! of structures in lower layers by switching off z buffer depth
//! test between layers
- Standard_EXPORT void SetZLayer (const Graphic3d_ZLayerId theLayerId);
+ //! @theToPropagate - flag to determine if structure zlayer should be the same for every group (TRUE by default.)
+ Standard_EXPORT void SetZLayer (const Graphic3d_ZLayerId theLayerId, const Standard_Boolean theToPropagate = Standard_True);
//! Get Z layer ID of displayed structure.
//! The method returns -1 if the structure has no ID (deleted from graphic driver).
diff --git a/src/OpenGl/OpenGl_LayerList.cxx b/src/OpenGl/OpenGl_LayerList.cxx
index bd4708de1f..2dfe7bf00d 100644
--- a/src/OpenGl/OpenGl_LayerList.cxx
+++ b/src/OpenGl/OpenGl_LayerList.cxx
@@ -319,6 +319,32 @@ void OpenGl_LayerList::RemoveStructure (const OpenGl_Structure* theStructure)
Standard_Integer aPriority = -1;
+ // Check if structure has groups in multiple zlayers.
+ if (theStructure->HasGroupZLayer())
+ {
+ // Remove every reference of this structure from all zlayers
+ for (NCollection_List<Handle(Graphic3d_Layer)>::Iterator aLayerIter(myLayers); aLayerIter.More(); aLayerIter.Next())
+ {
+ const Handle(Graphic3d_Layer)& aLayerEx = aLayerIter.ChangeValue();
+
+ if (aLayerEx->Remove (theStructure, aPriority))
+ {
+ --myNbStructures;
+ if (aLayerEx->IsImmediate())
+ {
+ --myImmediateNbStructures;
+ }
+
+ if (aLayerEx->LayerSettings().IsRaytracable()
+ && theStructure->IsRaytracable())
+ {
+ ++myModifStateOfRaytraceable;
+ }
+ }
+ }
+ return;
+ }
+
// remove structure from associated list
// if the structure is not found there,
// scan through layers and remove it
@@ -658,7 +684,11 @@ void OpenGl_LayerList::renderLayer (const Handle(OpenGl_Workspace)& theWorkspace
{
continue;
}
-
+ // Check if within the structure, there are multiple groups assigned to different zlayers.
+ if (aStruct->HasGroupZLayer())
+ {
+ aStruct->SetCurrentZLayerMode (theLayer.LayerId());
+ }
aStruct->Render (theWorkspace);
}
}
diff --git a/src/OpenGl/OpenGl_Structure.cxx b/src/OpenGl/OpenGl_Structure.cxx
index b7533c16ff..29db041180 100644
--- a/src/OpenGl/OpenGl_Structure.cxx
+++ b/src/OpenGl/OpenGl_Structure.cxx
@@ -388,11 +388,14 @@ void OpenGl_Structure::renderGeometry (const Handle(OpenGl_Workspace)& theWorksp
{
myInstancedStructure->renderGeometry (theWorkspace, theHasClosed);
}
-
for (OpenGl_Structure::GroupIterator aGroupIter (myGroups); aGroupIter.More(); aGroupIter.Next())
{
- theHasClosed = theHasClosed || aGroupIter.Value()->IsClosed();
- aGroupIter.Value()->Render (theWorkspace);
+ Handle(OpenGl_Group) aGroup = aGroupIter.Value();
+ theHasClosed = theHasClosed || aGroup->IsClosed();
+ if (aGroup->GetZLayer() == CurrentZLayerMode())
+ {
+ aGroup->Render (theWorkspace);
+ }
}
}
diff --git a/src/OpenGl/OpenGl_View.cxx b/src/OpenGl/OpenGl_View.cxx
index 25e5eb6ab2..5ee6929496 100644
--- a/src/OpenGl/OpenGl_View.cxx
+++ b/src/OpenGl/OpenGl_View.cxx
@@ -763,6 +763,27 @@ void OpenGl_View::FBOChangeViewport (const Handle(Standard_Transient)& theFbo,
aFrameBuffer->ChangeViewport (theWidth, theHeight);
}
+
+//=======================================================================
+//function : updateStructure
+//purpose :
+//=======================================================================
+void OpenGl_View::updateStructure (const Handle(Graphic3d_CStructure)& theStructure,
+ const Standard_Integer thePriority)
+{
+ if (theStructure->HasGroupZLayer())
+ {
+ static Standard_Integer aDummyPriority;
+ // Remove existing structure references before adding them in case
+ // there were changes in a group's zlayer.
+ for (NCollection_List<Handle(Graphic3d_Layer)>::Iterator aLayerIter(myZLayers.Layers()); aLayerIter.More(); aLayerIter.Next())
+ {
+ aLayerIter.Value()->Remove (theStructure.get(), aDummyPriority);
+ }
+ displayStructure (theStructure, thePriority);
+ }
+}
+
//=======================================================================
//function : displayStructure
//purpose :
@@ -770,9 +791,26 @@ void OpenGl_View::FBOChangeViewport (const Handle(Standard_Transient)& theFbo,
void OpenGl_View::displayStructure (const Handle(Graphic3d_CStructure)& theStructure,
const Standard_Integer thePriority)
{
- const OpenGl_Structure* aStruct = static_cast<const OpenGl_Structure*> (theStructure.get());
- const Graphic3d_ZLayerId aZLayer = aStruct->ZLayer();
- myZLayers.AddStructure (aStruct, aZLayer, thePriority);
+ const OpenGl_Structure* aStruct = static_cast<const OpenGl_Structure*> (theStructure.get());
+ Graphic3d_SequenceOfGroup aSeqGroups = aStruct->Groups();
+ if (aStruct->HasGroupZLayer())
+ {
+ // Add structure reference to the different zlayers that each group is assigned to.
+ NCollection_List<Graphic3d_ZLayerId> aZList;
+ for (OpenGl_Structure::GroupIterator aGroupIter(aSeqGroups); aGroupIter.More(); aGroupIter.Next())
+ {
+ Graphic3d_ZLayerId aLayerId = aGroupIter.Value()->GetZLayer();
+ if (!aZList.Contains(aLayerId))
+ {
+ aZList.Append (aLayerId);
+ myZLayers.AddStructure (aStruct, aLayerId, thePriority);
+ }
+ }
+ }
+ else
+ {
+ myZLayers.AddStructure (aStruct, aStruct->ZLayer(), thePriority);
+ }
}
//=======================================================================
diff --git a/src/OpenGl/OpenGl_View.hxx b/src/OpenGl/OpenGl_View.hxx
index ebaed8983f..e5a0cd1410 100644
--- a/src/OpenGl/OpenGl_View.hxx
+++ b/src/OpenGl/OpenGl_View.hxx
@@ -429,6 +429,10 @@ protected: //! @name Rendering of GL graphics (with prepared drawing buffer).
private:
+ //! Updates the structure for display lists of the view.
+ Standard_EXPORT virtual void updateStructure (const Handle(Graphic3d_CStructure)& theStructure,
+ const Standard_Integer thePriority) Standard_OVERRIDE;
+
//! Adds the structure to display lists of the view.
Standard_EXPORT virtual void displayStructure (const Handle(Graphic3d_CStructure)& theStructure,
const Standard_Integer thePriority) Standard_OVERRIDE;
diff --git a/src/ViewerTest/ViewerTest_ObjectCommands.cxx b/src/ViewerTest/ViewerTest_ObjectCommands.cxx
index cf6f8abf5e..b31597675a 100644
--- a/src/ViewerTest/ViewerTest_ObjectCommands.cxx
+++ b/src/ViewerTest/ViewerTest_ObjectCommands.cxx
@@ -107,6 +107,7 @@
#include <Graphic3d_AttribBuffer.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <Graphic3d_Group.hxx>
+#include <Graphic3d_Text.hxx>
#include <Standard_Real.hxx>
#include <AIS_Circle.hxx>
@@ -6844,6 +6845,142 @@ static int VNormals (Draw_Interpretor& theDI,
return 0;
}
+//=======================================================================
+//function : vAddGroup
+//purpose : add group to existing interactive object
+//=======================================================================
+static int vAddGroup (Draw_Interpretor& /*theDI*/, Standard_Integer theNbArgs, const char** theArgVec)
+{
+ const Handle(AIS_InteractiveContext)& aContext = ViewerTest::GetAISContext();
+ const Handle(V3d_View)& aView = ViewerTest::CurrentView();
+ if (aContext.IsNull() || aView.IsNull())
+ {
+ Message::SendFail ("Error: no active viewer");
+ return 1;
+ }
+
+ if (theNbArgs < 3)
+ {
+ Message::SendFail ("Error: wrong number of arguments.");
+ return 1;
+ }
+
+ Standard_Integer anArgIter = 1;
+ Handle(AIS_InteractiveObject) anObj;
+
+ const TCollection_AsciiString aName (theArgVec[anArgIter++]);
+ GetMapOfAIS().Find2 (aName, anObj);
+ if (anObj.IsNull())
+ {
+ Message::SendFail() << "Error: object '" << aName << "' is not displayed";
+ return 1;
+ }
+ // Check for zlayer and color parameters.
+ Quantity_Color aColor(Quantity_NOC_INDIANRED);
+ Graphic3d_ZLayerId aLayerID = anObj->ZLayer();
+ for (Standard_Integer anIter = anArgIter; anIter < theNbArgs; ++anIter)
+ {
+ const TCollection_AsciiString anArg(theArgVec[anIter]);
+ if (anArg == "-zlayer")
+ {
+ if (!ViewerTest::ParseZLayer (theArgVec[++anIter], aLayerID))
+ {
+ Message::SendFail() << "Specified zlayer does not exist.";
+ return 1;
+ }
+ if (aLayerID == Graphic3d_ZLayerId_UNKNOWN)
+ {
+ std::cout << "Warning: you set this group with unknown zlayer.";
+ aLayerID = anObj->ZLayer();
+ }
+ }
+ else if (anArg == "-color")
+ {
+ if (theNbArgs - anIter > 3)
+ {
+ Standard_Integer aNbParsed = Draw::ParseColor (3, theArgVec + anIter + 1, aColor);
+ if (aNbParsed == 0)
+ {
+ Message::SendFail() << "Syntax error for color.";
+ return 1;
+ }
+ }
+ else
+ {
+ std::cout << "\nIncorrect number of color values (RGB).\n";
+ }
+
+ }
+ }
+ // For the given type create primitive.
+ const TCollection_AsciiString aType(theArgVec[anArgIter++]);
+ if (aType == "quad")
+ {
+ if (theNbArgs < 8)
+ {
+ Message::SendFail ("Error: wrong number of arguments for quad group.");
+ return 1;
+ }
+ if (anObj->Presentation().IsNull())
+ {
+ Message::SendFail ("Error: Interactive object does not have current presentation.");
+ return 1;
+ }
+ // Get quad dimensions
+ Handle(Graphic3d_Group) aNewGroup = anObj->Presentation()->NewGroup();
+ Standard_Real aPx = Draw::Atof (theArgVec[anArgIter++]);
+ Standard_Real aPy = Draw::Atof (theArgVec[anArgIter++]);
+ Standard_Real aDx = Draw::Atof (theArgVec[anArgIter++]);
+ Standard_Real aDy = Draw::Atof (theArgVec[anArgIter++]);
+ Standard_Real aZ = Draw::Atof (theArgVec[anArgIter++]);
+
+ aNewGroup->SetZLayer (aLayerID, Standard_True);
+ Handle(Prs3d_LineAspect) anAspectQuadTop = new Prs3d_LineAspect(aColor, (Aspect_TypeOfLine)0, 2.0);
+ aNewGroup->SetGroupPrimitivesAspect (anAspectQuadTop->Aspect());
+ Handle(Graphic3d_ArrayOfTriangles) aPrim = new Graphic3d_ArrayOfTriangles(4, 6, Graphic3d_ArrayFlags_None);
+ aPrim->AddVertex (aPx - aDx, aPy, aZ);
+ aPrim->AddVertex (aPx + aDx, aPy, aZ);
+ aPrim->AddVertex (aPx, aPy + aDy, aZ);
+ aPrim->AddVertex (aPx, aPy - aDy, aZ);
+ aPrim->AddEdges (1, 2, 3);
+ aPrim->AddEdges (1, 2, 4);
+ aNewGroup->AddPrimitiveArray (aPrim);
+ }
+ else if (aType == "text")
+ {
+ if (theNbArgs < 8)
+ {
+ Message::SendFail ("Error: wrong number of arguments for text group.");
+ return 1;
+ }
+ if (anObj->Presentation().IsNull())
+ {
+ Message::SendFail ("Error: Interactive object does not have current presentation.");
+ return 1;
+ }
+ // Get text properties
+ Handle(Graphic3d_Group) aNewGroup = anObj->Presentation()->NewGroup();
+ const TCollection_AsciiString aTextValue (theArgVec[anArgIter++]);
+ Standard_Real aPx = Draw::Atof (theArgVec[anArgIter++]);
+ Standard_Real aPy = Draw::Atof (theArgVec[anArgIter++]);
+ Standard_Real aPz = Draw::Atof (theArgVec[anArgIter++]);
+ Standard_Real aHeight = Draw::Atof (theArgVec[anArgIter++]);
+
+ aNewGroup->SetZLayer (aLayerID, Standard_True);
+ Handle(Graphic3d_AspectText3d) aTextAspect = new Graphic3d_AspectText3d (aColor, Font_NOF_MONOSPACE, 1.0, 0.0);
+ aNewGroup->SetGroupPrimitivesAspect (aTextAspect);
+ Graphic3d_Vertex aMarker (aPx, aPy, aPz);
+ Handle(Graphic3d_Text) aText = new Graphic3d_Text (aHeight);
+ aText->SetText (aTextValue);
+ aText->SetOrientation (gp_Ax2(gp_Pnt(aPx, aPy, aPz), gp::DZ()));
+ aText->SetOwnAnchorPoint (Standard_False);
+ aNewGroup->AddText (aText);
+ }
+ aContext->Display (anObj, Standard_True);
+ return 0;
+}
+
+
//=======================================================================
//function : ObjectsCommands
//purpose :
@@ -7235,4 +7372,12 @@ void ViewerTest::ObjectCommands(Draw_Interpretor& theCommands)
"\n\t\t: [-useMesh] [-oriented {0}1}=0]"
"\n\t\t: Displays/Hides normals calculated on shape geometry or retrieved from triangulation",
__FILE__, VNormals, group);
+
+ theCommands.Add ("vaddgroup",
+ "vaddgroup name [type=quad|text] -zlayer=value\n"
+ "quad: [x y dx dy depth color]\n"
+ "text: [val px py pz height color]\n"
+ "zlayer id of the zlayer\n"
+ "add graphic3d_group to existing object",
+ __FILE__, vAddGroup, group);
}
diff --git a/tests/v3d/materials/bug33504 b/tests/v3d/materials/bug33504
new file mode 100644
index 0000000000..55437e6294
--- /dev/null
+++ b/tests/v3d/materials/bug33504
@@ -0,0 +1,37 @@
+puts "========"
+puts "0033504: Visualization - Request OCC function extension AIS_InteractiveObject"
+puts "========"
+puts ""
+
+pload MODELING VISUALIZATION
+vclear
+vinit
+vcylinder cyl 1 2 10 -nbSlices 100
+box b1 5 5 5 3 3 3
+vdisplay b1 -dispmode 1 -layer 0
+vobjzlayer set b1 -2
+vobjzlayer set b1 0
+vfit
+#add groups with different zlayer settings
+vaddgroup b1 quad 5 5 1 1 3 -zlayer 0 -color 0.0 0.0 1.0
+vaddgroup b1 quad 5 5 1 1 5 -zlayer -3 -color 0.0 1.0 0.0
+vaddgroup b1 quad 5 5 1 1 7 -zlayer -2 -color 1.0 0.0 0.0
+vaddgroup b1 text myKindOfText 5 5 10 20 -zlayer -4 -color 1.0 0.0 1.0
+
+#general perspective
+vviewparams -scale 40.0 -proj 0.0 -1.0 1.0 -up 0.0 0.0 1.0 -at 2.5 2.5 0.0
+vdump $imagedir/${casename}_generalperpective.png
+#front perspective
+vviewparams -scale 40.0 -proj 0.0 0.0 1.0 -up 0.0 0.0 1.0 -at 2.5 2.5 0.0
+if { [vreadpixel 245 150 rgb name] != "GREEN" } { puts "Error: Green quad should be visible." }
+vdump $imagedir/${casename}_front.png
+#back perspective
+vviewparams -scale 40.0 -proj 0.0 0.0 -1.0 -up 0.0 0.0 1.0 -at 2.5 2.5 0.0
+if { [vreadpixel 165 150 rgb name] != "GREEN" } { puts "Error: Green quad should be visible." }
+vdump $imagedir/${casename}_back.png
+#front cylinder
+vviewparams -scale 40.0 -proj -1.0 -1.0 -0.6 -up 0.0 0.0 1.0 -at -2.5 -2.5 0.0
+vdump $imagedir/${casename}_cylinderperpective.png
+#different perspective
+vviewparams -scale 40.0 -proj -1.0 -1.0 -1.9 -up 0.0 0.0 1.0 -at -0.5 -0.5 0.0
+vdump $imagedir/${casename}_generalperspective2.png