#include <Graphic3d_GraphicDriver.hxx>
+#include <Graphic3d_Layer.hxx>
+
IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_GraphicDriver,Standard_Transient)
// =======================================================================
Graphic3d_GraphicDriver::Graphic3d_GraphicDriver (const Handle(Aspect_DisplayConnection)& theDisp)
: myDisplayConnection (theDisp)
{
- // default layers are always presented in display layer sequence it can not be removed
+ // default layers are always presented in display layer sequence and cannot be removed
{
Graphic3d_ZLayerSettings aSettings;
+ aSettings.SetName ("UNDERLAY");
aSettings.SetImmediate (Standard_False);
+ aSettings.SetRaytracable (Standard_False);
aSettings.SetEnvironmentTexture (Standard_False);
aSettings.SetEnableDepthTest (Standard_False);
aSettings.SetEnableDepthWrite (Standard_False);
aSettings.SetClearDepth (Standard_False);
aSettings.SetPolygonOffset (Graphic3d_PolygonOffset());
- myLayerIds.Add (Graphic3d_ZLayerId_BotOSD);
- myLayerSeq.Append (Graphic3d_ZLayerId_BotOSD);
- myMapOfZLayerSettings.Bind (Graphic3d_ZLayerId_BotOSD, aSettings);
+ Handle(Graphic3d_Layer) aLayer = new Graphic3d_Layer (Graphic3d_ZLayerId_BotOSD, 1, Handle(Select3D_BVHBuilder3d)());
+ aLayer->SetLayerSettings (aSettings);
+ myLayers.Append (aLayer);
+ myLayerIds.Bind (aLayer->LayerId(), aLayer);
}
{
Graphic3d_ZLayerSettings aSettings;
+ aSettings.SetName ("DEFAULT");
aSettings.SetImmediate (Standard_False);
+ aSettings.SetRaytracable (Standard_True);
aSettings.SetEnvironmentTexture (Standard_True);
aSettings.SetEnableDepthTest (Standard_True);
aSettings.SetEnableDepthWrite (Standard_True);
aSettings.SetClearDepth (Standard_False);
aSettings.SetPolygonOffset (Graphic3d_PolygonOffset());
- myLayerIds.Add (Graphic3d_ZLayerId_Default);
- myLayerSeq.Append (Graphic3d_ZLayerId_Default);
- myMapOfZLayerSettings.Bind (Graphic3d_ZLayerId_Default, aSettings);
+ Handle(Graphic3d_Layer) aLayer = new Graphic3d_Layer (Graphic3d_ZLayerId_Default, 1, Handle(Select3D_BVHBuilder3d)());
+ aLayer->SetLayerSettings (aSettings);
+ myLayers.Append (aLayer);
+ myLayerIds.Bind (aLayer->LayerId(), aLayer);
}
{
Graphic3d_ZLayerSettings aSettings;
+ aSettings.SetName ("TOP");
aSettings.SetImmediate (Standard_True);
+ aSettings.SetRaytracable (Standard_False);
aSettings.SetEnvironmentTexture (Standard_True);
aSettings.SetEnableDepthTest (Standard_True);
aSettings.SetEnableDepthWrite (Standard_True);
aSettings.SetClearDepth (Standard_False);
aSettings.SetPolygonOffset (Graphic3d_PolygonOffset());
- myLayerIds.Add (Graphic3d_ZLayerId_Top);
- myLayerSeq.Append (Graphic3d_ZLayerId_Top);
- myMapOfZLayerSettings.Bind (Graphic3d_ZLayerId_Top, aSettings);
+ Handle(Graphic3d_Layer) aLayer = new Graphic3d_Layer (Graphic3d_ZLayerId_Top, 1, Handle(Select3D_BVHBuilder3d)());
+ aLayer->SetLayerSettings (aSettings);
+ myLayers.Append (aLayer);
+ myLayerIds.Bind (aLayer->LayerId(), aLayer);
}
{
Graphic3d_ZLayerSettings aSettings;
+ aSettings.SetName ("TOPMOST");
aSettings.SetImmediate (Standard_True);
+ aSettings.SetRaytracable (Standard_False);
aSettings.SetEnvironmentTexture (Standard_True);
aSettings.SetEnableDepthTest (Standard_True);
aSettings.SetEnableDepthWrite (Standard_True);
aSettings.SetClearDepth (Standard_True);
aSettings.SetPolygonOffset (Graphic3d_PolygonOffset());
- myLayerIds.Add (Graphic3d_ZLayerId_Topmost);
- myLayerSeq.Append (Graphic3d_ZLayerId_Topmost);
- myMapOfZLayerSettings.Bind (Graphic3d_ZLayerId_Topmost, aSettings);
+ Handle(Graphic3d_Layer) aLayer = new Graphic3d_Layer (Graphic3d_ZLayerId_Topmost, 1, Handle(Select3D_BVHBuilder3d)());
+ aLayer->SetLayerSettings (aSettings);
+ myLayers.Append (aLayer);
+ myLayerIds.Bind (aLayer->LayerId(), aLayer);
}
{
Graphic3d_ZLayerSettings aSettings;
+ aSettings.SetName ("OVERLAY");
aSettings.SetImmediate (Standard_True);
+ aSettings.SetRaytracable (Standard_False);
aSettings.SetEnvironmentTexture (Standard_False);
aSettings.SetEnableDepthTest (Standard_False);
aSettings.SetEnableDepthWrite (Standard_False);
aSettings.SetClearDepth (Standard_False);
aSettings.SetPolygonOffset (Graphic3d_PolygonOffset());
- myLayerIds.Add (Graphic3d_ZLayerId_TopOSD);
- myLayerSeq.Append (Graphic3d_ZLayerId_TopOSD);
- myMapOfZLayerSettings.Bind (Graphic3d_ZLayerId_TopOSD, aSettings);
+ Handle(Graphic3d_Layer) aLayer = new Graphic3d_Layer (Graphic3d_ZLayerId_TopOSD, 1, Handle(Select3D_BVHBuilder3d)());
+ aLayer->SetLayerSettings (aSettings);
+ myLayers.Append (aLayer);
+ myLayerIds.Bind (aLayer->LayerId(), aLayer);
}
}
//=======================================================================
const Graphic3d_ZLayerSettings& Graphic3d_GraphicDriver::ZLayerSettings (const Graphic3d_ZLayerId theLayerId) const
{
- Standard_ASSERT_RAISE (myLayerIds.Contains (theLayerId), "Graphic3d_GraphicDriver::ZLayerSettings, Layer with theLayerId does not exist");
- return myMapOfZLayerSettings.Find (theLayerId);
+ const Handle(Graphic3d_Layer)* aLayer = myLayerIds.Seek (theLayerId);
+ if (aLayer == NULL)
+ {
+ throw Standard_OutOfRange ("Graphic3d_GraphicDriver::ZLayerSettings, Layer with theLayerId does not exist");
+ }
+ return (*aLayer)->LayerSettings();
}
//=======================================================================
-//function : addZLayerIndex
+//function : ZLayers
//purpose :
//=======================================================================
-void Graphic3d_GraphicDriver::addZLayerIndex (const Graphic3d_ZLayerId theLayerId)
+void Graphic3d_GraphicDriver::ZLayers (TColStd_SequenceOfInteger& theLayerSeq) const
{
- // remove index
- for (TColStd_SequenceOfInteger::Iterator aLayerIt (myLayerSeq); aLayerIt.More(); aLayerIt.Next())
+ theLayerSeq.Clear();
+
+ // append normal layers
+ for (NCollection_List<Handle(Graphic3d_Layer)>::Iterator aLayerIter (myLayers); aLayerIter.More(); aLayerIter.Next())
{
- if (aLayerIt.Value() == theLayerId)
+ const Handle(Graphic3d_Layer)& aLayer = aLayerIter.Value();
+ if (!aLayer->IsImmediate())
{
- myLayerSeq.Remove (aLayerIt);
- break;
+ theLayerSeq.Append (aLayer->LayerId());
}
}
- if (myMapOfZLayerSettings.Find (theLayerId).IsImmediate())
+ // append immediate layers
+ for (NCollection_List<Handle(Graphic3d_Layer)>::Iterator aLayerIter (myLayers); aLayerIter.More(); aLayerIter.Next())
{
- myLayerSeq.Append (theLayerId);
- return;
+ const Handle(Graphic3d_Layer)& aLayer = aLayerIter.Value();
+ if (aLayer->IsImmediate())
+ {
+ theLayerSeq.Append (aLayer->LayerId());
+ }
}
+}
- for (TColStd_SequenceOfInteger::Iterator aLayerIt (myLayerSeq); aLayerIt.More(); aLayerIt.Next())
+//=======================================================================
+//function : InsertLayerBefore
+//purpose :
+//=======================================================================
+void Graphic3d_GraphicDriver::InsertLayerBefore (const Graphic3d_ZLayerId theNewLayerId,
+ const Graphic3d_ZLayerSettings& theSettings,
+ const Graphic3d_ZLayerId theLayerAfter)
+{
+ Standard_ASSERT_RAISE (theNewLayerId > 0,
+ "Graphic3d_GraphicDriver::InsertLayerBefore, negative and zero IDs are reserved");
+ Standard_ASSERT_RAISE (!myLayerIds.IsBound (theNewLayerId),
+ "Graphic3d_GraphicDriver::InsertLayerBefore, Layer with theLayerId already exists");
+
+ Handle(Graphic3d_Layer) aNewLayer = new Graphic3d_Layer (theNewLayerId, 1, Handle(Select3D_BVHBuilder3d)());
+ aNewLayer->SetLayerSettings (theSettings);
+
+ Handle(Graphic3d_Layer) anOtherLayer;
+ if (theLayerAfter != Graphic3d_ZLayerId_UNKNOWN
+ && myLayerIds.Find (theLayerAfter, anOtherLayer))
{
- const Graphic3d_ZLayerSettings& aSettings = myMapOfZLayerSettings.Find (aLayerIt.Value());
- if (aSettings.IsImmediate())
+ for (NCollection_List<Handle(Graphic3d_Layer)>::Iterator aLayerIter (myLayers); aLayerIter.More(); aLayerIter.Next())
{
- aLayerIt.Previous();
- if (aLayerIt.More())
+ if (aLayerIter.Value() == anOtherLayer)
{
- myLayerSeq.InsertAfter (aLayerIt, theLayerId);
- return;
+ myLayers.InsertBefore (aNewLayer, aLayerIter);
+ break;
}
-
- // first non-immediate layer
- myLayerSeq.Prepend (theLayerId);
- return;
}
}
-
- // no immediate layers
- myLayerSeq.Append (theLayerId);
+ else
+ {
+ myLayers.Prepend (aNewLayer);
+ }
+ myLayerIds.Bind (theNewLayerId, aNewLayer);
}
//=======================================================================
-//function : SetZLayerSettings
+//function : InsertLayerAfter
//purpose :
//=======================================================================
-void Graphic3d_GraphicDriver::SetZLayerSettings (const Graphic3d_ZLayerId theLayerId,
- const Graphic3d_ZLayerSettings& theSettings)
+void Graphic3d_GraphicDriver::InsertLayerAfter (const Graphic3d_ZLayerId theNewLayerId,
+ const Graphic3d_ZLayerSettings& theSettings,
+ const Graphic3d_ZLayerId theLayerBefore)
{
- Graphic3d_ZLayerSettings* aSettings = myMapOfZLayerSettings.ChangeSeek (theLayerId);
- if (aSettings != NULL)
+ Standard_ASSERT_RAISE (theNewLayerId > 0,
+ "Graphic3d_GraphicDriver::InsertLayerAfter, negative and zero IDs are reserved");
+ Standard_ASSERT_RAISE (!myLayerIds.IsBound (theNewLayerId),
+ "Graphic3d_GraphicDriver::InsertLayerAfter, Layer with theLayerId already exists");
+
+ Handle(Graphic3d_Layer) aNewLayer = new Graphic3d_Layer (theNewLayerId, 1, Handle(Select3D_BVHBuilder3d)());
+ aNewLayer->SetLayerSettings (theSettings);
+
+ Handle(Graphic3d_Layer) anOtherLayer;
+ if (theLayerBefore != Graphic3d_ZLayerId_UNKNOWN
+ && myLayerIds.Find (theLayerBefore, anOtherLayer))
{
- const bool isChanged = (aSettings->IsImmediate() != theSettings.IsImmediate());
- *aSettings = theSettings;
- if (isChanged)
+ for (NCollection_List<Handle(Graphic3d_Layer)>::Iterator aLayerIter (myLayers); aLayerIter.More(); aLayerIter.Next())
{
- addZLayerIndex (theLayerId);
+ if (aLayerIter.Value() == anOtherLayer)
+ {
+ myLayers.InsertAfter (aNewLayer, aLayerIter);
+ break;
+ }
}
}
else
{
- // abnormal case
- myMapOfZLayerSettings.Bind (theLayerId, theSettings);
- addZLayerIndex (theLayerId);
+ myLayers.Append (aNewLayer);
}
+ myLayerIds.Bind (theNewLayerId, aNewLayer);
+}
+
+//=======================================================================
+//function : RemoveZLayer
+//purpose :
+//=======================================================================
+void Graphic3d_GraphicDriver::RemoveZLayer (const Graphic3d_ZLayerId theLayerId)
+{
+ Standard_ASSERT_RAISE (theLayerId > 0,
+ "Graphic3d_GraphicDriver::RemoveZLayer, negative and zero IDs are reserved and cannot be removed");
+
+ Handle(Graphic3d_Layer) aLayerDef;
+ myLayerIds.Find (theLayerId, aLayerDef);
+ Standard_ASSERT_RAISE (!aLayerDef.IsNull(),
+ "Graphic3d_GraphicDriver::RemoveZLayer, Layer with theLayerId does not exist");
+ myLayers.Remove (aLayerDef);
+ myLayerIds.UnBind (theLayerId);
+}
+
+//=======================================================================
+//function : SetZLayerSettings
+//purpose :
+//=======================================================================
+void Graphic3d_GraphicDriver::SetZLayerSettings (const Graphic3d_ZLayerId theLayerId,
+ const Graphic3d_ZLayerSettings& theSettings)
+{
+ Handle(Graphic3d_Layer) aLayerDef;
+ myLayerIds.Find (theLayerId, aLayerDef);
+ Standard_ASSERT_RAISE (!aLayerDef.IsNull(),
+ "Graphic3d_GraphicDriver::SetZLayerSettings, Layer with theLayerId does not exist");
+ aLayerDef->SetLayerSettings (theSettings);
}
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