// Created on: 2011-08-01
// Created by: Sergey ZERCHANINOV
-// Copyright (c) 2011-2012 OPEN CASCADE SAS
+// Copyright (c) 2011-2014 OPEN CASCADE SAS
//
-// The content of this file is subject to the Open CASCADE Technology Public
-// License Version 6.5 (the "License"). You may not use the content of this file
-// except in compliance with the License. Please obtain a copy of the License
-// at http://www.opencascade.org and read it completely before using this file.
+// This file is part of Open CASCADE Technology software library.
//
-// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+// This library is free software; you can redistribute it and / or modify it
+// under the terms of the GNU Lesser General Public 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.
//
-// The Original Code and all software distributed under the License is
-// distributed on an "AS IS" basis, without warranty of any kind, and the
-// Initial Developer hereby disclaims all such warranties, including without
-// limitation, any warranties of merchantability, fitness for a particular
-// purpose or non-infringement. Please see the License for the specific terms
-// and conditions governing the rights and limitations under the License.
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
#ifndef OpenGl_Structure_Header
#define OpenGl_Structure_Header
#include <OpenGl_Group.hxx>
#include <OpenGl_Matrix.hxx>
+#include <OpenGl_NamedStatus.hxx>
+
+#include <Graphic3d_SequenceOfHClipPlane.hxx>
class OpenGl_Structure;
typedef NCollection_List<const OpenGl_Structure* > OpenGl_ListOfStructure;
-typedef NCollection_List<const OpenGl_Group* > OpenGl_ListOfGroup;
class OpenGl_Structure : public OpenGl_Element
{
+ friend class OpenGl_Group;
public:
void SetTransformPersistence (const CALL_DEF_TRANSFORM_PERSISTENCE &ATransPers);
- void SetDegenerateModel (const Standard_Integer AMode, const float ASkipRatio);
-
- void SetAspectLine (const CALL_DEF_CONTEXTLINE &AContext);
- void SetAspectFace (const Handle(OpenGl_Context)& theCtx,
- const CALL_DEF_CONTEXTFILLAREA& theAspect);
- void SetAspectMarker (const CALL_DEF_CONTEXTMARKER &AContext);
- void SetAspectText (const CALL_DEF_CONTEXTTEXT &AContext);
+ void SetAspectLine (const CALL_DEF_CONTEXTLINE &theAspect);
+ void SetAspectFace (const CALL_DEF_CONTEXTFILLAREA& theAspect);
+ void SetAspectMarker (const CALL_DEF_CONTEXTMARKER& theAspect);
+ void SetAspectText (const CALL_DEF_CONTEXTTEXT &theAspect);
void SetHighlightBox (const Handle(OpenGl_Context)& theGlCtx,
- const CALL_DEF_BOUNDBOX& theBoundBox);
+ const CALL_DEF_BOUNDBOX& theBoundBox);
void ClearHighlightBox (const Handle(OpenGl_Context)& theGlCtx);
void ClearHighlightColor (const Handle(OpenGl_Context)& theGlCtx);
- void SetNamedStatus (const Standard_Integer aStatus) { myNamedStatus = aStatus; }
+ void SetNamedStatus (const Standard_Integer aStatus);
+
+ Standard_Boolean IsVisible() const { return !(myNamedStatus & OPENGL_NS_HIDE); }
+
+ void SetClipPlanes (const Graphic3d_SequenceOfHClipPlane& thePlanes) { myClipPlanes = thePlanes; }
void Connect (const OpenGl_Structure *astructure);
void Disconnect (const OpenGl_Structure *astructure);
virtual void Release (const Handle(OpenGl_Context)& theGlCtx);
//! This method releases GL resources without actual elements destruction.
- //! As result structure could be correctly destroyed layter without GL context
+ //! As result structure could be correctly destroyed layer without GL context
//! (after last window was closed for example).
//!
//! Notice however that reusage of this structure after calling this method is incorrect
//! and will lead to broken visualization due to loosed data.
void ReleaseGlResources (const Handle(OpenGl_Context)& theGlCtx);
+ //! Returns list of OpenGL groups.
+ const OpenGl_ListOfGroup& Groups() const { return myGroups; }
+
+ //! Returns list of connected OpenGL structures.
+ const OpenGl_ListOfStructure& ConnectedStructures() const { return myConnected; }
+
+ //! Returns OpenGL face aspect.
+ const OpenGl_AspectFace* AspectFace() const { return myAspectFace; }
+
+ //! Returns OpenGL transformation matrix.
+ const OpenGl_Matrix* Transformation() const { return myTransformation; }
+
+ //! Returns OpenGL persistent translation.
+ const TEL_TRANSFORM_PERSISTENCE* PersistentTranslation() const { return myTransPers; }
+
+#ifdef HAVE_OPENCL
+
+ //! Returns structure modification state (for ray-tracing).
+ Standard_Size ModificationState() const { return myModificationState; }
+
+ //! Resets structure modification state (for ray-tracing)
+ void ResetModificationState() const { myModificationState = 0; }
+
+ //! Is the structure ray-tracable (contains ray-tracable elements)?
+ Standard_Boolean IsRaytracable() const { return myIsRaytracable; }
+
+#endif
+
protected:
virtual ~OpenGl_Structure();
+#ifdef HAVE_OPENCL
+
+ //! Registers ancestor connected structure (for updating ray-tracing state).
+ void RegisterAncestorStructure (const OpenGl_Structure* theStructure) const;
+
+ //! Unregisters ancestor connected structure (for updating ray-tracing state).
+ void UnregisterAncestorStructure (const OpenGl_Structure* theStructure) const;
+
+ //! Unregisters structure from ancestor structure (for updating ray-tracing state).
+ void UnregisterFromAncestorStructure() const;
+
+ //! Updates modification state for structure and its parents.
+ void UpdateStateWithAncestorStructures() const;
+
+ //! Updates ray-tracable status for structure and its parents.
+ void UpdateRaytracableWithAncestorStructures() const;
+
+ //! Sets ray-tracable status for structure and its parents.
+ void SetRaytracableWithAncestorStructures() const;
+
+#endif
+
protected:
//Structure_LABBegin
OpenGl_Matrix* myTransformation;
TEL_TRANSFORM_PERSISTENCE* myTransPers;
- DEGENERATION* myDegenerateModel;
OpenGl_AspectLine* myAspectLine;
OpenGl_AspectFace* myAspectFace;
OpenGl_AspectMarker* myAspectMarker;
int myNamedStatus; //Structure_LABNameSet
int myZLayer;
- OpenGl_ListOfStructure myConnected;
- OpenGl_ListOfGroup myGroups;
+ OpenGl_ListOfStructure myConnected;
+ OpenGl_ListOfGroup myGroups;
+ Graphic3d_SequenceOfHClipPlane myClipPlanes;
+
+#ifdef HAVE_OPENCL
+ mutable OpenGl_ListOfStructure myAncestorStructures;
+ mutable Standard_Boolean myIsRaytracable;
+ mutable Standard_Size myModificationState;
+#endif
public:
projects / occt.git / blobdiff