// Created on: 2013-09-05
// Created by: Anton POLETAEV
-// Copyright (c) 2013 OPEN CASCADE SAS
+// Copyright (c) 2013-2014 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 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.
//
-// 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_CappingAlgo_H__
#define _OpenGl_CappingAlgo_H__
#include <OpenGl_Group.hxx>
// Forward declaration
-class Handle(OpenGl_Workspace);
-class Handle(Graphic3d_ClipPlane);
-
+class OpenGl_CappingAlgoFilter;
+class OpenGl_Structure;
DEFINE_STANDARD_HANDLE (OpenGl_CappingAlgoFilter, OpenGl_RenderFilter)
//! Capping surface rendering algorithm.
{
public:
- //! Draw capping surfaces by OpenGl for the clipping planes
- //! enabled in current context state. Depth buffer must be generated
- //! for the passed groups.
- //! @param theWorkspace [in] the GL workspace, context state.
- //! @param theGroups [in] the group of primitives to be capped.
+ //! Draw capping surfaces by OpenGl for the clipping planes enabled in current context state.
+ //! Depth buffer must be generated for the passed groups.
+ //! @param theWorkspace [in] the GL workspace, context state
+ //! @param theStructure [in] the structure to be capped
Standard_EXPORT static void RenderCapping (const Handle(OpenGl_Workspace)& theWorkspace,
- const OpenGl_ListOfGroup& theGroups);
+ const OpenGl_Structure& theStructure);
//! Render infinite capping plane.
//! @param theWorkspace [in] the GL workspace, context state.
//! @param thePlane [in] the graphical plane, for which the capping surface is rendered.
Standard_EXPORT static void RenderPlane (const Handle(OpenGl_Workspace)& theWorkspace,
const Handle(Graphic3d_ClipPlane)& thePlane);
-
-private:
-
- //! Init algorithm.
- static void Init();
-
- //! @return capping algorithm rendering filter.
- static const Handle(OpenGl_RenderFilter)& CappingFilter() { return myRenderFilter; }
-
- //! @return face aspect for front face culling mode.
- static const OpenGl_AspectFace* FrontCulling() { return &myFrontCulling; }
-
- //! @return face aspect for none culling mode.
- static const OpenGl_AspectFace* NoneCulling() { return &myNoneCulling; }
-
-private:
-
- static Handle(OpenGl_RenderFilter) myRenderFilter;
- static OpenGl_AspectFace myFrontCulling;
- static OpenGl_AspectFace myNoneCulling;
- static Standard_Boolean myIsInit;
};
//! Graphical capping rendering algorithm filter.
//! Checks whether the element can be rendered or not.
//! @param theElement [in] the element to check.
//! @return True if element can be rendered.
- virtual Standard_Boolean CanRender (const OpenGl_Element* theElement);
+ virtual Standard_Boolean CanRender (const OpenGl_Element* theElement) Standard_OVERRIDE;
public:
- DEFINE_STANDARD_RTTI(OpenGl_CappingAlgoFilter)
+ DEFINE_STANDARD_RTTI(OpenGl_CappingAlgoFilter, OpenGl_RenderFilter)
};
#endif