# Visualization Library

A lightweight C++ OpenGL middleware for 2D/3D graphics

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# D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/ClipPlane.hpp

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    00001 /**************************************************************************************/
    00002 /*                                                                                    */
    00003 /*  Visualization Library                                                             */
    00004 /*  http://www.visualizationlibrary.org                                               */
    00005 /*                                                                                    */
    00006 /*  Copyright (c) 2005-2010, Michele Bosi                                             */
    00007 /*  All rights reserved.                                                              */
    00008 /*                                                                                    */
    00009 /*  Redistribution and use in source and binary forms, with or without modification,  */
    00010 /*  are permitted provided that the following conditions are met:                     */
    00011 /*                                                                                    */
    00012 /*  - Redistributions of source code must retain the above copyright notice, this     */
    00013 /*  list of conditions and the following disclaimer.                                  */
    00014 /*                                                                                    */
    00015 /*  - Redistributions in binary form must reproduce the above copyright notice, this  */
    00016 /*  list of conditions and the following disclaimer in the documentation and/or       */
    00017 /*  other materials provided with the distribution.                                   */
    00018 /*                                                                                    */
    00019 /*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND   */
    00020 /*  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED     */
    00021 /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE            */
    00022 /*  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR  */
    00023 /*  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES    */
    00024 /*  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;      */
    00025 /*  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON    */
    00026 /*  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT           */
    00027 /*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS     */
    00028 /*  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                      */
    00029 /*                                                                                    */
    00030 /**************************************************************************************/
    00031
    00032 #ifndef ClipPlane_INCLUDE_ONCE
    00033 #define ClipPlane_INCLUDE_ONCE
    00034
    00035 #include <vlCore/Plane.hpp>
    00036 #include <vlGraphics/Camera.hpp>
    00037 #include <vlGraphics/RenderState.hpp>
    00038
    00039 namespace vl
    00040 {
    00041   //-----------------------------------------------------------------------------
    00042   // ClipPlane
    00043   //-----------------------------------------------------------------------------
    00049   class VLGRAPHICS_EXPORT ClipPlane: public RenderStateIndexed
    00050   {
    00051     VL_INSTRUMENT_CLASS(vl::ClipPlane, RenderStateIndexed)
    00052
    00053   public:
    00054
    00056     ClipPlane(real o=0.0f, vec3 n=vec3(0,0,0));
    00057
    00059     ClipPlane(const vec3& o, const vec3& n);
    00060
    00062     virtual ERenderState type() const { return RS_ClipPlane; }
    00063
    00065     virtual void apply(int index, const Camera* camera, OpenGLContext*) const;
    00066
    00068     void bindTransform(Transform* transform) { mBoundTransform = transform; }
    00069
    00071     Transform* boundTransform() { return mBoundTransform.get(); }
    00072
    00074     const Transform* boundTransform() const { return mBoundTransform.get(); }
    00075
    00077     const Plane& plane() const { return mPlane; }
    00078
    00080     Plane& plane() { return mPlane; }
    00081
    00083     void setPlane(const Plane& plane) { mPlane = plane; }
    00084
    00085     virtual ref<RenderState> clone() const
    00086     {
    00087       ref<ClipPlane> rs = new ClipPlane;
    00088       *rs = *this;
    00089       return rs;
    00090     }
    00091
    00092   protected:
    00093     ref<Transform> mBoundTransform;
    00094     Plane mPlane;
    00095   };
    00096   //-----------------------------------------------------------------------------
    00097 }
    00098
    00099 #endif

Visualization Library v2011.09.1162 Reference Documentation
Copyright 2005-2011 Michele Bosi. All rights reserved.
Updated on Thu Jan 26 2012 00:43:36.
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