# 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/Extrusion.hpp

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    00001 /**************************************************************************************/
    00002 /*                                                                                    */
    00003 /*  Visualization Library                                                             */
    00004 /*  http://www.visualizationlibrary.com                                               */
    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 Extrusion_INCLUDE_ONCE
    00033 #define Extrusion_INCLUDE_ONCE
    00034
    00035 #include <vlGraphics/Geometry.hpp>
    00036 #include <vlCore/Vector4.hpp>
    00037 #include <vlCore/Vector3.hpp>
    00038 #include <vlCore/Matrix4.hpp>
    00039 #include <vector>
    00040
    00041 namespace vl
    00042 {
    00043   typedef enum { SilhouetteClosed, SilhouetteOpen } ESilhouetteMode;
    00053   class VLGRAPHICS_EXPORT Extrusion: public vl::Object
    00054   {
    00055   public:
    00056     virtual const char* className() { return "vl::Extrusion"; }
    00057
    00059     Extrusion()
    00060     {
    00061       VL_DEBUG_SET_OBJECT_NAME()
    00062       mSmooth     = false;
    00063       mFillBottom = true;
    00064       mFillTop    = true;
    00065       mSilhouetteMode = SilhouetteClosed;
    00066     }
    00067
    00069     vl::ref<vl::Geometry> extrude();
    00070
    00072     void setSilhouette(const std::vector<vl::fvec2>& silhouette) { mSilhouette = silhouette; }
    00074     const std::vector<vl::fvec2>& silhouette() const { return mSilhouette; }
    00076     std::vector<vl::fvec2>& silhouette() { return mSilhouette; }
    00077
    00079     void setSilhouetteMode(ESilhouetteMode mode) { mSilhouetteMode = mode; }
    00081     ESilhouetteMode silhouetteMode() const { return mSilhouetteMode; }
    00082
    00084     void setSmooth(bool smooth) { mSmooth = smooth; }
    00086     bool smooth() const { return mSmooth; }
    00087
    00089     void setFillBottom(bool fill) { mFillBottom = fill; }
    00091     bool fillBottom() const { return mFillBottom; }
    00092
    00094     void setFillTop(bool fill) { mFillTop = fill; }
    00096     bool fillTop() const { return mFillTop; }
    00097
    00100     const std::vector<vl::fvec3>& positionPath() const { return mPositionPath; }
    00103     std::vector<vl::fvec3>& positionPath() { return mPositionPath; }
    00107     const std::vector<float>& scalingPath() const { return mScalingPath; }
    00111     std::vector<float>& scalingPath() { return mScalingPath; }
    00115     const std::vector<float>& rotationPath() const { return mRotationPath; }
    00119     std::vector<float>& rotationPath() { return mRotationPath; }
    00123     const std::vector<vl::fvec4>& colorPath() const { return mColorPath; }
    00127     std::vector<vl::fvec4>& colorPath() { return mColorPath; }
    00128
    00129   protected:
    00130     std::vector<vl::fvec2> mSilhouette;
    00131     std::vector<vl::fvec3> mPositionPath;
    00132     std::vector<float> mScalingPath;
    00133     std::vector<float> mRotationPath;
    00134     std::vector<vl::fvec4> mColorPath;
    00135     ESilhouetteMode mSilhouetteMode;
    00136     bool mSmooth;
    00137     bool mFillBottom;
    00138     bool mFillTop;
    00139   };
    00140 }
    00141
    00142 #endif

Visualization Library v2011.05.1142 Reference Documentation
Copyright 2005-2011 Michele Bosi. All rights reserved.
Updated on Thu May 26 2011 22:51:23.
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