00001 /**************************************************************************************/00002 /* */00003 /* Visualization Library */00004 /* http://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 Billboard_INCLUDE_ONCE00033 #define Billboard_INCLUDE_ONCE00034
00035 #include <vlGraphics/link_config.hpp>00036 #include <vlCore/Transform.hpp>00037
00038 namespace vl
00039 {
00040 //-----------------------------------------------------------------------------00041 // Billboard00042 //-----------------------------------------------------------------------------00046class VLGRAPHICS_EXPORTBillboard: publicTransform00047 {
00048 VL_INSTRUMENT_CLASS(vl::Billboard, Transform)
00049
00050 public:
00051 Billboard();
00053 void setPosition(constvec3& pos);
00055voidsetPosition(real x, real y, real z) { setPosition( vec3(x,y,z) ); }
00057 vec3 position();
00059voidsetAxis(constvec3& axis) { mAxis = axis; mAxis.normalize(); }
00061constvec3& axis() const { return mAxis; }
00063voidsetNormal(constvec3& normal) { mNormal = normal; mNormal.normalize(); }
00065constvec3& normal() const { return mNormal; }
00066 virtualvoid computeWorldMatrix(Camera* camera=NULL);
00068EBillboardTypetype() const { return mType; }
00070voidsetType(EBillboardType type) { mType = type; }
00071
00072 protected:
00073vec3mAxis;
00074vec3mNormal;
00075EBillboardTypemType;
00076 };
00077 //-----------------------------------------------------------------------------00078 }
00079
00080 #endif
Visualization Library v1.0.3 Reference Documentation
Copyright Michele Bosi. All rights reserved.
Updated on Tue Feb 7 2017 00:55:02.
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