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https://github.com/worldforge/ember
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271cf8024f
Put all external code under "external". We can't use too many warnings though since there's a lot of code we don't control.
74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
#ifndef __MeshTree_H__
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#define __MeshTree_H__
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#include "components/ogre/OgreIncludes.h"
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#include "TTypes.h"
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#include "TStem.h"
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#include "TParameters.h"
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#define FLARE_RESOLUTION 10
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/*
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Based "The Creation and Rendering of Realistic Trees" article by Jason Weber and Joseph Penn
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Based on a port of Delphi code from TReal project by Ton van den Heuvel
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For further information go see:
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http://members.chello.nl/~l.vandenheuvel2/TReal/
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Copyright (c) 2002-2003, Ton van den Heuvel
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Copyright (c) 2004, Nicolas Chauvin
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==================================
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Tree generation classes for Ogre3D
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==================================
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*/
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namespace Ogre {
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#define POSITION_BINDING 0
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#define COLOUR_BINDING 1
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//---------------------------------------------------------------------------
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class Tree
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{
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friend class TStem;
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private:
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TStem *mpTrunk;
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Real mfTrunkLength;
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Real mfTrunkRadius;
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Real mfScale;
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int miTotalStems;
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Real mfMaxX; // Variables holding the maximum x, y and z values
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Real mfMaxY; // occurring in the tree
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Real mfMaxZ;
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uchar mu8Season;
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protected:
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TParameters *mpParameters;
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int miTotalLeaves;
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int miTotalVertices;
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int miTotalFaces;
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int miTotalLeavesFaces;
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int miTotalCoordFrames;
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public:
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Tree(const String& name, TParameters *pParameters, uchar u8Season, int iSeed = -1);
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~Tree();
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void Grow(void);
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Real GetRandomValue(const Real fUpperBound);
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Ogre::MeshPtr CreateMesh(const String &name);
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inline TParameters* GetParameters(void){return mpParameters;};
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inline Real GetScale(void){return mfScale;};
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};
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//---------------------------------------------------------------------------
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} // namespace
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#endif
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