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46 lines
1 KiB
C++
46 lines
1 KiB
C++
// TR.h: interface for the TiledRender class.
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//
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//////////////////////////////////////////////////////////////////////
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#ifndef _TR_H_
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#define _TR_H_
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class TiledRender
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{
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public:
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TiledRender();
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~TiledRender();
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void TileSize(int width, int height);
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void ImageSize(int width, int height);
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void Ortho(double left, double right, double bottom, double top, double zNear, double zFar);
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void Frustum(double left, double right, double bottom, double top, double zNear, double zFar);
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void Perspective(double fovy, double aspect, double zNear, double zFar );
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int EndTile();
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lcMatrix44 BeginTile();
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// Final image parameters
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int mImageWidth, mImageHeight;
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// Tile parameters
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int mTileWidth, mTileHeight;
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// Projection parameters
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bool mPerspective;
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double mLeft;
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double mRight;
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double mBottom;
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double mTop;
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double mNear;
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double mFar;
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// Misc
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int mRows, mColumns;
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int mCurrentTile;
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int mCurrentTileWidth, mCurrentTileHeight;
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int mCurrentRow, mCurrentColumn;
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GLint mViewportSave[4];
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};
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#endif // _TR_H_
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