Revision 2958,
954 bytes
checked in by mattausch, 16 years ago
(diff) |
preetham not working for deferred
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1 | #ifndef _SKYPREETHAM_H__
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2 | #define _SKYPREETHAM_H__
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3 |
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4 | #include "glInterface.h"
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5 |
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6 | #include <Cg/cg.h>
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7 | #include <Cg/cgGL.h>
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8 |
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9 |
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10 | namespace CHCDemoEngine{
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11 | class Vector3;
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12 | class SceneEntity;
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13 | class RenderState;
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14 | class Camera;
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15 | }
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16 |
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17 | class SkyPreetham
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18 | {
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19 | public:
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20 | /// Constructor taking sky turbitity as parameter and the sky dome geometry
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21 | SkyPreetham(float turbitity, CHCDemoEngine::SceneEntity *skyDome);
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22 | virtual ~SkyPreetham();
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23 |
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24 | void Compute(const CHCDemoEngine::Vector3 &sunDir, CHCDemoEngine::Camera *camera, CHCDemoEngine::RenderState *state);
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25 |
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26 | static void Init(CGcontext context);
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27 |
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28 | protected:
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29 |
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30 | void RenderSunDisk(const CHCDemoEngine::Vector3 &lightDir, CHCDemoEngine::Camera *camera);
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31 | void CreateSunQuad();
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32 |
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33 |
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34 | /// Members.
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35 | /* FEffect* mEffect;
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36 |
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37 | FEffect* mSunEffect;
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38 | FTexture2D* mSunTexture;
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39 | FVertexBuffer* mSunQuad;
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40 | */
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41 | CHCDemoEngine::SceneEntity *mSkyDome;
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42 |
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43 | float mTurbidity;
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44 | };
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45 |
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46 | #endif //_SKYPREETHAM_H__
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47 |
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