1 | #ifndef _GlowMaterialListener_H__ |
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2 | #define _GlowMaterialListener_H__ |
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3 | |
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4 | #include <Ogre.h> |
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5 | #include <OgreMaterialManager.h> |
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6 | |
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7 | namespace orxonox |
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8 | { |
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9 | class GlowMaterialListener : public Ogre::MaterialManager::Listener |
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10 | { |
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11 | public: |
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12 | GlowMaterialListener() |
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13 | { |
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14 | mBlackMat = Ogre::MaterialManager::getSingleton().create("mGlowBlack", "Internal"); |
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15 | mBlackMat->getTechnique(0)->getPass(0)->setDiffuse(0,0,0,0); |
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16 | mBlackMat->getTechnique(0)->getPass(0)->setSpecular(0,0,0,0); |
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17 | mBlackMat->getTechnique(0)->getPass(0)->setAmbient(0,0,0); |
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18 | mBlackMat->getTechnique(0)->getPass(0)->setSelfIllumination(0,0,0); |
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19 | |
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20 | mTransparentMat = Ogre::MaterialManager::getSingleton().create("mGlowTransparent", "Internal"); |
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21 | mTransparentMat->getTechnique(0)->getPass(0)->setDiffuse(0,0,0,0); |
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22 | mTransparentMat->getTechnique(0)->getPass(0)->setSpecular(0,0,0,0); |
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23 | mTransparentMat->getTechnique(0)->getPass(0)->setAmbient(0,0,0); |
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24 | mTransparentMat->getTechnique(0)->getPass(0)->setSelfIllumination(0,0,0); |
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25 | mTransparentMat->getTechnique(0)->getPass(0)->setSceneBlending(Ogre::SBT_ADD); |
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26 | mTransparentMat->getTechnique(0)->getPass(0)->setDepthWriteEnabled(false); |
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27 | } |
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28 | |
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29 | Ogre::Technique* handleSchemeNotFound(unsigned short, const Ogre::String& schemeName, Ogre::Material* mat, unsigned short, const Ogre::Renderable*) |
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30 | { |
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31 | if (schemeName == "glow") |
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32 | { |
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33 | // try to figure out if the original material is transparent. if yes, use a black transparent material, otherwise a black opaque one. |
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34 | if (mat->isTransparent()) |
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35 | return mTransparentMat->getTechnique(0); |
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36 | else |
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37 | return mBlackMat->getTechnique(0); |
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38 | } |
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39 | return NULL; |
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40 | } |
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41 | |
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42 | private: |
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43 | Ogre::MaterialPtr mBlackMat; |
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44 | Ogre::MaterialPtr mTransparentMat; |
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45 | }; |
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46 | } |
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47 | |
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48 | #endif /* _GlowMaterialListener_H__ */ |
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