Last change
on this file since 2921 was
2914,
checked in by ldelgass, 12 years ago
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Start converting shader subclasses to use NvShader::bind/unbind, loader methods
|
-
Property svn:eol-style set to
native
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File size:
947 bytes
|
Line | |
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1 | /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */ |
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2 | #ifndef POINTSHADER_H |
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3 | #define POINTSHADER_H |
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4 | |
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5 | #include "NvShader.h" |
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6 | #include "Texture3D.h" |
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7 | |
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8 | class PointShader : public NvShader |
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9 | { |
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10 | public: |
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11 | PointShader(); |
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12 | |
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13 | virtual ~PointShader(); |
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14 | |
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15 | void setScale(float scale) |
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16 | { |
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17 | cgGLSetParameter4f(_scaleVP, scale, 1.0f, 1.0f, 1.0f); |
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18 | } |
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19 | |
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20 | void setNormalTexture(Texture3D *n) |
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21 | { |
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22 | _normal = n; |
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23 | } |
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24 | |
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25 | virtual void bind() |
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26 | { |
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27 | setParameters(); |
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28 | |
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29 | NvShader::bind(); |
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30 | } |
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31 | |
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32 | virtual void unbind() |
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33 | { |
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34 | resetParameters(); |
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35 | |
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36 | NvShader::unbind(); |
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37 | } |
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38 | |
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39 | protected: |
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40 | virtual void setParameters(); |
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41 | virtual void resetParameters(); |
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42 | |
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43 | private: |
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44 | CGparameter _modelviewVP; |
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45 | CGparameter _projectionVP; |
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46 | |
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47 | CGparameter _attenVP; |
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48 | CGparameter _posoffsetVP; |
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49 | CGparameter _baseposVP; |
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50 | CGparameter _scaleVP; |
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51 | CGparameter _normalParam; |
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52 | |
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53 | Texture3D *_normal; |
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54 | }; |
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55 | |
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56 | #endif |
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