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1 | |
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2 | #include <R2/R2string.h> |
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3 | #include <R2/R2FilePath.h> |
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4 | #include "Nv.h" |
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5 | #include "NvZincBlendeVolumeShader.h" |
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6 | |
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7 | #include <string.h> |
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8 | |
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9 | NvZincBlendeVolumeShader::NvZincBlendeVolumeShader() |
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10 | { |
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11 | init(); |
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12 | } |
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13 | |
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14 | NvZincBlendeVolumeShader::~NvZincBlendeVolumeShader() |
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15 | { |
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16 | } |
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17 | |
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18 | void NvZincBlendeVolumeShader::init() |
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19 | { |
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20 | R2string path = R2FilePath::getInstance()->getPath("zincblende_volume.cg"); |
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21 | _cgFP = cgCreateProgramFromFile(g_context, CG_SOURCE, |
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22 | (const char*) path, CG_PROFILE_FP30, "main", NULL); |
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23 | |
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24 | cgGLLoadProgram(_cgFP); |
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25 | |
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26 | _tfParam = cgGetNamedParameter(_cgFP, "tf"); |
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27 | _volumeAParam = cgGetNamedParameter(_cgFP, "volumeA"); |
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28 | _volumeBParam = cgGetNamedParameter(_cgFP, "volumeB"); |
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29 | _cellSizeParam = cgGetNamedParameter(_cgFP, "cellSize"); |
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30 | _mviParam = cgGetNamedParameter(_cgFP, "modelViewInv"); |
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31 | _renderParam = cgGetNamedParameter(_cgFP, "renderParameters"); |
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32 | _option_one_volume_param = cgGetNamedParameter(_cgFP, "options"); |
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33 | } |
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34 | |
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