[3255] | 1 | #include "OgreConvolvedCubeMapRenderTechnique.h"
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| 2 | #include "OgreTechniqueGroup.h"
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| 3 | #include "OgreReducedCubeMapRenderingRun.h"
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| 4 | #include "OgreCubeMapRenderingRun.h"
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| 5 |
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| 6 | OgreConvolvedCubeMapRenderTechnique::OgreConvolvedCubeMapRenderTechnique(unsigned long startFrame,
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| 7 | unsigned long cubeMapUpdateInterval,
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| 8 | unsigned int cubeMapResolution,
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| 9 | unsigned int reducedCubeMapResolution,
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| 10 | unsigned char texID,
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| 11 | bool useDistCalc,
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| 12 | bool useFaceAngleCalc,
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| 13 | float distTolerance,
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| 14 | float angleTolerance,
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| 15 | bool updateAllFace,
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| 16 | bool renderSelf,
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| 17 | bool renderEnvironment,
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| 18 | String selfMaterial,
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| 19 | String environmentMaterial,
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| 20 | bool getMinMax,
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| 21 | bool attachToTexUnit,
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| 22 | String minVariableName,
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| 23 | String maxVariableName,
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| 24 | String triggerName,
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| 25 | Pass* pass,
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| 26 | OgreRenderable* parentRenderable,
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| 27 | OgreTechniqueGroup* parentTechniqueGroup)
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| 28 | :
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| 29 | OgreCubeMapRenderTechnique(startFrame, cubeMapUpdateInterval, cubeMapResolution, texID, useDistCalc, useFaceAngleCalc, distTolerance, angleTolerance, updateAllFace, renderSelf, renderEnvironment, selfMaterial, environmentMaterial, layer, getMinMax, attachToTexUnit, minVariableName, maxVariableName, triggerName, pass, parentRenderable, parentTechniqueGroup),
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| 30 | CubeMapRenderTechnique(startFrame, cubeMapUpdateInterval, cubeMapResolution, useDistCalc, useFaceAngleCalc, distTolerance, angleTolerance, updateAllFace, renderSelf, renderEnvironment, layer, parentRenderable, parentTechniqueGroup),
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| 31 | ConvolvedCubeMapRenderTechnique(startFrame, cubeMapUpdateInterval, cubeMapResolution, reducedCubeMapResolution, useDistCalc, useFaceAngleCalc, distTolerance, angleTolerance, updateAllFace, renderSelf, renderEnvironment, parentRenderable, parentTechniqueGroup),
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| 32 | RenderTechnique(parentRenderable, parentTechniqueGroup)
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| 33 | {
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| 34 | texturePostFix = "_COLORCUBEMAP";
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| 35 |
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| 36 | if(sharedRuns->getRun(ILLUMRUN_COLOR_CUBEMAP) == 0)
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| 37 | sharedRuns->addRun(ILLUMRUN_COLOR_CUBEMAP, createCubeMapRun());
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| 38 |
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| 39 | if(sharedRuns->getRun(ILLUMRUN_REDUCED_CUBEMAP) == 0)
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| 40 | sharedRuns->addRun(ILLUMRUN_REDUCED_CUBEMAP, createReducedCubeMapRun());
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| 41 |
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| 42 | colorCubeMapRunChanged(sharedRuns->getRun(ILLUMRUN_COLOR_CUBEMAP));
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| 43 | reducedCubeMapRunChanged(sharedRuns->getRun(ILLUMRUN_REDUCED_CUBEMAP));
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| 44 | }
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| 45 |
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| 46 |
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| 47 | OgreConvolvedCubeMapRenderTechnique::~OgreConvolvedCubeMapRenderTechnique()
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| 48 | {
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| 49 |
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| 50 | }
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| 51 |
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| 52 | void OgreConvolvedCubeMapRenderTechnique::update(unsigned long frameNum)
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| 53 | {
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| 54 | ConvolvedCubeMapRenderTechnique::update(frameNum);
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| 55 | }
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| 56 |
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| 57 | void OgreConvolvedCubeMapRenderTechnique::reducedCubeMapRunChanged(RenderingRun* run)
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| 58 | {
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| 59 | OgreReducedCubeMapRenderingRun* cuberun =(OgreReducedCubeMapRenderingRun*) (run->asOgreRenderingRun());
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| 60 | String cubemapname = cuberun->getReducedCubeMapTextureName();
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| 61 |
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| 62 | pass->getTextureUnitState(texID)->setTextureName(cubemapname);
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| 63 | }
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| 64 |
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| 65 | void OgreConvolvedCubeMapRenderTechnique::colorCubeMapRunChanged(RenderingRun* run)
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| 66 | {
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| 67 | OgreCubeMapRenderingRun* cuberun =(OgreCubeMapRenderingRun*) (run->asOgreRenderingRun());
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| 68 | String cubemapname = cuberun->getCubeMapTextureName();
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| 69 |
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| 70 | OgreReducedCubeMapRenderingRun* rr = (OgreReducedCubeMapRenderingRun*) sharedRuns->getRun(ILLUMRUN_REDUCED_CUBEMAP)->asOgreRenderingRun();
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| 71 | rr->colorCubeMapChanged(cubemapname);
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| 72 |
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| 73 | }
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| 74 |
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| 75 | RenderingRun* OgreConvolvedCubeMapRenderTechnique::createReducedCubeMapRun()
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| 76 | {
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| 77 | return new OgreReducedCubeMapRenderingRun( (OgreSharedRuns*) parentTechniqueGroup->getSharedRuns(),
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| 78 | parentOgreRenderable->getName() + "_COLORCUBEMAP_REDUCED",
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| 79 | startFrame,
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| 80 | cubeMapUpdateInterval,
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| 81 | reducedCubeMapResolution,
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| 82 | useDistCalc,
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| 83 | useFaceAngleCalc,
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| 84 | distTolerance,
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| 85 | angleTolerance,
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| 86 | updateAllFace);
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| 87 | }
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| 88 |
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| 89 | ///Technique Parsers
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| 90 | namespace ConvolvedCubemapParsers
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| 91 | {
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| 92 | void parseReducedCubeMapResolution(String& params, RenderTechniqueFactory* factory)
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| 93 | {
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| 94 | OgreConvoledCubeMapRenderTechniqueFactory* f = (OgreConvoledCubeMapRenderTechniqueFactory*) factory;
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| 95 | f->reducedCubeMapResolution = StringConverter::parseUnsignedInt(params);
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| 96 | }
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| 97 | }
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| 98 | ///Technique factory
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| 99 | OgreConvoledCubeMapRenderTechniqueFactory::OgreConvoledCubeMapRenderTechniqueFactory()
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| 100 | {
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| 101 | typeName = "ReducedColorCubeMap";
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| 102 |
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| 103 | using namespace ConvolvedCubemapParsers;
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| 104 | this->attributeParsers.insert(AttribParserList::value_type("reduced_resolution", (ILLUM_ATTRIBUTE_PARSER) parseReducedCubeMapResolution));
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| 105 | }
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| 106 |
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| 107 | OgreRenderTechnique* OgreConvoledCubeMapRenderTechniqueFactory::createInstance(
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| 108 | IllumTechniqueParams* params,
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| 109 | Pass* pass,
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| 110 | OgreRenderable* parentRenderable,
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| 111 | OgreTechniqueGroup* parentTechniqueGroup)
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| 112 | {
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| 113 | reducedCubeMapResolution = 8;
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| 114 |
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| 115 | OgreCubeMapRenderTechniqueFactory::resetParams();
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| 116 | OgreCubeMapRenderTechniqueFactory::parseParams(params);
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| 117 | parseParams(params);
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| 118 |
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| 119 | OgreConvolvedCubeMapRenderTechnique* result = new OgreConvolvedCubeMapRenderTechnique(
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| 120 | startFrame,
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| 121 | cubeMapUpdateInterval,
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| 122 | cubeMapResolution,
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| 123 | reducedCubeMapResolution,
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| 124 | texID,
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| 125 | useDistCalc,
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| 126 | useFaceAngleCalc,
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| 127 | distTolerance,
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| 128 | angleTolerance,
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| 129 | updateAllFace,
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| 130 | renderSelf,
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| 131 | renderEnvironment,
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| 132 | selfMaterial,
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| 133 | environmentMaterial,
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| 134 | getMinMax,
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| 135 | attachToTexUnit,
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| 136 | minVariableName,
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| 137 | maxVariableName,
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| 138 | triggerName,
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| 139 | pass,
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| 140 | parentRenderable,
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| 141 | parentTechniqueGroup);
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| 142 |
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| 143 | return result;
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| 144 | }
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| 145 |
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| 146 |
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