[790] | 1 | #include "OgreIlluminationManager.h"
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| 2 | #include "OgreParticleSystemRenderer.h"
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| 3 | #include "OgreBillboardParticleRenderer.h"
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[836] | 4 | #include "SpriteParticleRenderer.h"
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[2189] | 5 | #include "OgrePMEntryPointMapRenderingRun.h"
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| 6 | #include "OgrePMWeightComputeRenderingRun.h"
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[2366] | 7 | #include "OgreTriggersRenderTechnique.h"
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[2379] | 8 | #include "OgreColorCubeMapRenderTechnique.h"
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| 9 | #include "OgreDistanceCubeMapRenderTechnique.h"
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| 10 | #include "OgreConvolvedCubeMapRenderTechnique.h"
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| 11 | #include "OgreCausticCasterRenderTechnique.h"
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| 12 | #include "OgreCausticReceiverRenderTechnique.h"
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| 13 | #include "OgreSceneCameraDepthRenderingRun.h"
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| 14 | #include "OgreSBBRenderTechnique.h"
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| 15 | #include "OgreDepthShadowMapRenderingRun.h"
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| 16 | #include "OgreDepthShadowReceiverRenderTechnique.h"
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| 17 | #include "OgreFireRenderTechnique.h"
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| 18 | #include "OgreHierarchicalParticleSystemTechnique.h"
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| 19 | #include "OgreIllumVolumeRenderTechnique.h"
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| 20 | #include "OgrePhaseTextureRenderingRun.h"
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| 21 | #include "OgrePathMapRenderTechnique.h"
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[790] | 22 |
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[2379] | 23 |
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[790] | 24 | OgreIlluminationManager* OgreIlluminationManager::instance = NULL;
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| 25 |
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| 26 | Vector3 sortfrom;
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| 27 | RenderingRunType sortType;
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| 28 |
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| 29 | class sortFromVector
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| 30 | {
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| 31 | public:
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| 32 | bool operator()(OgreSharedRuns* a, OgreSharedRuns* b)
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| 33 | {
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| 34 | float dist1 = (a->getRootPosition() - sortfrom).length();
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| 35 | float dist2 = (b->getRootPosition() - sortfrom).length();
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| 36 |
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| 37 | return dist1 > dist2;
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| 38 | }
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| 39 | };
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| 40 |
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| 41 | class sortFromVectorWithRunType
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| 42 | {
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| 43 | public:
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| 44 | bool operator()(OgreSharedRuns* a, OgreSharedRuns* b)
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| 45 | {
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| 46 | float dist1 = (a->getRootPosition(sortType) - sortfrom).length();
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| 47 | float dist2 = (b->getRootPosition(sortType) - sortfrom).length();
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| 48 |
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| 49 | return dist1 > dist2;
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| 50 | }
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| 51 | };
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| 52 |
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| 53 |
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| 54 | class VisibleFinderVisitor : public QueuedRenderableVisitor
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| 55 | {
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| 56 | private:
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| 57 | std::vector<const Renderable*>* visibleObjects;
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| 58 | public:
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| 59 |
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| 60 | VisibleFinderVisitor(std::vector<const Renderable*>* visibleObjectsVector)
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| 61 | {
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| 62 | this->visibleObjects = visibleObjectsVector;
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| 63 | }
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| 64 |
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| 65 | void visit(const Renderable* r)
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| 66 | {
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| 67 | OgreTechniqueGroup* tg = (OgreTechniqueGroup*) r->getRenderTechniqueGroup();
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| 68 |
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| 69 | if(tg != 0)
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| 70 | {
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| 71 | tg->validateSharedRuns();
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| 72 | visibleObjects->push_back(r);
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| 73 | }
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| 74 | }
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| 75 | bool visit(const Pass* p)
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| 76 | {
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| 77 | return true;
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| 78 | }
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| 79 | void visit(const RenderablePass* rp)
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| 80 | {
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| 81 | Renderable* r = rp->renderable;
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| 82 |
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| 83 | OgreTechniqueGroup* tg = (OgreTechniqueGroup*) r->getRenderTechniqueGroup();
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| 84 |
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| 85 | if(tg != 0)
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| 86 | {
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| 87 | tg->validateSharedRuns();
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| 88 | visibleObjects->push_back(r);
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| 89 | }
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| 90 | }
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| 91 |
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| 92 | };
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| 93 |
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| 94 | OgreIlluminationManager::OgreIlluminationManager()
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| 95 | {
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| 96 | visitor = new VisibleFinderVisitor(&visibleObjects);
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[2333] | 97 | joinRuns = true;
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[790] | 98 | maxRad = 400;
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[1103] | 99 | focusingMapSize = 32;
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[1425] | 100 | phaseTextureSize = 256;
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[2333] | 101 | shadowMapSizeDirectional = shadowMapSizePoint = shadowMapSizeSpot = 512;
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| 102 | useLISPSMDirectional = useLISPSMPoint = useLISPSMSpot = false;
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| 103 | blurSMDirectional = blurSMPoint = blurSMSpot = false;
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| 104 | focusingSMDirectional = focusingSMPoint = focusingSMSpot = true;
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| 105 | shadowMapMaterialNameDirectional = "GTP/Basic/Depth or GTP/Basic/DepthCCW";
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| 106 | shadowMapMaterialNamePoint = "GTP/Basic/Distance_NormalizedCCW";
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| 107 | shadowMapMaterialNameSpot = "GTP/Basic/Distance_NormalizedCCW";
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[2189] | 108 | areaLightRadius = 0.1;
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[1670] | 109 |
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[1055] | 110 | for(int i = 0; i < RUN_TYPE_COUNT; i++)
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| 111 | {
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| 112 | maxRads[(RenderingRunType)i] = (float) maxRad;
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| 113 | }
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[836] | 114 |
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| 115 | //register rendertechnique factories
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| 116 | OgreColorCubeMapRenderTechniqueFactory* colorcube = new OgreColorCubeMapRenderTechniqueFactory();
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| 117 | addRenderTechniqueFactory(colorcube);
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| 118 | OgreDistanceCubeMapRenderTechniqueFactory* distcube = new OgreDistanceCubeMapRenderTechniqueFactory();
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| 119 | addRenderTechniqueFactory(distcube);
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| 120 | OgreConvoledCubeMapRenderTechniqueFactory* convcube = new OgreConvoledCubeMapRenderTechniqueFactory();
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| 121 | addRenderTechniqueFactory(convcube);
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| 122 | OgreCausticCasterRenderTechniqueFactory* caucast = new OgreCausticCasterRenderTechniqueFactory();
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| 123 | addRenderTechniqueFactory(caucast);
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[2285] | 124 | OgreCausticReceiverRenderTechniqueFactory* caurec = new OgreCausticReceiverRenderTechniqueFactory();
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[836] | 125 | addRenderTechniqueFactory(caurec);
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[2285] | 126 | OgreDepthShadowReceiverRenderTechniqueFactory* dsrec = new OgreDepthShadowReceiverRenderTechniqueFactory();
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[836] | 127 | addRenderTechniqueFactory(dsrec);
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| 128 | OgreSBBRenderTechniqueFactory* sbb = new OgreSBBRenderTechniqueFactory();
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| 129 | addRenderTechniqueFactory(sbb);
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[1055] | 130 | OgreFireRenderTechniqueFactory* fire = new OgreFireRenderTechniqueFactory();
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| 131 | addRenderTechniqueFactory(fire);
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[1062] | 132 | OgreHierarchicalParticleSystemTechniqueFactory* HPSF = new OgreHierarchicalParticleSystemTechniqueFactory();
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| 133 | addRenderTechniqueFactory(HPSF);
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[1425] | 134 | OgreIllumVolumeRenderTechniqueFactory* illumVolume = new OgreIllumVolumeRenderTechniqueFactory();
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| 135 | addRenderTechniqueFactory(illumVolume);
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[2185] | 136 | OgrePathMapRenderTechniqueFactory* pathmap = new OgrePathMapRenderTechniqueFactory();
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| 137 | addRenderTechniqueFactory(pathmap);
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[2366] | 138 | OgreTriggersRenderTechniqueFactory* triggers = new OgreTriggersRenderTechniqueFactory();
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| 139 | addRenderTechniqueFactory(triggers);
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[790] | 140 | }
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| 141 |
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| 142 | OgreIlluminationManager::~OgreIlluminationManager()
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| 143 | {
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| 144 |
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| 145 | }
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| 146 |
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| 147 | OgreIlluminationManager& OgreIlluminationManager::getSingleton()
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| 148 | {
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| 149 | if(instance == NULL)
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| 150 | instance= new OgreIlluminationManager();
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| 151 |
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| 152 | return *instance;
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| 153 | }
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| 154 |
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| 155 | void OgreIlluminationManager::fillVisibleList( RenderQueue * rq )
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| 156 | {
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| 157 | visibleObjects.clear();
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| 158 |
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| 159 | RenderQueue::QueueGroupIterator queueIt = rq->_getQueueGroupIterator();
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| 160 |
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| 161 | while (queueIt.hasMoreElements())
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| 162 | {
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| 163 | RenderQueueGroup* pGroup = queueIt.getNext();
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| 164 |
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| 165 | RenderQueueGroup::PriorityMapIterator groupIt = pGroup->getIterator();
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| 166 |
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| 167 | while (groupIt.hasMoreElements())
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| 168 | {
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| 169 | RenderPriorityGroup* pPriorityGrp = groupIt.getNext();
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| 170 | const QueuedRenderableCollection& solids = pPriorityGrp->getSolidsBasic();
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| 171 | const QueuedRenderableCollection& transparents = pPriorityGrp->getTransparents();
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| 172 |
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| 173 | solids.acceptVisitor(visitor, QueuedRenderableCollection::OM_PASS_GROUP);
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| 174 | transparents.acceptVisitor(visitor, QueuedRenderableCollection::OM_SORT_ASCENDING);
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| 175 | }
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| 176 | }
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| 177 |
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| 178 | rq->clear();
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| 179 | }
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| 180 |
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[836] | 181 | BillboardSet* OgreIlluminationManager::findRenderableInParticleSystem(ParticleSystem* system)
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| 182 | {
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| 183 | ParticleSystemRenderer* renderer = system->getRenderer();
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| 184 |
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| 185 | const String rendererType = renderer->getType();
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| 186 | if(rendererType == "billboard")
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| 187 | {
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| 188 | BillboardSet* bbSet = ((BillboardParticleRenderer*) renderer)->getBillboardSet();
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| 189 | return bbSet;
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| 190 | }
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| 191 |
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| 192 | if(rendererType == "sprite")
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| 193 | {
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| 194 | BillboardSet* bbSet = ((SpriteParticleRenderer*) renderer)->getSpriteSet();
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| 195 | return bbSet;
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| 196 | }
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| 197 |
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| 198 | OGRE_EXCEPT(0, "Unsupported particle renderable type", "OgreIlluminationManager::findRenderableInParticleSystem");
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| 199 |
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| 200 | return NULL;
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| 201 | }
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| 202 |
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[2320] | 203 | void OgreIlluminationManager::freeAllResources()
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| 204 | {
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| 205 | std::list<SharedRuns*>::iterator srit = this->sharedRunRoots.begin();
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| 206 | std::list<SharedRuns*>::iterator sritend = this->sharedRunRoots.end();
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| 207 | while(srit != sritend)
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| 208 | {
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| 209 | (*srit)->freeAllResources();
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| 210 | srit++;
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| 211 | }
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| 212 | sharedRunRoots.clear();
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| 213 |
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| 214 | this->sharedRunRoots.clear();
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| 215 |
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| 216 | this->globalSharedRuns.freeAllResources();
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| 217 |
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| 218 | std::map<String, OgreSharedRuns*>::iterator lrit = this->perLightRuns.begin();
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| 219 | std::map<String, OgreSharedRuns*>::iterator lritend = this->perLightRuns.end();
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| 220 |
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| 221 | while(lrit != lritend)
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| 222 | {
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| 223 | OgreSharedRuns* lightRuns = ((*lrit).second);
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| 224 | perLightRuns.erase(lrit);
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| 225 | lightRuns->freeAllResources();
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| 226 | delete lightRuns;
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| 227 | lrit++;
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| 228 | }
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| 229 | perLightRuns.clear();
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| 230 |
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| 231 | std::map<enum GlobalTargetType, GlobalUseRenderTarget*>::iterator grtit = this->globalTargets.begin();
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| 232 | std::map<enum GlobalTargetType, GlobalUseRenderTarget*>::iterator grtitend = this->globalTargets.end();
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| 233 | while(grtit != grtitend)
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| 234 | {
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| 235 | GlobalUseRenderTarget* rt = (*grtit).second;
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| 236 | globalTargets.erase(grtit);
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| 237 | delete rt;
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| 238 | grtit++;
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| 239 | }
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| 240 |
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| 241 | this->pathMapClusters.clear();
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| 242 | this->pathMapEntryPoints.clear();
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| 243 |
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| 244 | //delete rendertechniquegroups and cloned materials
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| 245 | SceneManager::MovableObjectIterator it = Root::getSingleton()._getCurrentSceneManager()
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| 246 | ->getMovableObjectIterator("Entity");
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| 247 | while(it.hasMoreElements())
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| 248 | {
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| 249 | MovableObject* o = it.getNext();
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| 250 | Entity* e = (Entity*) o;
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| 251 |
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| 252 | if( e->getParentSceneNode() == 0 )//Entity not attached
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| 253 | break;
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| 254 |
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| 255 | for(unsigned int s = 0; s < e->getNumSubEntities(); s++)
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| 256 | {
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| 257 | SubEntity* sube = e->getSubEntity(s);
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| 258 |
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| 259 | Material* mat = sube->getMaterial().getPointer();
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| 260 |
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| 261 | for(unsigned int t = 0 ; t < mat->getNumTechniques() ; t++)
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| 262 | {
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| 263 | Technique* tech = mat->getTechnique(t);
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| 264 |
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| 265 | for(unsigned int p = 0; p< tech->getNumPasses(); p++)
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| 266 | {
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| 267 | Pass* pass = tech->getPass(p);
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| 268 |
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| 269 | std::vector<IllumTechniqueParams*>& techniques = pass->getIllumTechniques();
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| 270 | if( techniques.size() > 0)
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| 271 | {
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| 272 | OgreTechniqueGroup* tg = (OgreTechniqueGroup*) sube->getRenderTechniqueGroup();
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| 273 | delete tg;
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| 274 | sube->setRenderTechniqueGroup(0);
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| 275 | }
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| 276 | }
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| 277 | }
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| 278 |
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| 279 | MaterialManager::getSingleton().remove(mat->getName());
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| 280 | }
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| 281 | }
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| 282 |
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[2366] | 283 | SceneManager* sm = Root::getSingleton()._getCurrentSceneManager();
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| 284 | if(OgreRenderingRun::fullScreenQuad)
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| 285 | MeshManager::getSingleton().remove("PASS_FULLSCREENQUAD_MESH");
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| 286 | OgreRenderingRun::fullScreenQuad = 0;
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| 287 | if(OgreRenderingRun::fullScreenQuadEntity)
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| 288 | sm->destroyEntity(OgreRenderingRun::fullScreenQuadEntity);
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| 289 | OgreRenderingRun::fullScreenQuadEntity = 0;
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| 290 | if(OgreRenderingRun::pixelSprites)
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| 291 | sm->destroyBillboardSet(OgreRenderingRun::pixelSprites);
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| 292 | OgreRenderingRun::pixelSprites = 0;
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| 293 | if(OgreRenderingRun::fullscreenGrid)
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| 294 | sm->destroyEntity(OgreRenderingRun::fullscreenGrid);
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| 295 | OgreRenderingRun::fullscreenGrid = 0;
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[2320] | 296 | }
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| 297 |
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[949] | 298 | void OgreIlluminationManager::initTechniques(Entity* e)
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| 299 | {
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[1055] | 300 | if( e->getParentSceneNode() == 0 )//Entity not attached
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| 301 | return;
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| 302 |
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[949] | 303 | OgreSharedRuns* sharedruns = 0;
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| 304 |
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| 305 | for(unsigned int s = 0; s < e->getNumSubEntities(); s++)
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| 306 | {
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| 307 | SubEntity* sube = e->getSubEntity(s);
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[836] | 308 |
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[949] | 309 | Material* mat = sube->getMaterial().getPointer();
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| 310 |
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| 311 | OgreRenderable* rend = 0;
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| 312 | OgreTechniqueGroup* group = 0;
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[2189] | 313 |
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[2397] | 314 | bool materialCopied = false;
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[949] | 315 | for(unsigned int t = 0 ; t < mat->getNumTechniques() ; t++)
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| 316 | {
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| 317 | Technique* tech = mat->getTechnique(t);
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| 318 |
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| 319 | for(unsigned int p = 0; p< tech->getNumPasses(); p++)
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| 320 | {
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| 321 | Pass* pass = tech->getPass(p);
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| 322 |
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| 323 | std::vector<IllumTechniqueParams*>& techniques = pass->getIllumTechniques();
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[2189] | 324 | if( techniques.size() > 0)
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[949] | 325 | {
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[2397] | 326 | bool needMaterialCopy = false;
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| 327 |
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| 328 | std::vector<IllumTechniqueParams*>::iterator it = techniques.begin();
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| 329 | std::vector<IllumTechniqueParams*>::iterator itend = techniques.end();
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| 330 | while(it!=itend)
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| 331 | {
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| 332 | needMaterialCopy = needMaterialCopy || needMaterialCopyForTechnique(*it);
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| 333 | it++;
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| 334 | }
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| 335 |
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[949] | 336 | if(rend == 0)
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| 337 | {
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| 338 | rend = new OgreRenderable(e, s);
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| 339 | group = new OgreTechniqueGroup();
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| 340 | sube->setRenderTechniqueGroup(group);
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| 341 |
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| 342 | if( sharedruns == 0)
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| 343 | {
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| 344 | sharedruns = new OgreSharedRuns();
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| 345 | addSharedRuns(sharedruns);
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| 346 | }
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| 347 |
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| 348 | group->addSharedRun(sharedruns);
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| 349 | sharedruns->addRenderable(rend);
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| 350 | sharedruns->updateBounds();
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| 351 | }
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[2397] | 352 |
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| 353 | if(needMaterialCopy)
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| 354 | {
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| 355 | String newMaterialName = mat->getName() + "_clone_" + rend->getName();
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| 356 | Material* newMat = mat->clone(newMaterialName).getPointer();
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| 357 | rend->setMaterialName(newMaterialName);
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| 358 | mat = sube->getMaterial().getPointer();
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| 359 | materialCopied = true;
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| 360 | }
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| 361 |
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| 362 | if(materialCopied)
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| 363 | break;
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[2189] | 364 | }
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| 365 | }
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| 366 | }
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| 367 |
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| 368 |
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| 369 | for(unsigned int t = 0 ; t < mat->getNumTechniques() ; t++)
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| 370 | {
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| 371 | Technique* tech = mat->getTechnique(t);
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| 372 |
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| 373 | for(unsigned int p = 0; p< tech->getNumPasses(); p++)
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| 374 | {
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| 375 | Pass* pass = tech->getPass(p);
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| 376 |
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| 377 | std::vector<IllumTechniqueParams*>& techniques = pass->getIllumTechniques();
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| 378 | std::vector<IllumTechniqueParams*>::iterator i = techniques.begin();
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| 379 | std::vector<IllumTechniqueParams*>::iterator iend = techniques.end();
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| 380 |
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| 381 | while( i != iend)
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| 382 | {
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| 383 | IllumTechniqueParams* params = *i;
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[949] | 384 | createTechnique(params, pass, rend, sharedruns);
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| 385 |
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| 386 | i++;
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| 387 | }
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| 388 | }
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| 389 | }
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| 390 | }
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| 391 |
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| 392 |
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| 393 | }
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| 394 |
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[1055] | 395 |
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| 396 | void OgreIlluminationManager::initTechniques(BillboardSet* bbs, ParticleSystem* sys)
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[836] | 397 | {
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[1055] | 398 | if( bbs->getParentSceneNode() == 0 )//billboardset not attached
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| 399 | return;
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| 400 |
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| 401 | OgreSharedRuns* sharedruns = 0;
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| 402 |
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| 403 | Material* mat = bbs->getMaterial().getPointer();
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| 404 |
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| 405 | OgreRenderable* rend = 0;
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| 406 | OgreTechniqueGroup* group = 0;
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| 407 |
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| 408 | for(unsigned int t = 0 ; t < mat->getNumTechniques() ; t++)
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[836] | 409 | {
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[1055] | 410 | Technique* tech = mat->getTechnique(t);
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| 411 |
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| 412 | for(unsigned int p = 0; p< tech->getNumPasses(); p++)
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[836] | 413 | {
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[1055] | 414 | Pass* pass = tech->getPass(p);
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[836] | 415 |
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[1055] | 416 | std::vector<IllumTechniqueParams*>& techniques = pass->getIllumTechniques();
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| 417 | std::vector<IllumTechniqueParams*>::iterator i = techniques.begin();
|
---|
| 418 | std::vector<IllumTechniqueParams*>::iterator iend = techniques.end();
|
---|
[836] | 419 |
|
---|
[1055] | 420 | while( i != iend)
|
---|
[836] | 421 | {
|
---|
[1055] | 422 | IllumTechniqueParams* params = *i;
|
---|
[836] | 423 |
|
---|
[1055] | 424 | if(rend == 0)
|
---|
[836] | 425 | {
|
---|
[1055] | 426 | rend = new OgreRenderable(bbs, sys);
|
---|
| 427 | group = new OgreTechniqueGroup();
|
---|
| 428 | bbs->setRenderTechniqueGroup(group);
|
---|
| 429 |
|
---|
| 430 | if( sharedruns == 0)
|
---|
| 431 | {
|
---|
| 432 | sharedruns = new OgreSharedRuns();
|
---|
| 433 | addSharedRuns(sharedruns);
|
---|
| 434 | }
|
---|
[836] | 435 |
|
---|
[1055] | 436 | group->addSharedRun(sharedruns);
|
---|
| 437 | sharedruns->addRenderable(rend);
|
---|
| 438 | sharedruns->updateBounds();
|
---|
| 439 | }
|
---|
| 440 |
|
---|
| 441 | createTechnique(params, pass, rend, sharedruns);
|
---|
[836] | 442 |
|
---|
[1055] | 443 | i++;
|
---|
[836] | 444 | }
|
---|
[1055] | 445 | }
|
---|
| 446 | }
|
---|
| 447 |
|
---|
| 448 | }
|
---|
[836] | 449 |
|
---|
[1055] | 450 | void OgreIlluminationManager::initTechniques()
|
---|
| 451 | {
|
---|
| 452 | {
|
---|
| 453 | //Entities
|
---|
| 454 | SceneManager::MovableObjectIterator it = Root::getSingleton()._getCurrentSceneManager()
|
---|
| 455 | ->getMovableObjectIterator("Entity");
|
---|
| 456 | while(it.hasMoreElements())
|
---|
| 457 | {
|
---|
| 458 | MovableObject* o = it.getNext();
|
---|
| 459 | Entity* e = (Entity*) o;
|
---|
| 460 |
|
---|
[949] | 461 | initTechniques(e);
|
---|
[836] | 462 | }
|
---|
| 463 | }
|
---|
| 464 | {
|
---|
| 465 | //ParticleSystems
|
---|
| 466 | SceneManager::MovableObjectIterator it = Root::getSingleton()._getCurrentSceneManager()
|
---|
| 467 | ->getMovableObjectIterator("ParticleSystem");
|
---|
| 468 | while(it.hasMoreElements())
|
---|
| 469 | {
|
---|
| 470 | MovableObject* o = it.getNext();
|
---|
| 471 | ParticleSystem* psys = (ParticleSystem*) o;
|
---|
| 472 |
|
---|
[1055] | 473 | try
|
---|
[836] | 474 | {
|
---|
[1055] | 475 | BillboardSet* bbset = findRenderableInParticleSystem(psys);
|
---|
| 476 | bbset->setMaterialName(psys->getMaterialName());
|
---|
| 477 | initTechniques(bbset, psys);
|
---|
[836] | 478 | }
|
---|
[1055] | 479 | catch( ... )
|
---|
| 480 | {
|
---|
| 481 | //unsupported particle renderer, skip init
|
---|
| 482 | }
|
---|
[836] | 483 | }
|
---|
| 484 | }
|
---|
| 485 | }
|
---|
| 486 |
|
---|
| 487 | void OgreIlluminationManager::createTechnique(IllumTechniqueParams* params, Pass* pass, OgreRenderable* rend, OgreSharedRuns* sRuns)
|
---|
| 488 | {
|
---|
| 489 | std::list<RenderTechniqueFactory*>::iterator it = techniqueFactories.begin();
|
---|
| 490 | std::list<RenderTechniqueFactory*>::iterator itend = techniqueFactories.end();
|
---|
| 491 |
|
---|
| 492 | OgreTechniqueGroup* group = (OgreTechniqueGroup*) rend->getRenderable()->getRenderTechniqueGroup();
|
---|
| 493 |
|
---|
| 494 |
|
---|
| 495 | while(it != itend)
|
---|
| 496 | {
|
---|
| 497 | RenderTechniqueFactory* factory = *it;
|
---|
| 498 |
|
---|
| 499 |
|
---|
| 500 | if(factory->isType(params->getTypeName()))
|
---|
| 501 | {
|
---|
| 502 |
|
---|
| 503 | RenderTechnique* newTechnique = factory->createInstance(params,
|
---|
| 504 | pass,
|
---|
| 505 | rend,
|
---|
| 506 | group );
|
---|
| 507 |
|
---|
| 508 | group->addRenderTechnique(newTechnique);
|
---|
| 509 |
|
---|
| 510 | }
|
---|
| 511 |
|
---|
| 512 | it++;
|
---|
| 513 | }
|
---|
| 514 | }
|
---|
[2397] | 515 |
|
---|
| 516 | bool OgreIlluminationManager::needMaterialCopyForTechnique(IllumTechniqueParams* params)
|
---|
| 517 | {
|
---|
| 518 | std::list<RenderTechniqueFactory*>::iterator it = techniqueFactories.begin();
|
---|
| 519 | std::list<RenderTechniqueFactory*>::iterator itend = techniqueFactories.end();
|
---|
| 520 |
|
---|
| 521 | while(it != itend)
|
---|
| 522 | {
|
---|
| 523 | RenderTechniqueFactory* factory = *it;
|
---|
| 524 |
|
---|
| 525 | if(factory->isType(params->getTypeName()))
|
---|
| 526 | return factory->needMaterialCopy(params);
|
---|
| 527 |
|
---|
| 528 | it++;
|
---|
| 529 | }
|
---|
| 530 | }
|
---|
| 531 |
|
---|
[1055] | 532 | void OgreIlluminationManager::preAllUpdates()
|
---|
| 533 | {
|
---|
| 534 | std::vector<UpdateListener*>::iterator it = updateListeners.begin();
|
---|
| 535 | std::vector<UpdateListener*>::iterator itend = updateListeners.end();
|
---|
[836] | 536 |
|
---|
[1055] | 537 | while(it != itend)
|
---|
| 538 | {
|
---|
| 539 | UpdateListener* l = *it;
|
---|
| 540 | l->preAllUpdates();
|
---|
| 541 | it++;
|
---|
| 542 | }
|
---|
| 543 | }
|
---|
| 544 |
|
---|
| 545 | void OgreIlluminationManager::postAllUpdates()
|
---|
| 546 | {
|
---|
| 547 | std::vector<UpdateListener*>::iterator it = updateListeners.begin();
|
---|
| 548 | std::vector<UpdateListener*>::iterator itend = updateListeners.end();
|
---|
| 549 |
|
---|
| 550 | while(it != itend)
|
---|
| 551 | {
|
---|
| 552 | UpdateListener* l = *it;
|
---|
| 553 | l->postAllUpdates();
|
---|
| 554 | it++;
|
---|
| 555 | }
|
---|
| 556 | }
|
---|
| 557 |
|
---|
[790] | 558 | void OgreIlluminationManager::update(unsigned long frameNumber, RenderTarget* rt)
|
---|
| 559 | {
|
---|
| 560 |
|
---|
| 561 | RenderSystem* renderSystem = Root::getSingleton().getRenderSystem();
|
---|
| 562 | SceneManager* sceneManager = Root::getSingleton()._getCurrentSceneManager();
|
---|
| 563 |
|
---|
| 564 | for(unsigned short i = 0; i<rt->getNumViewports();i++)
|
---|
| 565 | {
|
---|
| 566 | //find visible objects from the camera
|
---|
| 567 | RenderQueue* rq = sceneManager->getRenderQueue();
|
---|
| 568 | rq->clear();
|
---|
| 569 | RenderQueue::QueueGroupIterator groupIter = rq->_getQueueGroupIterator();
|
---|
| 570 | while (groupIter.hasMoreElements())
|
---|
| 571 | {
|
---|
| 572 | RenderQueueGroup* g = groupIter.getNext();
|
---|
| 573 | //g->addOrganisationMode(QueuedRenderableCollection::OM_SORT_ASCENDING);
|
---|
| 574 | g->defaultOrganisationMode();
|
---|
| 575 | }
|
---|
| 576 |
|
---|
[2180] | 577 | //sceneManager->_findVisibleObjectsOC(rt->getViewport(i)->getCamera(), rt->getViewport(i), false, false, false);
|
---|
[2174] | 578 | sceneManager->_findVisibleObjects(rt->getViewport(i)->getCamera(), false);
|
---|
| 579 |
|
---|
[790] | 580 | fillVisibleList(rq);
|
---|
| 581 |
|
---|
[2333] | 582 | if(joinRuns)
|
---|
| 583 | {
|
---|
| 584 | int l = visibleObjects.size(); //debug
|
---|
| 585 | joinSharedRuns();
|
---|
| 586 | int ll = sharedRunRoots.size(); //debug
|
---|
| 587 | }
|
---|
[790] | 588 |
|
---|
| 589 | //update precomputings
|
---|
| 590 | std::vector<const Renderable*>::iterator iter = visibleObjects.begin();
|
---|
| 591 | const std::vector<const Renderable*>::iterator iend = visibleObjects.end();
|
---|
| 592 |
|
---|
[1055] | 593 | preAllUpdates();
|
---|
| 594 |
|
---|
[790] | 595 | while(iter != iend)
|
---|
| 596 | {
|
---|
| 597 | const Renderable* rend = *iter;
|
---|
| 598 | OgreTechniqueGroup* techniqueGroup = (OgreTechniqueGroup*) rend->getRenderTechniqueGroup();
|
---|
| 599 | if(techniqueGroup != 0)
|
---|
| 600 | {
|
---|
| 601 | techniqueGroup->update(frameNumber);
|
---|
| 602 | }
|
---|
| 603 | iter++;
|
---|
| 604 | }
|
---|
| 605 |
|
---|
[1055] | 606 | postAllUpdates();
|
---|
[790] | 607 | }
|
---|
| 608 | }
|
---|
| 609 |
|
---|
| 610 | void OgreIlluminationManager::sharedRunSplit(SharedRuns* old, SharedRuns* new1, SharedRuns* new2)
|
---|
| 611 | {
|
---|
| 612 | sharedRunRoots.remove(old);
|
---|
| 613 | sharedRunRoots.push_back(new1);
|
---|
| 614 | sharedRunRoots.push_back(new2);
|
---|
| 615 | }
|
---|
| 616 |
|
---|
| 617 | void OgreIlluminationManager::sharedRunJoin(SharedRuns* old1, SharedRuns* old2, SharedRuns* newsr)
|
---|
| 618 | {
|
---|
| 619 | sharedRunRoots.remove(old1);
|
---|
| 620 | sharedRunRoots.remove(old2);
|
---|
| 621 | sharedRunRoots.push_back(newsr);
|
---|
| 622 | }
|
---|
| 623 |
|
---|
| 624 | void OgreIlluminationManager::joinSharedRuns()
|
---|
| 625 | {
|
---|
| 626 | std::list<SharedRuns*>::iterator it1 = sharedRunRoots.begin();
|
---|
| 627 | std::list<SharedRuns*>::iterator itend = sharedRunRoots.end();
|
---|
| 628 |
|
---|
| 629 | bool again = false;
|
---|
| 630 |
|
---|
| 631 | while(it1 != itend)
|
---|
| 632 | {
|
---|
| 633 | std::list<SharedRuns*>::iterator it2 = sharedRunRoots.begin();
|
---|
| 634 |
|
---|
| 635 | while(it2 != itend)
|
---|
| 636 | {
|
---|
[1055] | 637 | if( it1 != it2 && OgreSharedRuns::canJoin(*it1, *it2))
|
---|
[790] | 638 | {
|
---|
| 639 | SharedRuns* newruns = (*it1)->joinRuns(*it2);
|
---|
| 640 | sharedRunJoin(*it1, *it2, newruns);
|
---|
| 641 | again = true;
|
---|
| 642 | break;
|
---|
| 643 | }
|
---|
| 644 | it2++;
|
---|
| 645 | }
|
---|
| 646 |
|
---|
| 647 | if(again)
|
---|
| 648 | break;
|
---|
| 649 |
|
---|
| 650 | it1++;
|
---|
| 651 | }
|
---|
| 652 | if(again)
|
---|
| 653 | joinSharedRuns();
|
---|
| 654 |
|
---|
| 655 | }
|
---|
| 656 |
|
---|
| 657 | void OgreIlluminationManager::addSharedRuns(SharedRuns* runs)
|
---|
| 658 | {
|
---|
| 659 | sharedRunRoots.push_back(runs);
|
---|
| 660 | }
|
---|
| 661 |
|
---|
| 662 | void OgreIlluminationManager::getNearestCausticCasters(Vector3 position, std::vector<OgreSharedRuns*>* nearestcasters, unsigned int maxCount)
|
---|
| 663 | {
|
---|
| 664 | sortfrom = position;
|
---|
| 665 | std::vector<OgreSharedRuns*> allcasters;
|
---|
| 666 | //fill casters
|
---|
| 667 | std::list<SharedRuns*>::iterator it = sharedRunRoots.begin();
|
---|
| 668 | std::list<SharedRuns*>::iterator itend = sharedRunRoots.end();
|
---|
| 669 | while(it != itend)
|
---|
| 670 | {
|
---|
| 671 | OgreSharedRuns* sr = (OgreSharedRuns*) (*it);
|
---|
| 672 |
|
---|
| 673 | sr->findSharedRootsForType(ILLUMRUN_CAUSTIC_CUBEMAP, allcasters);
|
---|
| 674 |
|
---|
| 675 | it++;
|
---|
| 676 | }
|
---|
| 677 |
|
---|
| 678 | //sort
|
---|
| 679 | std::stable_sort(allcasters.begin(), allcasters.end(), sortFromVector());
|
---|
| 680 |
|
---|
| 681 | for(unsigned int i = 0; i < maxCount && i < allcasters.size(); i++)
|
---|
| 682 | {
|
---|
| 683 | nearestcasters->push_back(allcasters.at(i));
|
---|
| 684 | }
|
---|
| 685 | }
|
---|
| 686 |
|
---|
| 687 | void OgreIlluminationManager::createGlobalRun(RenderingRunType runType)
|
---|
| 688 | {
|
---|
| 689 | switch(runType)
|
---|
| 690 | {
|
---|
| 691 | case ILLUMRUN_SCENE_CAMERA_DEPTH:
|
---|
| 692 | if(globalSharedRuns.getRun(ILLUMRUN_SCENE_CAMERA_DEPTH) == 0)
|
---|
| 693 | {
|
---|
| 694 | OgreSceneCameraDepthRenderingRun* run = new OgreSceneCameraDepthRenderingRun
|
---|
| 695 | (&globalSharedRuns, "ILLUMMODULE_SCENE_CAMERA_DEPTH", mainViewport);
|
---|
| 696 | globalSharedRuns.addRun(ILLUMRUN_SCENE_CAMERA_DEPTH, run);
|
---|
| 697 | }
|
---|
[1125] | 698 | case ILLUMRUN_FOCUSING_MAP:
|
---|
| 699 | if(globalSharedRuns.getRun(ILLUMRUN_FOCUSING_MAP) == 0)
|
---|
| 700 | {
|
---|
| 701 | OgreFocusingMapRenderingRun* run = new OgreFocusingMapRenderingRun(
|
---|
| 702 | "LIGHT_FOCUSING_MAP",
|
---|
| 703 | Matrix4::IDENTITY,
|
---|
| 704 | focusingMapSize
|
---|
| 705 | );
|
---|
| 706 | globalSharedRuns.addRun(ILLUMRUN_FOCUSING_MAP, run);
|
---|
| 707 |
|
---|
| 708 | }
|
---|
[1425] | 709 | case ILLUMRUN_PHASE_TEXTURE:
|
---|
| 710 | if(globalSharedRuns.getRun(ILLUMRUN_PHASE_TEXTURE) == 0)
|
---|
| 711 | {
|
---|
| 712 | OgrePhaseTextureRenderingRun* run = new OgrePhaseTextureRenderingRun(
|
---|
| 713 | "PHASE_TEXTURE",
|
---|
| 714 | phaseTextureSize,
|
---|
| 715 | phaseTextureSize,
|
---|
| 716 | "Phase_HenyeyGreenStein");
|
---|
| 717 | globalSharedRuns.addRun(ILLUMRUN_PHASE_TEXTURE, run);
|
---|
| 718 | }
|
---|
[790] | 719 | break;
|
---|
[2189] | 720 | case ILLUMRUN_PM_ENTRYPOINTMAP:
|
---|
| 721 | if(globalSharedRuns.getRun(ILLUMRUN_PM_ENTRYPOINTMAP) == 0)
|
---|
| 722 | {
|
---|
| 723 | OgrePMEntryPointMapRenderingRun* run = new OgrePMEntryPointMapRenderingRun(
|
---|
| 724 | "PM_ENTRYPOINT_MAP");
|
---|
| 725 | globalSharedRuns.addRun(ILLUMRUN_PM_ENTRYPOINTMAP, run);
|
---|
| 726 | }
|
---|
| 727 | break;
|
---|
[790] | 728 | }
|
---|
| 729 | }
|
---|
| 730 |
|
---|
[1425] | 731 | void OgreIlluminationManager::savePhaseTextureToFile(String filename)
|
---|
| 732 | {
|
---|
| 733 | OgrePhaseTextureRenderingRun* r = (OgrePhaseTextureRenderingRun*)
|
---|
| 734 | globalSharedRuns.getRun(ILLUMRUN_PHASE_TEXTURE)->asOgreRenderingRun();
|
---|
| 735 | Texture* t = (Texture*) TextureManager::getSingleton().getByName(r->getPhaseTextureName()).getPointer();
|
---|
| 736 |
|
---|
| 737 | t->getBuffer()->getRenderTarget()->writeContentsToFile(filename);
|
---|
| 738 | }
|
---|
[1055] | 739 |
|
---|
[790] | 740 | RenderingRun* OgreIlluminationManager::getGlobalRun(RenderingRunType runType)
|
---|
| 741 | {
|
---|
[1125] | 742 | if(globalSharedRuns.getRun(runType) == 0)
|
---|
| 743 | createGlobalRun(runType);
|
---|
[790] | 744 | return globalSharedRuns.getRun(runType);
|
---|
| 745 | }
|
---|
| 746 |
|
---|
[1055] | 747 | GlobalUseRenderTarget* OgreIlluminationManager::getGlobalTarget(GlobalTargetType type)
|
---|
| 748 | {
|
---|
| 749 | std::map<GlobalTargetType, GlobalUseRenderTarget*>::iterator it = globalTargets.find(type);
|
---|
| 750 |
|
---|
| 751 | if( it != globalTargets.end())
|
---|
| 752 | return (*it).second;
|
---|
| 753 |
|
---|
| 754 | return 0;
|
---|
| 755 | }
|
---|
| 756 |
|
---|
| 757 | void OgreIlluminationManager::addGlobalTarget(GlobalTargetType type, GlobalUseRenderTarget* target)
|
---|
| 758 | {
|
---|
| 759 | globalTargets[type] = target;
|
---|
| 760 | }
|
---|
| 761 |
|
---|
[790] | 762 | void OgreIlluminationManager::updateGlobalRun(RenderingRunType runType, unsigned long frameNum)
|
---|
| 763 | {
|
---|
| 764 | globalSharedRuns.updateRun(runType, frameNum);
|
---|
| 765 | }
|
---|
| 766 |
|
---|
| 767 | void OgreIlluminationManager::createPerLightRun(String lightName, RenderingRunType runType)
|
---|
| 768 | {
|
---|
| 769 | OgreSharedRuns* runs = 0;
|
---|
| 770 |
|
---|
| 771 | if(perLightRuns.find(lightName) == perLightRuns.end())
|
---|
| 772 | {///create sharedruns
|
---|
| 773 | OgreSharedRuns* newruns = new OgreSharedRuns();
|
---|
| 774 | perLightRuns[lightName] = newruns;
|
---|
| 775 | }
|
---|
| 776 |
|
---|
| 777 | runs = perLightRuns[lightName];
|
---|
| 778 |
|
---|
| 779 | switch(runType)
|
---|
| 780 | {
|
---|
| 781 | case ILLUMRUN_DEPTH_SHADOWMAP:
|
---|
| 782 | if(runs->getRun(ILLUMRUN_DEPTH_SHADOWMAP) == 0)
|
---|
| 783 | {
|
---|
| 784 | SceneManager* sm = Root::getSingleton()._getCurrentSceneManager();
|
---|
[2333] | 785 | Light* light = sm->getLight(lightName);
|
---|
| 786 | unsigned int res;
|
---|
| 787 | String MaterialName;
|
---|
| 788 | switch(light->getType())
|
---|
| 789 | {
|
---|
| 790 | case Light::LT_DIRECTIONAL:
|
---|
| 791 | res = shadowMapSizeDirectional;
|
---|
| 792 | MaterialName = shadowMapMaterialNameDirectional;
|
---|
| 793 | break;
|
---|
| 794 | case Light::LT_POINT:
|
---|
| 795 | res = shadowMapSizePoint;
|
---|
| 796 | MaterialName = shadowMapMaterialNamePoint;
|
---|
| 797 | break;
|
---|
| 798 | case Light::LT_SPOTLIGHT:
|
---|
| 799 | res = shadowMapSizeSpot;
|
---|
| 800 | MaterialName = shadowMapMaterialNameSpot;
|
---|
| 801 | break;
|
---|
| 802 | }
|
---|
| 803 |
|
---|
[790] | 804 | OgreDepthShadowMapRenderingRun* run = new OgreDepthShadowMapRenderingRun(
|
---|
| 805 | runs,
|
---|
| 806 | lightName + "DEPTH_SHADOW_MAP",
|
---|
[2333] | 807 | light,
|
---|
| 808 | res,
|
---|
| 809 | res,
|
---|
| 810 | MaterialName
|
---|
[790] | 811 | );
|
---|
| 812 | runs->addRun(ILLUMRUN_DEPTH_SHADOWMAP, run);
|
---|
| 813 |
|
---|
[1125] | 814 | }
|
---|
[790] | 815 | break;
|
---|
[2189] | 816 | case ILLUMRUN_PM_WEIGHTMAP:
|
---|
| 817 | if(runs->getRun(ILLUMRUN_PM_WEIGHTMAP) == 0)
|
---|
| 818 | {
|
---|
| 819 | SceneManager* sm = Root::getSingleton()._getCurrentSceneManager();
|
---|
| 820 | OgrePMWeightComputeRenderingRun* run = new OgrePMWeightComputeRenderingRun(
|
---|
| 821 | lightName + "PM_WEIGHT_MAP",
|
---|
| 822 | lightName);
|
---|
| 823 | runs->addRun(ILLUMRUN_PM_WEIGHTMAP, run);
|
---|
| 824 | }
|
---|
| 825 | break;
|
---|
[790] | 826 | }
|
---|
| 827 | }
|
---|
| 828 |
|
---|
| 829 | RenderingRun* OgreIlluminationManager::getPerLightRun(String lightName, RenderingRunType runType)
|
---|
| 830 | {
|
---|
| 831 | return perLightRuns[lightName]->getRun(runType);
|
---|
| 832 | }
|
---|
| 833 |
|
---|
| 834 | void OgreIlluminationManager::updatePerLightRun(String lightName, RenderingRunType runType, unsigned long frameNum)
|
---|
| 835 | {
|
---|
| 836 | perLightRuns[lightName]->updateRun(runType, frameNum);
|
---|
| 837 | }
|
---|
| 838 |
|
---|
[2379] | 839 | void OgreIlluminationManager::setFireRenderTargetSize(int size)
|
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| 840 | {
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| 841 | FireRenderTarget::targetsize = size;
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| 842 | }
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| 843 |
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