source: obsolete/trunk/BUTE/Ogre/PreComputingRuns/PhotonMapFilteringRun.cpp @ 126

// author:      Szabolcs Czuczor (BME-IIT)

#include "PhotonMapFilteringRun.h"


/**
 *      @brief: Constructor.
 */
PhotonMapFilteringRun::PhotonMapFilteringRun(Entity* entity, const String& areaMapName, const String& unfilteredPhotonMapName)
{
        this->entity = entity;
        Root* mRoot=Root::getSingletonPtr();
        this->areaMap = TextureManager::getSingleton().load(areaMapName,"PMFTEX");
        this->unfilteredPhotonMap = TextureManager::getSingleton().load(unfilteredPhotonMapName,"PMFTEX");
        this->normalMapPass=new PMFNormalMapPass(mRoot,1024,1024);
        this->photonMapFilteringPass=new PMFFilteringPass(mRoot,1024,1024);
        this->photonMapFilteringPass->changeTexture(areaMap->getName() , 0);
        this->photonMapFilteringPass->changeTexture(unfilteredPhotonMap->getName() , 1);
        this->photonMapFilteringPass->changeTexture(normalMapPass->getRenderTextureName() , 2);
        this->normalMapPass->update();
        this->photonMapFilteringPass->update();
}

/**
 *      @brief: Destructor.
 */
PhotonMapFilteringRun::~PhotonMapFilteringRun()
{
        delete normalMapPass;
        delete photonMapFilteringPass;
}

void PhotonMapFilteringRun::update()
{
        this->normalMapPass->update();
        this->photonMapFilteringPass->update();
}

void PhotonMapFilteringRun::init(float areaCompensation, float normalThreshold)
{
        if (areaCompensation >= 0.0) this->photonMapFilteringPass->setAreaCompensation(areaCompensation);
        if (normalThreshold >= 0.0) this->photonMapFilteringPass->setNormalThreshold(normalThreshold);
}

const String& PhotonMapFilteringRun::getResultTextureName()
{
        return photonMapFilteringPass->getRenderTextureName();
}