SO3CompositorTarget.cpp

Go to the documentation of this file.

 
#include <boost/format.hpp>
#include "SO3Material/SO3CompositorTarget.h"
#include "SO3Material/SO3CompositorPass.h"
 
namespace SO3
{
 
SCompositorTarget::SCompositorTarget(SCompositorTechnique* technique, Ogre::CompositionTargetPass* ogreTargetPassRef, int targetId) : SData("")
{
  ogreCompositorTarget = ogreTargetPassRef;
  parentTechnique = technique;
  name = boost::str(boost::format("%1%") %targetId);
 
  // Iterate through target passes
  Ogre::CompositionTargetPass::Passes passList = ogreCompositorTarget->getPasses();
  for (unsigned int p = 0; p < passList.size(); p++)
  {
    // Create SCompositorPass wrapper.
    Ogre::CompositionPass* ogreCompositionPass = passList[p];
    SCompositorPass* newCompositorPass = new SCompositorPass(this, ogreCompositionPass, compositorPassesByIndex.size());
 
    // Store it.
    compositorPassesIndexByName.insert(CompositorPassesIndexByName::value_type(newCompositorPass->GetName(), compositorPassesByIndex.size()));
    compositorPassesByIndex.push_back(newCompositorPass);
  }
}
 
SCompositorTarget::SCompositorTarget() : SData("")
{
  // Forbiden (private)
}
 
SCompositorTarget::~SCompositorTarget()
{
  // Destroy SCompositorTarget wrappers.
  CompositorPassesByIndex::iterator iCompositorPass = compositorPassesByIndex.begin();
  while(iCompositorPass != compositorPassesByIndex.end())
  {
    delete(*iCompositorPass);
    iCompositorPass++;
  }
  compositorPassesByIndex.clear();
  compositorPassesIndexByName.clear();
}
 
int SCompositorTarget::GetNumCompositorPasses()
{
  return ogreCompositorTarget->getPasses().size();
}
 
SCompositorPass* SCompositorTarget::GetCompositorPass(const unsigned int& pass)
{
  if((pass >= 0)&&(pass < compositorPassesByIndex.size()))
    return compositorPassesByIndex.at(pass);
  else
    return 0;
}
 
int SCompositorTarget::GetCompositorPassIndexByName(const std::string& passName)
{
  CompositorPassesIndexByName::iterator iSearchedCompositorPassIndex = compositorPassesIndexByName.find(passName);
  if(iSearchedCompositorPassIndex!= compositorPassesIndexByName.end())
    return iSearchedCompositorPassIndex->second;
  else
    return -1;
}
 
}