Пример #1
0
bool RenderGlowMgr::isGlowEnabled()
{
   return getGlowEffect() && getGlowEffect()->isEnabled();
}
Пример #2
0
void RenderGlowMgr::render( SceneRenderState *state )
{
   PROFILE_SCOPE( RenderGlowMgr_Render );
   
   if ( !isGlowEnabled() )
      return;

   const U32 binSize = mElementList.size();

   // If this is a non-diffuse pass or we have no objects to
   // render then tell the effect to skip rendering.
   if ( !state->isDiffusePass() || binSize == 0 )
   {
      getGlowEffect()->setSkip( true );
      return;
   }

   GFXDEBUGEVENT_SCOPE( RenderGlowMgr_Render, ColorI::GREEN );

   GFXTransformSaver saver;

   // Tell the superclass we're about to render, preserve contents
   const bool isRenderingToTarget = _onPreRender( state, true );

   // Clear all the buffers to black.
   GFX->clear( GFXClearTarget, ColorI::BLACK, 1.0f, 0);

   // Restore transforms
   MatrixSet &matrixSet = getRenderPass()->getMatrixSet();
   matrixSet.restoreSceneViewProjection();

   // init loop data
   SceneData sgData;
   sgData.init( state, SceneData::GlowBin );

   for( U32 j=0; j<binSize; )
   {
      MeshRenderInst *ri = static_cast<MeshRenderInst*>(mElementList[j].inst);

      setupSGData( ri, sgData );

      BaseMatInstance *mat = ri->matInst;
      GlowMaterialHook *hook = mat->getHook<GlowMaterialHook>();
      if ( !hook )
      {
         hook = new GlowMaterialHook( ri->matInst );
         ri->matInst->addHook( hook );
      }
      BaseMatInstance *glowMat = hook->getMatInstance();

      U32 matListEnd = j;

      while( glowMat && glowMat->setupPass( state, sgData ) )
      {
         U32 a;
         for( a=j; a<binSize; a++ )
         {
            MeshRenderInst *passRI = static_cast<MeshRenderInst*>(mElementList[a].inst);

            if ( newPassNeeded( ri, passRI ) )
               break;

            matrixSet.setWorld(*passRI->objectToWorld);
            matrixSet.setView(*passRI->worldToCamera);
            matrixSet.setProjection(*passRI->projection);
            glowMat->setTransforms(matrixSet, state);

            glowMat->setSceneInfo(state, sgData);
            glowMat->setBuffers(passRI->vertBuff, passRI->primBuff);

            if ( passRI->prim )
               GFX->drawPrimitive( *passRI->prim );
            else
               GFX->drawPrimitive( passRI->primBuffIndex );
         }
         matListEnd = a;
         setupSGData( ri, sgData );
      }

      // force increment if none happened, otherwise go to end of batch
      j = ( j == matListEnd ) ? j+1 : matListEnd;
   }

   // Finish up.
   if ( isRenderingToTarget )
      _onPostRender();

   // Make sure the effect is gonna render.
   getGlowEffect()->setSkip( false );
}
Пример #3
0
void RenderGlowMgr::render( SceneRenderState *state )
{
   PROFILE_SCOPE( RenderGlowMgr_Render );
   
   if ( !isGlowEnabled() )
      return;

   const U32 binSize = mElementList.size();

   // If this is a non-diffuse pass or we have no objects to
   // render then tell the effect to skip rendering.
   if ( !state->isDiffusePass() || binSize == 0 )
   {
      getGlowEffect()->setSkip( true );
      return;
   }

   GFXDEBUGEVENT_SCOPE( RenderGlowMgr_Render, ColorI::GREEN );

   GFXTransformSaver saver;

   // Respect the current viewport
   mNamedTarget.setViewport(GFX->getViewport());

   // Tell the superclass we're about to render, preserve contents
   const bool isRenderingToTarget = _onPreRender( state, true );

   // Clear all the buffers to black.
   GFX->clear( GFXClearTarget, ColorI::BLACK, 1.0f, 0);

   // Restore transforms
   MatrixSet &matrixSet = getRenderPass()->getMatrixSet();
   matrixSet.restoreSceneViewProjection();

   // init loop data
   SceneData sgData;
   sgData.init( state, SceneData::GlowBin );

   for( U32 j=0; j<binSize; )
   {
      RenderInst *_ri = mElementList[j].inst;
      if(_ri->type == RenderPassManager::RIT_Particle)
      {
         // Find the particle render manager (if we don't have it)
         if(mParticleRenderMgr == NULL)
         {
            RenderPassManager *rpm = state->getRenderPass();
            for( U32 i = 0; i < rpm->getManagerCount(); i++ )
            {
               RenderBinManager *bin = rpm->getManager(i);
               if( bin->getRenderInstType() == RenderParticleMgr::RIT_Particles )
               {
                  mParticleRenderMgr = reinterpret_cast<RenderParticleMgr *>(bin);
                  break;
               }
            }
         }

         ParticleRenderInst *ri = static_cast<ParticleRenderInst*>(_ri);

         GFX->setStateBlock(mParticleRenderMgr->_getHighResStateBlock(ri));
         mParticleRenderMgr->_getShaderConsts().mShaderConsts->setSafe(mParticleRenderMgr->_getShaderConsts().mModelViewProjSC, *ri->modelViewProj);

         mParticleRenderMgr->renderParticle(ri, state);
         j++;
         continue;
      }

      MeshRenderInst *ri = static_cast<MeshRenderInst*>(_ri);

      setupSGData( ri, sgData );

      BaseMatInstance *mat = ri->matInst;
      GlowMaterialHook *hook = mat->getHook<GlowMaterialHook>();
      if ( !hook )
      {
         hook = new GlowMaterialHook( ri->matInst );
         ri->matInst->addHook( hook );
      }
      BaseMatInstance *glowMat = hook->getMatInstance();

      U32 matListEnd = j;

      while( glowMat && glowMat->setupPass( state, sgData ) )
      {
         U32 a;
         for( a=j; a<binSize; a++ )
         {
            if (mElementList[a].inst->type == RenderPassManager::RIT_Particle)
               break;

            MeshRenderInst *passRI = static_cast<MeshRenderInst*>(mElementList[a].inst);

            if ( newPassNeeded( ri, passRI ) )
               break;

            matrixSet.setWorld(*passRI->objectToWorld);
            matrixSet.setView(*passRI->worldToCamera);
            matrixSet.setProjection(*passRI->projection);
            glowMat->setTransforms(matrixSet, state);

            glowMat->setSceneInfo(state, sgData);
            glowMat->setBuffers(passRI->vertBuff, passRI->primBuff);

            if ( passRI->prim )
               GFX->drawPrimitive( *passRI->prim );
            else
               GFX->drawPrimitive( passRI->primBuffIndex );
         }
         matListEnd = a;
         setupSGData( ri, sgData );
      }

      // force increment if none happened, otherwise go to end of batch
      j = ( j == matListEnd ) ? j+1 : matListEnd;
   }

   // Finish up.
   if ( isRenderingToTarget )
      _onPostRender();

   // Make sure the effect is gonna render.
   getGlowEffect()->setSkip( false );
}