Method render

Engine/source/renderInstance/renderMeshMgr.cpp:96–291

----------------------------------------------------------------------------- render -----------------------------------------------------------------------------

// render
//-----------------------------------------------------------------------------
void RenderMeshMgr::render(SceneRenderState * state)
{
   PROFILE_SCOPE(RenderMeshMgr_render);

   // Early out if nothing to draw.
   if(!mElementList.size())
      return;


   GFXDEBUGEVENT_SCOPE( RenderMeshMgr_Render, ColorI::GREEN );

   // Automagically save & restore our viewport and transforms.
   GFXTransformSaver saver;

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

   // init loop data
   GFXTextureObject *lastLM = NULL;
   GFXCubemap *lastCubemap = NULL;
   GFXTextureObject *lastReflectTex = NULL;
   GFXTextureObject *lastMiscTex = NULL;
   GFXTextureObject *lastAccuTex = NULL;

   SceneData sgData;
   sgData.init( state );

   U32 binSize = mElementList.size();

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

      setupSGData( ri, sgData );
      BaseMatInstance *mat = ri->matInst;

      // If we have an override delegate then give it a 
      // chance to swap the material with another.
      if ( mMatOverrideDelegate )
      {
         mat = mMatOverrideDelegate( mat );
         if ( !mat )
         {
            j++;
            continue;
         }
      }

      if( !mat )
         mat = MATMGR->getWarningMatInstance();

      // Check if bin is disabled in advanced lighting.
      // Allow forward rendering pass on custom materials.

      if ( ( MATMGR->getDeferredEnabled() && mBasicOnly && !mat->isCustomMaterial() ) )
      {
         j++;