void CC3MeshNode::addShadowVolumesForLight( CC3Light* aLight )
{
// If I shouldn't cast a shadow, or if I already have a shadow volume, just leave.
if ( !shouldCastShadows() || getShadowVolumeForLight( aLight ) )
return;
#pragma _NOTE_TODO( "CC3MeshNode::addShadowVolumesForLight( CC3Light* aLight )" )
//std::string svName = stringWithFormat( "%s-SV-%s", getName().c_str(), aLight->getName().c_str() );
//CC3Node<CC3ShadowProtocol>* sv = [[self shadowVolumeClass] nodeWithName: svName];
//sv->selectShaders();
//// Retain data required to build shadow volume mesh
//retainVertexLocations();
//retainVertexIndices();
//setShouldCacheFaces( true );
//prewarmForShadowVolumes(); // Force heavy face calcs now instead of lazily during drawing.
//// Set the active camera to infinite depth of field to accomodate infinite shadow volumes
//getActiveCamera()->setHasInfiniteDepthOfField( true );
//aLight->addShadow( sv ); // Add to light before notifying scene a descendant has been added
//addChild( sv ); // The last thing we do is add the SV to the scene...
// ...because we might be doing this on a background thread.
//LogTrace(@"Added shadow volume %@ to %@", sv, self);
super::addShadowVolumesForLight( aLight );
}
void CC3Billboard::addShadowVolumesForLight( CC3Light* aLight )
{
if (!m_pMesh)
populateAsBoundingRectangle();
super::addShadowVolumesForLight( aLight );
CC3ShadowVolumeMeshNode* sv = getShadowVolumeForLight( aLight );
if ( sv )
{
sv->setShouldShadowBackFaces( true );
sv->setShadowOffsetUnits( 0 );
sv->setShadowVolumeVertexOffsetFactor( kCC3DefaultShadowVolumeVertexOffsetFactor );
}
}
