Method RenderShadows

trinity/Tr2VolumetricsRenderer.cpp:1115–1145

}

void Tr2VolumetricsRenderer::RenderShadows(
	const EveComponentRegistry& registry,
	const Tr2TextureAL& shadowMap,
	Tr2RenderContext& renderContext )
{
	auto volumetricsCount = registry.ComponentCount<ITr2VolumetricRenderable>();
	if( !shadowMap.IsValid() || !m_castShadows )
	{
		return;
	}
	auto accumulator = m_batches.get();

	registry.ProcessComponents<ITr2VolumetricRenderable>( [&accumulator]( ITr2VolumetricRenderable* volumetric ) { volumetric->GetVolumetricShadowBatches( accumulator ); } );

	if( m_batches->GetBatchCount() )
	{
		GPU_REGION( renderContext, "Volumetric Shadows" );

		m_batches->Finalize();

		renderContext.m_esm.PushRenderTarget( shadowMap );
		renderContext.m_esm.PushDepthStencilBuffer( Tr2TextureAL() );

		renderContext.m_esm.ApplyStandardStates( Tr2EffectStateManager::RM_ALPHA );
		renderContext.RenderBatches( m_batches.get(), BlueSharedString( "Shadow" ) );
		m_batches->Clear();

		renderContext.m_esm.PopRenderTarget();
		renderContext.m_esm.PopDepthStencilBuffer();
	}
}

void Tr2VolumetricsRenderer::UpdateVariableStore()
{