Method RenderMainPass

trinity/Eve/EveSpaceScene.cpp:2682–2773

-------------------------------------------------------------------------------------- Description: Main rendering of foreground objects. --------------------------------------------------------------------------------------

//   Main rendering of foreground objects.
// --------------------------------------------------------------------------------------
bool EveSpaceScene::RenderMainPass(
	const Tr2TextureAL& colorMap,
	const Tr2TextureAL& depthMap,
	const Tr2TextureAL& distortionMap,
	const Tr2TextureAL& velocityMap,
	const Tr2TextureAL& opaqueColorMap,
	Tr2GpuResourcePool& gpuResourcePool,
	Tr2RenderContext& renderContext )
{
	CCP_STATS_ZONE( __FUNCTION__ );

	bool hasForegroundDistortionBatches = false;

	renderContext.m_esm.BeginManagedRendering();

	if( !m_display )
	{
		return hasForegroundDistortionBatches;
	}

	renderContext.AddGpuMarker( __FUNCTION__ );

	renderContext.SetReadOnlyDepth( true );

	GPU_REGION( renderContext, "Color Pass" );

	{
		GPU_REGION( renderContext, "Opaque" );

		{
			if( velocityMap.IsValid() )
			{
				if( !m_velocityMapDirty )
				{
					ClearRenderTargetIfNoBatches( velocityMap, 1, renderContext, m_primaryBatches[TRIBATCHTYPE_OPAQUE]->GetBatchCount() );
				}

				Tr2PushPopRT rt( velocityMap, renderContext, 1 );
				renderContext.RenderPassHint( { Tr2LoadAction::LOAD, Tr2StoreAction::STORE }, { m_velocityMapDirty ? Tr2LoadAction::LOAD : Tr2LoadAction::CLEAR, Tr2StoreAction::STORE }, { Tr2LoadAction::LOAD, Tr2StoreAction::STORE } );
				RenderOpaqueBatches( m_primaryBatches, renderContext );
				m_velocityMapDirty = true;
			}
			else
			{
				renderContext.RenderPassHint( { Tr2LoadAction::LOAD, Tr2StoreAction::STORE }, { Tr2LoadAction::LOAD, Tr2StoreAction::DONT_CARE } );
				RenderOpaqueBatches( m_primaryBatches, renderContext );
			}
		}
	}

	if( opaqueColorMap.IsValid() )
	{
		renderContext.RenderPassHint( { Tr2LoadAction::DONT_CARE, Tr2StoreAction::STORE }, {} );
		renderContext.m_esm.PushDepthStencilBuffer( Tr2TextureAL() );
		renderContext.m_esm.PushRenderTarget( opaqueColorMap );
		renderContext.m_esm.ApplyStandardStates( Tr2EffectStateManager::RM_FULLSCREEN );
		Tr2Renderer::DrawTexture( renderContext, colorMap );
		renderContext.m_esm.PopRenderTarget();