AcTools.Render.DeferredShading.DeferredShadingRenderer.DrawSprites C# (CSharp) Method

        protected sealed override void DrawSprites() {
            if (Sprite == null) throw new NotSupportedException();

            // drawing GUI
            Sprite.HandleBlendState = false;
            Sprite.HandleDepthStencilState = false;

            DeviceContext.OutputMerger.SetTargets(_temporaryBuffer0.TargetView);
            DeviceContext.ClearRenderTargetView(_temporaryBuffer0.TargetView, Color.Transparent);

            DrawSpritesInner();
            Sprite.Flush();

            // blurring
            DeviceContext.OutputMerger.BlendState = null;
            DeviceContextHolder.GetHelper<BlurHelper>().Blur(DeviceContextHolder, _temporaryBuffer0, _temporaryBuffer1, target: _temporaryBuffer2, iterations: 2);

            // as a shadow
            _ppBasic.FxScreenSize.Set(new Vector4(Width, Height, 1f / Width, 1f / Height));

            DeviceContext.OutputMerger.SetTargets(_temporaryBuffer1.TargetView);
            DeviceContextHolder.QuadBuffers.Prepare(DeviceContext, _ppBasic.LayoutPT);

            _ppBasic.FxInputMap.SetResource(_temporaryBuffer2.View);
            _ppBasic.FxOverlayMap.SetResource(_temporaryBuffer0.View);
            _ppBasic.TechShadow.DrawAllPasses(DeviceContext, 6);

            // combining with _outputBuffer
            ResetTargets();
            DeviceContextHolder.PrepareQuad(_ppBasic.LayoutPT);

            _ppBasic.FxInputMap.SetResource(_outputBuffer.View);
            _ppBasic.FxOverlayMap.SetResource(_temporaryBuffer1.View);
            _ppBasic.TechOverlay.DrawAllPasses(DeviceContext, 6);
        }