Exemple #1
0
        public static void Run(IRtvBindable target, ICustomTexture fxaaTarget, IDepthStencil depthStencilCopy)
        {
            if (!HasHighlights)
            {
                return;
            }

            ProfilerShort.Begin("MyHighlight.Run");
            MyGpuProfiler.IC_BeginBlock("MyHighlight.Run");
            // set resolved depth/ stencil
            // render all with proper depth-stencil state
            // blur
            // blend to main target testing with stencil again

            MyHighlightPass.Instance.ViewProjection = MyRender11.Environment.Matrices.ViewProjectionAt0;
            MyHighlightPass.Instance.Viewport       = new MyViewport(MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);

            MyHighlightPass.Instance.PerFrame();
            MyHighlightPass.Instance.Begin();

            int samples = MyRender11.Settings.User.AntialiasingMode.SamplesCount();
            IBorrowedRtvTexture rgba8_1 = MyManagers.RwTexturesPool.BorrowRtv("MyHighlight.Rgba8_1", Format.R8G8B8A8_UNorm_SRgb, samples);

            RC.ClearRtv(rgba8_1, new SharpDX.Color4(0, 0, 0, 0));
            RC.SetRtv(depthStencilCopy, MyDepthStencilAccess.DepthReadOnly, rgba8_1);

            foreach (var pair in m_highlights)
            {
                MyActor actor = MyIDTracker <MyActor> .FindByID(pair.Key);

                if (actor == null)
                {
                    MyRenderProxy.Fail("The actor cannot be found for highlight. This bug is outside of the renderer.");
                    continue;
                }
                MyRenderableComponent renderableComponent = actor.GetRenderable();
                MyInstanceComponent   instanceComponent   = actor.GetInstance();
                if (renderableComponent != null)
                {
                    DrawRenderableComponent(actor, renderableComponent, pair.Value);
                }
                else if (instanceComponent != null)
                {
                    DrawInstanceComponent(instanceComponent, pair.Value);
                }
                else
                {
                    // If an actor has been removed without removing outlines, just remove the outlines too
                    m_keysToRemove.Add(pair.Key);
                    MyRenderProxy.Fail("The actor has been removed, but the highligh is still active. This bug is caused by the issue out of the renderer.");
                }
            }

            MyHighlightPass.Instance.End();
            RC.SetBlendState(null);
            foreach (var outlineKey in m_keysToRemove)
            {
                m_highlights.Remove(outlineKey);
            }
            m_keysToRemove.Clear();

            ISrvBindable initialSourceView = rgba8_1;
            IRtvBindable renderTargetview  = rgba8_1;

            float maxThickness = 0f;

            foreach (var pair in m_highlights)
            {
                foreach (MyHighlightDesc descriptor in pair.Value)
                {
                    maxThickness = Math.Max(maxThickness, descriptor.Thickness);
                }
            }

            if (maxThickness > 0)
            {
                IBorrowedRtvTexture rgba8_2 = MyManagers.RwTexturesPool.BorrowRtv("MyHighlight.Rgba8_2", Format.R8G8B8A8_UNorm_SRgb);
                MyBlur.Run(renderTargetview, rgba8_2, initialSourceView,
                           (int)Math.Round(maxThickness), MyBlur.MyBlurDensityFunctionType.Exponential, 0.25f,
                           MyDepthStencilStateManager.IgnoreDepthStencil);
                rgba8_2.Release();
            }

            MyGpuProfiler.IC_EndBlock();
            ProfilerShort.End();

            BlendHighlight(target, rgba8_1, fxaaTarget, depthStencilCopy);
        }