Exemplo n.º 1
0
        void FilterCubemapCommon(CommandBuffer cmd,
                                 Texture source, RenderTexture target, int mipCount,
                                 Matrix4x4[] worldToViewMatrices)
        {
            // Solid angle associated with a texel of the cubemap.
            float invOmegaP = (6.0f * source.width * source.width) / (4.0f * Mathf.PI);

            m_GgxConvolveMaterial.SetTexture("_MainTex", source);
            m_GgxConvolveMaterial.SetTexture("_GgxIblSamples", m_GgxIblSampleData);
            m_GgxConvolveMaterial.SetFloat("_InvOmegaP", invOmegaP);

            for (int mip = 1; mip < ((int)EnvConstants.SpecCubeLodStep + 1); ++mip)
            {
                using (new ProfilingSample(cmd, "Filter Cubemap Mip {0}", mip))
                {
                    for (int face = 0; face < 6; ++face)
                    {
                        var faceSize  = new Vector4(source.width >> mip, source.height >> mip, 1.0f / (source.width >> mip), 1.0f / (source.height >> mip));
                        var transform = SkyManager.ComputePixelCoordToWorldSpaceViewDirectionMatrix(0.5f * Mathf.PI, faceSize, worldToViewMatrices[face], true);

                        var props = new MaterialPropertyBlock();
                        props.SetFloat("_Level", mip);
                        props.SetMatrix(HDShaderIDs._PixelCoordToViewDirWS, transform);

                        CoreUtils.SetRenderTarget(cmd, target, ClearFlag.None, mip, (CubemapFace)face);
                        CoreUtils.DrawFullScreen(cmd, m_GgxConvolveMaterial, props);
                    }
                }
            }
        }
Exemplo n.º 2
0
        public void UpdateCurrentSkySettings(HDCamera hdCamera)
        {
            m_VisualSky.skySettings = GetSkySetting(VolumeManager.instance.stack);

#if UNITY_EDITOR
            if (HDUtils.IsRegularPreviewCamera(hdCamera.camera))
            {
                m_VisualSky.skySettings = GetDefaultPreviewSkyInstance();
            }
#endif

            m_BakingSky.skySettings = SkyManager.GetBakingSkySettings();

            // Update needs to happen before testing if the component is active other internal data structure are not properly updated yet.
            VolumeManager.instance.Update(m_LightingOverrideVolumeStack, hdCamera.volumeAnchor, m_LightingOverrideLayerMask);
            if (VolumeManager.instance.IsComponentActiveInMask <VisualEnvironment>(m_LightingOverrideLayerMask))
            {
                SkySettings newSkyOverride = GetSkySetting(m_LightingOverrideVolumeStack);
                if (m_LightingOverrideSky.skySettings != null && newSkyOverride == null)
                {
                    // When we switch from override to no override, we need to make sure that the visual sky will actually be properly re-rendered.
                    // Resetting the visual sky hash will ensure that.
                    m_VisualSky.skyParametersHash = -1;
                }
                m_LightingOverrideSky.skySettings = newSkyOverride;
            }
            else
            {
                m_LightingOverrideSky.skySettings = null;
            }
        }
Exemplo n.º 3
0
        void UpdateCurrentBakingSky()
        {
            SkySettings newBakingSky = GetSkyFromIDAndVolume(m_BakingSkyUniqueID, m_Profile);

            if (newBakingSky != m_BakingSky)
            {
                SkyManager.UnRegisterBakingSky(m_BakingSky);
                if (newBakingSky != null)
                    SkyManager.RegisterBakingSky(newBakingSky);

                m_BakingSky = newBakingSky;
            }
        }
        public void Init(HDRenderPipelineAsset asset, SkyManager skyManager, HDRaytracingManager raytracingManager, SharedRTManager sharedRTManager)
        {
            // Keep track of the pipeline asset
            m_PipelineAsset     = asset;
            m_PipelineResources = asset.renderPipelineResources;

            // Keep track of the sky manager
            m_SkyManager = skyManager;

            // keep track of the ray tracing manager
            m_RaytracingManager = raytracingManager;

            // Keep track of the shared rt manager
            m_SharedRTManager = sharedRTManager;

            m_IndirectDiffuseTexture = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, name: "IndirectDiffuseBuffer");
        }
        public void Init(HDRenderPipelineAsset asset, SkyManager skyManager, HDRaytracingManager raytracingManager, SharedRTManager sharedRTManager, GBufferManager gbufferManager)
        {
            // Keep track of the pipeline asset
            m_PipelineAsset     = asset;
            m_PipelineResources = asset.renderPipelineResources;

            // Keep track of the sky manager
            m_SkyManager = skyManager;

            // keep track of the ray tracing manager
            m_RaytracingManager = raytracingManager;

            // Keep track of the shared rt manager
            m_SharedRTManager = sharedRTManager;
            m_GBufferManager  = gbufferManager;

            m_IndirectDiffuseTexture = RTHandles.Alloc(Vector2.one, TextureXR.slices, colorFormat: GraphicsFormat.R16G16B16A16_SFloat, dimension: TextureXR.dimension, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "IndirectDiffuseBuffer");
            m_DenoiseBuffer0         = RTHandles.Alloc(Vector2.one, TextureXR.slices, colorFormat: GraphicsFormat.R16G16B16A16_SFloat, dimension: TextureXR.dimension, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "IndirectDiffuseDenoiseBuffer");
        }
Exemplo n.º 6
0
        public void Init(HDRenderPipelineAsset asset, SkyManager skyManager, HDRaytracingManager raytracingManager, SharedRTManager sharedRTManager, GBufferManager gbufferManager)
        {
            // Keep track of the pipeline asset
            m_PipelineAsset     = asset;
            m_PipelineResources = asset.renderPipelineResources;

            // Keep track of the sky manager
            m_SkyManager = skyManager;

            // keep track of the ray tracing manager
            m_RaytracingManager = raytracingManager;

            // Keep track of the shared rt manager
            m_SharedRTManager = sharedRTManager;
            m_GBufferManager  = gbufferManager;

            m_IndirectDiffuseTexture = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.R16G16B16A16_SFloat), enableRandomWrite: true, xrInstancing: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "IndirectDiffuseBuffer");
            m_DenoiseBuffer0         = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.R16G16B16A16_SFloat), enableRandomWrite: true, xrInstancing: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "IndirectDiffuseDenoiseBuffer");
        }
Exemplo n.º 7
0
        public void Init(HDRenderPipelineAsset asset, SkyManager skyManager, HDRaytracingManager raytracingManager, SharedRTManager sharedRTManager, GBufferManager gbufferManager)
        {
            // Keep track of the pipeline asset
            m_PipelineAsset     = asset;
            m_PipelineResources = asset.renderPipelineResources;

            // Keep track of the sky manager
            m_SkyManager = skyManager;

            // keep track of the ray tracing manager
            m_RaytracingManager = raytracingManager;

            // Keep track of the shared rt manager
            m_SharedRTManager = sharedRTManager;
            m_GbufferManager  = gbufferManager;

            m_LightingTexture = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.R16G16B16A16_SFloat), enableRandomWrite: true, xrInstancing: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "LightingBuffer");
            m_HitPdfTexture   = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.R16G16B16A16_SFloat), enableRandomWrite: true, xrInstancing: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "HitPdfBuffer");
            m_VarianceBuffer  = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.R8_UNorm), enableRandomWrite: true, xrInstancing: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "VarianceBuffer");
            m_MinBoundBuffer  = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.B10G11R11_UFloatPack32), enableRandomWrite: true, xrInstancing: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "MinBoundBuffer");
            m_MaxBoundBuffer  = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.B10G11R11_UFloatPack32), enableRandomWrite: true, xrInstancing: true, useDynamicScale: true, useMipMap: false, autoGenerateMips: false, name: "MaxBoundBuffer");
        }
        public void Init(HDRenderPipelineAsset asset, SkyManager skyManager, HDRaytracingManager raytracingManager, SharedRTManager sharedRTManager, GBufferManager gbufferManager)
        {
            // Keep track of the pipeline asset
            m_PipelineAsset     = asset;
            m_PipelineResources = asset.renderPipelineResources;

            // Keep track of the sky manager
            m_SkyManager = skyManager;

            // keep track of the ray tracing manager
            m_RaytracingManager = raytracingManager;

            // Keep track of the shared rt manager
            m_SharedRTManager = sharedRTManager;
            m_GbufferManager  = gbufferManager;

            m_LightingTexture = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, name: "LightingBuffer");
            m_HitPdfTexture   = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, name: "HitPdfBuffer");
            m_VarianceBuffer  = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: GraphicsFormat.R16_SFloat, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, name: "VarianceBuffer");
            m_MinBoundBuffer  = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, name: "MinBoundBuffer");
            m_MaxBoundBuffer  = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite: true, useDynamicScale: true, useMipMap: false, name: "MaxBoundBuffer");
        }
Exemplo n.º 9
0
        public void Init(HDRenderPipelineAsset asset, SkyManager skyManager, HDRaytracingManager raytracingManager, SharedRTManager sharedRTManager)
        {
            // Keep track of the pipeline asset
            m_PipelineAsset     = asset;
            m_PipelineResources = asset.renderPipelineResources;

            // Keep track of the sky manager
            m_SkyManager = skyManager;

            // keep track of the ray tracing manager
            m_RaytracingManager = raytracingManager;

            // Keep track of the shared rt manager
            m_SharedRTManager = sharedRTManager;

            m_RaytracingFlagTarget = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: GraphicsFormat.R8_SNorm, enableRandomWrite: true, useMipMap: false, name: "RaytracingFlagTexture");

            m_RaytracingFlagStateBlock = new RenderStateBlock
            {
                depthState = new DepthState(false, CompareFunction.LessEqual),
                mask       = RenderStateMask.Depth
            };
        }
Exemplo n.º 10
0
        public void Init(HDRenderPipelineAsset asset, SkyManager skyManager, HDRaytracingManager raytracingManager, SharedRTManager sharedRTManager)
        {
            // Keep track of the pipeline asset
            m_PipelineAsset     = asset;
            m_PipelineResources = asset.renderPipelineResources;

            // Keep track of the sky manager
            m_SkyManager = skyManager;

            // keep track of the ray tracing manager
            m_RaytracingManager = raytracingManager;

            // Keep track of the shared rt manager
            m_SharedRTManager = sharedRTManager;

            m_RaytracingFlagTarget   = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.R8_SNorm), enableRandomWrite: true, useMipMap: false, name: "RaytracingFlagTexture");
            m_DebugRaytracingTexture = RTHandles.Alloc(Vector2.one, filterMode: FilterMode.Point, colorFormat: UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline.OverrideRTGraphicsFormat(GraphicsFormat.R16G16B16A16_SFloat), enableRandomWrite: true, useDynamicScale: true, useMipMap: false, name: "DebugRaytracingBuffer");

            m_RaytracingFlagStateBlock = new RenderStateBlock
            {
                depthState = new DepthState(false, CompareFunction.LessEqual),
                mask       = RenderStateMask.Depth
            };
        }
Exemplo n.º 11
0
 void OnDisable()
 {
     SkyManager.UnRegisterBakingSky(m_BakingSky);
     m_BakingSky = null;
 }
Exemplo n.º 12
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 void OnDisable()
 {
     SkyManager.UnRegisterStaticLightingSky(this);
     skySettings = null;
 }
Exemplo n.º 13
0
 void OnEnable()
 {
     UpdateCurrentStaticLightingSky();
     SkyManager.RegisterStaticLightingSky(this);
 }
 void OnDisable()
 {
     SkyManager.UnRegisterStaticLightingSky(this);
     Reset();
 }