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public struct AtlasInit |
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{ |
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public BaseInit baseInit; // the base class's initializer
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public string shaderKeyword; // the global shader keyword to use when rendering the shadowmap
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public BaseInit baseInit; // the base class's initializer
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public string shaderKeyword; // the global shader keyword to use when rendering the shadowmap
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public Shader shadowClearShader; |
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public ComputeShader shadowBlurMoments; |
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} |
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// UI stuff
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public ShadowAtlas( ref AtlasInit init ) : base( ref init.baseInit ) |
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{ |
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m_ClearMat = new Material( Shader.Find( "Hidden/ScriptableRenderPipeline/ShadowClear" ) ); |
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m_ClearMat = CoreUtils.CreateEngineMaterial(init.shadowClearShader); |
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m_Cleanup = (CachedEntry entry) => { Free( entry ); }; |
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m_Comparator = (ref Key k, ref CachedEntry entry) => { return k.id == entry.key.id && k.faceIdx == entry.key.faceIdx; }; |
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public void Dispose() |
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{ |
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if( m_Shadowmap != null ) |
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m_Shadowmap.Release(); |
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m_Shadowmap.Release(); |
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CoreUtils.Destroy(m_ClearMat); |
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} |
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override public bool Reserve( FrameId frameId, Camera camera, bool cameraRelativeRendering, ref ShadowData shadowData, ShadowRequest sr, uint width, uint height, ref VectorArray<ShadowData> entries, ref VectorArray<ShadowPayload> payload, List<VisibleLight> lights) |
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sd.edgeTolerance = asd.edgeTolerance; |
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sd.viewBias = new Vector4( asd.viewBiasMin, asd.viewBiasMax, asd.viewBiasScale, 2.0f / ce.current.proj.m00 / ce.current.viewport.width * 1.4142135623730950488016887242097f ); |
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sd.normalBias = new Vector4( asd.normalBiasMin, asd.normalBiasMax, asd.normalBiasScale, ShadowUtils.Asfloat( flags ) ); |
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// write :(
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ce.current.shadowAlgo = (GPUShadowAlgorithm) shadowAlgo; |
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m_EntryCache[ceIdx] = ce; |
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cmd.SetViewport( m_EntryCache[i].current.viewport ); |
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cbName = "Shadowmap.ClearRect"; |
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cmd.BeginSample( cbName ); |
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if( m_ClearMat == null ) |
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m_ClearMat = new Material( Shader.Find( "Hidden/ScriptableRenderPipeline/ShadowClear" ) ); |
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CoreUtils.DrawFullScreen( cmd, m_ClearMat, null, 0 ); |
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cmd.EndSample( cbName ); |
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cmd.SetViewProjectionMatrices( m_EntryCache[i].current.view, m_EntryCache[i].current.proj ); |
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m_Flags |= SystemInfo.usesReversedZBuffer ? Flags.reversed_z : 0; |
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m_SampleCount = sampleCount <= 0 ? 1 : (sampleCount > k_MaxSampleCount ? k_MaxSampleCount : sampleCount); |
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m_MomentBlurCS = Resources.Load<ComputeShader>( "ShadowBlurMoments" ); |
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m_MomentBlurCS = init.shadowBlurMoments; |
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if( m_MomentBlurCS ) |
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{ |
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Sebastien Lagarde
7 年前