using UnityEngine.Rendering ;
using System ;
using System.Collections.Generic ;
namespace UnityEngine.Experimental.Rendering
{
Object . DestroyImmediate ( m_DebugMaterial ) ;
}
override public bool Reserve ( FrameId frameId , ref ShadowData shadowData , ShadowRequest sr , uint width , uint height , ref VectorArray < ShadowData > entries , ref VectorArray < ShadowPayload > payload , VisibleLight [ ] lights )
override public bool Reserve ( FrameId frameId , ref ShadowData shadowData , ShadowRequest sr , uint width , uint height , ref VectorArray < ShadowData > entries , ref VectorArray < ShadowPayload > payload , List < VisibleLight > lights )
{
for ( uint i = 0 , cnt = sr . facecount ; i < cnt ; + + i )
{
return Reserve ( frameId , ref shadowData , sr , m_TmpWidths , m_TmpHeights , ref entries , ref payload , lights ) ;
}
override public bool Reserve ( FrameId frameId , ref ShadowData shadowData , ShadowRequest sr , uint [ ] widths , uint [ ] heights , ref VectorArray < ShadowData > entries , ref VectorArray < ShadowPayload > payload , VisibleLight [ ] lights )
override public bool Reserve ( FrameId frameId , ref ShadowData shadowData , ShadowRequest sr , uint [ ] widths , uint [ ] heights , ref VectorArray < ShadowData > entries , ref VectorArray < ShadowPayload > payload , List < VisibleLight > lights )
{
if ( m_FrameId . frameCount ! = frameId . frameCount )
m_ActiveEntriesCount = 0 ;
bit < < = 1 ;
}
WritePerLightPayload ( ref lights [ sr . index ] , sr , ref sd , ref payload , ref originalPayloadCount ) ;
WritePerLightPayload ( lights , sr , ref sd , ref payload , ref originalPayloadCount ) ;
return true ;
}
}
// Writes additional per light data into the payload vector. Make sure to call base.WritePerLightPayload first.
virtual protected void WritePerLightPayload ( ref VisibleLight light , ShadowRequest sr , ref ShadowData sd , ref ShadowPayloadVector payload , ref uint payloadOffset )
virtual protected void WritePerLightPayload ( List < VisibleLight > lights , ShadowRequest sr , ref ShadowData sd , ref ShadowPayloadVector payload , ref uint payloadOffset )
{
ShadowPayload sp = new ShadowPayload ( ) ;
if ( sr . shadowType = = GPUShadowType . Directional )
ShadowUtils . Unpack ( sr . shadowAlgorithm , out algo , out vari , out prec ) ;
if ( algo = = ShadowAlgorithm . PCF )
{
AdditionalShadowData asd = light . light . GetComponent < AdditionalShadowData > ( ) ;
AdditionalShadowData asd = lights [ sr . index ] . light . GetComponent < AdditionalShadowData > ( ) ;
if ( ! asd )
return ;
cb . ClearRenderTarget ( true , ! IsNativeDepth ( ) , m_ClearColor ) ;
}
override public void Update ( FrameId frameId , ScriptableRenderContext renderContext , CullResults cullResults , VisibleLight [ ] lights )
override public void Update ( FrameId frameId , ScriptableRenderContext renderContext , CullResults cullResults , List < VisibleLight > lights )
{
var profilingSample = new HDPipeline . Utilities . ProfilingSample ( string . Format ( "Shadowmap{0}" , m_TexSlot ) , renderContext ) ;
profilingSample . Dispose ( ) ;
}
virtual protected void PostUpdate ( FrameId frameId , CommandBuffer cb , uint rendertargetSlice , VisibleLight [ ] lights )
virtual protected void PostUpdate ( FrameId frameId , CommandBuffer cb , uint rendertargetSlice , List < VisibleLight > lights )
{
if ( ! IsNativeDepth ( ) )
cb . ReleaseTemporaryRT ( m_TempDepthId ) ;
}
// Writes additional per light data into the payload vector. Make sure to call base.WritePerLightPayload first.
override protected void WritePerLightPayload ( ref VisibleLight light , ShadowRequest sr , ref ShadowData sd , ref ShadowPayloadVector payload , ref uint payloadOffset )
override protected void WritePerLightPayload ( List < VisibleLight > lights , ShadowRequest sr , ref ShadowData sd , ref ShadowPayloadVector payload , ref uint payloadOffset )
base . WritePerLightPayload ( ref light , sr , ref sd , ref payload , ref payloadOffset ) ;
base . WritePerLightPayload ( lights , sr , ref sd , ref payload , ref payloadOffset ) ;
AdditionalShadowData asd = light . light . GetComponent < AdditionalShadowData > ( ) ;
AdditionalShadowData asd = lights [ sr . index ] . light . GetComponent < AdditionalShadowData > ( ) ;
if ( ! asd )
return ;
cb . ClearRenderTarget ( true , true , m_ClearColor ) ;
}
protected override void PostUpdate ( FrameId frameId , CommandBuffer cb , uint rendertargetSlice , VisibleLight [ ] lights )
protected override void PostUpdate ( FrameId frameId , CommandBuffer cb , uint rendertargetSlice , List < VisibleLight > lights )
{
cb . name = "VSM conversion" ;
if ( rendertargetSlice = = uint . MaxValue )
cullingParams . shadowDistance = Mathf . Min ( m_ShadowSettings . maxShadowDistance , cullingParams . shadowDistance ) ;
}
public override void ProcessShadowRequests ( FrameId frameId , CullResults cullResults , Camera camera , VisibleLight [ ] lights , ref uint shadowRequestsCount , int [ ] shadowRequests , out int [ ] shadowDataIndices )
public override void ProcessShadowRequests ( FrameId frameId , CullResults cullResults , Camera camera , List < VisibleLight > lights , ref uint shadowRequestsCount , int [ ] shadowRequests , out int [ ] shadowDataIndices )
{
shadowDataIndices = null ;
}
}
protected override void PrioritizeShadowCasters ( Camera camera , VisibleLight [ ] lights , uint shadowRequestsCount , int [ ] shadowRequests )
protected override void PrioritizeShadowCasters ( Camera camera , List < VisibleLight > lights , uint shadowRequestsCount , int [ ] shadowRequests )
{
// this function simply looks at the projected area on the screen, ignoring all light types and shapes
m_TmpSortKeys . Reset ( shadowRequestsCount ) ;
m_TmpSortKeys . ExtractTo ( shadowRequests , 0 , out shadowRequestsCount , delegate ( long key ) { return ( int ) ( key & 0 xffffffff ) ; } ) ;
}
protected override void PruneShadowCasters ( Camera camera , VisibleLight [ ] lights , ref VectorArray < int > shadowRequests , ref ShadowRequestVector requestsGranted , out uint totalRequestCount )
protected override void PruneShadowCasters ( Camera camera , List < VisibleLight > lights , ref VectorArray < int > shadowRequests , ref ShadowRequestVector requestsGranted , out uint totalRequestCount )
{
Debug . Assert ( shadowRequests . Count ( ) > 0 ) ;
// at this point the array is sorted in order of some importance determined by the prioritize function
if ( add )
{
sreq . instanceId = vl . light . GetInstanceID ( ) ;
sreq . index = ( uint ) requestIdx ;
sreq . index = requestIdx ;
sreq . facemask = ( uint ) ( 1 < < facecount ) - 1 ;
sreq . shadowType = shadowType ;
m_TmpSortKeys . ExtractTo ( ref shadowRequests , ( long idx ) = > { return ( int ) idx ; } ) ;
}
protected override void AllocateShadows ( FrameId frameId , VisibleLight [ ] lights , uint totalGranted , ref ShadowRequestVector grantedRequests , ref ShadowIndicesVector shadowIndices , ref ShadowDataVector shadowDatas , ref ShadowPayloadVector shadowmapPayload )
protected override void AllocateShadows ( FrameId frameId , List < VisibleLight > lights , uint totalGranted , ref ShadowRequestVector grantedRequests , ref ShadowIndicesVector shadowIndices , ref ShadowDataVector shadowDatas , ref ShadowPayloadVector shadowmapPayload )
{
ShadowData sd = new ShadowData ( ) ;
shadowDatas . Reserve ( totalGranted ) ;
}
}
public override void RenderShadows ( FrameId frameId , ScriptableRenderContext renderContext , CullResults cullResults , VisibleLight [ ] lights )
public override void RenderShadows ( FrameId frameId , ScriptableRenderContext renderContext , CullResults cullResults , List < VisibleLight > lights )
{
using ( new HDPipeline . Utilities . ProfilingSample ( "Render Shadows Exp" , renderContext ) )
{
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7 年前