Updated namespace;

Added UTSPass;
Chnaged the RTHanlde _HairShadowMap to not reallocate when screen resolution decreased;

Runtime/HDRP/Shaders/UtsHdrpProperties.hlsl

@@ -344,6 +344,8 @@ CBUFFER_END
 
 float _Outline_MaxWidth;
 
+float4 _HairShadowRTHandleScale;
+
 float _HairShadowDistance;
 float _HairShadowDistanceScaleFactor;
 float _HairShadowDepthBias;