升级6.4.升级水，升级天气

Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Constants.hlsl

@@ -26,6 +26,8 @@
 // C# code to check if any parameters are within the MAX_LOD_COUNT limits
 #define MAX_LOD_COUNT 15
 
+#define k_Crest_WaveOctaveCount 14
+
 // How light is attenuated deep in water
 #define DEPTH_OUTSCATTER_CONSTANT 0.25
 
@@ -42,6 +44,9 @@
 #define CREST_SSS_MAXIMUM 0.6
 #define CREST_SSS_RANGE 0.12
 
+// Rudimentary SSS approximation for additional lights.
+#define k_Crest_AdditionalLightLerp 0.25
+
 // Note: Must match k_MaskBelowSurface in UnderwaterRenderer.Mask.cs.
 // Fog rendered from below.
 #define CREST_MASK_BELOW_SURFACE        -1.0