升级6.4.升级水，升级天气

Packages/com.waveharmonic.crest/Runtime/Shaders/Surface/Emission.hlsl

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+// Crest Water System
+// Copyright © 2024 Wave Harmonic. All rights reserved.
+
+#ifndef d_WaveHarmonic_Crest_Surface_Emission
+#define d_WaveHarmonic_Crest_Surface_Emission
+
+#include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Macros.hlsl"
+
+m_CrestNameSpace
+
+half3 FoamBioluminescence
+(
+    const half i_FoamData,
+    const half i_FoamMap,
+    const half3 i_BioluminescenceColor,
+    const half i_BioluminescenceIntensity,
+    const half i_BioluminescenceGlowCoverage,
+    const half i_BioluminescenceGlowIntensity,
+    const bool i_BioluminescenceSparklesEnabled,
+    const half i_BioluminescenceSparklesMap,
+    const half i_BioluminescenceSparklesCoverage,
+    const half i_BioluminescenceSparklesIntensity,
+    const half i_BioluminescenceMaximumDepth,
+    const half i_WaterDepth
+)
+{
+    half3 emission = 0.0;
+
+    const half weight = 1.0 - saturate(i_WaterDepth / i_BioluminescenceMaximumDepth);
+
+    if (weight <= 0.0)
+    {
+        return emission;
+    }
+
+    emission +=
+            (i_BioluminescenceColor * i_FoamMap * i_BioluminescenceIntensity) +
+            (i_BioluminescenceColor * saturate(i_FoamData - (1.0 - i_BioluminescenceGlowCoverage)) * i_BioluminescenceGlowIntensity);
+
+    if (i_BioluminescenceSparklesEnabled)
+    {
+        emission += (i_BioluminescenceColor * i_BioluminescenceSparklesMap * saturate(i_FoamData - (1.0 - i_BioluminescenceSparklesCoverage)) * i_BioluminescenceSparklesIntensity);
+    }
+
+    emission *= weight;
+
+    return emission;
+}
+
+m_CrestNameSpaceEnd
+
+#endif // d_WaveHarmonic_Crest_Surface_Emission