Initial commit

Assets/Procedural Worlds/Gaia/Shaders/PW General/PW_Water_Vars.cginc

@@ -0,0 +1,80 @@
+#define HALF_MIN 6.103515625e-5
+
+#ifdef SO_COLORSPACE_GAMMA
+	#define DielectricSpec half4(0.220916301, 0.220916301, 0.220916301, 1.0 - 0.220916301)
+	#define ColorSpaceDouble half4(2.0, 2.0, 2.0, 2.0)
+#else
+	#define DielectricSpec half4(0.04, 0.04, 0.04, 1.0 - 0.04)
+	#define ColorSpaceDouble half4(4.59479380, 4.59479380, 4.59479380, 2.0)
+#endif
+
+
+uniform float       _PW_SrcBlend;
+uniform float       _PW_DstBlend;
+
+uniform sampler2D   _CameraOpaqueTexture;
+uniform sampler2D   _ScreenNormals;
+uniform sampler2D 	_CameraDepthTexture; 
+
+uniform sampler2D 	_DataMap;
+uniform half        _DataMapOffsetX;
+uniform half        _DataMapOffsetZ;
+uniform half        _DataMapPointScale;
+
+uniform sampler2D 	_WaterDepthRamp;
+uniform half        _TransparentMin;
+uniform half 		_TransparentDepth;
+
+uniform half        _ReflectionStrength;
+uniform sampler2D 	_NormalLayer0; 
+uniform sampler2D 	_NormalLayer1; 
+uniform sampler2D 	_NormalLayer2; 
+uniform sampler2D 	_NormalFadeMap; 
+uniform half 		_NormalLayer0Scale; 
+uniform half 		_NormalLayer1Scale; 
+uniform half 		_NormalLayer2Scale; 
+uniform half        _NormalFadeStart;
+uniform half        _NormalFadeDistance;
+uniform float       _NormalMoveScale;
+uniform half 		_FoamDepth;
+uniform half 		_FoamStrength;
+uniform sampler2D 	_ReflectionTex; 
+uniform half4       _ReflectionColor;
+uniform half4       _UnderWaterColor;
+uniform half4       _EdgeWaterColor;
+uniform half        _EdgeWaterDist;
+half      			_NormalTile;
+half                _FoamTexTile;
+half      			_WaveSpeed;
+half      			_WaveLength;
+float 				_WaveSteepness; 
+float 				_WaveScale; 
+float               _ReflectionDistortion;
+float4              _WaveDirection;
+float               _WaveShoreClamp;
+float               _WaveDirGlobal;
+float               _WaveBackwashToggle;
+float               _WavePeakToggle;
+
+//			half                _Metallic;
+half                _Smoothness;
+half4 				_AmbientColor;
+sampler2D 			_FoamTex;
+
+struct PWSurface
+{
+	half  	roughness;
+	half  	roughnessX2;
+	half  	metallic;
+	half4 	finalRGBA;
+	half3 	specularColor;
+	half    reflectInverse;
+	half3 	reflection;
+	half    reflectivity;
+	half    dotNV;
+	half3   depthColor;
+	half3    debug;
+};
+
+
+