fix:1

Assets/Artwork/MeiGongZiYuan/Model/Water/Shaders/BGWaterBase.hlsl

@@ -0,0 +1,98 @@
+#ifndef BADDOG_WATER_BASE
+#define BADDOG_WATER_BASE
+
+	sampler2D _MainWave;
+	float4 _MainWave_ST;
+
+	sampler2D _SecondWave;
+	float4 _SecondWave_ST;
+
+	half _MainWaveBumpScale;
+	half _SecondWaveBumpScale;
+
+	half4 _MainWaveTilingOffset;
+	half4 _SecondWaveTilingOffset;
+	half4 _ThirdWaveTilingOffset;
+
+	half _WaterDepthOffset;
+	half _WaterMuddyScale;
+	half _WaterDistortScale;
+
+	half4 _WaterBaseColor;
+	half4 _WaterMuddyColor;
+
+	half _SpecularIntensity;
+	half _EnviromentIntensity;
+
+	half _SSRMaxSampleCount;
+	half _SSRSampleStep;
+	half _SSRIntensity;
+
+	TEXTURE2D(_CameraDepthTexture); SAMPLER(sampler_CameraDepthTexture);
+	TEXTURE2D(_CameraOpaqueTexture); SAMPLER(sampler_CameraOpaqueTexture);
+
+
+	#include "./BGWaterOrtho.hlsl"
+	#include "./BGWaterStruct.hlsl"
+	#include "./BGWaterSSR.hlsl"
+	#include "./BGWaterLighting.hlsl"
+
+
+	BGWaterVertexOutput VertexCommon(BGWaterVertexInput v)
+	{
+		BGWaterVertexOutput o = (BGWaterVertexOutput)0;
+
+		UNITY_SETUP_INSTANCE_ID(v);
+		UNITY_TRANSFER_INSTANCE_ID(v, o); 
+		UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o); 
+
+		o.pos = TransformObjectToHClip(v.vertex);
+
+		o.mainWaveUV.xy = v.texcoord * _MainWaveTilingOffset.xy + _Time.r * _MainWaveTilingOffset.zw * 0.1;
+		o.secondWaveUV.xy = v.texcoord * _SecondWaveTilingOffset.xy + _Time.r * _SecondWaveTilingOffset.zw * 0.1;
+		o.secondWaveUV.zw = v.texcoord * _ThirdWaveTilingOffset.xy + _Time.r * _ThirdWaveTilingOffset.zw * 0.1;
+
+		float3 worldPos = TransformObjectToWorld(v.vertex);
+
+		VertexNormalInputs normalInput = GetVertexNormalInputs(v.normal, v.tangent);
+
+		o.worldNormalDir = float4(normalInput.normalWS, worldPos.x);
+		o.worldTangentDir = float4(normalInput.tangentWS, worldPos.y);
+		o.worldBitangentDir = float4(normalInput.bitangentWS, worldPos.z);
+
+		o.mainWaveUV.z = ComputeFogFactor(o.pos.z);
+
+		o.screenPos = ComputeScreenPos(o.pos);
+		o.screenPos.z = -TransformWorldToView(worldPos).z;
+
+		return o;
+	}
+
+	BGWaterVertexOutput VertexForward(BGWaterVertexInput vertexInput)
+	{
+		BGWaterVertexOutput vertexOutput = VertexCommon(vertexInput);
+		return vertexOutput;
+	}
+
+	half4 FragForward(BGWaterVertexOutput vertexOutput) : SV_Target
+	{
+		UNITY_SETUP_INSTANCE_ID(vertexOutput); 
+		UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(vertexOutput);  
+
+		BGLightingData lightingData = PrepareLighting(vertexOutput);
+
+		// reflection + fog
+		half3 reflection = GetReflectionWithSSR(vertexOutput, lightingData);
+		reflection = MixFog(reflection, vertexOutput.mainWaveUV.z);
+
+		// refraction
+		half4 refraction = GetRefraction(vertexOutput, lightingData);
+
+		// final
+		half3 finalColor = lerp(refraction.rgb, reflection, refraction.a);
+
+		return half4(finalColor, 1);
+	}
+
+#endif
+