add weather and time

Assets/Enviro 3 - Sky and Weather/Resources/Shader/Clouds/EnviroWeatherMap.shader

@@ -0,0 +1,89 @@
+Shader "Enviro3/Standard/WeatherTexture"  
+{
+	Properties 
+	{
+		_Coverage ("Coverage", Range(0,1)) = 0.5
+		_Tiling ("Tiling", Range(1,100)) = 10
+	}
+	SubShader 
+	{  
+		Tags { "RenderType"="Opaque" }
+		LOD 200
+		Pass { 
+			CGPROGRAM 
+			#pragma vertex vert
+			#pragma fragment frag
+			#include "UnityCG.cginc"
+			#include "../Includes/NoiseInclude.cginc"
+ 
+			#pragma target 3.0
+			#pragma exclude_renderers gles 
+
+			sampler2D _MainTex;
+
+		    struct VertexInput 
+		    {
+  				half4 vertex : POSITION;
+ 				float2 uv : TEXCOORD0;	
+        	};
+
+            struct VertexOutput 
+			{
+           		float4 position : SV_POSITION;
+ 				float2 uv : TEXCOORD0;
+            }; 
+			          
+            VertexOutput vert (appdata_img v) 
+			{
+ 			 	VertexOutput o;
+ 				o.position = UnityObjectToClipPos(v.vertex);				
+ 				o.uv = v.texcoord;
+ 				return o; 
+            }       
+ 		     
+ 			float4x4 world_view_proj;
+ 
+ 			float _CoverageLayer1;  
+			float _CloudsTypeLayer1;
+			float _WorleyFreq1Layer1; 
+			float _WorleyFreq2Layer1; 
+			float _DilateCoverageLayer1; 
+			float _DilateTypeLayer1;
+			float _CloudsTypeModifierLayer1; 
+			float4 _LocationOffset;
+			float3 _WindDirectionLayer1;
+		
+ 			float4 frag(VertexInput input) : SV_Target 
+ 			{  
+				float2 uv = input.uv; 
+
+				float2 windOffsetLayer1 = _WindDirectionLayer1.xy;
+ 
+				//float2 fillerUV = uv.xy + windOffsetLayer1 + _LocationOffset.xy;
+				//float covFiller = WorleyFBM2D(fillerUV,2,0.75) * 0.8; 
+		 
+				int freq1 = _WorleyFreq1Layer1;
+				int freq2 = _WorleyFreq2Layer1;
+
+				//Worley Noise
+				float worley1Layer1 = WorleyFBM2D((windOffsetLayer1 + _LocationOffset.xy + uv.xy), freq1, 1.4);
+				float worley2Layer1 = WorleyFBM2D((windOffsetLayer1 + _LocationOffset.xy + uv.xy), freq2, 2.2);
+ 
+				float dilateCoverageLayer1 = lerp(worley1Layer1,worley2Layer1,_DilateCoverageLayer1); 
+
+				//Coverage Layer
+				float coverageLayer1 = saturate(dilateCoverageLayer1 + ((1-dilateCoverageLayer1) * _CoverageLayer1));			
+				float dilateTypeLayer1 = (pow(lerp(worley1Layer1,worley2Layer1,_DilateTypeLayer1),0.5) - 0.1) * 0.65;
+				float typeLayer1 = saturate(dilateTypeLayer1 * _CloudsTypeModifierLayer1);
+				
+
+				float topClouds = saturate(pow((worley2Layer1) * worley1Layer1,1.5) + pow(worley1Layer1,_CoverageLayer1 * 2)); 
+
+
+				return float4(coverageLayer1,typeLayer1,topClouds,pow(topClouds,0.5));
+			}
+		ENDCG
+		}
+	}
+	FallBack "Diffuse"
+}