Shader "VG/water08" {
    Properties {
        _MainColor ("Main Color", Color) = (1,1,1,1)
        _MainTex ("MainTex", 2D) = "white" {}
        _MainU ("Main U", Range(-1, 1)) = 0
        _MainV ("Main V", Range(-1, 1)) = 0
        _Noise1 ("Noise1", 2D) = "white" {}
        _Noise1Intensity ("Noise1 Intensity", Range(0, 2)) = 0.2
        _NoiseUV ("Noise UV", Vector) = (0,0,0,0)
        _Noise2Color ("Noise2 Color", Color) = (1,1,1,1)
        _Noise2 ("Noise2", 2D) = "white" {}
        _Noise2Intensity ("Noise2 Intensity", Range(0, 5)) = 1
        _Noise2U ("Noise2 U", Range(-1, 1)) = 0
        _Noise2V ("Noise2 V", Range(-1, 1)) = 0
        _Opacity ("Opacity", Range(0, 1)) = 1
        [HideInInspector]_Cutoff ("Alpha cutoff", Range(0,1)) = 0.5
    }
    SubShader {
        Tags {
            "IgnoreProjector"="True"
            "Queue"="Transparent"
            "RenderType"="Transparent"
        }
        Pass {
            Name "FORWARD"
            Tags {
                "LightMode"="ForwardBase"
            }
            Blend SrcAlpha OneMinusSrcAlpha
            ZWrite Off
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDBASE
            #include "UnityCG.cginc"

            sampler2D _MainTex,_Noise1,_Noise2; float4 _MainTex_ST,_Noise1_ST,_Noise2_ST;
            uniform float4 _MainColor,_TimeEditor,_NoiseUV,_Noise2Color;
            uniform float _MainU,_MainV,_Noise2U,_Noise2V,_Opacity,_Noise1Intensity,_Noise2Intensity;

            struct VertexInput {
                float4 vertex : POSITION;
                float2 texcoord0 : TEXCOORD0;
                float4 vertexColor : COLOR;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float4 vertexColor : COLOR;
                UNITY_FOG_COORDS(1)
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.vertexColor = v.vertexColor;
                o.pos = UnityObjectToClipPos( v.vertex );
                UNITY_TRANSFER_FOG(o,o.pos);
                return o;
            }
            float4 frag(VertexOutput i) : COLOR {
/// Emissive:
                float4 Time = _Time + _TimeEditor;
                float2 MainUV = (i.uv0+(float2(_MainU,_MainV)*Time.g));
                float4 _MainTex_var = tex2D(_MainTex,TRANSFORM_TEX(MainUV, _MainTex));
                float2 _Noise11UV = ((float2(_NoiseUV.r,_NoiseUV.g)*Time.g)+i.uv0);
                float4 _Noise11 = tex2D(_Noise1,TRANSFORM_TEX(_Noise11UV, _Noise1));
                float2 _Noise12UV = (i.uv0+(Time.g*float2(_NoiseUV.b,_NoiseUV.a)));
                float4 _Noise12 = tex2D(_Noise1,TRANSFORM_TEX(_Noise12UV, _Noise1));
                float2 _Noise21UV = (i.uv0+(_Noise11.r*_Noise12.r*_Noise1Intensity));
                float4 _Noise21 = tex2D(_Noise2,TRANSFORM_TEX(_Noise21UV, _Noise2));
                float2 _Noise2UV = (i.uv0+(float2(_Noise2U,_Noise2V)*Time.g));
                float4 _Noise22 = tex2D(_Noise2,TRANSFORM_TEX(_Noise2UV, _Noise2));
                float3 finalColor = ((_MainColor.rgb*_MainTex_var.rgb)+(_Noise21.r*_Noise22.r*_Noise2Intensity*_Noise2Color.rgb));
                fixed4 finalRGBA = fixed4(finalColor,(_Opacity*i.vertexColor.a));
                UNITY_APPLY_FOG(i.fogCoord, finalRGBA);
                return finalRGBA;
            }
            ENDCG
        }
    }
}