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Shader "Environment/DisplacePanner" {
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Properties{
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_Main_color("Main_color", Color) = (0.5,0.5,0.5,1)
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_Displace_slider("Displace_slider", Range(0, 2)) = 0.4
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_Brightness("Brightness", Float) = 1
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_MainTex("MainTex", 2D) = "white" {}
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_MainTex_XPanner("MainTex_XPanner", Float) = 0.03
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_MainTex_YPanner("MainTex_YPanner", Float) = 0.03
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_MistTex("MistTex", 2D) = "white" {}
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_Mist_XPanner("Mist_XPanner", Float) = -0.03
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_Mist_YPanner("Mist_YPanner", Float) = -0.03
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[HideInInspector]_Cutoff("Alpha cutoff", Range(0,1)) = 0.5
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}
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SubShader{
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Tags{ "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" "PreviewType" = "Plane" }
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Blend SrcAlpha OneMinusSrcAlpha
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ColorMask RGB
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Cull Off Lighting Off ZWrite Off
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Pass {
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CGPROGRAM
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#include "UnityCG.cginc"
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#pragma vertex vert
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#pragma fragment frag
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#pragma target 3.0
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#pragma multi_compile_particles
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#pragma multi_compile_fog
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uniform sampler2D _MainTex;
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uniform sampler2D _MistTex;
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uniform float4 _MainTex_ST;
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uniform float4 _MistTex_ST;
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uniform float _Displace_slider;
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uniform float4 _Main_color;
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uniform float _Brightness;
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uniform float _Mist_XPanner;
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uniform float _MainTex_XPanner;
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uniform float _Mist_YPanner;
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uniform float _MainTex_YPanner;
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struct VertexInput {
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float4 vertex : POSITION;
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float2 texcoord0 : TEXCOORD0;
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float4 vertexColor : COLOR;
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};
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struct VertexOutput {
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float4 pos : SV_POSITION;
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float2 uv0 : TEXCOORD0;
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float4 vertexColor : COLOR;
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};
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VertexOutput vert(VertexInput v) {
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VertexOutput o;
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o.uv0 = v.texcoord0;
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o.vertexColor = v.vertexColor;
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o.pos = UnityObjectToClipPos(v.vertex);
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return o;
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}
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float4 frag(VertexOutput i, float facing : VFACE) : COLOR {
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float r = tex2D(_MistTex , TRANSFORM_TEX(i.uv0 + _Time.y*float2(_Mist_XPanner,_Mist_YPanner), _MistTex)).r;
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float d = (r*2.0 - 1.0)*_Displace_slider;
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float2 uvoffset = _Time.y* float2(_MainTex_XPanner, _MainTex_YPanner) + i.uv0 + d.xx;
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float4 _MainTex_var = tex2D(_MainTex, TRANSFORM_TEX(uvoffset, _MainTex));
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float3 finalColor = (_Main_color.rgb*_MainTex_var.rgb*_Brightness);
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return fixed4(finalColor,(_Main_color.a*i.vertexColor.a*_MainTex_var.a));
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}
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ENDCG
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}
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}
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FallBack "Diffuse"
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}
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