71 lines
1.5 KiB
Plaintext
71 lines
1.5 KiB
Plaintext
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Shader "Sun_Temple/Clouds" {
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Properties {
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_Color ("Main Color", Color) = (1,1,1,1)
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_MainTex ("Base (RGB) Gloss (A)", 2D) = "white" {}
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_DistortionTexture("Distortion Texture", 2D) = "black" {}
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_DistortionIntensity("Distortion Intensity", range(0, 1)) = 0.5
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_ScrollSpeed("Scroll Speed", float) = 0.5
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}
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SubShader {
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Tags { "RenderType"="Opaque" "Queue"="Overlay" "IgnoreProjector"="True" }
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LOD 200
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Cull Off
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ZWrite Off
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Blend OneMinusDstColor One
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Fog {Mode Off}
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CGPROGRAM
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#pragma surface surf SimpleUnlit nofog
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#pragma target 3.0
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sampler2D _MainTex, _DistortionTexture;
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half _ScrollSpeed, _DistortionIntensity;
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half4 _Color;
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half4 LightingSimpleUnlit (SurfaceOutput s, half3 lightDir, half atten) {
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half NdotL = dot (s.Normal, lightDir);
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half4 c;
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c.rgb = s.Albedo;
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c.a = s.Alpha;
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return c;
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}
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struct Input {
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half2 uv_MainTex;
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};
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void surf (Input IN, inout SurfaceOutput o) {
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half scrollX = _ScrollSpeed * _Time;
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half2 uv_scrolled = IN.uv_MainTex + half2(scrollX, 0);
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half distortion = tex2D(_DistortionTexture, uv_scrolled);
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half uv_distorted_x = (distortion * _DistortionIntensity * 0.1) - 0.05;
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half2 uv_distorted_xy = IN.uv_MainTex + half2(uv_distorted_x, 0);
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half3 col = tex2D(_MainTex, uv_distorted_xy);
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half3 finalAlbedo = col * _Color;
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o.Albedo = saturate(finalAlbedo);
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}
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ENDCG
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}
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FallBack "Diffuse"
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}
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