// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
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Shader "Effect/FlowingLight Blend" {
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Properties{
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_TintColor("Tint Color", Color) = (0.5,0.5,0.5,0.5)
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_MainTex("Main Texture", 2D) = "white" {}
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_NoiseTex("Noise Texture (RG)", 2D) = "white" {}
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_RollTimeX("Roll Time X", Float) = 0.2
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_RollTimeY("Roll Time Y", Float) = 0
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}
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Category{
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Tags{ "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
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Blend SrcAlpha OneMinusSrcAlpha
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Cull Off Lighting Off ZWrite Off
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BindChannels{
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Bind "Color", color
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Bind "Vertex", vertex
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Bind "TexCoord", texcoord
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}
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// ---- Fragment program cards
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SubShader{
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Pass{
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CGPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#pragma fragmentoption ARB_precision_hint_fastest
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#pragma multi_compile_particles
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#include "UnityCG.cginc"
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sampler2D _MainTex;
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sampler2D _NoiseTex;
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float _RollTimeX;
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float _RollTimeY;
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fixed4 _TintColor;
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struct appdata_t {
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float4 vertex : POSITION;
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fixed4 color : COLOR;
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float2 texcoord : TEXCOORD0;
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};
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struct v2f {
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float4 vertex : POSITION;
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fixed4 color : COLOR;
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float2 texMain : TEXCOORD0;
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float2 texNoise : TEXCOORD1;
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};
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float4 _MainTex_ST;
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float4 _NoiseTex_ST;
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v2f vert(appdata_t v)
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{
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v2f o;
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o.vertex = UnityObjectToClipPos(v.vertex);
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o.color = v.color;
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o.texMain = TRANSFORM_TEX(v.texcoord, _MainTex);
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o.texNoise = TRANSFORM_TEX(v.texcoord, _NoiseTex);
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return o;
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}
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fixed4 frag(v2f i) : COLOR
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{
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half2 uvoft = i.texMain;
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uvoft.x += _Time.yx * _RollTimeX;
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uvoft.y += _Time.yx * _RollTimeY;
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fixed4 offsetColor = tex2D(_NoiseTex, i.texNoise);
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fixed4 mainColor = tex2D(_MainTex, uvoft);
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return 2.0 * i.color * _TintColor * mainColor * offsetColor.a;
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}
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ENDCG
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}
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}
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}
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}
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