//Based on unity builtin shader
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// Unlit shader. Simplest possible textured shader.
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// - no lighting
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// - no lightmap support
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// - no per-material color
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Shader "MK/Glow/Selective/Legacy/Unlit/Texture" {
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Properties {
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_MainTex ("Base (RGB)", 2D) = "white" {}
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_Color ("Main Color", Color) = (1,1,1,1)
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_MKGlowColor ("Glow Color", Color) = (1,1,1,1)
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_MKGlowPower ("Glow Power", Range(0.0,2.5)) = 1.0
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_MKGlowTex ("Glow Texture", 2D) = "white" {}
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_MKGlowTexColor ("Glow Texture Color", Color) = (1,1,1,1)
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_MKGlowTexStrength ("Glow Texture Strength ", Range(0.0,10.0)) = 1.0
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}
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SubShader {
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Tags { "RenderType"="MKGlowLegacy" }
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LOD 100
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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 target 2.0
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#pragma multi_compile_fog
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#include "UnityCG.cginc"
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struct appdata_t {
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float4 vertex : POSITION;
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float2 texcoord : TEXCOORD0;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct v2f {
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float4 vertex : SV_POSITION;
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float2 texcoord : TEXCOORD0;
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UNITY_FOG_COORDS(1)
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float2 uv_MKGlowTex : TEXCOORD2;
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UNITY_VERTEX_OUTPUT_STEREO
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};
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sampler2D _MainTex;
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float4 _MainTex_ST;
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fixed4 _Color;
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sampler2D _MKGlowTex;
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float4 _MKGlowTex_ST;
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half _MKGlowTexStrength;
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fixed4 _MKGlowTexColor;
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v2f vert (appdata_t v)
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{
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v2f o;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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o.vertex = UnityObjectToClipPos(v.vertex);
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o.texcoord = TRANSFORM_TEX(v.texcoord, _MainTex);
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o.uv_MKGlowTex = TRANSFORM_TEX(v.texcoord, _MKGlowTex);
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UNITY_TRANSFER_FOG(o,o.vertex);
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return o;
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}
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fixed4 frag (v2f i) : SV_Target
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{
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fixed4 col = tex2D(_MainTex, i.texcoord) * _Color;
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fixed3 d = tex2D(_MKGlowTex, i.uv_MKGlowTex) * _MKGlowTexColor;
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col.rgb += (d.rgb * _MKGlowTexStrength);
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UNITY_APPLY_FOG(i.fogCoord, col);
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UNITY_OPAQUE_ALPHA(col.a);
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return col;
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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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