48 lines
1003 B
Plaintext
48 lines
1003 B
Plaintext
Shader "GlobalSnow/Snow Particle Surface Shader" {
|
|
Properties {
|
|
_MainTex ("Particle Texture", 2D) = "white" {}
|
|
_InvFade ("Soft Particles Factor", Range(0.01,3.0)) = 1.0
|
|
}
|
|
|
|
Category {
|
|
Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
|
|
ColorMask RGB
|
|
Cull Off ZWrite Off
|
|
|
|
SubShader {
|
|
CGPROGRAM
|
|
#pragma surface surf Simple vertex:vert alpha
|
|
#pragma target 3.0
|
|
|
|
#include "UnityCG.cginc"
|
|
|
|
sampler2D _MainTex;
|
|
float _InvFade;
|
|
|
|
struct Input {
|
|
fixed4 color: COLOR;
|
|
float2 uv_MainTex;
|
|
};
|
|
|
|
half4 LightingSimple(SurfaceOutput s, half3 lightDir, half atten) {
|
|
half4 c;
|
|
c.rgb = saturate(s.Albedo * _LightColor0.rgb * atten);
|
|
c.a = s.Alpha;
|
|
return c;
|
|
}
|
|
|
|
void vert(inout appdata_full v, out Input o) {
|
|
UNITY_INITIALIZE_OUTPUT(Input, o);
|
|
o.color = v.color;
|
|
}
|
|
|
|
void surf(Input IN, inout SurfaceOutput o) {
|
|
fixed4 co = tex2D(_MainTex, IN.uv_MainTex);
|
|
o.Albedo = co.rgb;
|
|
o.Alpha = co.a * IN.color.a;
|
|
}
|
|
ENDCG
|
|
}
|
|
}
|
|
}
|