HeavenStudioPlus/Assets/Bundled/Games/FanClub/Sprites/Materials/idol_wink_star.shader

Shader "Sprites/NtrIdolStar"
{
	Properties
	{
		_MainTex ("Sprite Texture", 2D) = "white" {}
		_Color ("Tint", Color) = (1,1,1,1)
		_OutlineColor ("Outline Color", Color) = (0,0,0,0)
		[MaterialToggle] PixelSnap ("Pixel snap", Float) = 0
	}

	SubShader
	{
		Tags
		{ 
			"Queue"="Transparent" 
			"IgnoreProjector"="True" 
			"RenderType"="Transparent" 
			"PreviewType"="Plane"
			"CanUseSpriteAtlas"="True"
		}

		Cull Off
		Lighting Off
		ZWrite Off
		Blend SrcAlpha OneMinusSrcAlpha
        ColorMask RGB

		Pass
		{
		CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#pragma multi_compile _ PIXELSNAP_ON
			#include "UnityCG.cginc"
			
			struct appdata_t
			{
				float4 vertex   : POSITION;
				float4 color    : COLOR;
				float2 texcoord : TEXCOORD0;
			};

			struct v2f
			{
				float4 vertex   : SV_POSITION;
				fixed4 color    : COLOR;
				float2 texcoord  : TEXCOORD0;
			};
			
			fixed4 _Color;
			fixed4 _OutlineColor;

			v2f vert(appdata_t IN)
			{
				v2f OUT;
				OUT.vertex = UnityObjectToClipPos(IN.vertex);
				OUT.texcoord = IN.texcoord;
				OUT.color = IN.color * _Color;
				#ifdef PIXELSNAP_ON
				OUT.vertex = UnityPixelSnap (OUT.vertex);
				#endif

				return OUT;
			}

			sampler2D _MainTex;
			sampler2D _AlphaTex;
			float _AlphaSplitEnabled;

			fixed4 SampleSpriteTexture (v2f i)
			{
				fixed4 col;
                fixed4 tex = tex2D(_MainTex, i.texcoord);
 
                col.rgb = i.color.rgb * tex.rgb;
                col.a = i.color.a * tex.a;
                return col;
			}

			fixed4 frag(v2f IN) : SV_Target
			{
				fixed4 c = SampleSpriteTexture (IN);
				float3 outlinedRGB = lerp(IN.color.rgb, _OutlineColor.rgb, 1 - c.r);
				c = fixed4(outlinedRGB.r, outlinedRGB.g, outlinedRGB.b, c.a);
				c.rgb *= c.a;
				return c;
			}
		ENDCG
		}
	}
}