FiE-Game/Assets/Cinematic Effects/BloomBeta/Resources/UltimateBrightpassMask.shader

Shader "Hidden/Ultimate/BrightpassMask" {
	Properties {
		_MainTex ("Base (RGB)", 2D) = "white" {}
		_MaskTex ("Base (RGB)", 2D) = "white" {}
	}


	Subshader 
	{
		Pass 
 		{
			ZTest Always Cull Off ZWrite Off
			Fog { Mode off }      

			CGPROGRAM

			#include "UnityCG.cginc"

struct v2f 
{
	half4 pos : SV_POSITION;
	half2 uv : TEXCOORD0;
};

v2f vert( appdata_img v ) 
{
	v2f o;
	o.pos = mul(UNITY_MATRIX_MVP, v.vertex);
	o.uv =  v.texcoord.xy;
	return o;
} 

sampler2D _MainTex;
sampler2D _MaskTex;
half4 _Threshhold;

fixed4 frag(v2f i):COLOR
{
	half4 color = tex2D(_MainTex, i.uv);

	half3 tColor = max(half3(0,0,0), color.rgb-_Threshhold.rgb);
	half intensity = dot(tColor, half3(0.3,0.3,0.3));

	return clamp(color * intensity * tex2D(_MaskTex, i.uv).r,0,65000);
}

fixed4 fragNOI(v2f i):COLOR
{
	half4 color = tex2D(_MainTex, i.uv);
				
	half3 tColor = max(half3(0,0,0), color.rgb-_Threshhold.rgb);

	return half4(tColor, 1.0) * tex2D(_MaskTex, i.uv).r;

}






  
			#pragma fragmentoption ARB_precision_hint_fastest
			#pragma vertex vert
			#pragma fragment frag

			ENDCG
		}

		Pass 
 		{
			ZTest Always Cull Off ZWrite Off
			Fog { Mode off }      

			CGPROGRAM

	#include "UnityCG.cginc"

struct v2f 
{
	half4 pos : SV_POSITION;
	half2 uv : TEXCOORD0;
};

v2f vert( appdata_img v ) 
{
	v2f o;
	o.pos = mul(UNITY_MATRIX_MVP, v.vertex);
	o.uv =  v.texcoord.xy;
	return o;
} 

sampler2D _MainTex;
sampler2D _MaskTex;
half4 _Threshhold;

fixed4 frag(v2f i):COLOR
{
	half4 color = tex2D(_MainTex, i.uv);

	half3 tColor = max(half3(0,0,0), color.rgb-_Threshhold.rgb);
	half intensity = dot(tColor, half3(0.3,0.3,0.3));

	return clamp(color * intensity * tex2D(_MaskTex, i.uv).r,0,65000);
}

fixed4 fragNOI(v2f i):COLOR
{
	half4 color = tex2D(_MainTex, i.uv);
				
	half3 tColor = max(half3(0,0,0), color.rgb-_Threshhold.rgb);

	return half4(tColor, 1.0) * tex2D(_MaskTex, i.uv).r;

}







			#pragma fragmentoption ARB_precision_hint_fastest
			#pragma vertex vert
			#pragma fragment fragNOI

			ENDCG
		}
	} 
	FallBack "Diffuse"
}