ro-webgl/Assets/Shaders/FX_Effect/RO_Effect_Bing_01.shader

Shader "RO/RO_Effect_Bing_01"
{
	Properties
	{
		_Color0("Color 0", Color) = (1,1,1,0)
		_Color1("Color 1", Color) = (0,0,0,0)
		_Float2("Float 2", Range( 0 , 1)) = 0.9
		_Vector0("Vector 0", Vector) = (0,0,0,0)
		[HideInInspector] _texcoord( "", 2D ) = "white" {}
		[HideInInspector] __dirty( "", Int ) = 1
	}

	SubShader
	{
		Tags{ "RenderType" = "Custom"  "Queue" = "Transparent+0" "IsEmissive" = "true"  }
		Cull Back
		ZWrite On
		Blend SrcAlpha OneMinusSrcAlpha
		CGINCLUDE
		#include "UnityPBSLighting.cginc"
		#include "Lighting.cginc"
		#pragma target 3.0
		struct Input
		{
			float4 vertexColor : COLOR;
			float3 worldPos;
			float3 worldNormal;
			float2 uv_texcoord;
		};

		uniform float4 _Color0;
		uniform float4 _Color1;
		uniform float4 _Vector0;
		uniform float _Float2;

		inline half4 LightingUnlit( SurfaceOutput s, half3 lightDir, half atten )
		{
			return half4 ( 0, 0, 0, s.Alpha );
		}

		void surf( Input i , inout SurfaceOutput o )
		{
			float3 ase_worldPos = i.worldPos;
			float3 ase_worldViewDir = normalize( UnityWorldSpaceViewDir( ase_worldPos ) );
			float3 ase_worldNormal = i.worldNormal;
			float fresnelNdotV16 = dot( ase_worldNormal, ase_worldViewDir );
			float fresnelNode16 = ( 0.0 + 1.0 * pow( 1.0 - fresnelNdotV16, _Vector0.x ) );
			float temp_output_76_0 = ( max( ( fresnelNode16 * _Vector0.y ) , saturate( ( ( 1.0 - ( i.uv_texcoord.x + 0.0 ) ) * _Vector0.z ) ) ) + 0.0 );
			float4 lerpResult20 = lerp( _Color0 , _Color1 , temp_output_76_0);
			o.Emission = ( i.vertexColor * saturate( lerpResult20 ) ).rgb;
			o.Alpha = ( i.vertexColor.a * (_Float2 + (saturate( temp_output_76_0 ) - 0.0) * (1.0 - _Float2) / (1.0 - 0.0)) );
		}

		ENDCG
		CGPROGRAM
		#pragma surface surf Unlit keepalpha fullforwardshadows 

		ENDCG
		Pass
		{
			Name "ShadowCaster"
			Tags{ "LightMode" = "ShadowCaster" }
			ZWrite On
			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#pragma target 3.0
			#pragma multi_compile_shadowcaster
			#pragma multi_compile UNITY_PASS_SHADOWCASTER
			#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
			#include "HLSLSupport.cginc"
			#if ( SHADER_API_D3D11 || SHADER_API_GLCORE || SHADER_API_GLES || SHADER_API_GLES3 || SHADER_API_METAL || SHADER_API_VULKAN )
				#define CAN_SKIP_VPOS
			#endif
			#include "UnityCG.cginc"
			#include "Lighting.cginc"
			#include "UnityPBSLighting.cginc"
			sampler3D _DitherMaskLOD;
			struct v2f
			{
				V2F_SHADOW_CASTER;
				float2 customPack1 : TEXCOORD1;
				float3 worldPos : TEXCOORD2;
				float3 worldNormal : TEXCOORD3;
				half4 color : COLOR0;
				UNITY_VERTEX_INPUT_INSTANCE_ID
				UNITY_VERTEX_OUTPUT_STEREO
			};
			v2f vert( appdata_full v )
			{
				v2f o;
				UNITY_SETUP_INSTANCE_ID( v );
				UNITY_INITIALIZE_OUTPUT( v2f, o );
				UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
				UNITY_TRANSFER_INSTANCE_ID( v, o );
				Input customInputData;
				float3 worldPos = mul( unity_ObjectToWorld, v.vertex ).xyz;
				half3 worldNormal = UnityObjectToWorldNormal( v.normal );
				o.worldNormal = worldNormal;
				o.customPack1.xy = customInputData.uv_texcoord;
				o.customPack1.xy = v.texcoord;
				o.worldPos = worldPos;
				TRANSFER_SHADOW_CASTER_NORMALOFFSET( o )
				o.color = v.color;
				return o;
			}
			half4 frag( v2f IN
			#if !defined( CAN_SKIP_VPOS )
			, UNITY_VPOS_TYPE vpos : VPOS
			#endif
			) : SV_Target
			{
				UNITY_SETUP_INSTANCE_ID( IN );
				Input surfIN;
				UNITY_INITIALIZE_OUTPUT( Input, surfIN );
				surfIN.uv_texcoord = IN.customPack1.xy;
				float3 worldPos = IN.worldPos;
				half3 worldViewDir = normalize( UnityWorldSpaceViewDir( worldPos ) );
				surfIN.worldPos = worldPos;
				surfIN.worldNormal = IN.worldNormal;
				surfIN.vertexColor = IN.color;
				SurfaceOutput o;
				UNITY_INITIALIZE_OUTPUT( SurfaceOutput, o )
				surf( surfIN, o );
				#if defined( CAN_SKIP_VPOS )
				float2 vpos = IN.pos;
				#endif
				half alphaRef = tex3D( _DitherMaskLOD, float3( vpos.xy * 0.25, o.Alpha * 0.9375 ) ).a;
				clip( alphaRef - 0.01 );
				SHADOW_CASTER_FRAGMENT( IN )
			}
			ENDCG
		}
	}
	//FallBack "Diffuse"
}