RoApp/Assets/T4M/Shaders/ShaderModel2/Unlit/6TexturesUnlit.shader

// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'

// Upgrade NOTE: commented out 'sampler2D unity_Lightmap', a built-in variable
// Upgrade NOTE: replaced tex2D unity_Lightmap with UNITY_SAMPLE_TEX2D

Shader "T4MShaders/ShaderModel2/Unlit/T4M 6 Textures Unlit LM" {
Properties {
    _Splat0 ("Layer1 (RGB)", 2D) = "white" {}
	_Splat1 ("Layer2 (RGB)", 2D) = "white" {}
	_Splat2 ("Layer3 (RGB)", 2D) = "white" {}
	_Splat3 ("Layer4 (RGB)", 2D) = "white" {}
	_Splat4 ("Layer5 (RGB)", 2D) = "white" {}
	_Splat5 ("Layer6 (RGB)", 2D) = "white" {}
	_Control ("Control (RGBA)", 2D) = "white" {}
	_Control2 ("Control2 (RGBA)", 2D) = "white" {}
	_MainTex ("Never Used", 2D) = "white" {}
}
SubShader {
    Pass {

		CGPROGRAM
		#include "UnityCG.cginc"
		#pragma vertex vert
		#pragma fragment frag
		#pragma multi_compile LIGHTMAP_ON LIGHTMAP_OFF
		#pragma exclude_renderers xbox360 ps3 flash
		sampler2D _Splat0 ;
		sampler2D _Splat1 ;
		sampler2D _Splat2 ;
		sampler2D _Splat3;
		sampler2D _Splat4;
		sampler2D _Splat5;
		sampler2D _Control;
		sampler2D _Control2;

		struct v2f {
			float4  pos : SV_POSITION;
			#ifdef LIGHTMAP_ON
			float2  uv[8] : TEXCOORD0;
			#endif
			#ifdef LIGHTMAP_OFF
			float2  uv[7] : TEXCOORD0;
			#endif
		};

		float4 _Splat0_ST;
		float4 _Splat1_ST;
		float4 _Splat2_ST;
		float4 _Splat3_ST;
		float4 _Splat4_ST;
		float4 _Splat5_ST;
		float4 _Control_ST;
		#ifdef LIGHTMAP_ON
            //fixed4 unity_LightmapST;
            // sampler2D unity_Lightmap;
        #endif

		v2f vert (appdata_full  v)
		{
			v2f o;
			o.pos = UnityObjectToClipPos (v.vertex);
			o.uv[0] = TRANSFORM_TEX (v.texcoord, _Splat0);
			o.uv[1] = TRANSFORM_TEX (v.texcoord, _Splat1);
			o.uv[2] = TRANSFORM_TEX (v.texcoord, _Splat2);
			o.uv[3] = TRANSFORM_TEX (v.texcoord, _Splat3);
			o.uv[4] = TRANSFORM_TEX (v.texcoord, _Splat4);
			o.uv[5] = TRANSFORM_TEX (v.texcoord, _Splat5);
			o.uv[6] = TRANSFORM_TEX (v.texcoord, _Control);
			 #ifdef LIGHTMAP_ON
            	o.uv[7] = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
            #endif
			return o;
		}

		fixed4 frag (v2f i) : COLOR
		{
			fixed4 Mask = tex2D( _Control, i.uv[6].xy );
			fixed3 Mask2 = tex2D( _Control2, i.uv[6].xy ).rgb;
			fixed3 lay1 = tex2D( _Splat0, i.uv[0].xy );
			fixed3 lay2 = tex2D( _Splat1, i.uv[1].xy );
			fixed3 lay3 = tex2D( _Splat2, i.uv[2].xy );
			
			
			fixed3 lay4 = tex2D( _Splat3, i.uv[3].xy );
			fixed3 lay5 = tex2D( _Splat4, i.uv[4].xy );
			fixed3 lay6 = tex2D( _Splat5, i.uv[5].xy );
			
			fixed3 c2;
			c2.xyz = (lay4.xyz * Mask2.r + lay5.xyz * Mask2.g + lay6.xyz * Mask2.b);
			
   				
    		fixed4 c;
			c.xyz = (lay1.xyz * Mask.r + lay2.xyz * Mask.g + lay3.xyz * Mask.b + c2.xyz * Mask.a);
			
			#ifdef LIGHTMAP_ON
           		 c.rgb *= DecodeLightmap(UNITY_SAMPLE_TEX2D(unity_Lightmap, i.uv[7]));
            #endif
			c.w = 0;
			return c;
		}
		ENDCG
    }
}
}