//Unitychan Toon Shader ver.2.0
//v.2.0.6
//nobuyuki@unity3d.com
//https://github.com/unity3d-jp/UnityChanToonShaderVer2_Project
//(C)Unity Technologies Japan/UCL
Shader "UnityChanToonShader/Tessellation/Helper/Toon_OutlineObject_StencilOut" {
    Properties {
        [HideInInspector] _simpleUI ("SimpleUI", Int ) = 0
        [HideInInspector] _utsVersion ("Version", Float ) = 2.06
        [HideInInspector] _utsTechnique ("Technique", int ) = 2 //OutlineObj
        _StencilNo ("Stencil No", int) =1
        _MainTex ("BaseMap", 2D) = "white" {}
        _BaseColor ("BaseColor", Color) = (1,1,1,1)
        //v.2.0.5 : Clipping/TransClipping for SSAO Problems in PostProcessing Stack.
        //If you want to go back the former SSAO results, comment out the below line.
        [HideInInspector] _Color ("Color", Color) = (1,1,1,1)
        //
        [MaterialToggle] _Is_LightColor_Base ("Is_LightColor_Base", Float ) = 1
//Outline
        [KeywordEnum(NML,POS)] _OUTLINE("OUTLINE MODE", Float) = 0
        _Outline_Width ("Outline_Width", Float ) = 0
        _Farthest_Distance ("Farthest_Distance", Float ) = 100
        _Nearest_Distance ("Nearest_Distance", Float ) = 0.5
        _Outline_Sampler ("Outline_Sampler", 2D) = "white" {}
        _Outline_Color ("Outline_Color", Color) = (0.5,0.5,0.5,1)
        [MaterialToggle] _Is_BlendBaseColor ("Is_BlendBaseColor", Float ) = 0
        //v.2.0.4
        [MaterialToggle] _Is_OutlineTex ("Is_OutlineTex", Float ) = 0
        _OutlineTex ("OutlineTex", 2D) = "white" {}
        //Offset parameter
        _Offset_Z ("Offset_Camera_Z", Float) = 0
        //v.2.0.4.3 Baked Nrmal Texture for Outline
        [MaterialToggle] _Is_BakedNormal ("Is_BakedNormal", Float ) = 0
        _BakedNormal ("Baked Normal for Outline", 2D) = "white" {}
        //Tessellation
        _TessEdgeLength("DX11 Tess : Edge length", Range(2, 50)) = 5
        _TessPhongStrength("DX11 Tess : Phong Strength", Range(0, 1)) = 0.5
        _TessExtrusionAmount("DX11 Tess : Extrusion Amount", Range(-0.005, 0.005)) = 0.0

    }
    SubShader {
        Tags {
            "Queue"="AlphaTest"    //StencilOut Opaque and _Clipping
            "RenderType"="Opaque"
        }
        Pass {
            Name "Outline"
            Tags {
            }
            Cull Front
            
            Stencil {
                Ref[_StencilNo]
                Comp NotEqual
                Pass Keep
                Fail Keep
            }
            
            CGPROGRAM
            //Tessellation
            #define TESSELLATION_ON
            #pragma target 5.0
            #pragma vertex tess_VertexInput
            #pragma hull hs_VertexInput
            #pragma domain ds_surf
            //#pragma vertex vert

            #pragma fragment frag
            #include "UnityCG.cginc"
            //#pragma fragmentoption ARB_precision_hint_fastest
            //#pragma multi_compile_shadowcaster
            //#pragma multi_compile_fog
            #pragma only_renderers d3d11 xboxone ps4
            //Tessellation
            //#pragma target 3.0
            //V.2.0.4
            #pragma multi_compile _IS_OUTLINE_CLIPPING_NO 
            #pragma multi_compile _OUTLINE_NML _OUTLINE_POS
            //Tessellation
            //アウトライン処理は以下のUCTS_Outline_Tess.cgincへ.
            #include "UCTS_Outline_Tess.cginc"
            ENDCG
        }
    }
    FallBack "Legacy Shaders/VertexLit"
}