Shader "MK/Toon/Free"
{
    Properties
    {
        //Main
        _Color ("Color", Color) = (1,1,1,1)
        _MainTex ("Color (RGB)", 2D) = "white"{}

        //Normalmap
        _BumpMap ("Normalmap", 2D) = "bump" {}

        //Light
        _LightThreshold("LightThreshold", Range (0.01, 1)) = 0.3

        //Render
        _LightSmoothness ("Light Smoothness", Range(0,1)) = 0
        _RimSmoothness ("Rim Smoothness", Range(0,1)) = 0.5

        //Custom shadow
        _ShadowColor ("Shadow Color", Color) = (0.25,0.25,0.25,0.5)
        _HighlightColor ("Highlight Color", Color) = (1.0, 1.0, 1.0, 1.0)
        _ShadowIntensity("Shadow Intensity", Range (0.0, 2.0)) = 1.0

        //Outline
        _OutlineColor ("Outline Color", Color) = (0,0,0,1.0)
        _OutlineSize ("Outline Size", Float) = 0.02

        //Rim
        _RimColor ("Rim Color", Color) = (1,1,1,1)
        _RimSize ("Rim Size", Range(0.0,3.0)) = 1.5
        _RimIntensity("Intensity", Range (0, 1)) = 0.5

        //Specular
        _Shininess ("Shininess",  Range (0.01, 1)) = 0.275
        _SpecColor ("Specular Color", Color) = (1,1,1,0.5)
        _SpecularIntensity("Intensity", Range (0, 1)) = 0.5

        //Emission
        _EmissionColor("Emission Color", Color) = (0,0,0)

        //Editor
        [HideInInspector] _MKEditorShowMainBehavior ("Main Behavior", int) = 1
        [HideInInspector] _MKEditorShowDetailBehavior ("Detail Behavior", int) = 0
        [HideInInspector] _MKEditorShowLightBehavior ("Light Behavior", int) = 0
        [HideInInspector] _MKEditorShowShadowBehavior ("Shadow Behavior", int) = 0
        [HideInInspector] _MKEditorShowRenderBehavior ("Render Behavior", int) = 0
        [HideInInspector] _MKEditorShowSpecularBehavior ("Specular Behavior", int) = 0
        [HideInInspector] _MKEditorShowTranslucentBehavior ("Translucent Behavior", int) = 0
        [HideInInspector] _MKEditorShowRimBehavior ("Rim Behavior", int) = 0
        [HideInInspector] _MKEditorShowReflectionBehavior ("Reflection Behavior", int) = 0
        [HideInInspector] _MKEditorShowDissolveBehavior ("Dissolve Behavior", int) = 0
        [HideInInspector] _MKEditorShowOutlineBehavior ("Outline Behavior", int) = 0
        [HideInInspector] _MKEditorShowSketchBehavior ("Sketch Behavior", int) = 0
    }
    SubShader
    {
        LOD 300
        Tags {"RenderType"="Opaque" "PerformanceChecks"="False"}

        /////////////////////////////////////////////////////////////////////////////////////////////
        // FORWARD BASE
        /////////////////////////////////////////////////////////////////////////////////////////////
        Pass
        {
            Tags { "LightMode" = "ForwardBase" }
            Name "FORWARDBASE"
            Cull Back
            Blend One Zero
            ZWrite On
            ZTest LEqual

            CGPROGRAM
            #pragma target 3.0
            #pragma vertex vertfwd
            #pragma fragment fragfwd

            #pragma multi_compile_fog
            #pragma multi_compile_fwdbase
            #pragma fragmentoption ARB_precision_hint_fastest

            #include "Inc/Forward/MKToonForwardBaseSetup.cginc"
            #include "Inc/Forward/MKToonForward.cginc"

            ENDCG
        }

        /////////////////////////////////////////////////////////////////////////////////////////////
        // FORWARD ADD
        /////////////////////////////////////////////////////////////////////////////////////////////
        Pass
        {
            Tags { "LightMode" = "ForwardAdd" }
            Name "FORWARDADD"
            Cull Back
            Blend One One
            ZWrite Off
            ZTest LEqual
            Fog { Color (0,0,0,0) }

            CGPROGRAM
            #pragma target 3.0

            #pragma vertex vertfwd
            #pragma fragment fragfwd

            #pragma multi_compile_fog
            #pragma multi_compile_fwdadd_fullshadows
            #pragma fragmentoption ARB_precision_hint_fastest

            #include "Inc/Forward/MKToonForwardAddSetup.cginc"
            #include "Inc/Forward/MKToonForward.cginc"

            ENDCG
        }

        /////////////////////////////////////////////////////////////////////////////////////////////
        // SHADOWCASTER
        /////////////////////////////////////////////////////////////////////////////////////////////
        Pass
        {
            Name "ShadowCaster"
            Tags { "LightMode" = "ShadowCaster" }

            ZWrite On ZTest LEqual Cull Off
            Offset 1, 1

            CGPROGRAM
            #pragma target 3.0
            #pragma fragmentoption ARB_precision_hint_fastest
            #pragma multi_compile_shadowcaster

            #pragma vertex vertShadowCaster
            #pragma fragment fragShadowCaster

            #include "Inc/ShadowCaster/MKToonShadowCasterSetup.cginc"
            #include "Inc/ShadowCaster/MKToonShadowCaster.cginc"

            ENDCG
        }

        /////////////////////////////////////////////////////////////////////////////////////////////
        // META
        /////////////////////////////////////////////////////////////////////////////////////////////
        UsePass "Standard/META"

        /////////////////////////////////////////////////////////////////////////////////////////////
        // OUTLINE
        /////////////////////////////////////////////////////////////////////////////////////////////
        Pass
        {
            LOD 300
            Tags {"LightMode" = "Always"}
            Name "OUTLINE_SM_3_0"
            Cull Front
            Blend One Zero
            ZWrite On
            ZTest LEqual

            CGPROGRAM
            #pragma target 3.0
            #pragma vertex outlinevert
            #pragma fragment outlinefrag
            #pragma fragmentoption ARB_precision_hint_fastest

            #pragma multi_compile_fog

            #include "/Inc/Outline/MKToonOutlineOnlySetup.cginc"
            #include "/Inc/Outline/MKToonOutlineOnlyBase.cginc"
            ENDCG
        }
    }
    FallBack "Hidden/MK/Toon/FreeMobile"
    CustomEditor "MK.Toon.MKToonFreeEditor"
}