// Standard geometry shader example
// https://github.com/keijiro/StandardGeometryShader

Shader "DBV/Kristo/GrassShader"
{
    Properties
    {
        _Color("Color", Color) = (1, 1, 1, 1)
        _MainTex("Albedo", 2D) = "white" {}

        [Space]
        _Glossiness("Smoothness", Range(0, 1)) = 0.5
        [Gamma] _Metallic("Metallic", Range(0, 1)) = 0

        [Space]
        _BumpMap("Normal Map", 2D) = "bump" {}
        _BumpScale("Scale", Float) = 1

        [Space]
        _OcclusionMap("Occlusion Map", 2D) = "white" {}
        _OcclusionStrength("Strength", Range(0, 1)) = 1

        [Space]
        _LocalTime("Animation Time", Float) = 0.0

        [Space]
        _BendRotationRandom("Bend Rotation Random", Range(0, 1)) = 0.2

        [Space]
        _BladeWidth("Blade Width", Float) = 0.05
        _BladeWidthRandom("Blade Width Random", Float) = 0.02
        _BladeHeight("Blade Height", Float) = 0.5
        _BladeHeightRandom("Blade Height Random", Float) = 0.3

        [Space]
        _AlphaCutoff ("Alpha cutoff", Range(0,1)) = 0.05
        _Test ("_Test", Range(0,10)) = 1

    }
    SubShader
    {
        Tags { "RenderType"="Opaque" }

        // This shader only implements the deferred rendering pass (GBuffer
        // construction) and the shadow caster pass, so that it doesn't
        // support forward rendering.



        Pass
        {
            Tags { "LightMode"="Deferred" }
            Cull Off
            CGPROGRAM
            #pragma target 5.0
            #pragma vertex Vertex
            #pragma geometry Geometry
            #pragma fragment Fragment
            #pragma multi_compile_prepassfinal noshadowmask nodynlightmap nodirlightmap nolightmap
            #include "GrassGeometry.cginc" 
            ENDCG
        }

        //Pass
        //{
        //    Tags { "LightMode"="ShadowCaster" }
        //    Cull Off
        //    CGPROGRAM
        //    #pragma target 5.0
        //    #pragma vertex Vertex
        //    #pragma geometry Geometry
        //    #pragma fragment Fragment
        //    #pragma multi_compile_shadowcaster noshadowmask nodynlightmap nodirlightmap nolightmap
        //    #define UNITY_PASS_SHADOWCASTER
        //    #include "GrassGeometry.cginc"
        //    ENDCG
        //}
    }
}