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

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

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

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

// Made with Amplify Shader Editor
// Available at the Unity Asset Store - http://u3d.as/y3X

Shader "TransparentWithShadows" {

    Properties
    {
        _Color ("Main Color", Color) = (1,1,1,.5)
        _ShadowIntensity ("Shadow Intensity", Range (0, 1)) = 0.6
    }
    SubShader
    {
        Tags {"Queue"="AlphaTest" }
        Pass
        {
            Tags {"LightMode" = "ForwardBase" }
            Cull Back
            Blend SrcAlpha OneMinusSrcAlpha
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #pragma multi_compile_fwdbase
            #include "UnityCG.cginc"
            #include "AutoLight.cginc"
            uniform fixed4  _Color;
            uniform float _ShadowIntensity;
            struct v2f
            {
                float4 pos : SV_POSITION;
                LIGHTING_COORDS(0,1)
            };
            v2f vert(appdata_base v)
            {
                v2f o;
                o.pos = UnityObjectToClipPos (v.vertex);
                TRANSFER_VERTEX_TO_FRAGMENT(o);

                return o;
            }
            fixed4 frag(v2f i) : COLOR
            {
                float attenuation = LIGHT_ATTENUATION(i);
                return fixed4(0,0,0,(1-attenuation)*_ShadowIntensity) * _Color;
            }
            ENDCG
        }
    }

    /*
    Properties {
        _MainTex("Base (RGB)", 2D) = "white" {}
    }

    SubShader   {

        Pass {

            Blend One One

            Tags { "LightMode" = "ForwardAdd" }

            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #pragma multi_compile_fwdadd_fullshadows

            #include "UnityCG.cginc"
            #include "AutoLight.cginc"

            sampler2D _MainTex;
            float4 _MainTex_ST;

            struct v2f {
                float4 pos : SV_POSITION;
                LIGHTING_COORDS(0,1)
                float2 uv : TEXCOORD2;
            };

            v2f vert(appdata_base v) {
                v2f o;
                o.pos = UnityObjectToClipPos(v.vertex);
                o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
                TRANSFER_VERTEX_TO_FRAGMENT(o);
                return o;
            }

            fixed4 frag(v2f i) : COLOR {
                float attenuation = LIGHT_ATTENUATION(i);
                return tex2D(_MainTex, i.uv) * attenuation;
            }

            ENDCG
        }
    }
    */

    Fallback "VertexLit"
}