Shader "ECSGame/URP/UnlitNormal"
{
    Properties
    {
        _MainTex("Texture", 2D) = "white" {}
    }

        SubShader
        {
            Tags { "RenderType" = "Opaque" "RenderPipeline" = "UniversalRenderPipeline"}
            Cull off

            Pass
            {
                Tags { "LightMode" = "UniversalForward" }

                HLSLPROGRAM
                #pragma vertex vert
                #pragma fragment frag

            // Includes
                //changed
            //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
                //new
            #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
                //changed
            //#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
                //new
                #pragma target 4.5
                #pragma multi_compile _ DOTS_INSTANCING_ON
                #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/UniversalDOTSInstancing.hlsl"
                //new

            struct appdata
            {
                float2 uv : TEXCOORD0;
                float4 pos : POSITION;
                UNITY_VERTEX_INPUT_INSTANCE_ID
            };

            struct v2f
            {
                float2 uv : TEXCOORD0;
                float4 vertex : SV_POSITION;
                UNITY_VERTEX_INPUT_INSTANCE_ID
            };


            CBUFFER_START(UnityPerMaterial)
                float _AnimLen;
                sampler2D _MainTex;
                float4 _MainTex_ST;
                sampler2D _AnimMap;
                float4 _AnimMap_TexelSize;//x == 1/width
            CBUFFER_END

            float4 ObjectToClipPos(float3 pos)
            {
                return mul(UNITY_MATRIX_VP, mul(UNITY_MATRIX_M, float4 (pos,1)));
            }

            v2f vert(appdata v, uint vid : SV_VertexID)
            {
                UNITY_SETUP_INSTANCE_ID(v);


                v2f o;
                o.uv = TRANSFORM_TEX(v.uv, _MainTex);
                o.vertex = ObjectToClipPos(v.pos);
                return o;
            }

            float4 frag(v2f i) : SV_Target
            {
                float4 col = tex2D(_MainTex, i.uv);
                return col;
            }
            ENDHLSL
        }
        }
}