test

My project/Library/PackageCache/com.unity.timeline/Samples~/GameplaySequenceDemo/Shaders/WorldSpaceGrid.shader

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+Shader "PlaceHolder/WorldSpaceGrid"
+{
+    Properties
+    {
+        [Toggle] _EnableWorldSpace("Enable World Space", int) = 1
+        _Color ("Color", Color) = (0.61,0.61,0.61,1)
+        _MainTex ("Albedo (RGB)", 2D) = "white" {}
+        _Scale("Scale", float) = 1.0
+        _Glossiness ("Smoothness", Range(0,1)) = 0.5
+        _Metallic ("Metallic", Range(0,1)) = 0.0
+    }
+    SubShader
+    {
+        Tags { "RenderType"="Opaque" }
+        LOD 200
+
+        CGPROGRAM
+        // Physically based Standard lighting model, and enable shadows on all light types
+        #pragma surface surf Standard fullforwardshadows
+
+        // Use shader model 3.0 target, to get nicer looking lighting
+        #pragma target 3.0
+
+        sampler2D _MainTex;
+
+        struct Input
+        {
+            float4 color : COLOR;
+            float2 uv_MainTex;
+            float3 worldPos;
+            float3 worldNormal;
+        };
+
+        half _Glossiness;
+        half _Metallic;
+        int _EnableWorldSpace;
+        fixed4 _Color;
+        half _Scale;
+
+        // Add instancing support for this shader. You need to check 'Enable Instancing' on materials that use the shader.
+        // See https://docs.unity3d.com/Manual/GPUInstancing.html for more information about instancing.
+        // #pragma instancing_options assumeuniformscaling
+        UNITY_INSTANCING_BUFFER_START(Props)
+            // put more per-instance properties here
+        UNITY_INSTANCING_BUFFER_END(Props)
+
+        void surf (Input IN, inout SurfaceOutputStandard o)
+        {
+
+            float2 UV;
+            fixed4 c;
+            if (_EnableWorldSpace == 1)
+            {
+                if (abs(IN.worldNormal.x) > 0.5)
+                {
+                    UV = IN.worldPos.yz; // side
+                    c = tex2D(_MainTex, UV* _Scale);
+                }
+                else if (abs(IN.worldNormal.z) > 0.5)
+                {
+                    UV = IN.worldPos.xy; // front
+                    c = tex2D(_MainTex, UV* _Scale);
+                }
+                else
+                {
+                    UV = IN.worldPos.xz; // top
+                    c = tex2D(_MainTex, UV* _Scale);
+                }
+                o.Albedo = c.rgb * _Color;
+            }
+            else
+            {
+                fixed4 c = tex2D(_MainTex, IN.uv_MainTex*_Scale) * _Color;
+                o.Albedo = c.rgb * _Color;
+            }
+
+            // Metallic and smoothness come from slider variables
+            o.Metallic = _Metallic;
+            o.Smoothness = _Glossiness;
+            o.Alpha = c.a;
+
+        }
+        ENDCG
+    }
+    FallBack "Diffuse"
+}

My project/Library/PackageCache/com.unity.timeline/Samples~/GameplaySequenceDemo/Shaders/WorldSpaceGrid.shader.meta

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+  defaultTextures:
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