Initial commit - Unity game project

Assets/Materials/DoubleSidedLidar.shader

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+Shader "Custom/DoubleSidedLidar"
+{
+    Properties
+    {
+        _Color ("Color", Color) = (1,1,1,1)
+        _MainTex ("Albedo (RGB)", 2D) = "white" {}
+        _Glossiness ("Smoothness", Range(0,1)) = 0.5
+        _Metallic ("Metallic", Range(0,1)) = 0.0
+    }
+    SubShader
+    {
+        Tags { "RenderType"="Opaque" }
+        LOD 200
+        Cull Off  // This is the key - renders both front and back faces
+
+        CGPROGRAM
+        #pragma surface surf Standard fullforwardshadows
+        #pragma target 3.0
+
+        sampler2D _MainTex;
+
+        struct Input
+        {
+            float2 uv_MainTex;
+        };
+
+        half _Glossiness;
+        half _Metallic;
+        fixed4 _Color;
+
+        void surf (Input IN, inout SurfaceOutputStandard o)
+        {
+            fixed4 c = tex2D (_MainTex, IN.uv_MainTex) * _Color;
+            o.Albedo = c.rgb;
+            o.Metallic = _Metallic;
+            o.Smoothness = _Glossiness;
+            o.Alpha = c.a;
+        }
+        ENDCG
+    }
+    FallBack "Diffuse"
+}