Add ultimate xr

Assets/UltimateXR/Runtime/Resources/Shaders/Unlit.shader

@@ -0,0 +1,63 @@
+Shader "UltimateXR/Basic Unlit/Unlit"
+{
+	Properties
+	{
+		_MainTex ("Texture", 2D) = "white" {}
+		_Color("Color", Color) = (1, 1, 1, 1)
+	}
+	SubShader
+	{
+		LOD 100
+
+		Pass
+		{
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			
+			#include "UnityCG.cginc"
+
+			struct appdata
+			{
+				float4 vertex : POSITION;
+				float2 uv : TEXCOORD0;
+				float4 color : COLOR;
+
+				UNITY_VERTEX_INPUT_INSTANCE_ID
+			};
+
+			struct v2f
+			{
+				float4 vertex : POSITION;
+				float2 uv : TEXCOORD0;
+				float4 color : COLOR;
+
+				UNITY_VERTEX_OUTPUT_STEREO
+			};
+
+			sampler2D _MainTex;
+			float4 _MainTex_ST;
+			float4 _Color;
+			
+			v2f vert (appdata v)
+			{
+				v2f o;
+
+				UNITY_SETUP_INSTANCE_ID(v);
+				UNITY_INITIALIZE_OUTPUT(v2f, o);
+				UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
+
+				o.vertex = UnityObjectToClipPos(v.vertex);
+				o.uv     = TRANSFORM_TEX(v.uv, _MainTex);
+				o.color  = v.color;
+				return o;
+			}
+			
+			fixed4 frag (v2f i) : SV_Target
+			{
+				return tex2D(_MainTex, i.uv) * _Color * i.color;
+			}
+			ENDCG
+		}
+	}
+}