Add ultimate xr

Assets/UltimateXR/Runtime/Shaders/Hands/TransparentHand.shader

@@ -0,0 +1,69 @@
+Shader "UltimateXR/Hands/Transparent Hand"
+{
+	Properties
+	{
+		_Color("Color", Color) = (0.5, 0.65, 1.0, 0.4)
+		_RimPower ("Rim Power", Range(1.0, 32.0)) = 10.0
+	}
+	SubShader
+	{
+		Tags { "RenderType"="Transparent" "Queue" = "Transparent"  }
+		LOD 100
+
+		Pass
+		{
+			Blend SrcAlpha One
+			Cull Off
+			ZWrite Off
+
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			
+			#include "UnityCG.cginc"
+
+			struct appdata
+			{
+				float4 vertex : POSITION;
+				float3 normal : NORMAL;
+
+				UNITY_VERTEX_INPUT_INSTANCE_ID
+			};
+
+			struct v2f
+			{
+				float4 vertex : SV_POSITION;
+				float3 normal : TEXCOORD0;
+				float3 viewDir : TEXCOORD1;
+
+				UNITY_VERTEX_OUTPUT_STEREO
+			};
+
+			half4 _Color;
+			half _RimPower;
+			
+			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.normal = v.normal;
+				o.viewDir = normalize(ObjSpaceViewDir(v.vertex));
+				return o;
+			}
+			
+			fixed4 frag (v2f i) : SV_Target
+			{
+				fixed4 col = _Color;
+				col.a = cos(dot(i.normal, i.viewDir));
+				col.a = pow(col.a, _RimPower) * _Color.a;
+				return col;
+			}
+			ENDCG
+		}
+	}
+}