Timer and marker counter are shown on camera during round 3.

Assets/Shaders/Map Marker Lamp.shader

@@ -1,4 +1,4 @@
-Shader "Carmen/Map/Marker Lamp"
+Shader "Carmen/Marker Lamp"
 {
 	Properties
 	{

Assets/Shaders/RenderTextureUI.shader

@@ -0,0 +1,71 @@
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+// Unity built-in shader source. Copyright (c) 2016 Unity Technologies. MIT license (see license.txt)
+
+// Simplified Diffuse shader. Differences from regular Diffuse one:
+// - no Main Color
+// - fully supports only 1 directional light. Other lights can affect it, but it will be per-vertex/SH.
+
+
+Shader "Carmen/Render Texture UI"
+{
+    Properties
+    {
+		_MainTex ("Logo Image", 2D) = "white" {}
+        _Color ("Colour", Color) = (1.0, 1.0, 1.0, 1.0)
+    }
+    SubShader
+    {
+        Tags { "Queue"="Overlay" "RenderType"="Transparent" "CanUseSpriteAtlas"="True" }
+        LOD 200
+
+        Pass {
+            Cull Back
+            Lighting Off
+            Blend SrcAlpha OneMinusSrcAlpha
+            ZWrite Off
+            ZTest Always
+
+            CGPROGRAM
+            #include "UnityCG.cginc"
+			#pragma target 4.5
+            #pragma vertex vert
+            #pragma fragment frag
+
+			UNITY_DECLARE_TEX2D(_MainTex);
+            float4 _MainTex_ST;
+            half4 _Color;
+            half4 _Skew;
+
+            struct Data
+            {
+                float4 vertex : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+
+            struct V2F
+            {
+                float4 position : SV_POSITION;
+                float2 uv : TEXCOORD0;
+            };
+
+            V2F vert(Data v)
+            {
+                V2F o;
+                o.position = UnityObjectToClipPos(v.vertex);
+                o.uv = TRANSFORM_TEX(v.uv, _MainTex);
+                return o;
+            }
+
+            fixed4 frag(V2F i) : SV_TARGET
+            {
+                return UNITY_SAMPLE_TEX2D(_MainTex, i.uv) * _Color;
+            }
+            ENDCG
+        }
+    }
+    FallBack "Diffuse"
+}
+

Assets/Shaders/RenderTextureUI.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: bdbecd808900b3a49963019f31a76291
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Shaders/SDF Timer.shader

@@ -0,0 +1,100 @@
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
+
+// Unity built-in shader source. Copyright (c) 2016 Unity Technologies. MIT license (see license.txt)
+
+// Simplified Diffuse shader. Differences from regular Diffuse one:
+// - no Main Color
+// - fully supports only 1 directional light. Other lights can affect it, but it will be per-vertex/SH.
+
+
+Shader "Carmen/SDF/Timer"
+{
+	Properties
+	{
+		_Tint ("Tint", Color) = (1.0, 1.0, 1.0, 1.0)
+
+		_Crosshairs ("Crosshairs", 2D) = "white" {}
+		_CrosshairsThickness ("Thickness", Range(0.0, 1.0)) = 0.5
+		
+		_WiperProgress ("Wiper Progress", Range(0.0, 1.0)) = 1.0
+	}
+	SubShader
+	{
+		Tags { "Queue"="Transparent" "RenderType"="Transparent" "CanUseSpriteAtlas"="True" "ForceNoShadowCasting"="True" }
+		LOD 200
+
+		Pass {
+			Cull Back
+			Lighting Off
+			Blend SrcAlpha OneMinusSrcAlpha
+
+			CGPROGRAM
+			#include "UnityCG.cginc"
+			#pragma target 4.5
+			#pragma vertex vert
+			#pragma fragment frag
+
+			half4 _Tint;
+
+			UNITY_DECLARE_TEX2D(_Crosshairs);
+			half4 _Crosshairs_ST;
+			half _CrosshairsThickness;
+			half _WiperProgress;
+
+			struct Data
+			{
+				float4 vertex : POSITION;
+				float2 uv : TEXCOORD0;
+			};
+
+			struct V2F
+			{
+				float4 position : SV_POSITION;
+				float2 uv : TEXCOORD0;
+			};
+
+			V2F vert(Data v)
+			{
+				V2F o;
+
+				o.position = UnityObjectToClipPos(v.vertex);
+				o.uv = TRANSFORM_TEX(v.uv, _Crosshairs);
+
+				return o;
+			}
+
+			fixed4 frag(V2F i) : SV_TARGET
+			{
+				half crosshairs_sample = UNITY_SAMPLE_TEX2D(_Crosshairs, i.uv).r;
+				half crosshairs_halfchange = (abs(ddx(crosshairs_sample)) + abs(ddy(crosshairs_sample))) / 2.0;
+				half crosshairs_loweredge = 0.5 - crosshairs_halfchange;
+				half crosshairs_upperedge = 0.5 + crosshairs_halfchange;
+				half crosshairs = saturate((crosshairs_sample - crosshairs_loweredge) / (crosshairs_upperedge - crosshairs_loweredge));
+
+				half wiper_circlemask_sample = distance(float2(0.5, 0.5), i.uv) * 1.9;
+				half wiper_circlemask_halfchange = (abs(ddx(wiper_circlemask_sample)) + abs(ddy(wiper_circlemask_sample))) / 2.0;
+				half wiper_circlemask_loweredge = 0.5 - wiper_circlemask_halfchange;
+				half wiper_circlemask_upperedge = 0.5 + wiper_circlemask_halfchange;
+				half wiper_circlemask = 1.0 - saturate((wiper_circlemask_sample - wiper_circlemask_loweredge) / (wiper_circlemask_upperedge - wiper_circlemask_loweredge));
+
+				half2 wiper_quadrantmask_sample = ceil((i.uv) - half2(0.5, 0.5));
+				half wiper_quadrantmask = saturate(1.0 - ceil(wiper_quadrantmask_sample.g - (wiper_quadrantmask_sample.r + wiper_quadrantmask_sample.g / 2.0)));
+
+				half2 uvcentre = i.uv - 0.5;
+				half pixelsize = ((1.0 / _ScreenParams.x) + (1.0 / _ScreenParams.y)) / 2.0;
+				half wiper = smoothstep(_WiperProgress - pixelsize, _WiperProgress + pixelsize, ((atan2(uvcentre.y, uvcentre.x) / 3.141592) + 1.0) / 1.5075);
+
+				wiper = wiper * wiper_quadrantmask * wiper_circlemask;
+				
+				return fixed4(_Tint.r, _Tint.g, _Tint.b, saturate(crosshairs + wiper) * _Tint.a);
+			}
+			ENDCG
+		}
+	}
+	FallBack "Diffuse"
+}
+

Assets/Shaders/SDF Timer.shader.meta

@@ -0,0 +1,9 @@
+fileFormatVersion: 2
+guid: 792e8f5848e022e4baecdd1f69ada66a
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: