Image masking

.gitignore

@@ -10,7 +10,8 @@
 /[Ll]ogs/
 /[Mm]emoryCaptures/
 /[Uu]serSettings
-/[Ii]mages/
+/[Ii]mages
+/[Mm]askedImages
 
 # Asset meta data should only be ignored when the corresponding asset is also ignored
 !/[Aa]ssets/**/*.meta

RobotTesting/.gitignore

@@ -10,7 +10,8 @@
 /[Ll]ogs/
 /[Mm]emoryCaptures/
 /[Uu]serSettings
-/[Ii]mages/
+/[Ii]mages
+/[Mm]askedImages
 
 # Asset meta data should only be ignored when the corresponding asset is also ignored
 !/[Aa]ssets/**/*.meta

RobotTesting/Assets/Materials/New Material.mat → RobotTesting/Assets/Materials/RedMarker.mat

@@ -7,7 +7,7 @@ Material:
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
-  m_Name: New Material
+  m_Name: RedMarker
   m_Shader: {fileID: 46, guid: 0000000000000000f000000000000000, type: 0}
   m_ValidKeywords: []
   m_InvalidKeywords: []

RobotTesting/Assets/Resources/Shader/WhiteReplacementShader.shader

@@ -0,0 +1,37 @@
+Shader "Unlit/WhiteReplacementShader" {
+  Properties {
+    _MainTex ("Texture", 2D) = "white" {}
+  }
+
+  SubShader {
+    Tags { "RenderType"="Opaque" } 
+
+    Pass {
+      CGPROGRAM
+      #pragma vertex vert
+      #pragma fragment frag
+
+      #pragma shader_feature WORLD_NORMAL_VIS
+      #include "UnityCG.cginc"
+
+      struct appdata{
+        float4 vertex : POSITION;
+      };
+
+      struct v2f {
+        float4 vertex : SV_POSITION;
+      };
+
+      v2f vert (appdata v) {
+        v2f o;
+        o.vertex = UnityObjectToClipPos(v.vertex);
+        return o;
+      }
+
+      fixed4 frag () : SV_Target {
+        return fixed4(1,1,1,1);  //White colour of marker
+      }
+      ENDCG
+    }
+  }
+}