View now supports arbitrary aspect ratios, improved visualization.

Assets/Fungus/Editor/ViewEditor.cs

@@ -58,33 +58,43 @@ public class ViewEditor : Editor
 	{	
 		Vector3 pos = view.transform.position;
 		float viewSize = view.viewSize;
-		
+
-		// Draw 2:1 aspect ratio box
+		float height = viewSize;
+		float widthA = height * view.primaryAspectRatio;
+		float widthB = height * view.secondaryAspectRatio;
+
+		// Draw left box
 		{
-			float height = viewSize;
+
-			float width = height * (2f / 1f);
-			
 			Vector3[] verts = new Vector3[4];
-			verts[0] = pos + new Vector3(-width, -height, 0);
+			verts[0] = pos + new Vector3(-widthB, -height, 0);
-			verts[1] = pos + new Vector3(-width, height, 0);
+			verts[1] = pos + new Vector3(-widthB, height, 0);
-			verts[2] = pos + new Vector3(width, height, 0);
+			verts[2] = pos + new Vector3(-widthA, height, 0);
-			verts[3] = pos + new Vector3(width, -height, 0);
+			verts[3] = pos + new Vector3(-widthA, -height, 0);
 			
-			Handles.DrawSolidRectangleWithOutline(verts, new Color(1,1,1,0f), new Color(0,1,0,0.25f) );
+			Handles.DrawSolidRectangleWithOutline(verts, view.secondaryColor, view.primaryColor );
 		}
-		
+
-		// Draw 4:3 aspect ratio box
+		// Draw right box
 		{
-			float height = viewSize;
+			Vector3[] verts = new Vector3[4];
-			float width = height * (4f / 3f);
+			verts[0] = pos + new Vector3(widthA, -height, 0);
+			verts[1] = pos + new Vector3(widthA, height, 0);
+			verts[2] = pos + new Vector3(widthB, height, 0);
+			verts[3] = pos + new Vector3(widthB, -height, 0);
 			
+			Handles.DrawSolidRectangleWithOutline(verts, view.secondaryColor, view.primaryColor );
+		}
+
+		// Draw center box
+		{
 			Vector3[] verts = new Vector3[4];
-			verts[0] = pos + new Vector3(-width, -height, 0);
+			verts[0] = pos + new Vector3(-widthA, -height, 0);
-			verts[1] = pos + new Vector3(-width, height, 0);
+			verts[1] = pos + new Vector3(-widthA, height, 0);
-			verts[2] = pos + new Vector3(width, height, 0);
+			verts[2] = pos + new Vector3(widthA, height, 0);
-			verts[3] = pos + new Vector3(width, -height, 0);
+			verts[3] = pos + new Vector3(widthA, -height, 0);
 			
-			Handles.DrawSolidRectangleWithOutline(verts, new Color(1,1,1,0f), new Color(0,1,0,1) );
+			Handles.DrawSolidRectangleWithOutline(verts, new Color(1,1,1,0f), view.primaryColor );
 		}
 	}
 }

Assets/Fungus/Scripts/View.cs

@@ -11,10 +11,31 @@ namespace Fungus
 	[ExecuteInEditMode]
 	public class View : MonoBehaviour 
 	{
+		/**
+		 * Orthographic size of the camera view.
+		 */
 		public float viewSize = 0.5f;
 
-		// An empty Start() method is needed to display enable checkbox in editor
+		/**
-		void Start()
+		 * Aspect ratio of the primary view rectangle.
-		{}
+		 * e.g. a 4:3 aspect ratio = 1.333
+		 */
+		public float primaryAspectRatio = (4f / 3f);
+
+		/**
+		 * Color of the primary view rectangle.
+		 */
+		public Color primaryColor = Color.green;
+
+		/**
+		 * Aspect ratio of the secondary view rectangle.
+		 * e.g. a 2:1 aspect ratio = 2/1 = 2.0
+		 */
+		public float secondaryAspectRatio = (2f / 1f);
+
+		/**
+		 * Color of the secondary view rectangle.
+		 */
+		public Color secondaryColor = Color.grey;
 	}
 }