From ce3eb6cfee920f5e9feff965eb17b926dc90af9f Mon Sep 17 00:00:00 2001
From: Bryan Housel <bryan@mapbox.com>
Date: Sun, 17 Apr 2016 00:11:15 -0400
Subject: [PATCH] Add Debug flags

---
 js/id/id.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/js/id/id.js b/js/id/id.js
index 1c6921675..6ac892182 100644
--- a/js/id/id.js
+++ b/js/id/id.js
@@ -215,6 +215,20 @@ window.iD = function () {
     };
 
 
+    /* Debug */
+    var debugTile = false, debugCollision = false;
+    context.debugTile = function(_) {
+        if (!arguments.length) return debugTile;
+        debugTile = _;
+        return context;
+    };
+    context.debugCollision = function(_) {
+        if (!arguments.length) return debugCollision;
+        debugCollision = _;
+        return context;
+    };
+
+
     /* Presets */
     var presets;
     context.presets = function(_) {