From aee3c96da30a77115f8774aa6de77f83f2e9a3c1 Mon Sep 17 00:00:00 2001
From: Austin Eng <213reeses@gmail.com>
Date: Wed, 1 Feb 2017 12:23:48 -0500
Subject: [PATCH] add default plane distances for drawing if no splits created

---
 Source/Scene/DebugCameraPrimitive.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/Scene/DebugCameraPrimitive.js b/Source/Scene/DebugCameraPrimitive.js
index 3bec71974541..1e825629f570 100644
--- a/Source/Scene/DebugCameraPrimitive.js
+++ b/Source/Scene/DebugCameraPrimitive.js
@@ -105,7 +105,7 @@ define([
     }
 
     var scratchColor = new Color();
-
+    var scratchSplits = [1.0, 100000.0];
     /**
      * @private
      */
@@ -128,6 +128,10 @@ define([
 
             var frustumSplits = frameState.frustumSplits;
             var numFrustums = frustumSplits.length - 1;
+            if (numFrustums <= 0) {
+                frustumSplits = scratchSplits; // plane distances if no splits have been created
+                numFrustums = 1;
+            }
 
             var positions = new Float64Array(3 * 4 * (numFrustums + 1));
             var f;