From 672f4de4963b54d6707a1c0eda1a173f65b78be6 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Thu, 23 May 2013 10:36:28 -0700
Subject: [PATCH] Avoid colliding with gravityless environments.

---
 interface/src/Environment.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/interface/src/Environment.cpp b/interface/src/Environment.cpp
index c1c905658d..49ef26bb82 100644
--- a/interface/src/Environment.cpp
+++ b/interface/src/Environment.cpp
@@ -114,6 +114,9 @@ bool Environment::findCapsulePenetration(const glm::vec3& start, const glm::vec3
     
     foreach (const ServerData& serverData, _data) {
         foreach (const EnvironmentData& environmentData, serverData) {
+            if (environmentData.getGravity() == 0.0f) {
+                continue; // don't bother colliding with gravity-less environments
+            }
             glm::vec3 vector = computeVectorFromPointToSegment(environmentData.getAtmosphereCenter(), start, end);
             float vectorLength = glm::length(vector);
             float distance = vectorLength - environmentData.getAtmosphereInnerRadius() - radius;