* Added a check for a non-finite heightfield array value passed to the ODEPlugin. This may, or may not fix anything.

1 files changed, 9 insertions, 0 deletions

diff --git a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
index 5078f03..787cb12 100644
--- a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
+++ b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
@@ -2025,8 +2025,17 @@ namespace OpenSim.Region.Physics.OdePlugin
             {
                 for (int x = 0; x < 512; x++)
                 {
+                    if (Single.IsNaN(resultarr2[y, x]) || Single.IsInfinity(resultarr2[y, x]))
+                    {
+                        m_log.Warn("[PHYSICS]: Non finite heightfield element detected.  Setting it to 0");
+                        resultarr2[y, x] = 0;
+                    }
+
                     if (resultarr2[y, x] <= 0)
+                    {
                         returnarr[i] = 0.0000001f;
+                        
+                    }
                     else
                         returnarr[i] = resultarr2[y, x];