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Prevent double ground collisions and prefer the physics result if there is one.

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ODE is known to not see the ground sometimes on raycast so the double test is
needed.
This commit is contained in:
Melanie
2013-01-23 20:58:47 +01:00
parent c75508ec8d
commit dd6ddcc7a5
1 changed files with 15 additions and 3 deletions
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18
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@@ -12287,11 +12287,23 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
}
}
// Double check this
if (checkTerrain)
{
ContactResult? groundContact = GroundIntersection(rayStart, rayEnd);
if (groundContact != null)
results.Add((ContactResult)groundContact);
bool skipGroundCheck = false;
foreach (ContactResult c in results)
{
if (c.ConsumerID == 0) // Physics gave us a ground collision
skipGroundCheck = true;
}
if (!skipGroundCheck)
{
ContactResult? groundContact = GroundIntersection(rayStart, rayEnd);
if (groundContact != null)
results.Add((ContactResult)groundContact);
}
}
results.Sort(delegate(ContactResult a, ContactResult b)