From 2ed1afd32b1d7573dec664d61538475523b10edc Mon Sep 17 00:00:00 2001
From: dahlia
Date: Sat, 7 Feb 2015 14:17:37 -0800
Subject: llLookAt(): reduce and clamp strengh to reduce probability of
overshoot
---
OpenSim/Region/Framework/Scenes/SceneObjectPart.cs | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index ea0245c..8d28915 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -4910,10 +4910,13 @@ namespace OpenSim.Region.Framework.Scenes
if (angle > Math.PI)
angle = 2.0f * (float)Math.PI - angle;
+ // clamp strength to avoid overshoot
+ float strength = APIDStrength;
+ if (strength > 1.0) strength = 1.0f;
+
// set angular velocity to rotate to desired orientation
// with velocity proportional to strength and angle
- // the factor of 10 seems to make rotation speed closer to LL implementation
- AngularVelocity = axis * angle * APIDStrength * (float)Math.PI * 10.0f;
+ AngularVelocity = axis * angle * strength * (float)Math.PI;
// This ensures that we'll check this object on the next iteration
ParentGroup.QueueForUpdateCheck();
--
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