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authordahlia2013-06-10 16:42:49 -0700
committerdahlia2013-06-10 16:42:49 -0700
commita949556c4ea74c993fc15bcfdcbc672d9f971897 (patch)
tree30b62092d8e63f89b43f2a3d378b5fcf01fcccb7 /OpenSim/Region/ScriptEngine/Shared
parentAdd port numbers to poll service thread names so that we can tell which belon... (diff)
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add a Normalize() method for LSL_Rotation
Diffstat (limited to 'OpenSim/Region/ScriptEngine/Shared')
-rw-r--r--OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs25
1 files changed, 25 insertions, 0 deletions
diff --git a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
index 9ca5ca9..f6d94a3 100644
--- a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
@@ -371,6 +371,31 @@ namespace OpenSim.Region.ScriptEngine.Shared
371 371
372 #endregion 372 #endregion
373 373
374 #region Methods
375 public Quaternion Normalize()
376 {
377 double length = Math.Sqrt(x * x + y * y + z * z + s * s);
378 if (length < float.Epsilon)
379 {
380 x = 1;
381 y = 0;
382 z = 0;
383 s = 0;
384 }
385 else
386 {
387
388 double invLength = 1.0 / length;
389 x *= invLength;
390 y *= invLength;
391 z *= invLength;
392 s *= invLength;
393 }
394
395 return this;
396 }
397 #endregion
398
374 #region Overriders 399 #region Overriders
375 400
376 public override int GetHashCode() 401 public override int GetHashCode()