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Fixes Mantis #3255. Thank you kindly, MCortez, for a patch that:

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Changes to IWindModule interface: Change from assuming a single array of 
256 Vector2 values to a lookup function that takes region x, y, z and returns a Vector3
* Changed llWind() to use new lookup method of IWindModule
* Moved logic for determining the wind at a given point in the data array from 
llWind() to the Wind Module itself.
This commit is contained in:
Charles Krinke
2009-03-05 04:24:22 +00:00
parent 365b5951ff
commit 62eaddbe14
3 changed files with 41 additions and 15 deletions
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17
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@@ -1031,17 +1031,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
m_host.AddScriptLPS(1);
LSL_Vector wind = new LSL_Vector(0, 0, 0);
IWindModule module = World.RequestModuleInterface<IWindModule>();
if (module != null && module.WindSpeeds != null)
if (module != null)
{
Vector3 pos = m_host.GetWorldPosition();
int x = (int)((pos.X + offset.x)/ 16);
int y = (int)((pos.Y + offset.y)/ 16);
if (x < 0) x = 0;
if (x > 15) x = 15;
if (y < 0) y = 0;
if (y > 15) y = 15;
wind.x = module.WindSpeeds[y * 16 + x].X;
wind.y = module.WindSpeeds[y * 16 + x].Y;
int x = (int)(pos.X + offset.x);
int y = (int)(pos.Y + offset.y);
Vector3 windSpeed = module.WindSpeed(x, y, 0);
wind.x = windSpeed.X;
wind.y = windSpeed.Y;
}
return wind;
}