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mantis 9082: work around discrete math issues

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UbitUmarov
2023-07-07 00:18:06 +01:00
parent 35b4cfd6e2
commit dbee15498d
1 changed files with 11 additions and 9 deletions
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20
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
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@@ -427,17 +427,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
// Right type too, what about the other params , key and name ?
if (doarc)
{
try
float mag = mag_fwd * dis;
if(mag > 1e-6f)
{
float dot = Vector3.Dot(forward_dir, diff);
float mag_corr = MathF.Sqrt(mag_fwd * dis);
float ang_obj = MathF.Acos(dot / mag_corr);
if (ang_obj > ts.arc)
float dot = Vector3.Dot(forward_dir, diff) / MathF.Sqrt(mag);
if(dot < -1.0f)
continue;
if(dot < 1.0f)
{
if (ts.arc < MathF.Acos(dot))
continue;
}
else if(dot > 1.00001f)
continue;
}
catch
{
continue;
}
}