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SITL: Make thermal drift relative to 100m alt to avoid so much change with wind speed and direction."

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This commit is contained in:
Samuel Tabor 2019-06-22 21:09:50 +01:00 committed by Andrew Tridgell
parent 8072f6b858
commit 15cef55e97
1 changed files with 2 additions and 2 deletions
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4
libraries/SITL/SIM_Aircraft.cpp
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@ -832,8 +832,8 @@ float Aircraft::get_local_updraft(Vector3f currentPos)
}
// Wind drift at this altitude
float driftX = sitl->wind_speed * currentPos.z * cosf(sitl->wind_direction * DEG_TO_RAD);
float driftY = sitl->wind_speed * currentPos.z * sinf(sitl->wind_direction * DEG_TO_RAD);
float driftX = sitl->wind_speed * (currentPos.z+100) * cosf(sitl->wind_direction * DEG_TO_RAD);
float driftY = sitl->wind_speed * (currentPos.z+100) * sinf(sitl->wind_direction * DEG_TO_RAD);
int iThermal;
float w = 0.0f;