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correct linear interpolation of motor CG

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JoePfeiffer 2021-01-22 10:54:06 -07:00 committed by Billy Olsen
parent 519379cf56
commit 1942f70b67
1 changed files with 2 additions and 2 deletions

4
core/src/net/sf/openrocket/motor/ThrustCurveMotor.java

@ -563,11 +563,11 @@ public class ThrustCurveMotor implements Motor, Comparable<ThrustCurveMotor>, Se
return cg[ (int)upperIndex ]; return cg[ (int)upperIndex ];
} }
// return simple linear interpolation
final Coordinate lowerValue = cg[lowerIndex].multiply(lowerFrac); final Coordinate lowerValue = cg[lowerIndex].multiply(lowerFrac);
final Coordinate upperValue = cg[upperIndex].multiply(upperFrac); final Coordinate upperValue = cg[upperIndex].multiply(upperFrac);
// return simple linear interpolation return lowerValue.add( upperValue );
return lowerValue.average( upperValue );
} }
public int getDataSize() { public int getDataSize() {