private void checkNaN() throws SimulationException {
double d = 0;
boolean b = false;
d += currentStatus.getSimulationTime();
d += currentStatus.getPreviousTimeStep();
b |= currentStatus.getRocketPosition().isNaN();
b |= currentStatus.getRocketVelocity().isNaN();
b |= currentStatus.getRocketOrientationQuaternion().isNaN();
b |= currentStatus.getRocketRotationVelocity().isNaN();
d += currentStatus.getEffectiveLaunchRodLength();
if (Double.isNaN(d) || b) {
log.error(
"Simulation resulted in NaN value:"
+ " simulationTime="
+ currentStatus.getSimulationTime()
+ " previousTimeStep="
+ currentStatus.getPreviousTimeStep()
+ " rocketPosition="
+ currentStatus.getRocketPosition()
+ " rocketVelocity="
+ currentStatus.getRocketVelocity()
+ " rocketOrientationQuaternion="
+ currentStatus.getRocketOrientationQuaternion()
+ " rocketRotationVelocity="
+ currentStatus.getRocketRotationVelocity()
+ " effectiveLaunchRodLength="
+ currentStatus.getEffectiveLaunchRodLength());
throw new SimulationException(trans.get("BasicEventSimulationEngine.error.NaNResult"));
}
}
private void checkNaN() throws SimulationException {
double d = 0;
boolean b = false;
d += status.getSimulationTime();
d += status.getPreviousTimeStep();
b |= status.getRocketPosition().isNaN();
b |= status.getRocketVelocity().isNaN();
b |= status.getRocketOrientationQuaternion().isNaN();
b |= status.getRocketRotationVelocity().isNaN();
d += status.getEffectiveLaunchRodLength();
if (Double.isNaN(d) || b) {
log.error(
"Simulation resulted in NaN value:"
+ " simulationTime="
+ status.getSimulationTime()
+ " previousTimeStep="
+ status.getPreviousTimeStep()
+ " rocketPosition="
+ status.getRocketPosition()
+ " rocketVelocity="
+ status.getRocketVelocity()
+ " rocketOrientationQuaternion="
+ status.getRocketOrientationQuaternion()
+ " rocketRotationVelocity="
+ status.getRocketRotationVelocity()
+ " effectiveLaunchRodLength="
+ status.getEffectiveLaunchRodLength());
throw new SimulationException(
"Simulation resulted in not-a-number (NaN) value, please report a bug.");
}
}
