util.hxx File Reference

#include <string>
#include <simgear/misc/sg_path.hxx>

Go to the source code of this file.

Namespaces
namespace	flightgear
	FlightPlan.hxx - defines a full flight-plan object, including departure, cruise, arrival information and waypoints.

Functions
double	fgGetLowPass (double current, double target, double timeratio)
	Move a value towards a target.
void	fgInitAllowedPaths ()
	Set the read and write lists of allowed paths patterns for SGPath::validate()
std::string	flightgear::getAircraftAuthorsText ()
	getAircraftAuthorsText - get the aircraft authors as a single string value.
double	flightgear::lowPassPeriodicDegreesSigned (double current, double target, double timeratio)
	low-pass filter for bearings, etc in degrees.
double	flightgear::lowPassPeriodicDegreesPositive (double current, double target, double timeratio)
	low-pass filter for bearings, etc in degrees.
double	flightgear::filterExponential (double current, double target, double timeratio)
	exponential filter

Function Documentation

fgGetLowPass()

double fgGetLowPass	(	double	current,
		double	target,
		double	timeratio )

Move a value towards a target.

This function was originally written by Alex Perry.

Parameters

current	The current value.
target	The target value.
timeratio	The percentage of smoothing time that has passed (elapsed time/smoothing time)

Returns

The new value.

Definition at line 46 of file util.cxx.

fgInitAllowedPaths()

void fgInitAllowedPaths

(

)

Set the read and write lists of allowed paths patterns for SGPath::validate()

Set the read and write lists of allowed paths patterns for SGPath::validate()

Definition at line 112 of file util.cxx.