public void TestCorrectResultsMotionRight()
{
ProjectileMotion motionRight = new ProjectileMotion(
new ProjectileMotionSettings(
new ProjectileMotionQuantities(V, new ElevationAngle(ElevationAngle.ElevationAngleTypes.Right), H, G, Utilities.UnitsOfResults)
)
{
PointsForTrajectory = UsePoints
}
);
Utilities.AlmostSame(motionRight.GetLength(), new Length(0, UnitLength.Basic));
Utilities.AlmostSame(motionRight.GetTimeFarthest(), motionRight.GetTimeHighest());
Utilities.AlmostSame(motionRight.GetMaxDistance(), new Length(motionRight.GetMaxHeight().GetBasicVal() - H.GetBasicVal(), UnitLength.Basic));
Utilities.AlmostSame(motionRight.GetMaxDistance(), motionRight.Trajectory.GetInitialPoint().GetDistanceFromPoint(motionRight.Trajectory.GetHighestPoint()));
Utilities.AlmostSame(motionRight.Trajectory.GetArcLength(), new Length(2 * motionRight.GetMaxHeight().GetBasicVal() - H.GetBasicVal(), UnitLength.Basic));
Utilities.AlmostSame(motionRight.Trajectory.GetAreaUnderArc(), new Area(0, UnitArea.Basic));
Utilities.AlmostSame(motionRight.Trajectory.GetHighestPoint().Y, motionRight.GetMaxHeight());
Utilities.AlmostSame(motionRight.Trajectory.GetFarthestPoint().Y, motionRight.Trajectory.GetHighestPoint().Y);
Utilities.AlmostSame(motionRight.Trajectory.GetFarthestPoint().X, motionRight.Trajectory.GetHighestPoint().X);
Utilities.AlmostSame(motionRight.Trajectory.GetInitialPoint().X, motionRight.Trajectory.GetFinalPoint().X);
Utilities.AlmostSame(motionRight.Trajectory.GetInitialPoint().Y, new Length(motionRight.Trajectory.GetFinalPoint().Y.GetBasicVal() + H.GetBasicVal(), UnitLength.Basic));
Utilities.AlmostSame(Utilities.GetTrajectoryLengthIteratively(motionRight), motionRight.Trajectory.GetArcLength());
Utilities.AlmostSame(Utilities.GetAreaUnderTrajectoryIteratively(motionRight), motionRight.Trajectory.GetAreaUnderArc());
Utilities.AlmostSame(Utilities.GetMaxHeightIteratively(motionRight), motionRight.GetMaxHeight());
Utilities.AlmostSame(Utilities.GetMaxDistanceIteratively(motionRight), motionRight.GetMaxDistance());
}
public void TestCorrectResultsMotionHorizontal()
{
ProjectileMotion motionHorizontal = new ProjectileMotion(
new ProjectileMotionSettings(
new ProjectileMotionQuantities(V, new ElevationAngle(ElevationAngle.ElevationAngleTypes.Horizontal),
new InitialHeight(20, UnitLength.Metre), G, Utilities.UnitsOfResults)
)
{
PointsForTrajectory = UsePoints
}
);
Utilities.AlmostSame(motionHorizontal.GetTimeHighest(), new Time(0, UnitTime.Basic));
Utilities.AlmostSame(motionHorizontal.GetTimeHighest(), motionHorizontal.Trajectory.GetInitialPoint().T);
Utilities.AlmostSame(motionHorizontal.GetMaxDistance(), motionHorizontal.Trajectory.GetInitialPoint().GetDistanceFromPoint(motionHorizontal.Trajectory.GetFinalPoint()));
Utilities.AlmostSame(motionHorizontal.Trajectory.GetHighestPoint().Y, motionHorizontal.GetMaxHeight());
Utilities.AlmostSame(motionHorizontal.Trajectory.GetFarthestPoint().Y, motionHorizontal.Trajectory.GetFinalPoint().Y);
Utilities.AlmostSame(motionHorizontal.Trajectory.GetFarthestPoint().X, motionHorizontal.Trajectory.GetFinalPoint().X);
Utilities.AlmostSame(motionHorizontal.Trajectory.GetInitialPoint().X, motionHorizontal.Trajectory.GetHighestPoint().X);
Utilities.AlmostSame(motionHorizontal.Trajectory.GetInitialPoint().Y, motionHorizontal.Trajectory.GetHighestPoint().Y);
Utilities.AlmostSame(Utilities.GetTrajectoryLengthIteratively(motionHorizontal), motionHorizontal.Trajectory.GetArcLength());
Utilities.AlmostSame(Utilities.GetAreaUnderTrajectoryIteratively(motionHorizontal), motionHorizontal.Trajectory.GetAreaUnderArc());
Utilities.AlmostSame(Utilities.GetMaxHeightIteratively(motionHorizontal), motionHorizontal.GetMaxHeight());
Utilities.AlmostSame(Utilities.GetMaxDistanceIteratively(motionHorizontal), motionHorizontal.GetMaxDistance());
}
public void TestCorrectResultsMotionHigh()
{
ProjectileMotion motion = new ProjectileMotion(
new ProjectileMotionSettings(
new ProjectileMotionQuantities(V, new ElevationAngle(82, UnitAngle.Degree), H, G, Utilities.UnitsOfResults)
)
{
PointsForTrajectory = UsePoints
}
);
Utilities.AlmostSame(Utilities.GetTrajectoryLengthIteratively(motion), motion.Trajectory.GetArcLength());
Utilities.AlmostSame(Utilities.GetAreaUnderTrajectoryIteratively(motion), motion.Trajectory.GetAreaUnderArc());
Utilities.AlmostSame(Utilities.GetMaxHeightIteratively(motion), motion.GetMaxHeight());
Utilities.AlmostSame(Utilities.GetMaxDistanceIteratively(motion), motion.GetMaxDistance());
Assert.IsTrue(motion.GetMaxDistance() > motion.Trajectory.GetFinalPoint().GetDistanceFromPoint(motion.Trajectory.GetInitialPoint()));
Assert.IsTrue(motion.GetTimeFarthest() > motion.GetTimeHighest());
Assert.IsTrue(motion.Trajectory.GetFarthestPoint().Y < motion.Trajectory.GetHighestPoint().Y);
}
public void TestCorrectResultsMotionLow()
{
ProjectileMotion motion = new ProjectileMotion(
new ProjectileMotionSettings(
new ProjectileMotionQuantities(V, Α, H, G, Utilities.UnitsOfResults)
)
{
PointsForTrajectory = UsePoints
}
);
Utilities.AlmostSame(motion.GetDur(), Dur);
Utilities.AlmostSame(motion.GetLength(), Len);
Utilities.AlmostSame(motion.GetMaxHeight(), MaxH);
Utilities.AlmostSame(Utilities.GetTrajectoryLengthIteratively(motion), motion.Trajectory.GetArcLength());
Utilities.AlmostSame(Utilities.GetAreaUnderTrajectoryIteratively(motion), motion.Trajectory.GetAreaUnderArc());
Utilities.AlmostSame(Utilities.GetMaxHeightIteratively(motion), motion.GetMaxHeight());
Utilities.AlmostSame(Utilities.GetMaxDistanceIteratively(motion), motion.GetMaxDistance());
}
public void TestCorrectResultsMotionsDetailed()
{
double[] aValues = new double[] { 85, 0, 22, 30, 45, 67, 78, 90 };
double[] vValues = new double[] { 54, 0, 12, 31, 60, 120, 400 };
double[] hValues = new double[] { 0, 5, 14, 20, 60, 131, 225 };
foreach (double a in aValues)
{
foreach (double h in hValues)
{
foreach (double v in vValues)
{
ProjectileMotion motion = new ProjectileMotion(
new ProjectileMotionSettings(
new ProjectileMotionQuantities(
new InitialVelocity(v, UnitVelocity.KilometrePerHour),
new ElevationAngle(a, UnitAngle.Degree),
new InitialHeight(h, UnitLength.Metre),
G, Utilities.UnitsOfResults
)
)
{
PointsForTrajectory = UsePoints
}
);
string additionalMessage = string.Format(
"Used values: {0} °, {1} km/h, {2} m.",
a, v, h
);
Utilities.AlmostSame(Utilities.GetAreaUnderTrajectoryIteratively(motion), motion.Trajectory.GetAreaUnderArc(), additionalMessage);
Utilities.AlmostSame(Utilities.GetMaxHeightIteratively(motion), motion.GetMaxHeight(), additionalMessage);
Utilities.AlmostSame(Utilities.GetTrajectoryLengthIteratively(motion), motion.Trajectory.GetArcLength(), additionalMessage);
Utilities.AlmostSame(Utilities.GetMaxDistanceIteratively(motion), motion.GetMaxDistance(), additionalMessage);
}
}
}
}