@Test public void testSignedAngleDifference() { double rad1 = Math.PI / 4; double rad2 = Math.PI / 2; double rad3 = 4* Math.PI; double rad4 = 0; assertEquals(CartesianGeometricUtilities.signedAngleDifference(rad1, rad2), rad1, DOUBLE_THRESHOLD); assertEquals(CartesianGeometricUtilities.signedAngleDifference(rad2, rad1), -rad1, DOUBLE_THRESHOLD); assertEquals(CartesianGeometricUtilities.signedAngleDifference(rad1, rad1), 0, DOUBLE_THRESHOLD); assertEquals(CartesianGeometricUtilities.signedAngleDifference(rad3, rad4), -2*Math.PI, DOUBLE_THRESHOLD); assertEquals(CartesianGeometricUtilities.signedAngleDifference(rad4, rad3), 2*Math.PI, DOUBLE_THRESHOLD); }
public static double signedAngleDifference(ILocated2D v1, ILocated2D v2) { return signedAngleDifference(v1.getPosition().angle(), v2.getPosition().angle()); }
CartesianGeometricUtilities { public static double signedAngleDifference(ILocated2D v1, ILocated2D v2) { return signedAngleDifference(v1.getPosition().angle(), v2.getPosition().angle()); } }
CartesianGeometricUtilities { public static double signedAngleDifference(ILocated2D v1, ILocated2D v2) { return signedAngleDifference(v1.getPosition().angle(), v2.getPosition().angle()); }  }
CartesianGeometricUtilities { public static double signedAngleDifference(ILocated2D v1, ILocated2D v2) { return signedAngleDifference(v1.getPosition().angle(), v2.getPosition().angle()); }  static Tuple2D centerAndScale(Tuple2D toScale, int width, int height); static Vertex centerAndScale(Vertex toScale, int width, int height, int depth); static double centerAndScale(double toScale, int maxDimension); static Tuple2D Bottom1DCenterAndScale(Tuple2D toScale, int width, int height); static Tuple2D bottomCenterAndScale(Tuple2D toScale, int width, int height); static double bottomScale(double toScale, int maxDimension); static double shortestDistanceToLineSegment(ILocated2D p1, ILocated2D l1, ILocated2D l2); static double shortestDistanceToLineSegment(double x, double y, double x1, double x2, double y1, double y2); static double euclideanDistance(ArrayList<Double> x1, ArrayList<Double> x2); static double[] polarToCartesian(double r, double theta); static double signedAngleFromSourceHeadingToTarget(ILocated2D source, ILocated2D target, double sourceRads); static double signedAngleDifference(ILocated2D v1, ILocated2D v2); static double signedAngleDifference(double rad1, double rad2); static boolean sourceHeadingTowardsTarget(double sourceRadians, ILocated2D source, ILocated2D target,
			double allowance); static boolean onSideOf(ILocated2D source, double sourceRadians, ILocated2D other, boolean right); static double restrictRadians(double rads); }
CartesianGeometricUtilities { public static double signedAngleDifference(ILocated2D v1, ILocated2D v2) { return signedAngleDifference(v1.getPosition().angle(), v2.getPosition().angle()); }  static Tuple2D centerAndScale(Tuple2D toScale, int width, int height); static Vertex centerAndScale(Vertex toScale, int width, int height, int depth); static double centerAndScale(double toScale, int maxDimension); static Tuple2D Bottom1DCenterAndScale(Tuple2D toScale, int width, int height); static Tuple2D bottomCenterAndScale(Tuple2D toScale, int width, int height); static double bottomScale(double toScale, int maxDimension); static double shortestDistanceToLineSegment(ILocated2D p1, ILocated2D l1, ILocated2D l2); static double shortestDistanceToLineSegment(double x, double y, double x1, double x2, double y1, double y2); static double euclideanDistance(ArrayList<Double> x1, ArrayList<Double> x2); static double[] polarToCartesian(double r, double theta); static double signedAngleFromSourceHeadingToTarget(ILocated2D source, ILocated2D target, double sourceRads); static double signedAngleDifference(ILocated2D v1, ILocated2D v2); static double signedAngleDifference(double rad1, double rad2); static boolean sourceHeadingTowardsTarget(double sourceRadians, ILocated2D source, ILocated2D target,
			double allowance); static boolean onSideOf(ILocated2D source, double sourceRadians, ILocated2D other, boolean right); static double restrictRadians(double rads);  }