protected List<Position> computePathPositions(
Position startPosition, Position endPosition, Angle delta) {
Angle dist = LatLon.greatCircleDistance(startPosition, endPosition);
dist = dist.multiply(0.6);
Angle azimuth = LatLon.greatCircleAzimuth(startPosition, endPosition);
LatLon locA = LatLon.greatCircleEndPosition(startPosition, azimuth.add(delta), dist);
dist = dist.multiply(0.9);
LatLon locB = LatLon.greatCircleEndPosition(startPosition, azimuth.subtract(delta), dist);
return Arrays.asList(startPosition, new Position(locA, 0), new Position(locB, 0), endPosition);
}
/** {@inheritDoc} */
public Iterable<? extends Position> getPositions() {
return Arrays.asList(new Position(this.quad.getCenter(), 0));
}
/**
* Indicates the graphics supported by this class.
*
* @return List of masked SIDC strings that identify graphics that this class supports.
*/
public static List<String> getSupportedGraphics() {
return Arrays.asList(TacGrpSidc.C2GM_GNL_ARS_SRHARA);
}
/** {@inheritDoc} */
public Iterable<? extends Position> getPositions() {
return Arrays.asList(this.position1, this.position2, this.position3);
}