protected void transformLimitedConic(GeoElement a, GeoElement b) {
GeoConicPart arc = (GeoConicPart) b;
if (a instanceof GeoConicPart) {
GeoConicPart source = (GeoConicPart) a;
arc.setParameters(0, Kernel.PI_2, true);
if (pt == null) {
transformedPoint = new GeoPoint(cons);
pt = new AlgoClosestPoint(cons, arc, transformedPoint);
cons.removeFromConstructionList(pt);
}
transformedPoint.removePath();
setTransformedObject(source.getPointParam(0), transformedPoint);
compute();
transformedPoint.updateCascade();
// Application.debug("start"+transformedPoint);
double d = pt.getP().getPathParameter().getT();
transformedPoint.removePath();
setTransformedObject(source.getPointParam(1), transformedPoint);
compute();
transformedPoint.updateCascade();
// Application.debug("end"+transformedPoint);
double e = pt.getP().getPathParameter().getT();
// Application.debug(d+","+e);
arc.setParameters(d * Kernel.PI_2, e * Kernel.PI_2, swapOrientation(source));
setTransformedObject(a, b);
}
}
