private boolean distanceOK(GeoPoint2 Q) {
boolean distanceOK;
if (lastFarAway && isFarAway(Q.inhomX, Q.inhomY)) {
// if last point Q' was far away and Q is far away
// then the distance is probably OK (return true),
// so we probably don't need smaller step,
// except if the rectangle of the segment Q'Q
// intersects the near to screen rectangle
// (it will probably not be on the screen anyway)
double minX = lastX;
double minY = lastY;
double lengthX = Q.inhomX - lastX;
double lengthY = Q.inhomY - lastY;
if (Q.inhomX < minX) minX = Q.inhomX;
if (Q.inhomY < minY) minY = Q.inhomY;
if (lengthX < 0) lengthX = -lengthX;
if (lengthY < 0) lengthY = -lengthY;
distanceOK = !nearToScreenRect.intersects(minX, minY, lengthX, lengthY);
} else {
distanceOK = distanceSmall(Q);
}
return distanceOK;
}
