public static Polar midpoint(Polar from, Polar to) {
if (from != null && to != null) {
Point fromR = from.getRect();
Point toR = to.getRect();
int currentX = (fromR.x + toR.x) / 2;
int currentY = (fromR.y + toR.y) / 2;
return new Polar(currentX, currentY, 0, 0);
}
return null;
}
public Polar(Polar p) {
init();
length = p.length;
angle = p.angle;
origin = new Point(p.origin);
rect = new Point(p.getRect());
}
public static Polar translate(Polar from, Polar to, int percent) {
percent = percent < 0 ? 0 : percent;
percent = percent > 100 ? 100 : percent;
if (percent == 0) {
return from;
} else if (percent == 100) {
return to;
} else {
if (from != null && to != null) {
Point fromR = from.getRect();
Point toR = to.getRect();
int dx = toR.x - fromR.x;
int dy = toR.y - fromR.y;
int currentX = fromR.x + ((dx * percent) / 100);
int currentY = fromR.y + ((dy * percent) / 100);
return new Polar(currentX, currentY, 0, 0);
}
}
return null;
}