@Override
public void move(int time) {
if (!frozen) {
disp.fill(0);
Vector3 delta = new Vector3();
repE = 0;
attE = 0;
if (box.viewZone < 0) repulsionN2(delta);
else repulsionNLogN(delta);
attraction(delta);
// int N = neighbours.size();
// if( N > 40 )
// System.err.printf( "* BIG ** [%05d] rep=%05.5f att=%05.5f%n", N,
// repE, attE );
// else System.err.printf(
// " Small [%05d] rep=%05.5f att=%05.5f%n", N, repE, attE );
disp.scalarMult(box.force);
len = disp.length();
if (len > (box.area / 2)) {
disp.scalarMult((box.area / 2) / len);
len = box.area / 2;
}
box.avgLength += len;
if (len > box.maxMoveLength) box.maxMoveLength = len;
}
}
