public void mousecoord(Atom[] args) {
mousecoord = new float[] {args[0].toFloat(), args[1].toFloat(), args[2].toFloat()};
double r =
Math.sqrt(
(args[0].toFloat() * args[0].toFloat()) + (args[1].toFloat() * args[1].toFloat()));
double d = Math.atan2(args[1].toFloat(), args[0].toFloat());
}
public boolean stopdrag(float[] mc) {
double r = Math.sqrt((mc[0] * mc[0]) + (mc[1] * mc[1]));
double d = Math.atan2(mc[1], mc[0]);
polar[0] = (Math.round(d * 100.00)) / 100.00;
polar[1] = r;
return r > 0.8;
}
private float[] perpendicularVector(float[] point1, float[] point2) {
float[] ofv = {0, 0, 0};
float x = point2[0] - point1[0];
float y = point2[1] - point1[1];
float z = point2[2] - point1[2];
float c = (float) Math.sqrt(x * x + y * y + z * z);
ofv[0] = -y / c;
ofv[1] = x / c;
ofv[2] = z / c;
return ofv;
}
SeqNode(float _x, float _y, float _z, float _size, String _name) {
coords = new float[] {_x, _y, _z};
double r = Math.sqrt((_x * _x) + (_y * _y));
double d = Math.atan2(_y, _x);
polar = new double[] {d, r};
polar[0] = (Math.round(d * 100.00)) / 100.00;
size = _size;
hover = false;
triggered = false;
selected = false;
name = _name;
}
private boolean detectHit(float[] mc) {
if ((mc[0] < 0 && coords[0] < 0)
|| (mc[0] > 0 && coords[0] > 0) && (mc[1] < 0 && coords[1] < 0)
|| (mc[1] > 0 && coords[1] > 0) && (mc[2] < 0 && coords[2] < 0)
|| (mc[2] > 0 && coords[2] > 0)) {
double dx = Math.pow((mc[0] + 100) - (coords[0] + 100), 2);
double dy = Math.pow((mc[1] + 100) - (coords[1] + 100), 2);
double dz = Math.pow((mc[2] + 100) - (coords[2] + 100), 2);
double vLength = Math.sqrt(dx + dy + dz);
if ((vLength) < (size + 0.05)) {
return true;
}
}
return false;
}
public void resize(float[] mc) {
double dx = Math.pow((mc[0] + 100) - (coords[0] + 100), 2);
double dy = Math.pow((mc[1] + 100) - (coords[1] + 100), 2);
double dz = Math.pow((mc[2] + 100) - (coords[2] + 100), 2);
size = Math.sqrt(dx + dy + dz);
}