@Override
protected Point[] generatePoints(Point center, int number) {
Vector3f offset = Point.FORWARD.mul(radius);
int angle = number == 0 ? 0 : (360 / number);
Matrix3f rotate = Matrix3f.createRotation(Quaternionf.fromAngleDegAxis(angle, 0, 1, 0));
if (halfRotate) {
offset =
Matrix3f.createRotation(Quaternionf.fromAngleDegAxis(angle * 0.5f, 0, 1, 0))
.transform(offset);
}
Point[] points = new Point[number];
for (int i = 0; i < number; i++) {
points[i] = center.add(offset);
offset = rotate.transform(offset);
}
return points;
}
@Override
public Point[] generatePoints(Point center, int number) {
float angle = 0;
float distance = 1;
Point[] points = new Point[number];
points[0] = center;
for (int i = 1; i < number; i++) {
distance = (float) Math.sqrt(i);
Vector3 offset = Point.FORWARD.transform(MathHelper.rotateY(angle));
offset = offset.multiply(distance).multiply(scaleRadius);
points[i] = center.add(offset);
angle += scaleCircumference * 360.0 / (Math.PI * distance);
}
return points;
}