# Solved Ellipse and points rotation

Discussion in 'Spigot Plugin Development' started by cocoraid, Aug 3, 2018.

1. ### cocoraid

Hey as you can see I have made an ellipse:

And I have placed 26 points with an ellipse of 208 points
208 / 26 = 8 ,incrementation of 8
I would like to position items of white circle to the center like the red circles whithout ellipse rotation (only points), and I do not know how to do that after multiple tries.

Here is my code to create the ellipse:

Code (Java):
static {
double a = 6;
double b = 9;
double amount = 208;
double inc = (2 * Math.PI) / amount;
for (int i = 0 ; i < amount ; i++) {
double x = a * Math.cos(i * inc);
double z = b * Math.sin(i * inc);
Vector v = new Vector(x, 0, z);

}

}
and my code to spawn armorstand:

Code (Text):

vecs.forEach(v -> {
Vector vec = v.clone();
});

int index = 0;
for (ItemStack item : torotate) {

Location loc = locs.get(index);
loc.setYaw(location.getYaw());
double height = 0.7;
ReflectedArmorStand as = new ReflectedArmorStand(loc.clone().subtract(0, height, 0));
as.setVisible(false);
as.setDisplayName(item.getItemMeta().getDisplayName());
as.setEquipment(5, item);

as.setSmall(true);
as.spawnArmorStand();
loc.getWorld().playSound(loc, Sound.BLOCK_NOTE_PLING, 1f, (float) index * 0.1F);
UtilParticle.sendParticle(loc, Particle.CLOUD, 3, new Vector(0.1, 0.1, 0.1), 0.05F);
index+= locs.size() / (torotate.size() - 1);
items.put(as, index);
}
Thank you !