package tesseract.generators;

import javax.vecmath.Vector3f;

import tesseract.World;
import tesseract.objects.PhysicalObject;
import tesseract.objects.Sphere;

/**
 * Generate a sphere field.
 * 
 * @author jesse
 */
public class SphereField extends MenuItem {

	private static final int FIELD_SIZE = 4;
	
	private static final float SPHERE_SIZE = 0.025f;
	
	public SphereField(World theWorld) {
		super("Sphere Field", theWorld);
	}

	/**
	 * Generate the field.
	 * 
	 * @param theWorld Where to put them
	 */
	public void generate(final World theWorld) {
		final float start = 2.5f * 0.5f * FIELD_SIZE * SPHERE_SIZE; 
		
		for (float x = -start; x <= +start; x += SPHERE_SIZE * 2.5f) {
			for (float y = -start; y <= +start; y += SPHERE_SIZE * 2.5f) {
				for (float z = -start; z <= +start; z += SPHERE_SIZE * 2.5f) {
					PhysicalObject s = new Sphere(SPHERE_SIZE, new Vector3f(x, y, z));
					theWorld.addObject(s);
					
				}
			}
			
		}
	}
}