GroundChunk.java

groundchunk.java

public class GroundChunk extends ModelInstance implements Visible {
	private static final BoundingBox box = new BoundingBox();
	public Vector3 position;
	public Vector3 dimensions;
	public float radius;

	public GroundChunk(Model model) {
		super(model);
		calculateTransforms();
		calculateBoundingBox(box);
		dimensions = new Vector3(box.getDimensions());
		radius = dimensions.len() / 2f;
		position = new Vector3(box.getCenter());
		Lists.groundChunks.add(this);
	}

	@Override
	public boolean isVisible(PerspectiveCamera cam) {
		return cam.frustum.sphereInFrustum(position, radius);
	}

}