package org.reprap.gui;

import javax.media.j3d.*;
import org.reprap.Printer;


public interface Previewer {

	public void setMachine(Printer p);
	public void addSegment(double x1, double y1, double z1,
			double x2, double y2, double z2);
	public void setMessage(String message);
	public void reset();
	public boolean isCancelled();
	public void setCancelled(boolean isCancelled);
	public void setLowerShell(BranchGroup ls);
}