/** Constructor create an instance of a light, set it to on, color to null, from.z = 1.0 */
public Light(int num) {
number = num % 8;
on = true;
from = new PointType();
to = new PointType();
from.z = 1000.0F;
color = null;
}
public void translate(double x, double y, double z) {
position.x += x;
position.y += y;
position.z += z;
}
public void translate(float x, float y, float z) {
position.x += x;
position.y += y;
position.z += z;
}
