public void applyProperties() {
visible = visibleCbx.isSelected();
float f = (float) (slider.getValue() / 100.0f);
color = new Color3f(f, f, f);
location =
new Point3d(
new Double(locationXFld.getText()).doubleValue(),
new Double(locationYFld.getText()).doubleValue(),
new Double(locationZFld.getText()).doubleValue());
direction =
new Vector3f(
new Float(directionXFld.getText()).floatValue(),
new Float(directionYFld.getText()).floatValue(),
new Float(directionZFld.getText()).floatValue());
updateLight();
}
