code: public void updateMorphTime(float delta) {
  		for (int i=0;i<figures.size();i++) {
  			Figure figure = (Figure) figures.get(i);
  			MorphShape shape = (MorphShape) figure.getShape();
  			shape.updateMorphTime(delta);
  		}
  	}
docs: Update the morph time index by the amount specified
  
  @param delta The amount to update the morph by