STUDY THE STEPS OF THE UNFOLDING The design process has six main steps

First, let the computer run the playback of the unfolding automatically:  click here  . You can dynamically see the steps as they come into play.

Or, you may control the playback of the unfolding: VERY slowly mouse-over the list of steps to view the unfolding at your own pace.

FIREPLACE SEQUENCE UNFOLDING TO CREATE A FIREPLACE