WorldBuilder 4. The default project file includes a Landscape
object, a Camera and one Directional light. If you wish to,
you can create a few Skeleton Lines of your own, or use the
ones included in the sample file Waterfall_Start.awb.
the Creation Toolbar, select the button for the Waterfall
tool. The cursor will change to placement mode.
in the Top Viewport. The Waterfall object will appear in the
workspace and in the Scene Tree.
that the Waterfall is oriented along the X-axis. You may need
to Rotate it in order to align it with your Landscape elements.