¥Demo
HMove the mouse to a new location and click again to draw
a line from the location of the first click
to a new one.
HOr click while dragging the mouse to create a smoother
line.
HBoth drawing methods might fail if you are drawing over
very rough terrain.
åWhen that happens, you continue from where the drawing stopped.
åDrawing in 3D looks easy but it isnÕt.
HUse Undo and Redo when you get your drawings messed
up.
HTo close a loop you can press ÔJoinÕ button or double
click