Define Walkthrough Path
To prepare an animation you need to define at least one walkthrough path.
Draw an object.(e.g. wall ). Click Define Walkthrough Path from the 3D menu.
Walkthrough Animation-Current Window will appear on the screen. The
perspective of the existing drawing will be displayed in this window.
Click Tile from the window menu.
Drag the mouse to move the perspective in the desired position. (The cursor on
the plan window will act as a camera.)
Meanwhile, pick the suitable view using arrow home, end, page up and page Down keys from the keyboard.
Left-click on the drawing area to determine the related points of animation.
After selecting a necessary number of points press enter. The walkthrough path
will be generated.