1) Change default applet size. 2) Turn off automatic redraw (test). 3) Add comment.
Initial revision
1) Add copyInto method. 2) Change toSting format.
Use point class.
1) Reactivate clone code. 2) Begin 3d transform code.
1) Use Point class. 2) Use own drawLine. 3) Remove unused code.
Remove invalid field.
1) Add basepntz. 2) Add comments.