See this demo first.
- click any floor to move to. Chess will move to target floor if there has a visible path.
This plugin is another member of my board plugin system.
rex_logicmask, document and sample capx are included.
It could be used to maintain a very large board by only display part of tiles which are in masked area, like the demo above. ( board size = 256 x 256, display size = 27 x 19 )