todo

一个3D桌面的实现源码

* --view=random
* background "image slurping" - 
   - try to do without tiles - just slurp into big buffer
* rewrite coords model to move objs around and not view
* -lttf ??
* fix gotocolumn problem with workspaces/windowmaker
* split faces into tiles to lower texture size but keep resolution
* track timestamp on 3ddesktop.conf for reload efficiency
* fix texturesize change
* fix speed differences between different hosts (context_switch crap)
* fix synchronization issue (goto face related)
* fix face sync to screen when face change speed adjusted
* window mode working (must catch desktop changes)
* fix acquire in 3ddeskd
* encapsulate enums in classes
* bring together option set in client and server and message passer
* use ourPrintstring to show digits if digit texture didn't load
* fix how entry_exit_cancel is used (its broken)
* fix cfg->options->recalc
* fix buggy parts of config
* support verticle areas in facesets other then linear
* support workspaces and viewports simultaneously
* gnome panel applet interface to change options etc
* make use of autoconf "HAVE_XXX" macros 
* add nifty OpenGL effects like blending and lighting
*   transparent faces (need to dynamically change them)
*   mirror surface below?
*   white flash
* sounds (SDL)
* more face sets - zoom out from grid w/ each face rotating
* patch desktop guide to run a program (3ddesk) to switch desktops