====== Thoughts on PlanView architecture ======
This page is not yet a definitive architecture reference on PlanView. As such it is a stream of consciousness about the architecture. Possible work items are identified for all platforms. 

===== Architecture Axioms =====
   * Pull in minimal AGTEK_Lib stuff, avoid SmartSuite package
   * Avoid Android features which are deprecated in Android 4.0
   * Access API must be identical (if possible) to all existing C++ implementation. 
   * Source project (Android and IOS) to be tracked in SVN.

==== Android Issues ====
   * AGTEK_Lib will require some refactorization
      * Refactor graphics, be more app family agnostics (no com.agtek.smartsuite)
      * Remove layer objects from AGTEK_Lib: direct from memory model to OpenGLGraphicCachedObject lists
      * ADF Reader/Writer need to be isolated from Smartsuite (particularly com.agtek.smartsuite.model.Project)
   * Native trimesh needed to support measure mode. 
   * May be able to maintain more than one image in memory.
   * Action bar at top, new widget, can it handle vertical aspect ratio?

==== IOS issues ====
   * Google protobuf can be integrated, see here: http://stackoverflow.com/questions/10277576/google-protocol-buffers-on-ios
   * AI: Find SVN plug in for XCode.
   * AT: Discover how to intermingle C++ and Objective C.
   * Native trimesh code to be included in IOS app. (share source???)
   * AI: Discuss upload issues, need deferred style of connection management, how to do?