zap technologies - copyright 1999 - www.zaptech.com
this file updated November 2 -  Frederick

Temp stuff
- Looking at getting some Routes functionality soon ...
- consider using hilite ctrl while switching views

Ongoing ...
- add some temp marker for Inlines
- Transform node, scale  field
- Sphere node
- high level apple event open, quit, ...
- properly check for #VRML V2.0 utf8
- Much still to do for open vrml file parsing
- At this time vrml save does nothing
- At this time vrml rendering only recognizes the following nodes:
  Viewpoint, Translate, Shape, Box, Cylinder, IndexFaceSet and only
  selected fields of these nodes are recognized
- Routes are properly parsed but not implemented

Just prior to a release ...
- update version string in twirl.h, use ResEdit to bump vers in twirl.rsrc

Trivia
- first use of menu seems to cause a slight free mem hit ($10-20 bytes).
  Hot key equivelents don't seem to have any memory overhead.
- Command H shows memory usage, and microseconds in log window

Crashes Bugs now fixed?
- 0.9.2 0411 after a VRML file is completely parsed and rendering,
  I noticed once that a crash happen when I closed the VRML window.
  The crash seemed to happen when view reset() was called with a
  view that had already been deleted.  I enhanced this routine with
  null checks and haven't seen the crash since - Frederick
