New features:

 * undo function for modifications. 
 * saving of program settings when exiting. 
 * color curve adjustment function. 
 * focal blur post processing. 

Both the color curves and the focal blur function use a new spline control
component i wrote.  It's not tested very much so there could be bugs.  I
would be grateful for feedback concerning usability of this control.

The focal blur function is quite slow because it directly evaluates the
spline function every time.  Precalculating the values would probably be a
good idea.  Also the blur radius does not depend on the distance right now
which would be good to change too.  An example of the focal blur function
can be found in p.b.i.

http://www.tu-bs.de/~y0013390/hcredit/


Christoph

-- 
POV-Ray tutorials, IsoWood include,                 
TransSkin and more: http://www.tu-bs.de/~y0013390/  
Last updated 28 Jun. 2002 _____./\/^>_*_<^\/\.______

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