Whats new in 44 ver?
1. Saving sound wave - possibility to set modification to base wave shape.
   Use blue bar on /Next edit area/ to set frequency and amplitude of 
   component to add.
2. Marking vertices inside closed area of selected chunk.
3. Remove front faces possesed by selected chunk.
4. Tesselate triangles intersected by edge feature. I put new vertex at
   intersection point.
5. New faster, simpler, smaler optimize chunks routine. Procedure performs
   situation when all vertices adjacent to particular chunk form continuus
   chain in vertices list. Press 'sort chunks' button to launch operation.
6. Sketch object building. I xchg every sketched pixel into tetrahedron.
   Use 'sketch obj' button - second menu layout.

Bugs, I noticed:
  -  Problems with submit FFD cage modified object when only one selected
     chunk is processed... To properly work with FFD (free form 
     deformation) cage version, user should edit whole object...
  -  Chunk number '0' problems... sometimes one chunk alone triangle ..
  -  Not always corrected saving to 3ds file - always press 'sort chunks'
     button before saving object above 65535 elements ..
  -  Weird edges detecting - unstable edges count info...
  -  Blender saves corresponding 3ds file with one more face than win3ds..
  -  Bezier patches objects, not properly meshed..
  -  Tesselate whole object option many times invalid - not whole part of
     object is affected (not all chunks of object - no problem in one chunk
     object cause..)
  -  Marking boundary edges operation - very seldom correct..
  -  Positiv (z coord/normal vect) and selected area tesselation
     simultanously not correct - I always get crash ..
  -  N key: sometimes I get crash. (removed ??)
  -  Deformation spline: Sometimes invalid displaying last key node.
  -  Small texture ..
  -  Merging verts on whole object not work.

todo:
  -  End small texture routines - insert predefined one ex. rose in 16 colors..
  -  Finish work around Bezier triangle and rectangular patches.
  -  Finish object with wall based on rotated spline feature.. (shy effort,
     to finish)

 NOTE - app unstable, may crash in any time, test with care..

                                       Maciej, XI 2025