doc/Todo_en.txt                 Todo_en.txt                       2023-12-29
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Open issues:




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- Boolean operations with surfaces 
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  - consistency checks of surface-boundaries (body-net)       -
  - boolean operations with surfaces                          -
  - boolean operations with planar surfaces                   90 %
  - trimmed polygonal_representation_of_curve                 OK



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- Add offset-surfaces                                         -
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- Add rounding surfaces
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  - circular surface along spine                              -
  - intersection surfaces                                     OK



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- interactive editor - modify object:
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    - display objects not affected dimmed,
    - update child-objects dynamic.
    - "edit object" n MAN and CAD shall display all objects following dimmed.
Example:

P20=P(20 0 0)
C20=P20 50
A20=C20
L20=P20 P(100 0 0)

Edit obj C20 (eg change radius 50)
- P20 - displayed normal;
- C20 - hilited; active obj to be modified,
- A20 - dimmed; following the obj C20 and child of C20 (depending bj)
- L20 - dimmed; following, not child of C20.



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- interactive editor - insert object:
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only in mode MODIFY:
- provide button INSERT mit info "insert obj before active obj"
- activate INSERT: display text "ADD / INSERT" (replacing MODIFY);
  - active mode CAD/add; after OK back into MODIFY;


- Funcs:
  - insert new CAD-code into line before active modify-line;
  - display new created obj




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- Project and Mirror currently only for individual objects,
  not for CCV (currently Translate only).

- mirror CCV (S#=MIR S# L#)

- update interactive editor to modify B-splines. 

- Search/Name ObjList objID edit - does not find and edit obj eg P24 ..

- Transformation of 3D Text: currently is always set in the XY plane.

- NC machining is graphically not yet active in the transformed reference system.

- NC-function are not yet completely implemented for alternative construction-planes

- Function for interactive positioning of sub-models to a contact position.

- Drawing 2D from 3D 

- With hatching, no islands are possible yet

- The programming interfaces are only partially documented.

- Step-Export only partially implemented

- Perspective view (only parallel view)




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Send bug reports, suggestions for improvements to support@gcad3d.org

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