Interface prototyp
Merge branch 'dev' of github.com:mgmax/VisiLathe into dev
Toolpath generation: first draft
synchronize UI values and globalParameters variable
files, simulation/preview
rework structure, preview in separate thread
show messge "recalculating..." in preview
nccad8 postprocessor  is working
fix shape path
Merge pull request #1 from Balagrio/dev

merge dev to main