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fast_planner

Dormant
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    Engineering

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  1. Thanks for the explanation, ghostkeeper. Much appreciated.
  2. I had a look at the new branch. I noticed that LineOrderOptimizer::optimize() function has been significantly modified and LineOrderOptimizer::cluster() function has been introduced to PathOrderOptimizer.cpp. Do you mind giving some explanation on these changes? Especially how this random insertion method differs from the nearest neighbor method that is explained by ghostkeeper?
  3. I cannot find "PathOptimizer_RandomInsertion" :(
  4. Thanks all for useful information. I'll study the source code (pathOrderOptimizer.cpp) and get back here if I need any further clarifications.
  5. Thanks a lot for your explanation. Things are clearer now.
  6. Yes, it would be really appreciated if they can provide me more information regarding this. Thank you.
  7. Thanks for your reply. I wonder whether I can use my path planning knowledge to improve the linking of line segments in an STL into loops. May I know what is the current algorithm used for linking these line segments in the STL? One more thing: while 3D printing, does a printing nozzle follows all lines in the STL and all links between those lines?
  8. Does anyone know which path planning algorithms are used in Cura to plan the motion of the printing nozzle? Is it possible to find any scientific publications (conference/journal paper, manual) which explain those algorithms? Thank you.
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