fsantini
cf325ba240
Fix issue 935: error in matrix calculation
2014-08-28 21:10:50 +02:00
fsantini
6ae7f7870d
Merge branch 'Marlin_v1' of https://github.com/ErikZalm/Marlin into ErikZalm
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Conflicts:
Marlin/Configuration.h
Marlin/Marlin_main.cpp
2013-12-23 12:20:32 +01:00
Francesco Santini
da2a6f9a31
Accurate bed leveling: x loop inside y and zigzag motion
2013-12-13 10:31:19 +01:00
fsantini
5bde7fcb28
Minor code and comment polishing
2013-12-11 21:27:43 +01:00
fsantini
cc2925b705
Implemented a least squares fit of the bed equation for auto bed leveling.
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The code for the LSQ solver (qr_solve) is copyrighted by John Burkardt and released under LGPL here:
http://people.sc.fsu.edu/~%20jburkardt/c_src/qr_solve/qr_solve.html
(see qr_solve.cpp for further copyright information)
2013-12-06 21:46:25 +01:00
fsantini
b64661070e
Fixed the plane vector equation to a simpler one (only dependent on the normal)
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Removed the calculation of the inverse matrix since the rotation matrix is orthogonal, therefore inverted == transposed.
Much simpler and mathematically robust.
2013-12-06 21:32:21 +01:00
fsantini