Primary Plane reversing Vectors

[brian.freeman]

2019R2 SP3--When constructing a primary plane, PC-DMIS is reversing the vector of the plane. If I construct a Best fit plane, they are correct, but when constructing a Primary plane the vector is reversed.
Is this anew 'bug'???

PNT_70 =FEAT/CONTACT/VECTOR POINT/DEFAULT,CARTESIAN
THEO/<386.21,-28.6651,84.4726>,<0,0.3725059,-0.9280298>
ACTL/<386.21,-28.6612,84.4628>,<0,0.3725059,-0.9280298>
TARG/<386.21,-28.6651,84.4726>,<0,0.3725059,-0.9280298>
SNAP=YES
SHOW FEATURE PARAMETERS=NO
SHOW CONTACT PARAMETERS=NO
PNT_71 =FEAT/CONTACT/VECTOR POINT/DEFAULT,CARTESIAN
THEO/<385.868,-26.2636,85.4365>,<0,0.3725059,-0.9280298>
ACTL/<385.868,-26.2628,85.4346>,<0,0.3725059,-0.9280298>
TARG/<385.868,-26.2636,85.4365>,<0,0.3725059,-0.9280298>
SNAP=YES
SHOW FEATURE PARAMETERS=NO
SHOW CONTACT PARAMETERS=NO
PNT_72 =FEAT/CONTACT/VECTOR POINT/DEFAULT,CARTESIAN
THEO/<386.2441,-23.6133,86.5004>,<0,0.3725059,-0.9280298>
ACTL/<386.2441,-23.6039,86.4769>,<0,0.3725059,-0.9280298>
TARG/<386.2441,-23.6133,86.5004>,<0,0.3725059,-0.9280298>
SNAP=YES
SHOW FEATURE PARAMETERS=NO
SHOW CONTACT PARAMETERS=NO
PLN_13 =FEAT/PLANE,CARTESIAN,TRIANGLE,NO,LEAST_SQR
THEO/<386.1074,-26.1806,85.4698>,<0,[COLOR=#e74c3c]0.3725059[/COLOR],[COLOR=#e74c3c]-0.9280298[/COLOR]>
ACTL/<386.1074,-26.1759,85.4581>,<-0.042924,0.3698963,-0.928081>
CONSTR/PLANE,BF,PNT_70,PNT_71,PNT_72,,
OUTLIER_REMOVAL/OFF,3
FILTER/OFF,WAVELENGTH=0
PLN_14 =FEAT/PLANE,CARTESIAN,TRIANGLE,NO
THEO/<386.1074,-26.1806,85.4698>,<0,[COLOR=#e74c3c]-0.3725059[/COLOR],[COLOR=#e74c3c]0.9280298[/COLOR]>
ACTL/<386.1079,-26.1758,85.4582>,<-0.0429127,0.3698967,-0.9280813>
CONSTR/PLANE,PRIMARY_DATUM,PNT_70,PNT_71,PNT_72,,

[sally0579]

I have same issue with auto line. Same 2019R2, programs was running ok on 2019R1. It causes manual alignment error,

[brian.freeman]

I wonder if 2020 has the same issue?

[sally0579]

I use Plane-Line-Line method for my manual alignment all the time without any issues. Suddenly, some of the programs didn't work. I had to change every single program to Plane-Plane-Plane method.

[brian.freeman]

@sally0579
I rarely use a manual alignment, unless you consider a readpoint alignment a manual alignment. I think I only have 2 prgs that utilize a iterative alignment.
This is one of the times when I construct a primary plane for a measurement (dimension).
I guess I have to reset to BF plane and carry on!
Haven't had to change any other programs, but not to long ago, I had a program go corrupt on me---All numbers/vectors read <nan> (Not A Number); weird things can happen

[Cumofo]

YES, I have issues with GENERIC PLANES in 2020 also. Programs that ran fine in 2017 have blown up too.

[BKulpa]

Did you input the correct theoretical vectors in the construct dialog box?

[brian.freeman]

This is what the demon is outputting as seen in the code above.