wrong position of images if parameters TrX, TrY and TrZ are in engineering notation

Bug #1818270 reported by Jan Herold on 2019-03-01
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Hugin
Undecided
Unassigned

Bug Description

System: Ubuntu 16.04 / 18.04
Hugin: 2017.0.0.eac5e8cc546e / 2018.0.0+dfsg-1

I optimised with "Positions, Translation, View and Barrel (y,p,r,x,y,z,v,b)". The parameters TrX, TrY and TrZ were assigned to 1e-05.

Example:
i w3456 h5184 f0 v=0 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Eev12.2994942324995 Er1 Eb1 r-0.148240335181224 p0.233726698546944 y-117.651233348521 TrX1e-05 TrY1e-05 TrZ1e-05 Tpy0 Tpp0 j0 a=0 b=0 c=0 d=0 e=0 g=0 t=0 Va=0 Vb=0 Vc=0 Vd=0 Vx=0 Vy=0 Vm5

Images with these values has been moved outside the panorama.

Manually editing the pto-file changing these parameters back to 0 moved the images back to the right place.

Example:
i w3456 h5184 f0 v=0 Ra=0 Rb=0 Rc=0 Rd=0 Re=0 Eev12.2994942324995 Er1 Eb1 r-0.148240335181224 p0.233726698546944 y-117.651233348521 TrX0 TrY0 TrZ0 Tpy0 Tpp0 j0 a=0 b=0 c=0 d=0 e=0 g=0 t=0 Va=0 Vb=0 Vc=0 Vd=0 Vx=0 Vy=0 Vm5

tmodes (tmodes) wrote :

Such low values of TrXYZ does not move the image outside of the canvas.
There must be something other be wrong. Can you provide the complete pto file not only a small excerpt?
Also did you manually edit the pto file or was all done by Hugin?

Changed in hugin:
status: New → Incomplete
Jan Herold (yzle) wrote :

The automatically created pto file before optimizing. Images are correctly positioned.

Jan Herold (yzle) wrote :

The automatically created pto file after optimizing. Some images are positioned outside the panorama.

tmodes (tmodes) wrote :

This is a limitation of the used translation model. See FAQ https://wiki.panotools.org/Hugin_FAQ#Why_does_my_output_covers_only_180.C2.B0.3F

Changed in hugin:
status: Incomplete → Invalid
Jan Herold (yzle) wrote :

Thank you for the explanation. Really a pity, because the rest of the pictures will be put together perfectly with this function.

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