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Author Topic: Setup of point marker location  (Read 2725 times)

juanmarquez1988

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Setup of point marker location
« on: March 05, 2014, 06:06:37 PM »
Hello everyone,  :)

I've tried setting up my 3D mondel in space by
- setting up a point marker A at a given location on the 3D model
- manually editing the said point marker coordinates (x,y,z) as (0;0;0)
- pressed 'update' button

Note: I would like A to be the center of the universe (the origin)

When I did this I got the following issue: the error given was about 5 meters.

I've then scaled the object by taking 2 other points B and C and edited manually the distance between them.
After update, the error I found in point A was reduced from 5 to 1.

How can I make A to be the center at exactly (0;0;0)?

I hope I can find some help here.

Cheers,
J.

Alexey Pasumansky

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Re: Setup of point marker location
« Reply #1 on: March 05, 2014, 11:26:36 PM »
Hello juanmarquez1988,

You need at least three reference points to set up the coordinate system.
Best regards,
Alexey Pasumansky,
Agisoft LLC

juanmarquez1988

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Re: Setup of point marker location
« Reply #2 on: March 06, 2014, 06:35:02 PM »
Thanks Alexey,

I'm going to try this. :)