Scale scene from focus distance?

Development Asset Creation
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1

I guess maybe CR allready does this, but just to be sure.

  • From photo exif data, the focal distance can be read
    -the focal distance from the camera in the reconstructed scene (depth area with sharpest image and most tie-points found) can be found
  • the ratio of the previous two variables could be used to scale the scene approximately to real-world sizes, without having to input measures manually?

Currently, my scenes seem to have rather random scale by default.

2

Hi vilem.duha
NO :smiley:
The easiest way to set the PROPER scale is to set 2 CPs ( control points placed in at least 2 images ) and then use CONSTRAINT and set the distance between them, after that REalign or just update the ALIGNMENT, but REalign is prefered…

3

well the difference here is manual vs fully automatic… Of course this wouldn’t be precise, but I meant it for cases where precision isn’t needed that much. Was just brainstorming :wink: