That title is probably a bit confusing so lemme try to explain what I mean:

Let's say I have two objects: Object A and Object B, and two cameras: Camera A and Camera B.

I want the position and rotation of Camera B relative to Object B to be the same as the position and rotation of Camera A relative to Object A.

Here's a visual representation of what I'm trying to do, with the two objects and cameras: 1

I've tried experimenting with different combinations of drivers and constraints, but I wasn't able to get it to work. If anyone could help me out it would be greatly appreciated!

  • $\begingroup$ There is probably a way to do this with constraints. In particular, the transformation constraint, which will let you map, say, the x axis of one object to the z axis of another object. $\endgroup$
    – R-800
    Mar 3, 2021 at 4:01
  • $\begingroup$ let me get it more clearly, suppose you drag one cam to the Right angle, do you want the other to appear in that same location but at the other arm? $\endgroup$
    – Neail
    Mar 3, 2021 at 4:36
  • $\begingroup$ @Neail I guess so yeah. $\endgroup$ Mar 3, 2021 at 5:34
  • $\begingroup$ then you need a 3rd object constain cameras to that. disable that 3rd object in render. $\endgroup$
    – Neail
    Mar 3, 2021 at 10:07

1 Answer 1


You can do this with drivers and parenting.

  1. Use Rightclick > Copy New Driver and then RMB > Paste Driver
  2. Drive all location and rotation fields from Camera A to Camera B (so they match perfectly)
  3. Select Camera B and go Object Properties > Relations > Parent and target Object B

2. RMB > Copy Driver > Paste Driver from Camera A to Camera B. Do this for each location/rotation field. enter image description here

3. In Object Properties of Camera B, target Object B.
Camera B will now inherit Object B rotation/location, but will also keep the driven position and rotation on top of that.
enter image description here

  • $\begingroup$ It works perfectly, thank you! $\endgroup$ Mar 3, 2021 at 21:35
  • $\begingroup$ Great, I was a bit worried I didn't explain it well enough :). Good luck with your project. $\endgroup$ Mar 3, 2021 at 21:37

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