Polar array 'offset appereant error'

Rhino Rhino for Mac
1

Hi. I have been experiencing problems with the command polar array. It happens before with different models.
Either I am dragging an error in my procedures or the polar array has a bug (probably me).
I am using it to copy surfaces around the center of a circle and it gives me a little offset in the other 3 surfaces (no Z offset active).

Here you can see the measurements, all seems to be precise. …

Do anyone of you experienced this problem ?
Thanks

Bruno

2

I don’t know what the picture shows. You’ll have to post the 3dm file.

Other than that, I PolarArray things all the time without experiencing any problems.

3

polartest.3dm (4.1 MB)

4

I think i found the mistake. I was placing wrong the referencing surface …so the other ones where placed wrong. I am sorry I do not know how to erase the post

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