topic Re: Precision error in empty sketch space. in Fusion Support Forum

Precision error in empty sketch space.

rpaldi2 — Wed, 12 Jul 2023 04:39:46 GMT

Just in empty sketch. I think it cause sketch precision error... Can it be updated?

(view in My Videos)

Re: Precision error in empty sketch space.

TheCADWhisperer — Wed, 12 Jul 2023 10:53:04 GMT

@rpaldi2

Can you File>Export your *.f3d file to your local drive and then Attach it here to a Reply?

I didn’t see you type in any dimensions?

Re: Precision error in empty sketch space.

rpaldi2 — Thu, 13 Jul 2023 01:08:07 GMT

No it's just an empty space I've opened just before

Re: Precision error in empty sketch space.

TheCADWhisperer — Thu, 13 Jul 2023 01:14:57 GMT

@rpaldi2 wrote:
No it's just an empty space I've opened just before

It’s not empty space - I see you create under defined geometry in the space?

Once you create geometry (under defined or fully defined) the space is no longer empty.

Can’t you see the geometry you created? What graphics card/driver are you using?

Re: Precision error in empty sketch space.

g-andresen — Thu, 13 Jul 2023 02:32:54 GMT

Hi,

check your preferences

günther

Re: Precision error in empty sketch space.

rpaldi2 — Thu, 13 Jul 2023 03:39:37 GMT

I've already checked, but it's just invisible. When measured, the error still exists

Re: Precision error in empty sketch space.

rpaldi2 — Thu, 13 Jul 2023 03:53:04 GMT

How do i define my geometry?

After Restart computer - launch Fusion, That still happens.

RTX2060 442.80

Re: Precision error in empty sketch space.

HughesTooling — Thu, 13 Jul 2023 08:40:43 GMT

Well I was quite suppressed to find even if I fully constrain the sketch before offsetting you do still get that small error (too small to measure in the real world). But if you just type 1 in as the offset it is accurate.

After typing 1 then editing the dimension. My advice to you would be turn off the grid, turn off snap to grid and then full constrain and dimension your sketches. If you enter a size in a dimension it will be accurate.

Re: Precision error in empty sketch space.

TheCADWhisperer — Thu, 13 Jul 2023 10:36:49 GMT

@rpaldi2 wrote:
How do i define my geometry?

@rpaldi2

Attach file here as originally requested for demonstration.

As stated previously - I did not see you typing any dimensions.