logo
NOTICE:  This is the new PunchCAD forum. You should have received an email with your new password around August 27, 2014. If you did not, or would like it reset, simply use the Lost Password feature, and enter Answer as the security answer.
Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Options
Go to last post Go to first unread
UGMENTALCASE  
#1 Posted : Saturday, March 24, 2018 4:23:29 PM(UTC)
UGMENTALCASE

Rank: Senior Member

Joined: 3/21/2017(UTC)
Posts: 945
Man
United Kingdom

Thanks: 46 times
Was thanked: 299 time(s) in 204 post(s)
Hi all,

I’ve been testing out an obj to nurb piece of software and was comparing the results to what Shark/VC knocks out.
So in the image you'll see two cups. These are just standard parts provided in the software.
I've ran cloud compare on it, and I've put in 0.2 as the 'acceptable range' and yet it tells me the max deviation is 0.07?
I'm either so tired I can't understand this, or something isn't quite right?
File Attachment(s):
Screenshot_20180324-222800.png (2,525kb) downloaded 15 time(s).

You cannot view/download attachments. Try to login or register.
jdi000  
#2 Posted : Saturday, March 24, 2018 5:40:28 PM(UTC)
jdi000

Rank: Administration

Joined: 7/29/2007(UTC)
Posts: 1,862
United States

Thanks: 1 times
Was thanked: 87 time(s) in 81 post(s)
UG

I wonder if this is displaying inches in the alert even though you are using mm?

Regards

Jason
Windows 11, 10
UGMENTALCASE  
#3 Posted : Saturday, March 24, 2018 5:54:37 PM(UTC)
UGMENTALCASE

Rank: Senior Member

Joined: 3/21/2017(UTC)
Posts: 945
Man
United Kingdom

Thanks: 46 times
Was thanked: 299 time(s) in 204 post(s)
It did some time ago, but that was fixed in VC, maybe the fix didn't make it to Shark?

Cheers
murray  
#4 Posted : Saturday, March 24, 2018 7:21:13 PM(UTC)
murray

Rank: Senior Member

Joined: 9/24/2014(UTC)
Posts: 373
Australia

Thanks: 8 times
Was thanked: 104 time(s) in 85 post(s)
Why not pass sections through both objects at the coordinate given and compare the deviation manually? If the deviation is .078, that's obviously lower than .2, ignore the warning because it's inconsistent with the result.
UGMENTALCASE  
#5 Posted : Sunday, March 25, 2018 8:23:33 AM(UTC)
UGMENTALCASE

Rank: Senior Member

Joined: 3/21/2017(UTC)
Posts: 945
Man
United Kingdom

Thanks: 46 times
Was thanked: 299 time(s) in 204 post(s)
Yeah going to test a bit more later. I know VC has issues as i reported it, but that was the inch conversion to mm business. I'll check some points and report back. You can select all lines it puts in and go to 'verify' and it gives an info box of each line length
UGMENTALCASE  
#6 Posted : Sunday, March 25, 2018 11:21:05 AM(UTC)
UGMENTALCASE

Rank: Senior Member

Joined: 3/21/2017(UTC)
Posts: 945
Man
United Kingdom

Thanks: 46 times
Was thanked: 299 time(s) in 204 post(s)
Yep it's the conversion thing again. If VC was fixed, was the fix not rolled out to Shark as well? I've done a basic test here. A square 50mm x 50mm. Littered it with points. Moved the face back 10mm, then ran coordinate compare.

The results are attached and you can see that they are in imperial not metric. Will this be picked up here, or shall I do a bug report?

Thanks

Edited by user Sunday, March 25, 2018 11:22:24 AM(UTC)  | Reason: Not specified

UGMENTALCASE attached the following image(s):
Presentation1.jpg (40kb) downloaded 11 time(s).

You cannot view/download attachments. Try to login or register.
thanks 1 user thanked UGMENTALCASE for this useful post.
GARLIC on 3/25/2018(UTC)
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.