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bug trim surfaces (#1966)
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la mouche  
#1 Posted : Tuesday, January 20, 2009 10:01:17 AM(UTC)
la mouche

Rank: Senior Member

Joined: 3/14/2007(UTC)
Posts: 757
Bonjour,

Selon les copies d'©cran ci-dessous, vous constaterez ces anomalies sous CU et SharkFX.

Soit:
1- construisez une surface plane.
2- d©coupez y un trou.
3-faites montrer points sur la surface.
4-essayez d'©diter des points de la surface afin de modifier son aspect.

5- constatez que le logiciel d©truit le travail pr©c©demment fait du trou sur la surface!!!

Un bug que je constate depuis la version Xenon...

Dans ce cas, tout travail surfacique est vou© l'©chec :(

Merci de faire suivre.

Cordialement.

Antoine
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ZeroLengthCurve  
#2 Posted : Tuesday, January 20, 2009 12:55:27 PM(UTC)
ZeroLengthCurve

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Using Babelfish/Altavista/Yahoo, I'll try to help Antoine and the rest of us out:

"Hello,

According to the copies d' screen below, you will note these anomalies under CU and SharkFX.

That is to say:

1- build a plane surface.

2- cut out there a hole.

3-make show points on surface.

4-test d' to publish points of surface in order to modify its aspect.

5- note how the software destroyed the work previously made of the hole on surface!!!

A bug that I note since the Xenon version…

In this case, any surface work is dedicated to l' failure Thanks for making follow.

Cordially.

Antoine"
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la mouche  
#3 Posted : Wednesday, January 21, 2009 3:58:53 AM(UTC)
la mouche

Rank: Senior Member

Joined: 3/14/2007(UTC)
Posts: 757
Hello,

Here is another case where the work (draw points on z) on a surface destroyed.

Do you have a solution?

thank you in advance.

Antoine
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Steve.M  
#4 Posted : Wednesday, January 21, 2009 6:50:44 AM(UTC)
Steve.M

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I can confirm this problem.


Example from VC (build 823)

I created a surface, projected/embedded the circle, then removed the cut section.(see attached pic+ model). Select the surface then show_points, then adjust one of the control points,.. the cutout is lost.

I exported the surface to check in another program. The surface imported correctly and could have the control points moved without the loss of the cutout, but I did notice that the exported surface did have overlapping CPs on the center section (I have ringed them in the pic)
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la mouche  
#5 Posted : Tuesday, February 3, 2009 3:19:04 AM(UTC)
la mouche

Rank: Senior Member

Joined: 3/14/2007(UTC)
Posts: 757
hello,

Answer is possible?

Thanks.

Antoine
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unique  
#6 Posted : Tuesday, February 3, 2009 4:20:51 AM(UTC)
unique

Rank: Senior Member

Joined: 6/24/2008(UTC)
Posts: 591
Originally Posted by: Steve.M Go to Quoted Post
I can confirm this problem.


Example from VC (build 823)

I created a surface, projected/embedded the circle, then removed the cut section.(see attached pic+ model). Select the surface then show_points, then adjust one of the control points,.. the cutout is lost.

I exported the surface to check in another program. The surface imported correctly and could have the control points moved without the loss of the cutout, but I did notice that the exported surface did have overlapping CPs on the center section (I have ringed them in the pic)


Hi Steve,

Somehow I would not expect this to work in a modeler of this kind. Tweaking "points" is something we do in Rhino or a surface modeler ;)

If you maintain the polysurface (with embedded curve) then modify the curve by editing points or direct input, then explode to surfaces..seems okay.

Just curious what format did you export ?
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la mouche  
#7 Posted : Tuesday, February 3, 2009 4:59:03 AM(UTC)
la mouche

Rank: Senior Member

Joined: 3/14/2007(UTC)
Posts: 757
Hello,

ok thanks for your answer :)

Cordialy

Antoine
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