curve imported bug #45006

New Issue

Ricky J · 2015-06-09T14:21:02+02:00

Ricky J commented

2015-06-09 14:21:02 +02:00

blender 2.74
Hash = b'000dfc0'

Win 8.1
AMD A10-6700 APU
Video HD8670 D

Curve bug

if u open the file and go into edit mode you should see the selected curve with the strange behavior

i imported some curves from an old 2.5 or could be 2.49 blender file

and i get problems when i go into edit mode

may need to do it a few times to get the problem

looks like there are some hidden point at infinity

see pics in following thread

some times i loose all the objects when i rotate curve in viewport !

here is file

mastbug1.blend

thanks
happy bl

blender 2.74 Hash = b'000dfc0' Win 8.1 AMD A10-6700 APU Video HD8670 D Curve bug if u open the file and go into edit mode you should see the selected curve with the strange behavior i imported some curves from an old 2.5 or could be 2.49 blender file and i get problems when i go into edit mode may need to do it a few times to get the problem looks like there are some hidden point at infinity see pics in following thread some times i loose all the objects when i rotate curve in viewport ! here is file [mastbug1.blend](https://archive.blender.org/developer/F188214/mastbug1.blend) thanks happy bl

Ricky J commented

2015-06-09 14:21:02 +02:00

Changed status to: 'Open'

Ricky J commented

2015-06-09 14:21:02 +02:00

Added subscriber: @rickyblender

blender-admin commented

2015-06-09 14:21:02 +02:00

#45082 was marked as duplicate of this issue

Bastien Montagne commented

2015-06-09 15:28:21 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2015-06-09 15:28:21 +02:00

Yeah, those curves are odd to say the least, they are supposed to be Bezier ones, but only have points (including stray ones), no Bezier handle…

Thing is, we cannot do much with this file, we need org one (old version, 2.5 or 2.4 format), to investigate what happens during versionning.

Yeah, those curves are odd to say the least, they are supposed to be Bezier ones, but only have points (including stray ones), no Bezier handle… Thing is, we cannot do much with this file, we need org one (old version, 2.5 or 2.4 format), to investigate what happens during versionning.

Ricky J commented

2015-06-09 16:19:37 +02:00

here is the old 2.49 file
from which I imported curves and other ob

try to import curves from this file to 2.74 file

hopefully you can reproduce bug in 2.74

pulley2.blend

thanks &
happy bl

here is the old 2.49 file from which I imported curves and other ob try to import curves from this file to 2.74 file hopefully you can reproduce bug in 2.74 [pulley2.blend](https://archive.blender.org/developer/F188284/pulley2.blend) thanks & happy bl

Ricky J commented

2015-06-09 16:37:30 +02:00

very possible that in old 2.49 file the curve was a poly curve
not a Bezier curve

this was a very simple shape so did not need the Bezier handles !

thanks
happy bl

very possible that in old 2.49 file the curve was a poly curve not a Bezier curve this was a very simple shape so did not need the Bezier handles ! thanks happy bl

Bastien Montagne commented

2015-06-09 16:59:26 +02:00

pulley2.blend is a 2.74 file…

[pulley2.blend](https://archive.blender.org/developer/F188284/pulley2.blend) is a 2.74 file…

perfection cat commented

2015-06-12 06:16:34 +02:00

Added subscriber: @sindra1961

perfection cat commented

2015-06-12 06:16:34 +02:00

I do not know whether the phenomenon that I watched is the same as his report.
I appended BezierCurve object from mastbug1.blend.
The appended object is very strange.
The object which is displayed when I choose the object and change a mode in turn changes. (EDIT<->OBJECT)
{F190036}{F190038}

version 2.74 (sub 5), branch b'master', commit date b'2015-06-09' b'16:25', hash b'45d4fad', b'Release'

I do not know whether the phenomenon that I watched is the same as his report. I appended BezierCurve object from mastbug1.blend. The appended object is very strange. The object which is displayed when I choose the object and change a mode in turn changes. (EDIT<->OBJECT) {[F190036](https://archive.blender.org/developer/F190036/screen1.png)}{[F190038](https://archive.blender.org/developer/F190038/screen2.png)}![screen3.png](https://archive.blender.org/developer/F190041/screen3.png) version 2.74 (sub 5), branch b'master', commit date b'2015-06-09' b'16:25', hash b'45d4fad', b'Release'

Sergey Sharybin commented

2015-06-15 13:02:45 +02:00

Added subscriber: @Sergey

Sergey Sharybin commented

2015-06-15 13:02:45 +02:00

The file you're providing here is saved with 2.74 version and it's totally impossible to figure out where exactly corruption happened. it could even be so original file from 2.4 is corrupted.

It is really crucial to have original file here, without it we can not fix any issue.

The file you're providing here is saved with 2.74 version and it's totally impossible to figure out where exactly corruption happened. it could even be so original file from 2.4 is corrupted. It is really crucial to have original file here, without it we can not fix any issue.

Julian Eisel commented

2015-06-22 01:38:25 +02:00

Added subscriber: @JulianEisel

Julian Eisel commented

2015-06-22 01:38:25 +02:00

Almost two weeks now without reaction from the author and nobody else was able to provide a .blend. Thanks for the report, but we need the requested information and have to consider this as closed until we got it.

Julian Eisel commented

2015-06-22 01:38:39 +02:00

Changed status from 'Open' to: 'Archived'

Julian Eisel closed this issue

2015-06-22 01:38:39 +02:00

Julian Eisel self-assigned this 2015-06-22 01:38:39 +02:00

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curve imported bug #45006