View Issue Details

IDProjectCategoryView StatusLast Update
0000756FreeCADBugpublic2012-06-21 06:51
Reporterpperisin Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionnot fixable 
Platform32 bitOSWin7OS Versionlatest unstable
Product Version0.12 
Fixed in Version0.13 
Summary0000756: transparency bug - bigger surface.
DescriptionHi,

when transparency is set to something, it's surfaces are little bigger than they are supposed to be.
Steps To Reproducecreate box, and sphere.

set box to be transparent - 50-60%

you will see it over sphere in front view - bad.


see picture
TagsNo tags attached.
FreeCAD Information

Activities

2012-06-19 08:16

 

transparency.png (Attachment missing)

wmayer

2012-06-19 09:49

administrator   ~0002221

These kind of things depend on your graphic card or graphic driver. On my system I can't observe this behaviour.

pperisin

2012-06-19 10:07

reporter   ~0002222

I get this on two win7 system:

- win7pro 64bit, Radeon
- win7HomePremium 64bit, NVidia

I also see it on OpenSUSE 12.1 with NVidia propriate drivers installed. I do not have Linux on Radeon machine

Regards,
Petar

wmayer

2012-06-19 12:25

administrator   ~0002223

Which nVidia card exactly?

pperisin

2012-06-19 12:30

reporter   ~0002224

GeForce 315M - from a laptop bought last year

wmayer

2012-06-19 14:39

administrator   ~0002225

Mine is a GeFore GTS 240 (two years old now) and I don't have the problem -- also Windows 7 64-bit the pro version.

On my Linux box IIRC I have a Geforce GTS 7200 with the drivers from nVidia (5 years old) and there I have never seen this either.

Do you have installed the latest drivers?

pperisin

2012-06-20 07:23

reporter   ~0002226

I checked one more PC with intel integrated graphic, win7 - same issue.

here is the video, that shows how to get this - note that on video I created box, cube, and set the in Front view, before starting video:

https://dl.dropbox.com/u/36707971/Video_1340191061.wmv

hopefully someone else will check this, and report if he/she sees it or not.

Regards,
Petar

2012-06-20 15:52

 

ex01.FCStd (Attachment missing)

shoogen

2012-06-20 15:54

developer   ~0002227

I can reproduce it on two Win 7 (64bit) machines. The first one has only intel 945 onboard stuff. The second has a Geforce GT630M (optimus enabled).

wmayer

2012-06-20 16:22

administrator   ~0002228

OK, just checked with my Linux box. The card there is a GeForec 8600 GTS and I can confirm this behaviour, too.

But anyway, this is something we cannot "fix" because it's very card/driver dependent.

wmayer

2012-06-20 16:32

administrator   ~0002229

See also: http://forum.freecadweb.org/viewtopic.php?f=3&t=867&p=6544&hilit=transparent#p6544

pperisin

2012-06-21 04:45

reporter   ~0002230

ok, no problem - you can close this if this is the case. I just wanted to report.

I wish mantis had specal way of closing tickets, that says - closed but not fixed since we can not do that.

wmayer

2012-06-21 06:51

administrator   ~0002231

> I wish mantis had specal way of closing tickets, that says - closed but not fixed since we can not do that.
Of course it can do that. When closing a ticket the resolution can be set to "not fixable".

And it's also possible to search for not fixable tickets. Go to the advanced filters mask and set resolution from "any" to "not fixable" and apply the change.

Issue History

Date Modified Username Field Change
2012-06-19 08:16 pperisin New Issue
2012-06-19 08:16 pperisin File Added: transparency.png
2012-06-19 09:49 wmayer Note Added: 0002221
2012-06-19 10:07 pperisin Note Added: 0002222
2012-06-19 12:25 wmayer Note Added: 0002223
2012-06-19 12:30 pperisin Note Added: 0002224
2012-06-19 14:39 wmayer Note Added: 0002225
2012-06-20 07:23 pperisin Note Added: 0002226
2012-06-20 15:52 shoogen File Added: ex01.FCStd
2012-06-20 15:54 shoogen Note Added: 0002227
2012-06-20 16:22 wmayer Note Added: 0002228
2012-06-20 16:32 wmayer Note Added: 0002229
2012-06-21 04:45 pperisin Note Added: 0002230
2012-06-21 06:51 wmayer Note Added: 0002231
2012-06-21 06:51 wmayer Status new => closed
2012-06-21 06:51 wmayer Resolution open => not fixable
2012-06-21 06:51 wmayer Fixed in Version => 0.13