Collada import data leak? #30301

New Issue

Konstantins Visnevskis · 2012-02-22T11:20:53+01:00

2012-02-22 11:20:53 +01:00

%%%After unsuccessful import of several Collada meshes blender takes 700mb of RAM with empty scene.
Saving that empty scene takes 76MB on hard drive.

There is a Collada example file attached.
I can attach the saved scene if attachments here allow that size.
Blender 2.62w64

P.S. I suppose there's lot's of wasted MBs in my scenes because of unused mesh data of failed imports, is there a way to put that data on scene as a mesh or delete it?%%%

%%%After unsuccessful import of several Collada meshes blender takes 700mb of RAM with empty scene. Saving that empty scene takes 76MB on hard drive. There is a Collada example file attached. I can attach the saved scene if attachments here allow that size. Blender 2.62w64 P.S. I suppose there's lot's of wasted MBs in my scenes because of unused mesh data of failed imports, is there a way to put that data on scene as a mesh or delete it?%%%

Konstantins Visnevskis commented

2012-02-22 11:20:53 +01:00

Changed status to: 'Open'

Sergey Sharybin commented

2012-02-22 11:56:32 +01:00

%%%Blender's garbage collecting isn't ideal in this case. Sometimes it requires to re-save file again to get rid of all unused datablocks. Wouldn't consider this is a bug, it's known behavior.
Not sure why there's no objects creating for this scene, will ask our collada developers to look into this.
Thanks for the report, but collada is currently kind of WIP thing which fails in plenty of cases. so will close report for now.%%%

%%%Blender's garbage collecting isn't ideal in this case. Sometimes it requires to re-save file again to get rid of all unused datablocks. Wouldn't consider this is a bug, it's known behavior. Not sure why there's no objects creating for this scene, will ask our collada developers to look into this. Thanks for the report, but collada is currently kind of WIP thing which fails in plenty of cases. so will close report for now.%%%

Konstantins Visnevskis commented

2012-02-22 12:12:44 +01:00

%%%Thanks!%%%

Gaia Clary commented

2012-09-03 20:12:33 +02:00

%%%I tested the attached dae file.

1.) It imports very slowly but it imports. I tested with revision r50362
2.) The 859 imported objects seem to be parented to one empty at location <0,0,0> Is this expected ?

Please can you verify that the import works as expected ?%%%

%%%I tested the attached dae file. 1.) It imports very slowly but it imports. I tested with revision r50362 2.) The 859 imported objects seem to be parented to one empty at location <0,0,0> Is this expected ? Please can you verify that the import works as expected ?%%%

Konstantins Visnevskis commented

2012-09-08 22:50:36 +02:00

%%%r50461
Indeed slow, but it does work.
Thanks!%%%

%%%r50461 Indeed slow, but it does work. Thanks!%%%

Gaia Clary commented

2012-09-12 16:25:08 +02:00

%%%Collada Import bugs will be investigated for Blender 2.65

For this reason this Report has been set as "Closed/Todo" and linked from our wiki page.

http://wiki.blender.org/index.php/Dev:2.5/Source/Development/Todo/Import_Export#OpenCollada

This tracker item can still be updated with useful info and closed (removed from the page above) when fixed.%%%

%%%Collada Import bugs will be investigated for Blender 2.65 For this reason this Report has been set as "Closed/Todo" and linked from our wiki page. http://wiki.blender.org/index.php/Dev:2.5/Source/Development/Todo/Import_Export#OpenCollada This tracker item can still be updated with useful info and closed (removed from the page above) when fixed.%%%

Gaia Clary commented

2012-09-12 16:25:08 +02:00

Changed status from 'Open' to: 'Archived'

Gaia Clary closed this issue

2012-09-12 16:25:08 +02:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Collada import data leak? #30301