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Blender 2.6 Bug Tracker: Browse
[#26012] Import Collada: instance_node incorrectly handled
Date:
2011-02-10 16:36
Priority:
3
State:
Closed
Submitted by:
David ROY (
dungeon_dave
)
Assigned to:
Nathan Letwory (jesterking)
Category:
Import/Export
Status:
Fixed / Closed
Relates to:
Duplicates:
Patches:
Summary:
Import Collada: instance_node incorrectly handled
Detailed description
Try to import attached collada file.
The meshes are incorrectly placed, except the first one.
The collada scene contains instance_nodes referencing a classic node instantiating some geometry.
--> the classic node is correctly placed
--> it seems that the instance_node matrix isn't combined with the instantiated node matrix to get the final matrix for other nodes
See attached picture of correct result in Maya 2008 + OpenCOLLADA
Followup
Message
Date
: 2011-02-14 21:48
Sender
:
roy mcgown
Same -problem, 2.4 ok 2.5 beta no joy. Fails at initial import see attached error report and dae file. This file is from Goole Sketchup SU 7.1 free and was extracted form a Google earth KMZ
Date
: 2011-03-09 15:16
Sender
:
Nathan Letwory
Fixed and committed in r35429. Thanks for reporting!
Date
: 2011-04-06 10:31
Sender
:
David ROY
Thanks, this is much better now and this fixes the attached model.
However I'm afraid the fix is incomplete.
I slightly modified the instance_nodes model to add an offset to the scene root node, so that everything is translated by (100.0, 100.0) (model offset_instance_nodes.zip)
There's still an error in Blender 2.56.6 r36007, see picture comparison "offset_instance_nodes.png" between Maya and Blender
Date
: 2011-04-06 10:35
Sender
:
David ROY
I can't seem to be able to re-open it and attach new files...
Attached Files:
Name
Date
Download
instance_node.png
2011-02-10 16:36
Download
instance_nodes.zip
2011-02-10 16:36
Download
35ad_appcompat.txt
2011-02-14 21:49
Download
Changes:
Field
Old Value
Date
By
status_id
Open
2011-03-09 15:16
jesterking
close_date
None
2011-03-09 15:16
jesterking
Status
Investigate
2011-03-09 15:16
jesterking
File Added
15022: 35ad_appcompat.txt
2011-02-14 21:49
mac55
assigned_to
none
2011-02-10 17:25
ton
Status
New
2011-02-10 17:25
ton
File Added
14949: instance_nodes.zip
2011-02-10 16:36
dungeon_dave
File Added
14950: instance_node.png
2011-02-10 16:36
dungeon_dave
Changes:
Blender 2.x BF release: Blender 2.6 Bug Tracker
[#26821]
Import Collada: instance_node still incorrectly handled
(Relation: Relates to)
