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Andrej Ivanis (aivanis)
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User Since
Nov 5 2013, 1:18 AM (302 w, 2 d)

Recent Activity

May 6 2019

Andrej Ivanis (aivanis) created T64187: Tangent normal map baked incorrectly for objects with custom normals.
May 6 2019, 2:20 AM · BF Blender

Mar 6 2016

Andrej Ivanis (aivanis) created T47701: Image not fully updated after setting .pixels.
Mar 6 2016, 3:56 PM · Python
Andrej Ivanis (aivanis) created T47700: Popup dialog not working from specials menu.
Mar 6 2016, 3:26 PM · Python

Sep 5 2015

Andrej Ivanis (aivanis) created T46024: problems with flat shaded object and normals_split_custom_set_from_vertices.
Sep 5 2015, 11:51 AM · BF Blender, Mesh Modeling

Sep 4 2015

Andrej Ivanis (aivanis) created T46015: normals_split_custom_set_from_vertices doesn't work with zero vectors.
Sep 4 2015, 6:47 PM · Mesh Modeling, BF Blender

Jun 20 2015

Andrej Ivanis (aivanis) created T45124: Inconsistent rendering of alpha channel of an external image with Use Alpha disabled.
Jun 20 2015, 5:09 PM · BF Blender, Cycles

Jun 14 2015

Andrej Ivanis (aivanis) added a comment to T45080: Scale of exported .fbx is wrong in 2.75.

Sorry the values are wrong (I had some importer scale later):
But still the relationship is squared:
1 -> 1
0.1 -> 0.01

Jun 14 2015, 5:55 PM · Import/Export, Add-ons
Andrej Ivanis (aivanis) created T45080: Scale of exported .fbx is wrong in 2.75.
Jun 14 2015, 5:46 PM · Import/Export, Add-ons
Andrej Ivanis (aivanis) created T45077: .fbx import scale wrong in 2.75.
Jun 14 2015, 3:49 PM

Jun 11 2015

Andrej Ivanis (aivanis) added a comment to T38582: Cycles - Image is always premultiplied, even when alpha output is not being used.

There is a simple workaround for this, you can uncheck use alpha in the image properties. If you need alpha mask create another image with the same source and use alpha checked this time.

Jun 11 2015, 12:50 PM · Cycles, BF Blender

May 22 2015

Andrej Ivanis (aivanis) reopened T44442: I can not make export FBX files do not contain folders fbm as "Open".

Sorry for reopening this, but hazukiaoi might be right.
.fbm folder is for embedded textures, and it looks like Blender sets some property that says there are embedded textures, but leaves the list empty. I know we don't have official .fbx specification, but exporting from other 3d tools doesn't do this so fixing this would make Blender .fbx export more constant with other tools.

May 22 2015, 6:19 PM · Add-ons

May 17 2015

Andrej Ivanis (aivanis) added a comment to T44733: When saving an image color space changes to sRGB.

Here is an linear space example:


1 save the image
2 you will need to reselect sRGB in order to change colour space

May 17 2015, 3:48 PM · BF Blender
Andrej Ivanis (aivanis) added a comment to T44733: When saving an image color space changes to sRGB.

It looks like even though colour space changes to sRGB after saving image, the image is not sampled in sRGB colour space until blender is restarted or sRGB is reselected. That shouldn't be intended behaviour.

May 17 2015, 3:40 PM · BF Blender
Andrej Ivanis (aivanis) added a comment to T44729: Image editor lagging when tools shelf is on.

Great. Thank you, works for me too.

May 17 2015, 1:42 PM · Platform: macOS, BF Blender

May 16 2015

Andrej Ivanis (aivanis) added a comment to T44729: Image editor lagging when tools shelf is on.

The lag also depends on size of the image in the editor, anything over 512 is hard to work with (I set 4k generated in the submitted .blend). If nobody complained about this before in bug reports, it's probably hardware/platform specific. I remember having same problem with previous versions of Blender on this computer.

May 16 2015, 9:03 PM · Platform: macOS, BF Blender
Andrej Ivanis (aivanis) created T44733: When saving an image color space changes to sRGB.
May 16 2015, 6:55 PM · BF Blender
Andrej Ivanis (aivanis) created T44729: Image editor lagging when tools shelf is on.
May 16 2015, 3:40 PM · Platform: macOS, BF Blender

Apr 24 2015

Andrej Ivanis (aivanis) added a comment to T44506: is_updated is not set by modifier changes.

I'm not sure if this is right, but according to the wiki for the implementation of is_updated this should work
http://wiki.blender.org/index.php/Dev:2.6/Source/Render/UpdateAPI

Apr 24 2015, 1:48 PM · Python, Dependency Graph, BF Blender
Andrej Ivanis (aivanis) created T44506: is_updated is not set by modifier changes.
Apr 24 2015, 12:38 PM · Python, Dependency Graph, BF Blender

Apr 14 2015

Andrej Ivanis (aivanis) created T44381: Text Editor: Un-indent undo doesn't work properly .
Apr 14 2015, 12:53 AM · BF Blender

Apr 13 2015

Andrej Ivanis (aivanis) created T44376: Delete scene operator used in script crashes blender .
Apr 13 2015, 11:35 PM · BF Blender, Python
Andrej Ivanis (aivanis) created T44370: Tangent basis is calculated from active uv map instead of texture uv map [BI].
Apr 13 2015, 2:55 PM · Rendering, BF Blender

Mar 15 2015

Andrej Ivanis (aivanis) created T44009: Can't remove grouped objects from .blend.
Mar 15 2015, 11:23 PM

Feb 19 2015

Andrej Ivanis (aivanis) added a comment to T43696: Baking tearing normals (Both cycles and BI).

Hi,
I just tested with 2.73.8 version (I downloaded few days ago) and it still appears. Sorry about the error either change image source to generated or here is fixed file

, just open it and press bake.

Feb 19 2015, 6:07 PM · Rendering, BF Blender

Feb 16 2015

Andrej Ivanis (aivanis) created T43696: Baking tearing normals (Both cycles and BI).
Feb 16 2015, 9:55 PM · Rendering, BF Blender

Jan 6 2015

Andrej Ivanis (aivanis) created T43148: fbx exporter ignores auto smooth angle.
Jan 6 2015, 8:54 PM · Import/Export, Add-ons

Oct 7 2014

Andrej Ivanis (aivanis) added a comment to T41676: Can't change some image datablocks in UV/Image editor while mesh is in edit mode and UV and and edit mode selection are in sync.

Sorry to bother you again about this, but I would add a warning message here (something like "You need an active face") so somebody doesn't wonder what is he doing wrong like I did. Cheers

Oct 7 2014, 8:05 PM · BF Blender
Andrej Ivanis (aivanis) added a comment to T42066: Blender crashes when I change UV map of a texture.

.blend is zipped here: https://developer.blender.org/F114512

Oct 7 2014, 5:15 PM · BF Blender: Unconfirmed, Platform: macOS

Oct 4 2014

Andrej Ivanis (aivanis) created T42074: Material viewport shading receives light from light sources on other layers when they have a texture assigned.
Oct 4 2014, 7:39 PM · BF Blender
Andrej Ivanis (aivanis) added a comment to T42066: Blender crashes when I change UV map of a texture.

Although my mesh is invisible when not selected and when I select it it is rendered as wireframe even though Viewport shading is material.

Oct 4 2014, 1:55 PM · BF Blender: Unconfirmed, Platform: macOS
Andrej Ivanis (aivanis) added a comment to T42066: Blender crashes when I change UV map of a texture.

Works without VBO, but when I enable it again after changing the UV map it crashes.

Oct 4 2014, 1:51 PM · BF Blender: Unconfirmed, Platform: macOS
Andrej Ivanis (aivanis) added a comment to T42066: Blender crashes when I change UV map of a texture.

Here is the log

Oct 4 2014, 1:16 PM · BF Blender: Unconfirmed, Platform: macOS

Oct 3 2014

Andrej Ivanis (aivanis) created T42066: Blender crashes when I change UV map of a texture.
Oct 3 2014, 11:54 PM · BF Blender: Unconfirmed, Platform: macOS

Sep 12 2014

Andrej Ivanis (aivanis) added a comment to T41783: Cycles baking ignores displacement.

As brecht wrote in reply to this bug report https://developer.blender.org/T36563 normal socket is currently ignored by cycles normal pass and displacement isn't, but baking ignores both. Thanks for the link with workaround, should work for now.

Sep 12 2014, 11:53 AM · Cycles, BF Blender

Sep 11 2014

Andrej Ivanis (aivanis) added a comment to T41783: Cycles baking ignores displacement.

Sep 11 2014, 10:20 AM · Cycles, BF Blender
Andrej Ivanis (aivanis) created T41783: Cycles baking ignores displacement.
Sep 11 2014, 10:18 AM · Cycles, BF Blender

Sep 1 2014

Andrej Ivanis (aivanis) created T41676: Can't change some image datablocks in UV/Image editor while mesh is in edit mode and UV and and edit mode selection are in sync.
Sep 1 2014, 1:29 PM · BF Blender