BF BlenderProject
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Description

Official Blender Foundation release.

Source Code: Blender Repository
Mailing List: bf-committers
Posting Policy: Policy for design topics
Administrators: @Ton Roosendaal (ton) @Brecht Van Lommel (brecht) @Campbell Barton (campbellbarton) @Sergey Sharybin (sergey)
Module Owners: Wiki Page

Recent Activity

Today

Oliver Hookins (ohookins) added a comment to T49387: Blender 2.77 & up, GLSL Viewport rendering not working correctly, material glitches & artifacts.

I believe that I might also be suffering from this bug.

Mon, Feb 19, 7:45 AM · Rendering, OpenGL / Gfx, BF Blender
Campbell Barton (campbellbarton) closed T54098: Crash existing /w dyntopo sculpt as Resolved by committing rB05f3e245a8e1: Fix T54098: Crash existing /w dyntopo sculpt.
Mon, Feb 19, 7:40 AM · BF Blender
Campbell Barton (campbellbarton) created T54098: Crash existing /w dyntopo sculpt.
Mon, Feb 19, 7:24 AM · BF Blender
David Lotts (dlotts) added a comment to T54088: Blender 2.79a crashes immediately on Laptop.

I am experiencing same behavior.
The title of this issue should be renamed to "Crashes on Edit-mode or mesh creation"
I've been running 2.79rc2 since August for hours at a time. Still works and is very reliable.
After the blender crash, I updated my graphics driver using the Windows driver update, rebooted, blender does the same crash.
I copied the opengl32.dll (linked above) into the same directory with the blender.exe. Same crash behavior.
I set the startup to factory settings, same crash behavior.

Mon, Feb 19, 5:28 AM · BF Blender
Nick Fox-Gieg (n1ckfg) updated subscribers of T52417: Cannot seem to export Vertex Color with Alembic for Maya nor Houdini.

OK, progress--I can build Blender from source with Alembic enabled. Next step, @Dario Seyb (daseyb) says for Unity he used the following to add the Maya color set flag:

AbcGeom::MetaData md;
m.set("mayaColorSet", "true");
m_colorSet = AbcGeom::OC4fGeomParam(m_scheme.getArbGeomParams(), “Cd”, true, AbcGeom::GeometryScope::kFacevaryingScope, 1, m_tsi, md);

Could you help me adapt this for Blender?

Mon, Feb 19, 1:00 AM · Alembic, Import/Export, BF Blender

Yesterday

Brecht Van Lommel (brecht) closed T54089: Pass Index in Object Info node does not refresh in Node Tree on change for Object Index as Resolved by committing rB1beb6b43c162: Fix T54089: missing GLSL material draw update when changing object pass index..
Sun, Feb 18, 8:20 PM · Nodes, BF Blender
Brecht Van Lommel (brecht) raised the priority of T54089: Pass Index in Object Info node does not refresh in Node Tree on change for Object Index from Incomplete to Confirmed.

Ok, so this is about GLSL material display.

Sun, Feb 18, 7:24 PM · Nodes, BF Blender
ronan ducluzeau (zeauro) added a comment to T54089: Pass Index in Object Info node does not refresh in Node Tree on change for Object Index.

You can update the change by selecting different frame or continuously by playing animation.

Sun, Feb 18, 6:53 PM · Nodes, BF Blender
ronan ducluzeau (zeauro) added a comment to T54096: Subdivision Surface + Boolean Modifiers + Transform = crash.

It looks like crash does not occur with new dependency graph.

Sun, Feb 18, 6:41 PM · BF Blender
Brecht Van Lommel (brecht) lowered the priority of T54089: Pass Index in Object Info node does not refresh in Node Tree on change for Object Index from Confirmed to Incomplete.

Are we talking about the previews in the node editor? Those are not expected to update when changing the object index, they are only previewing the material in isolation, the object(s) in the scene have no influence.

Sun, Feb 18, 6:36 PM · Nodes, BF Blender
Gregor (Hagis) created T54096: Subdivision Surface + Boolean Modifiers + Transform = crash.
Sun, Feb 18, 6:30 PM · BF Blender
Brecht Van Lommel (brecht) closed T54095: Smoke colour (flame_smoke_color) ignored as Archived.

flame_smoke_color controls the color of smoke produced by fire, and this simulation has no fire so it has no effect.

Sun, Feb 18, 6:27 PM · BF Blender
Daniel Painter (dep102) created T54095: Smoke colour (flame_smoke_color) ignored.
Sun, Feb 18, 5:43 PM · BF Blender
RUben (KUbo_0) added a comment to T47847: Blender 2.76 and 2.77 crashes when opening .blend.

Error : EXCEPTION_ACCESS_VIOLATION
Address : 0x00007FFE9F829ADB
Module : C:\WINDOWS\SYSTEM32\atig6txx.dll

Sun, Feb 18, 4:52 PM · BF Blender
ronan ducluzeau (zeauro) closed T54093: using animall points as Invalid.

This is expected behaviour. It was not created to handle collapsing of modifiers from "Generate" category after keyframing.

Sun, Feb 18, 3:54 PM · BF Blender
Sybren A. Stüvel (sybren) added a comment to T52417: Cannot seem to export Vertex Color with Alembic for Maya nor Houdini.

@Nick Fox-Gieg (n1ckfg) I think a good place to put that would be in write_mcol().

Sun, Feb 18, 2:55 PM · Alembic, Import/Export, BF Blender
larry (pasolar) created T54093: using animall points.
Sun, Feb 18, 8:37 AM · BF Blender

Sat, Feb 17

Nick Fox-Gieg (n1ckfg) added a comment to T52417: Cannot seem to export Vertex Color with Alembic for Maya nor Houdini.

If I wanted to recompile Blender's Alembic export module with the mayaColorSet=1 flag added, where in the source should I look?

Sat, Feb 17, 9:50 PM · Alembic, Import/Export, BF Blender
Vuk Gardašević (lijenstina) triaged T54087: Crashing after adding objects such as pane and cube as Incomplete priority.

To do some troubleshooting:

Sat, Feb 17, 9:08 PM · BF Blender
ronan ducluzeau (zeauro) added a comment to T54069: Vertex groups for hair (length etc.): effect not always satisfactory.

The “Steps” parameter is specifically for kink=Spiral, and appears to affect only the presentation of the spiral,

Sat, Feb 17, 2:05 PM · BF Blender
ronan ducluzeau (zeauro) triaged T54082: Subsurf modifier is affecting the way in which the brush paints weights. as Confirmed priority.

Problem only occurs into master. No change in 2.79aRC.

Sat, Feb 17, 1:33 PM · BF Blender
ronan ducluzeau (zeauro) triaged T54092: "save buffers" option seams to apply color correction twice while rendering as Confirmed priority.

Confirmed with master 5bc2c17.

Sat, Feb 17, 1:15 PM · BF Blender
kevin deguisne (iscream) created T54092: "save buffers" option seams to apply color correction twice while rendering.
Sat, Feb 17, 12:44 PM · BF Blender
ronan ducluzeau (zeauro) added a comment to T54085: Render Sampling Preset's write protection collision with duplicates.

Presets files are stored in a 2.79 directory. In this case it is located into a location that looks like
../2.79/scripts/presets/cycles/sampling/preview.py

Sat, Feb 17, 12:40 PM · BF Blender
ronan ducluzeau (zeauro) triaged T54089: Pass Index in Object Info node does not refresh in Node Tree on change for Object Index as Confirmed priority.

Confirmed on ubuntu 16.04 64bits NVIDIA Titan Black

Sat, Feb 17, 11:55 AM · Nodes, BF Blender
mathieu menuet (bliblubli) added a comment to T52163: carve boolean modifier make some files impossible to open or very unstable..

Well, Carve was actually a good fall-back method when Bmesh boolean failed. It would be good to remove fallbacks when the main is polished and covers all the cases the fallback did?

Sat, Feb 17, 10:09 AM · Modifiers, BF Blender

Fri, Feb 16

Rumen Belev (syziph) created T54089: Pass Index in Object Info node does not refresh in Node Tree on change for Object Index.
Fri, Feb 16, 11:57 PM · Nodes, BF Blender
LazyDodo (LazyDodo) triaged T54088: Blender 2.79a crashes immediately on Laptop as Incomplete priority.

ts highly likely that this bug is specific to your hardware/driver configuration. These kinds of display issues are often caused by OpenGL driver bugs.

Fri, Feb 16, 10:32 PM · BF Blender
David (activemotionpictures) updated the task description for T54088: Blender 2.79a crashes immediately on Laptop.
Fri, Feb 16, 10:22 PM · BF Blender
David (activemotionpictures) created T54088: Blender 2.79a crashes immediately on Laptop.
Fri, Feb 16, 10:22 PM · BF Blender
matthew lemen (scinceman96) added a comment to T54080: text.
  1. open blender
  2. delete cube
  3. add text
  4. change font
  5. extrude font and set size to desired
  6. check font for errors
  7. the font might have errors in the text
  8. if font has errors, fix all errors (text should not have any errors)
Fri, Feb 16, 9:41 PM · BF Blender
Scott Davies (Scott160783) created T54087: Crashing after adding objects such as pane and cube.
Fri, Feb 16, 5:04 PM · BF Blender
Sergey Sharybin (sergey) claimed T54083: Dependency Cycle only in new-depsgraph.

Old dependency graph does not report dependency cycles happening inside of the rig. The fact that rig works in old depsgraph might be co-incident.

Fri, Feb 16, 4:53 PM · Dependency Graph, BF Blender
Sergey Sharybin (sergey) raised the priority of T54085: Render Sampling Preset's write protection collision with duplicates from Normal to Needs Triage.

Please don't triage reports yourself and leave that to developers.

Fri, Feb 16, 4:39 PM · BF Blender
Christian SYLVOZ (Kriss) added a comment to T53996: blender is crashing.

Nothing changed with the opengl32.dll.
However, I couldn't say if the Intel graphical drivers are up to date (it's a company computer and I'm not admin on it).

Fri, Feb 16, 2:38 PM · Animation, BF Blender: After Release, Cycles, BF Blender
Brecht Van Lommel (brecht) triaged T54086: Can't start blender as Incomplete priority.

It seems to be crashing in the AMD OpenCL code. Please try running clinfo from the command line (install package if needed) and attach its output here, so we can see the exact OpenCL implementations and versions installed.

Fri, Feb 16, 2:06 PM · BF Blender
Mathieu brocas (kirosbr) created T54086: Can't start blender.
Fri, Feb 16, 1:57 PM · BF Blender
Niels Philipsen (NP) added a comment to T54081: Object texture mapping using only 1/4 of the object surface.

Pitty it's already archived.

Fri, Feb 16, 1:47 PM · BF Blender
Niels Philipsen (NP) added a comment to T54081: Object texture mapping using only 1/4 of the object surface.

Not a bug. +U and +V are also correct but when it goes -U and -V, its being limited off by the extrapolation of the image textures (clip instead of repeat)

The texture that you can see in the render is in fact the entire texture, its not being cut off its being scaled. I will upload another blendfile with a blurry circle texture, this will better illustrate the problem.

Fri, Feb 16, 1:44 PM · BF Blender
ronan ducluzeau (zeauro) added a comment to T53996: blender is crashing.

Please :
Ensure both your OS and drivers are fully up-to-date (and use official GPU drivers, not those provided by windows or tablet/laptop maker).
Launch Blender from the command line with -d option and attach as text file here any error printed out in the console (do not paste it directly in comment).
Try to run Blender through Software OpenGL, this will be much slower however, if everything works then it means that the bug is spefic for your GPU/Driver and you should report the bug to your GPU vendor instead.

Fri, Feb 16, 1:35 PM · Animation, BF Blender: After Release, Cycles, BF Blender
Brecht Van Lommel (brecht) closed T54081: Object texture mapping using only 1/4 of the object surface as Archived.

It makes a bit more sense with the default empty cross shape, then the image is in the corner.

Fri, Feb 16, 1:32 PM · BF Blender
Brecht Van Lommel (brecht) closed T49369: Blender crashes/closes down application at alembic export of any object as Resolved.

Please create a new bug report, with attached .blend and exact steps to redo the problem.

Fri, Feb 16, 1:28 PM · BF Blender
Bastien Montagne (mont29) closed T53977: Severe problem with multiple instances of a library (save and reload) as Resolved.
Fri, Feb 16, 10:46 AM · BF Blender
Bastien Montagne (mont29) added a comment to T53977: Severe problem with multiple instances of a library (save and reload).

@Manuel Rais (g-lul) Nope, in fact if a bug does not affect current master, there’s no point in reporting it, since it has already (presumably) been solved. :)

Fri, Feb 16, 10:37 AM · BF Blender
Manuel Rais (g-lul) added a comment to T53977: Severe problem with multiple instances of a library (save and reload).

@Bastien Montagne (mont29) Apparently, the "relocate bug" is not in the 2.79 release but in the 2.78a.
Should I report it nonetheless ?

Fri, Feb 16, 9:45 AM · BF Blender
vhalerie (vllee) reopened T49369: Blender crashes/closes down application at alembic export of any object as "Open".

Hi! I am still encountering this issue on Windows 10. I am using 2.79

Fri, Feb 16, 4:03 AM · BF Blender
Carlo Andreacchio (candreacchio) added a comment to T54081: Object texture mapping using only 1/4 of the object surface.

Not a bug. +U and +V are also correct but when it goes -U and -V, its being limited off by the extrapolation of the image textures (clip instead of repeat)

Fri, Feb 16, 3:40 AM · BF Blender
¿? (edtion) created T54084: IK disconnects 'connected' bones.
Fri, Feb 16, 2:15 AM · BF Blender
¿? (edtion) created T54083: Dependency Cycle only in new-depsgraph.
Fri, Feb 16, 2:15 AM · Dependency Graph, BF Blender
Campbell Barton (campbellbarton) requested changes to D566: Popup based confirm dialog on quit.

Looks close to being complete, one issue remains. When the confirm quit preference *isnt* set, there is no longer a confirmation.

Fri, Feb 16, 12:45 AM · User Interface, BF Blender