YAFU (YAFU)
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Oct 12 2014, 1:52 PM (206 w, 2 d)

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Yesterday

YAFU (YAFU) added a comment to T56649: Proposal: Blender 2.8: Wireframe, Select Through & X-Ray.

William, It's just what I show in the Blender Artists forum video, about how Wireframe 2.79 behaves in Object and Edit mode. Anyway now I think I remember that you said in another entry that we could configure Presets of different combinations of Overlays and Shading. So I guess we could configure a simple shortcut to, for example, Wireframe + X-Ray in a single custom preset to quick access. So the point that I was trying to point out here, would have solved with those custom presets, and I have nothing to complain about what I had pointed out before here.
So, thanks.

Tue, Sep 25, 5:05 PM · User Interface, BF Blender: 2.8
YAFU (YAFU) added a comment to T56649: Proposal: Blender 2.8: Wireframe, Select Through & X-Ray.

William, if you were referring to me, sorry for my lack of understanding. I do not find anything that with a quick simple action I can enter an equivalent mode as in 2.79 with Z key. With equivalent mode I do not mean simply the same name "Wireframe". I mean it really behaving like Wireframe in 2.79 (Edit and Object mode).
As I had said, to enter or exit in a similar way to what Z key do in 2.79, I need to perform two pairs of actions, Wireframe and X-Ray. This is slower and tedious than in 2.79.
I will continue experimenting just in case. Sorry again.

Tue, Sep 25, 4:45 PM · User Interface, BF Blender: 2.8
YAFU (YAFU) added a comment to T56649: Proposal: Blender 2.8: Wireframe, Select Through & X-Ray.

Hello.
The user just wants to have a quick single shortcut that allows him to enter/switch faster to a mode as Z key does in 2.79. As I understand it is not so fast or simple in 2.8, in different circumstances you need to have a combination of Wireframe and X-Ray at the same time to achieve what Z key does in 2.79.
https://blenderartists.org/t/blender-2-8-viewport-updates/1114082/391

Tue, Sep 25, 3:01 PM · User Interface, BF Blender: 2.8

Mon, Sep 24

YAFU (YAFU) added a comment to T56881: Blender 2.8: More Pie Menus.

Hi.
I know Pie ​​Menu is very required by users. But I do not feel comfortable with it, I make many mistakes for example with that "fast move" selection in direction to de item. Maybe I am not very brain capable for this kind of features, I do not even have a good memory to remember the position in which an item is. My request is, please, think about the users who are not very capable to use Pie Menus, like me. Those fancy features like selection with fast movement in one direction, or hold a key, then move to a direction then release the key, etc... all that seems very complicated for me. As I said, surely this is for lack of my ability, not for Pie Menu failures. So for not capable users like me, it would be good from User Preferences to be able to disable all that fancy features from options boxes, with the possibility of Pie Menu acting just like a floating Menu that appears when you press shortcut, and you make the selection only when you click "exactly over" the item you want to select.
Thanks

Mon, Sep 24, 3:53 PM · User Interface, BF Blender: 2.8

Tue, Sep 18

YAFU (YAFU) added a comment to T54287: Memory not freed after rendering with 2.79a.

I still have the problem in 2.79 and 2.8 from Buildbot builds. Compiling Blender by myself the problem does not happen. I suppose that is due to the version of jemalloc installed in my system (3.6.0)

Tue, Sep 18, 2:43 PM · BF Blender
YAFU (YAFU) added a comment to T56825: Memory not freed after several renders.

Hi. I'm not a developer Do you mean System RAM or vRAM?
If you refer to system RAM, the following problem has been solved only for Blender 2.79b. The problem still persists for 2.79 from master and 2.8:
https://developer.blender.org/T54287

Tue, Sep 18, 1:16 PM · BF Blender

Fri, Sep 14

YAFU (YAFU) updated the task description for T56800: Reflection Plane in Eevee Rendered preview crash Blender.
Fri, Sep 14, 2:49 PM · Eevee, BF Blender: 2.8
YAFU (YAFU) created T56800: Reflection Plane in Eevee Rendered preview crash Blender.
Fri, Sep 14, 2:47 PM · Eevee, BF Blender: 2.8

Wed, Sep 12

YAFU (YAFU) added a comment to T56747: Last update not work (Blender 2.8).

Hi.
As Brecht requested, you mention the version of those Linux distributions you are using.

Wed, Sep 12, 2:00 AM · BF Blender

Mon, Sep 3

YAFU (YAFU) added a comment to T56648: Blender 2.8: Naming Conventions.

Manuel. Obviously the initial letter convention is not possible for all Blender features. The keys of a keyboard are limited and the functions/tools of Blender that need shortcuts are many more.
Just noting that the change from Grab to Move clearly benefits users of other software that choose industry standard keymap, not Blender users. Those who choose industry standard keyman will have a consistent standard name (Move) and a consistent keyboard shortcut (Move - Rotate - Scale) for what they are used to (three keys in a row or whatever developers have chosen for industry standard).
Blender users will not have consistent keyboard shortcuts anymore. "R" for Rotate, "S" for Scale, and "G"... Why and for what? For "M"ove? How to explain it? "G" is because "Grab" was the old name that it had in the old Blender before 2.8? It does not make sense to me.
"Grab / Move" as in 2.79 is the convenient name I can think of.
Just saying.

Mon, Sep 3, 12:04 PM · User Interface, BF Blender: 2.8
YAFU (YAFU) added a comment to T56648: Blender 2.8: Naming Conventions.

Just my opinion here, is not that I am going to be angry with any decision you make.

Mon, Sep 3, 3:13 AM · User Interface, BF Blender: 2.8

Sat, Sep 1

YAFU (YAFU) added a comment to T55998: Blender 2.8 Crashes on accent use (Latin Characters).

Maybe this:
https://developer.blender.org/T56618
also solve this problem?

Sat, Sep 1, 2:00 AM · User Interface, Platform: Linux, BF Blender: 2.8

Tue, Aug 28

YAFU (YAFU) added a comment to T55162: Blender 2.8 Blender Keymap changes.

Just to give my opinion without trying to generalize what I personally like, with what others may like or suits them.

Tue, Aug 28, 6:01 PM · Code Quest
YAFU (YAFU) added a comment to T56595: Hair Dynamics stop working after saving new file.

As additional information it is possible to reproduce a Blender Crash with the scene with the following steps:
Open the scene. In Particles Tab press Free Edit button. In Type change from Hair to Emitter. In Type, change back from Emitter to Hair. Blender Crash.

Tue, Aug 28, 5:38 PM · Physics, BF Blender

Mon, Aug 27

Leandro Cavalheiro (lcs_cavalheiro) awarded T43907: Unable to copy/paste nodes between instances a Love token.
Mon, Aug 27, 7:48 PM · BF Blender
YAFU (YAFU) added a comment to T54582: 2.8 UI Tools: Tools Design.

Hi.
I mentioned this in blenderartists forum, but I think I should comment my concern in some official website, like this.
About Actieve Tools and Circle Select, it would be nice to somehow be able to see the brush otline before clicking to select. You imagine a dense mesh in Edit Mode, and you want to start selecting vertices through the middle of the mesh. You will not be sure in advance what you will select when you click because you can not see in real time what the radius of the brush covers.
I'm not sure how this could be solved with the Active Tools concept, but I think the tool would be more powerful if you could somehow see the brush outline before starting to select

Mon, Aug 27, 4:46 PM · Code Quest, User Interface

Aug 24 2018

YAFU (YAFU) added a comment to T56527: Combing hair extends it .

Hello.
The problem seems not to occur if you apply Scale transformation to Emitter object. (Free Edit in particles - Apply Scale - Refresh in particles)
Anyway I am not sure if this is a necessary condition to be able to work properly with hair.

Aug 24 2018, 4:17 PM · BF Blender

Aug 23 2018

YAFU (YAFU) added a comment to T56510: Blender 2.8 Splash Screen Design.

Hi.
Where "Build number" item appears, could it be a button that "directly copied to the clipboard" some short useful information for when you report a bug? (version/build/hash and maybe some very short information about System and GPU/CUDA/OpenCL/OpenGL).

Aug 23 2018, 2:26 PM · User Interface, BF Blender: 2.8
YAFU (YAFU) added a comment to T56503: blender no carga ni abre archivos de video FFMpeg mp4 linux Fedora 28.

As Brecht pointed out, this is not considered a Blender bug. You read what I had written above in Spanish, using official Blender is the solution.
If you still can not solve the problem, please, ask your question here:

Aug 23 2018, 1:04 PM · BF Blender
YAFU (YAFU) added a comment to T56503: blender no carga ni abre archivos de video FFMpeg mp4 linux Fedora 28.

Por favor, usted utilice un traductor en linea para escribir en inglés.

Aug 23 2018, 1:17 AM · BF Blender

Aug 8 2018

YAFU (YAFU) added a comment to T49628: Blender 2.78 Grease Pencil - pen pressure problem (Yiynova Tablet) .

Hi.
I'm not a developer, but here are a couple of scenes to check if the problem also occurs in other modes (as Joshua suggested):


Aug 8 2018, 7:47 PM · Restricted Project

Jul 19 2018

YAFU (YAFU) added a comment to T55998: Blender 2.8 Crashes on accent use (Latin Characters).

I can confirm this crash. For example, when you try to write an accented letter in the name of .blend file when Save As...
I use this Spanish/Portuguese layout:
http://www.image-share.com/upload/3793/123.jpg

Jul 19 2018, 12:48 PM · User Interface, Platform: Linux, BF Blender: 2.8
YAFU (YAFU) added a comment to T55743: Convert to - Curve from Mesh/Text.

I can confirm this crash in updated 2.8.
Using Linux also here.

Jul 19 2018, 12:36 PM · BF Blender: 2.8

Jul 18 2018

YAFU (YAFU) added a comment to T55386: 2.8 UI Tools: Top Bar, Tool Properties & Toolbar Update.

Is the final decision Top Bar to be fixed up there? Is "Top" part of the name limiting the possibility of developing a much more configurable bar with respect to the possible positions on the screen?. If so, maybe rename "Top" Bar for something else. Besides renaming it would avoid people confusing the concept of this Blender Bar, with the TopBar concept of most other software.
TopBar fixed there, is limiting the possibility of different workflows to which Blender users were accustomed.
By the way, I know about "Tool settings" tab in Properties editor, but what I mean is about what had been discussed started by "pistol ioan (pistoltoto)" recently a little above. The concept of that bar is great and it would be good to be able to be more configurable with respect to positions.
Thanks.

Jul 18 2018, 12:48 PM · Code Quest

Jul 1 2018

YAFU (YAFU) added a comment to T54943: Blender 2.8 Defaults.

Hi. I think that Translate/Move widget should be by default instead of Cursor. Sorry if that was the plan, but I found nothing about it above.

Jul 1 2018, 2:18 PM · BF Blender: 2.8, User Interface, Code Quest

Jun 18 2018

YAFU (YAFU) added a comment to T55386: 2.8 UI Tools: Top Bar, Tool Properties & Toolbar Update.

I think that "pistol ioan" means that he wants to use horizontal Top Bar "concept", but it can be more configurable and have more possibilities in terms of it position, for example be able to place the bar just above 3D View in the screenshot he showed.
This could be achieved by "Top Bar" being a complete new "Editor Type", or it belonging to 3D View Editor. Or maybe it's some kind of detachable panel.
And I agree with that, just making TopBar hidden does not solve the problem for people who like the concept of Top Bar, but they just want to place TopBar where they like best.

Jun 18 2018, 4:01 AM · Code Quest

Jun 11 2018

YAFU (YAFU) added a comment to T55162: Blender 2.8 Blender Keymap changes.

Paulo, maybe you use the same keyboard layout as mine. This is the type of keyboard sold in South America (Spanish / Portuguese):
https://i.blogs.es/a9ad78/cabecera/650_1200.png

Jun 11 2018, 12:51 AM · Code Quest

Jun 3 2018

YAFU (YAFU) added a comment to T55162: Blender 2.8 Blender Keymap changes.

Hi.
In blenderartists forum some users were worried about the difficulty to easily access/configure Wireframe mode so that it looks like 2.7. I know Wireframe is still WIP and maybe there will be better shortcuts. But from that I thought that since there are several configuration combinations for Shading and Overlays, it would be good to reserve a set of keyboard keys where the user could easily save their preferred Shading and Overlays "Current" configuration (Save current Shading and Overlays settings to a Key). I do not know if this is something similar to what was intended for "Q" Quick Menu (favorite commands).

Jun 3 2018, 3:10 AM · Code Quest

May 24 2018

YAFU (YAFU) added a comment to T55162: Blender 2.8 Blender Keymap changes.

Mmm, "Pose" Mode could be the last number not used so far. I'm not sure if that's 8 or 9, depending on whether Grease Pencil will be a mode too.
Or "Pose" Mode could also always be shown in Mode Menu, but grayed out when an armature is not selected (to continue with intuitivity with order in Menu). In the same way, if you are in Pose mode, grayed out not available modes in Modes Menu.

May 24 2018, 1:01 PM · Code Quest

May 23 2018

YAFU (YAFU) added a comment to T55162: Blender 2.8 Blender Keymap changes.

Hi.
I think that for key numbers to be intuitive, they have to follow the order of how Modes appear in the Modes selector menu. So if that is the order that modes will appear in menu in 2.8, I agree with William's proposal.

May 23 2018, 11:35 PM · Code Quest

May 10 2018

YAFU (YAFU) added a comment to T54943: Blender 2.8 Defaults.

Hi. I was testing a bit of animation in 2.8, mainly things that fall, and I found the big "Frame number indicator" in new Timeline somewhat distracting when playing animation in viewport. I have disabled "Show Frame number indicator" for Timeline (that is something that I will surely configure by default for me in 2.8). The problem here is that for some users "Frame number indicator" could be useful in Dope Sheet mode (and other modes) since frames are not shown in the bar like in Timeline mode.
Just commenting on that experience. Thank you very much for your hard work.

May 10 2018, 1:14 AM · BF Blender: 2.8, User Interface, Code Quest

May 6 2018

YAFU (YAFU) added a comment to T54961: Exr's.

Sorry, maybe my bad English (again). I just wanted to contribute that I'm in Linux and it works well here.

May 6 2018, 6:46 PM · BF Blender: Unconfirmed, BF Blender
YAFU (YAFU) added a comment to T54961: Exr's.

Blender currently no warns into GUI when an image is not found for some reason, right? (ex. if it changed name or location, Blender access rights to the location are not allowed, etc). It would be nice if UI indicated it in some way (red/purple highlighted in Image name field for example).

May 6 2018, 6:40 PM · BF Blender: Unconfirmed, BF Blender

May 5 2018

YAFU (YAFU) added a comment to T54963: Blender 2.8 Industry Standard Keymap.

Sorry, I misinterpreted (may bad English helped for this). Thanks for the clarification.

May 5 2018, 10:18 PM · User Interface, BF Blender: 2.8, Code Quest
YAFU (YAFU) added a comment to T54963: Blender 2.8 Industry Standard Keymap.

I completely agree with Alberto.
But, does this pretend to be behavior by default? If so, I'm a little confused right now. I understood that there would be changes to improve consistency between all the modes/editors within the same Blender, and make things easier for new users who use Blender as the first 3D program ever, not to satisfy users coming from other programs. I entered/know the 3D world with Blender as firts program. Then I have tried other programs and I think Blender has the best behavior for viewport navigation with mouse button wheel (and for the pen on a graphic tablet). Only noticed the problem of the LMB select that we all know.

May 5 2018, 10:07 PM · User Interface, BF Blender: 2.8, Code Quest
YAFU (YAFU) added a comment to T54950: 3D Cursor Design.

Hi.
Would a "Smart" mode be possible to position 3D Cursor?. For example with "Smart" mode enabled, when left button clicking on an object or an empty, it automatically positions 3D Cursor in Object origin or exactly on the empty. In Edit mode, if you left click on a vertex or near a vertex (just like RMB selection works) then 3D cursor is automatically positioned exactly on that vertex. The same for edges or faces.
Also Smart mode to position the cursor on Grid Floor, especially in Ortho view.
In my case, the only time I use LMB to directly position cursor in 3D View, is when I want to remove of my view 3D Cursor bothering about where I am working. Otherwise, I always need more precision, this is to first Select item and then Snap Cursor to... Then Smart mode would save those tedious steps.

May 5 2018, 2:44 PM · User Interface, BF Blender: 2.8, Code Quest

Apr 26 2018

YAFU (YAFU) added a comment to T54807: Blender performance under Linux is flakey ( on my system? ).

LazyDodo , Sorry, I had not paid attention to your message.
Supposedly, that problem was solved (reverted) for 2.79b?. This problem also occurs in Blender 2.79b, here the system graph while Blender is hanging (big brush and spacing = 1%):

Apr 26 2018, 5:03 PM · BF Blender
YAFU (YAFU) added a comment to T54807: Blender performance under Linux is flakey ( on my system? ).

Hi. Kubuntu Linux 18.04, i7-3770, GTX 960, 16GB RAM

Apr 26 2018, 4:40 PM · BF Blender

Apr 14 2018

YAFU (YAFU) added a comment to T37814: Artifacts in Cycles render for lowpoly models..

As this report is archived, I will allow myself to be a little off topic.

Apr 14 2018, 3:50 PM · BF Blender

Apr 12 2018

YAFU (YAFU) added a comment to T54574: Blender will not render with Tesla V100 using either Cuda 9.0 or Cuda 9.1 .

Michael, Download that build labeled with 2.79, not 2.8.
https://builder.blender.org/download/

Apr 12 2018, 2:09 PM · BF Blender

Mar 27 2018

YAFU (YAFU) added a comment to T54420: Blender cycles volumetric rendering bug.

Render looks great and using only 47 samples. Thanks Brecht.
It seems that Roger will be able to save a lot of render time using default value of step size.
Unfortunately it seems that Buildbot is having problems to build Windows versions.

Mar 27 2018, 5:58 AM · Cycles

Mar 25 2018

YAFU (YAFU) added a comment to T54420: Blender cycles volumetric rendering bug.

Here Linux, just making observations. In Blender 2.79 official release I can see the black hole and a lot of noise around it. Increasing light paths > Max Transparency to 16 the black hole improves a bit, still a lot of noise around.

Mar 25 2018, 4:21 PM · Cycles

Mar 24 2018

YAFU (YAFU) added a comment to T54206: bevel operator regression.

Sorry if I introduced confusion to the report.

Mar 24 2018, 5:02 PM · BF Blender
YAFU (YAFU) added a comment to T54206: bevel operator regression.

Alberto, the point is that this worked as Daniel described until 2.79 release inclusive and this may have been useful for many users. Then something changed.
I do not know if it has been mentioned, but for the value to be remembered in 2.79 and earlier it is necessary to enter values from context menu first (T panel or F6). If you did not enter the value from the context menu, the last value is not applied when you apply bevel again (at least in Linux). So suppose you applied Bevel with amount=0.5 on an edge by modifying the value from the context menu. Then, select another edge and you apply Bevel=1 but enter it from numpad keyboard (Ctrl B - 1). Suppose that you select another edge and apply Bevel. The value 1 entered from the keyboard is not remembered, instead 0.5 is still remembered and applied.

Mar 24 2018, 1:25 PM · BF Blender

Mar 23 2018

YAFU (YAFU) awarded D566: Popup based confirm dialog on quit a Love token.
Mar 23 2018, 11:24 PM · User Interface, BF Blender
YAFU (YAFU) created T54410: "Add simple UVs" unwrap different in Blender 2.79 from master.
Mar 23 2018, 11:18 PM · BF Blender: Regressions, BF Blender

Mar 15 2018

YAFU (YAFU) added a comment to T53228: Blender 2.8 crash when I try to delete this reflection plane.

I was just testing eevee with Classroom scene a while ago. At some point I added the reflection plane and saved the file. Then working with the scene I realized that Blender crash when trying to eliminate the reflection plane. So I cleaned all the classroom scene elements leaving only the problematic reflection plane to share the file here.
Currently I try to recreate the problem with the same scene using current version of Blender 2.8 and everything works fine, Blender does not crash.
So maybe it was just because I was working with a very early stage of Blender 2.8 that time, and something was corrupted by adding the reflection plane.
You feel free to leave this report closed.

Mar 15 2018, 11:03 PM · BF Blender: 2.8

Mar 13 2018

YAFU (YAFU) added a comment to T54287: Memory not freed after rendering with 2.79a.

@LazyDodo (LazyDodo). Maybe just Linux issue? My system monitor graphic with Blender 2.79a is basically a permanent horizontal line at approximately 13.5 GB :)
Just in case, using 4.15 linux kernel here.

Mar 13 2018, 1:47 AM · BF Blender
YAFU (YAFU) added a comment to T54287: Memory not freed after rendering with 2.79a.

I am able to reproduce the problem with Blender 2.79a official release and this scene:

Mar 13 2018, 1:09 AM · BF Blender

Mar 12 2018

YAFU (YAFU) created T54299: Cycles: from buildbot Crash when disable per Object Motion Blur.
Mar 12 2018, 2:02 PM · Cycles

Mar 2 2018

YAFU (YAFU) created T54202: Cycles: This smoke volume crashes Blender in preview rendered view.
Mar 2 2018, 4:56 PM · BF Blender

Mar 1 2018

YAFU (YAFU) added a comment to D3038: Cycles volume : fast empty space optimization by generating a tight mesh around the volume..

Ah, cool!
Here with Max Transparency = 16:

Mar 1 2018, 1:43 AM
YAFU (YAFU) added a comment to D3038: Cycles volume : fast empty space optimization by generating a tight mesh around the volume..

Thanks for this Kévin and Brecht.

Mar 1 2018, 1:08 AM

Dec 14 2017

YAFU (YAFU) added a comment to T53452: CPU and GPU produce different results.

Same results now. Thank you Sergey!

Dec 14 2017, 1:42 AM · Cycles, BF Blender

Dec 2 2017

YAFU (YAFU) added a comment to T53452: CPU and GPU produce different results.

Thanks for report.
This is the problematic scene that Roken posted in other report:

Dec 2 2017, 4:09 PM · Cycles, BF Blender

Nov 23 2017

YAFU (YAFU) added a comment to T53348: Cycles differences between CPU and GPU in this World nodes.

Hi.
I was just trying to get a quick background for the BA weekend challenge. I'm not even sure if those nodes are being used well here, and neither is it common to use it in World nodes. If you ask me, I prefer speed :) . But I have no idea, perhaps the problem that jumped here could affect other cases, and since we have GPU + CPU combined render, differences are more sensitive.
The nodes in Material render similar on GPU and CPU:

Nov 23 2017, 12:12 PM · Cycles, BF Blender

Nov 19 2017

YAFU (YAFU) created T53348: Cycles differences between CPU and GPU in this World nodes.
Nov 19 2017, 2:51 PM · Cycles, BF Blender

Nov 1 2017

YAFU (YAFU) assigned T53228: Blender 2.8 crash when I try to delete this reflection plane to Sergey Sharybin (sergey).
Nov 1 2017, 11:52 PM · BF Blender: 2.8
YAFU (YAFU) created T53228: Blender 2.8 crash when I try to delete this reflection plane.
Nov 1 2017, 11:51 PM · BF Blender: 2.8

Oct 25 2017

YAFU (YAFU) added a comment to T53159: OpenVDB cache doesn't support unicode characters in filename.

I was unable to reproduce the problem with this file:


Open "quick_smoke.blend" file. Press "Bake" button. You save the file again (File > Save). Close Blender. You open the "quick_smoke.blend" file again. Baked simulation will remain there as long as you do not delete the folder named "blendcache_quick_smoke" that had been created on the same path where you saved .blend file.

Oct 25 2017, 6:32 PM · Physics, Platform: Windows, BF Blender

Oct 24 2017

YAFU (YAFU) added a comment to T52313: Worse render result with Russian Roulette Termination.

I think using SSS I am getting different result between 2.79 release and master:
2.79:

Oct 24 2017, 8:48 PM · BF Blender, Cycles
YAFU (YAFU) added a comment to T53146: Memory consumption during rendering is no longer updated.

I can reproduce in Kubuntu 14.04, GTX 960, i7-3770

Oct 24 2017, 5:15 PM · BF Blender

Oct 23 2017

YAFU (YAFU) renamed T53134: Some tiles remain noisy with denoising in CPU+GPU render from master from Some tiles remain noisy in CPU+GPU render from master to Some tiles remain noisy with denoising in CPU+GPU render from master.
Oct 23 2017, 1:41 PM · BF Blender
YAFU (YAFU) created T53134: Some tiles remain noisy with denoising in CPU+GPU render from master.
Oct 23 2017, 1:37 PM · BF Blender

Oct 16 2017

YAFU (YAFU) added a comment to T53080: Blender freezes temporarily when editing material color and/or changing number values in sliders .

Hi.
I think this thread in BA forum is related (just in case developers can find some pattern there):
https://blenderartists.org/forum/showthread.php?438429-2-79-slow-performance-on-Material-drop-down

Oct 16 2017, 4:22 PM · BF Blender

Sep 18 2017

YAFU (YAFU) added a comment to T52572: CUDA Illegal address errors Windows.

Hi.
I have read before that the mere fact of having installed some GPU overclocking application can bring conflicts with Blender, even for CPU render. I say this because I read above about MSI Afterburner. So just in case to do reliable tests, if you have any of them installed (MSI Afterburner, ASUS GPU Tweak, etc.), completely remove the application.

Sep 18 2017, 2:59 PM · Cycles, BF Blender

Sep 11 2017

YAFU (YAFU) added a comment to T52699: Cycles: Denoising generates artifact(s).

Hi.
Maybe new Russian Roulette method helped here?
Just to mention just in case. If you increase Lamp size (1 for example), some weird things still happen in this scene using resent blender from buildbot:

Sep 11 2017, 1:56 PM · Cycles, BF Blender

Sep 10 2017

YAFU (YAFU) added a comment to T48684: Circular/radial bands in this hair scene (most noticeable in CPU).

Regarding the comment above, I'm not sure how this could be OS dependent. But I can still reproduce the problem in Linux, blender from buildbot 11a9434c2de

Sep 10 2017, 2:44 PM · Cycles, BF Blender

Sep 1 2017

YAFU (YAFU) added a comment to T52615: Glass BSDF has colored reflection, what is wrong..

Hi.
Here the explanation by Pascal about this in Principled shader:
https://blenderartists.org/forum/showthread.php?403342-Cycles-Disney-Brdf&p=3103607&viewfull=1#post3103607

Sep 1 2017, 3:12 PM · Cycles, BF Blender

Aug 26 2017

YAFU (YAFU) added a comment to T52553: EEVEE: Render sizes over 1920x1080 with ambient occlusion crashes blender.

Hi.
I agree with 'bigbad' about "They are for testers and user feedback" part in that message can be confusing, and users could spend time making reports that will then be closed. Maybe delete that part of the message, and even better than that expressly clarify that Blender 2.8 is not yet in a stage in which user reports are accepted.

Aug 26 2017, 1:45 PM · BF Blender: 2.8

Aug 17 2017

YAFU (YAFU) added a comment to T52395: Render time more than doubled on Mac since last release.

And I can't be sure if I used the other benchmark file earlier. It actually seems that this could be the case.

Aug 17 2017, 4:41 PM · BF Blender
YAFU (YAFU) added a comment to T52395: Render time more than doubled on Mac since last release.

Hi.
For "bmw27_cpu.blend" scene downloaded from blender.org (not the BMW27.blend scene belonging to Blenderartists forum), the time you get 2 m 32 s looks to me very little time for an 8-threads i7 CPU. 5 m 51 s looks to me more feasible. What is the exact model of the CPU? Did you compare side by side the resulting images to see if they look the same?

Aug 17 2017, 2:25 PM · BF Blender

Jul 21 2017

YAFU (YAFU) added a comment to T50193: Cycles renders volumetrics very differently on CPU vs. GPU.

Yes, that nodes setup from the link makes a lot more sense. I just thought that to do something like that could be as easy as mixing two Emission Nodes connected to Volume, and controlling the weight with Layer Weight. I am very bad with nodes, my mistake.

Jul 21 2017, 8:04 PM · BF Blender, Cycles
YAFU (YAFU) added a comment to T50193: Cycles renders volumetrics very differently on CPU vs. GPU.

Ok, sorry, Perhaps obvious to experienced people, but Layer Weight Node documentation did not clarify anything about not usefull for Volume. Now I have just found the right way to do what I intended to do in cycles:
https://blender.stackexchange.com/questions/23054/volume-emitter-that-is-more-intense-towards-the-outside-of-the-object

Jul 21 2017, 7:43 PM · BF Blender, Cycles
YAFU (YAFU) added a comment to T50193: Cycles renders volumetrics very differently on CPU vs. GPU.

Here I mention some other examples where I encounter problems with volumetrics. I am not good with nodes, so I apologize if this is due to my mistakes with configuration.
In the following example there are differences between GPU and CPU render:

Jul 21 2017, 4:23 PM · BF Blender, Cycles

Jul 10 2017

YAFU (YAFU) created T52013: Differences between CPU and GPU with this Volumetric World Texture.
Jul 10 2017, 2:33 PM · BF Blender

Jul 9 2017

YAFU (YAFU) added a comment to T52001: Artifacts with Principled BSDF in Material view - master.

Thanks for the fix.

Jul 9 2017, 10:21 PM · BF Blender
YAFU (YAFU) added a comment to T51992: Eevee has fresnel falloff that desaturates metallic material at grazing angle.

Hi.
Here I modified the file a bit and packed a free HDRi to make sure we are all comparing the same scene:

Jul 9 2017, 3:18 AM · BF Blender: 2.8

Jul 8 2017

YAFU (YAFU) updated the task description for T52001: Artifacts with Principled BSDF in Material view - master.
Jul 8 2017, 9:57 PM · BF Blender
YAFU (YAFU) created T52001: Artifacts with Principled BSDF in Material view - master.
Jul 8 2017, 9:56 PM · BF Blender

Jul 7 2017

YAFU (YAFU) added a comment to T51992: Eevee has fresnel falloff that desaturates metallic material at grazing angle.

Hi.
Some tests. The effect is also visible with pure metalic Principled BSDF connected to eevee material output. Glossy BSDF connected to eevee material output looks very similar to Cycles (Glossy and Principled on Cycles).

Jul 7 2017, 11:07 PM · BF Blender: 2.8

May 19 2017

YAFU (YAFU) added a comment to T51560: Black pixels (not black boxes) on a denoising render.

Hi.
I can confirm this on Linux too, GTX 960. Hash: a7c4b6f

May 19 2017, 5:16 PM · BF Blender

May 17 2017

YAFU (YAFU) added a comment to D2673: Cycles: Removing "white pixels" from a rendered image.

Hi.
Testing the patch with the scene shared by pafurijaz user here:
https://blenderartists.org/forum/showthread.php?395313-Experimental-2-77-Cycles-Denoising-build&p=3072751&viewfull=1#post3072751


I hope I have applied the patch correctly, otherwise my apologies if it was not so.

May 17 2017, 2:38 PM

May 16 2017

YAFU (YAFU) added a comment to T51502: Cycles denoising: black bars and motion-blur like distortion w/ GPU rendering.

Hi.
Here's what I get in Blender from buildbot ( 8ca9fa5fd36 ) with GPU:

May 16 2017, 5:34 AM · BF Blender, Cycles

Mar 21 2017

YAFU (YAFU) added a comment to D1788: Cycles: Experiment with shadow catcher.

Hi Sergey.
It seems Shadow Catcher is working well in my tests, it seems to react well to the variation of different lights:
Edit: corrected the previous scene (had forgotten to select to repeat with offset in one of the modifiers):

Mar 21 2017, 6:55 PM

Mar 17 2017

YAFU (YAFU) added a comment to T50978: Huge difference in render time between two almost similar frames .

Yes, it is. That's what I mean when I say I've seen this kind of problem before. So let's wait for what cycles developers say about this.

Mar 17 2017, 4:22 PM · BF Blender
YAFU (YAFU) added a comment to T50978: Huge difference in render time between two almost similar frames .

Hi.
Whenever you see this kind of strange problems related to slowness in certain frames or frame intervals, you should see if this is related to Motion Blur enabled.
I have seen other times Motion Blur cause these kind of problems. I do not know if this is due to a bug or just it is one of those known problems that usually have Motion Blur in Blender.

Mar 17 2017, 4:13 PM · BF Blender

Mar 15 2017

YAFU (YAFU) added a comment to T50932: OpenGL depth picking - Bones with constraint need two RMB to be selected.

This is working now.
I think that with 'OpenGL depth picking' it's going to be the first time I'll be able to use Blender with intel on Linux.
Thank you!

Mar 15 2017, 1:30 PM · BF Blender

Mar 12 2017

YAFU (YAFU) updated the task description for T50932: OpenGL depth picking - Bones with constraint need two RMB to be selected.
Mar 12 2017, 9:05 PM · BF Blender
YAFU (YAFU) created T50932: OpenGL depth picking - Bones with constraint need two RMB to be selected.
Mar 12 2017, 8:33 PM · BF Blender

Mar 8 2017

YAFU (YAFU) created T50886: Latest Blender from master/buildbot Crash with many of my scenes (Cycles).
Mar 8 2017, 4:50 AM · BF Blender

Mar 6 2017

YAFU (YAFU) added a comment to T50857: Crash rendering image as plane with this particular Tif (Cycles).

Hi.
@Lukas Stockner (lukasstockner97) , This is the story: I was having these crashes when trying to use image as plane with my photos revealed and exported from Darktable (tif format). The crash was always reproducible, I always did the tests without packing the tif in .blend file.
So then I had decided to report the problem, and because the problem does not occur with any tif, I decide to pack the tif into .blend file to include in the report. So before sending the file I do the test again, and, wait a minute!... Is there when I find that packed tif does not produce the crash.
So yes, the problem basically happened with the original file.

Mar 6 2017, 12:50 PM · BF Blender

Mar 5 2017

YAFU (YAFU) created T50857: Crash rendering image as plane with this particular Tif (Cycles).
Mar 5 2017, 1:35 PM · BF Blender

Dec 4 2016

YAFU (YAFU) created T50183: This smoke duplicated domain makes Blender crash.
Dec 4 2016, 10:41 PM · BF Blender

Oct 20 2016

YAFU (YAFU) added a comment to T49797: Cycles Motion Blur + python bpy.context leads to error and VRAM overload.

Thanks Lucas for the clear report and thank Sergey for the fix.
This problem had given me more of a headache with some addons, and some people out there having this problem but without them knowing exactly why.
Thanks!

Oct 20 2016, 2:33 PM · Python, BF Blender

Oct 10 2016

YAFU (YAFU) added a comment to T49616: Blender chrashes after Cuda 8.0 update.

Not directly related to the problem you mention, but at least you can use GPU compute until you can solve the problem. If you are using nvidia drivers installed from repos, I recently read that in Linux Mint you still need to install 'nvidia-modprobe' package. You look for that package, install it and reboot the system. Remember that you also must have installed 'libcuda1' related package. And of course you should use official Blender downloaded from official Blender 3D website which include precompiled CUDA kernels (tar.bz2 file for Linux). Extract to a folder and run there 'blender' file.
You can search about 'nvidia-modprobe' and Blender in Google, there is much written.

Oct 10 2016, 8:39 PM · BF Blender

Sep 28 2016

YAFU (YAFU) added a comment to T49351: Carver MT.

So who should open the new report about bmesh boolean modifier?. I really do not know how to open this report and what information provide there.

Sep 28 2016, 4:29 AM · Addons, BF Blender

Sep 22 2016

YAFU (YAFU) added a comment to T49429: Using render border with real-time viewport Blender Internal rendering and DrawPixels Images Draw Method results in the wrong area being rendered.

I can reproduce the problem if 'File > User Preferences > System > Images Draw Method > DrawPixels' is selected, in Blender 2.77a ( abf6f08 ) and blender from buildbot 2.78 ( 21e9db9 ).
Kubuntu Linux 14.04 64 bits, GTX 960 (370.28)

Sep 22 2016, 8:57 PM · BF Blender

Sep 21 2016

YAFU (YAFU) added a comment to T49351: Carver MT.

Hi meta-androcto.
It makes no sense to me that Carver (almost a CAD tool) can not be used in Orthographic view. By the way, Pixivore examples are working on Ortho view:
http://blenderlounge.fr/forum/viewtopic.php?f=26&t=1534&sid=964c7a89ea3e072ea1f501fd0d2d2006

Sep 21 2016, 11:55 PM · Addons, BF Blender
YAFU (YAFU) added a comment to T49351: Carver MT.

Hi. I think I can reproduce this:

Sep 21 2016, 2:47 PM · Addons, BF Blender