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Severin (Julian Eisel) closed T43907: Unable to copy/paste nodes between instances as "Invalid".

Hi @YAFU, right away, this isn't a bug, this just isn't supported technically. After having a quick look at the code, I think copying an object stores data on the hard drive so that it's accessible from another instance of Blender. Copying nodes uses a completely different - internal - technic, so AFAIK it's not really possible to access this from an external program. The same applies to masks and tracking markers btw.

Fri, Mar 6, 2:58 PM · BF Blender
ciriaco (Jose Ricarte) added a comment to T43908: Mask render bug, one pixel black line.

Bug_line.blend1

Fri, Mar 6, 2:44 PM · BF Blender
mont29 (Bastien Montagne) added a comment to D1155: GHash enhancements..

I would actually be quite skeptical about accepting 2x memory usage. For my knowledge ghash could be used for quite heavy meshes, in which case it's really problematic to increase memory consumption. It also feels a bit weird to have hash in the entry itself. It feels after all the changes you did there should be no so much hash/values comparisons and if it's still an issue i guess we need to look into particular hash/comparison functions and optimize them instead. If it's not possible and storing value will really help we can store the hash for those particular ghashes in user key?

Fri, Mar 6, 2:40 PM
ciriaco (Jose Ricarte) added a comment to T43908: Mask render bug, one pixel black line.

Fri, Mar 6, 2:33 PM · BF Blender
ciriaco (Jose Ricarte) created T43908: Mask render bug, one pixel black line.
Fri, Mar 6, 2:32 PM · BF Blender
psy-fi (Antony Riakiotakis) committed rB1c3b2c58af92: Fix issue reported on irc by Sebastian, crash when undoing and changing screen. (authored by psy-fi (Antony Riakiotakis)).
Fix issue reported on irc by Sebastian, crash when undoing and changing screen.
Fri, Mar 6, 2:22 PM
sergey (Sergey Sharybin) added a comment to T43802: Segmentation fault crash with boolean difference modifier and three objects.

Unfortunately, the backtrace is not really helpful because it indicates where the issue was reveal, not when it actually happened. Actual issue happens somewhere prior to that point and it's causing corrupted geometry.

Fri, Mar 6, 2:19 PM · BF Blender, Modifiers
mont29 (Bastien Montagne) updated the diff for D1155: GHash enhancements..
  • Merge branch 'master' into temp-ghash-experiments
    • Factorize gset/ghash add/reinsert functions.
    • GTests GHash performance cleanup (strictly one test per GTest).
    • Cleanup (reduce a bit passing size of entries around by storing it in ghash itself).
    • Making hash storage optional.
    • Merge branch 'master' into temp-ghash-experiments
Fri, Mar 6, 2:07 PM
mont29 (Bastien Montagne) committed rBf9ea12c9fee1: Merge branch 'master' into temp-ghash-experiments (authored by mont29 (Bastien Montagne)).
Merge branch 'master' into temp-ghash-experiments
Fri, Mar 6, 2:07 PM
mont29 (Bastien Montagne) committed rB3b8743d79086: Making hash storage optional. (authored by mont29 (Bastien Montagne)).
Making hash storage optional.
Fri, Mar 6, 2:07 PM
mont29 (Bastien Montagne) committed rBaf779cd9a5b9: GTests GHash performance cleanup (strictly one test per GTest). (authored by mont29 (Bastien Montagne)).
GTests GHash performance cleanup (strictly one test per GTest).
Fri, Mar 6, 2:07 PM
mont29 (Bastien Montagne) committed rBced0a84e86e3: Cleanup (reduce a bit passing size of entries around by storing it in ghash… (authored by mont29 (Bastien Montagne)).
Cleanup (reduce a bit passing size of entries around by storing it in ghash…
Fri, Mar 6, 2:07 PM
mont29 (Bastien Montagne) committed rBff5d3f4a5e4a: Merge branch 'master' into temp-ghash-experiments (authored by mont29 (Bastien Montagne)).
Merge branch 'master' into temp-ghash-experiments
Fri, Mar 6, 2:07 PM
mont29 (Bastien Montagne) committed rBe87895e39e29: Factorize gset/ghash add/reinsert functions. (authored by mont29 (Bastien Montagne)).
Factorize gset/ghash add/reinsert functions.
Fri, Mar 6, 2:07 PM
Severin (Julian Eisel) added a comment to D1157: Fix T43871: Selecting Boundary Loop While Holding Shift Fails.

This just makes it so Alt+RMB selecting always selects the entire interior loop.

I just double checked but I don't see that happening. Alt+RMB isn't affected at all as toggle is false then and Shift+Alt+RMB works in an acceptable way, IMHO:

(Using Shift+Alt+RMB)

Fri, Mar 6, 2:05 PM · Mesh Modeling
YAFU (YAFU) created T43907: Unable to copy/paste nodes between instances.
Fri, Mar 6, 2:05 PM · BF Blender
dingto (Thomas Dinges) updated the diff for D1159: Cycles: Make Background MIS building threaded.
  • Rename variable to start_time.
  • Move print a bit further below, as there are still the marginal CDFs calculated. Print should reflect whole build time.
Fri, Mar 6, 1:35 PM · Cycles
jensverwiebe (jens verwiebe) committed rBe95732bced28: Fix broken "force setting multisamples only once", introduced in b5b359b48f7f (authored by jensverwiebe (jens verwiebe)).
Fix broken "force setting multisamples only once", introduced in b5b359b48f7f
Fri, Mar 6, 1:07 PM
mont29 (Bastien Montagne) added a comment to D1162: Proposed fix for T43872.

Grrr, sorry, missed a few things while cleaning up…

Fri, Mar 6, 1:04 PM · Animation, BF Blender
psy-fi (Antony Riakiotakis) added a comment to T43901: Scaling settings wrong for 3D print (STL-Export).

I have to agree with Bastien after some thought. Looks like reporter expects that the setting in the scene is the setting blender exports at but that is not how it usually works with exporters, rather we make sure to export at the base unit (which is meter), so scaling is correct. If you want the data to be expressed in millimeters use the scaling factor in the exporter. As explained, previously this worked by accident mostly.

Fri, Mar 6, 1:03 PM · Import/Export, Addons
mont29 (Bastien Montagne) closed T43901: Scaling settings wrong for 3D print (STL-Export) as "Invalid".

Once and for all: STL has no unit. Henceforth, there is no 'correct' or 'incorrect' scaling when exporting. User has to define itself which unit he wants his STL to be in, and set scaling accordingly.

Fri, Mar 6, 12:59 PM · Import/Export, Addons
mont29 (Bastien Montagne) claimed T43872: Adding a constraint to a bone of a proxy armature resets all bones' transformations..
Fri, Mar 6, 12:47 PM · BF Blender
campbellbarton (Campbell Barton) committed rB9794facab393: Fix metaball->mesh removing all metas in the scene (authored by campbellbarton (Campbell Barton)).
Fix metaball->mesh removing all metas in the scene
Fri, Mar 6, 12:47 PM
psy-fi (Antony Riakiotakis) reopened T43901: Scaling settings wrong for 3D print (STL-Export) as "Open".

I have to agree with reporter here.

Fri, Mar 6, 12:47 PM · Import/Export, Addons
mont29 (Bastien Montagne) added a task to D1162: Proposed fix for T43872: T43872: Adding a constraint to a bone of a proxy armature resets all bones' transformations..
Fri, Mar 6, 12:47 PM · Animation, BF Blender