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ModifiersProject
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Description

Modifier stack for meshes, curves, metaballs.

Developers:

Module Owners: @Campbell Barton (campbellbarton) @Sergey Sharybin (sergey) @Brecht Van Lommel (brecht)
Booleans: @Sergey Sharybin (sergey)

Recent Activity

Today

Daniel Santana (dgsantana) added a revision to T71040: Ocean modifier crashes blender.: D6121: Fix for ocean thread pool crash T71040.
Wed, Oct 23, 1:52 PM · Modifiers, BF Blender
Stefan (EvilReFlex) added a comment to T54024: BMesh boolean fails when edge is co-planar to face (under some circumstances).

This problem still occurs on the last 2.81 version (blender-2.81-ac18c3c28dee-windows64)

Wed, Oct 23, 12:32 PM · Modeling, Modifiers, BF Blender
Philipp Oeser (lichtwerk) lowered the priority of T71040: Ocean modifier crashes blender. from Needs Triage by Developer to Confirmed, Medium.
Wed, Oct 23, 11:24 AM · Modifiers, BF Blender

Yesterday

Campbell Barton (campbellbarton) added a comment to D5766: Solidify Modifier Extension.

Great, tested an works well.
Will do final review and commit next week.

Tue, Oct 22, 9:45 AM · Modifiers

Mon, Oct 21

Sergey Sharybin (sergey) merged task T70983: multiresolution modifier artifacts at 4 subdivision level into T59758: Multires spikes when pressing Subdivide.
Mon, Oct 21, 3:11 PM · Sculpt, Paint, Texture, Modifiers, BF Blender
Erick Tukuniata (erickblender) added a comment to T70983: multiresolution modifier artifacts at 4 subdivision level.

This is a tricky one, if for example you multires. sub in object mode at least 3 times and go to sculpt mode there is not spikes.

Mon, Oct 21, 12:40 PM · Sculpt, Paint, Texture, Modifiers, BF Blender
Philipp Oeser (lichtwerk) lowered the priority of T70983: multiresolution modifier artifacts at 4 subdivision level from Needs Triage by Developer to Confirmed, Medium.

Can confirm the spikes (doing it in sculptmode, doing it in objectmode and switching to sculpt later seems fine...).
Same thing happened in 2.80, 2.79 didnt have the issue

Mon, Oct 21, 12:33 PM · Sculpt, Paint, Texture, Modifiers, BF Blender

Fri, Oct 18

Henrik Dick (weasel) updated the diff for D5766: Solidify Modifier Extension.
  • fixed previously unhandled open singularities
  • fixed miscounting of unused loops for fill faces
  • fixed problems with singularities at rims
  • Fixed miscalculation of loops for closed splits
  • removed printf's

Should be ready for review now again.

Fri, Oct 18, 8:39 PM · Modifiers

Thu, Oct 17

Philipp Oeser (lichtwerk) added a comment to T70840: Mesh cache deform mode error. .

Sorry this slipped through, but yes, what @Sybren A. Stüvel (sybren) said.

Thu, Oct 17, 12:22 PM · Modifiers, Animation, BF Blender
Sybren A. Stüvel (sybren) added a comment to T70840: Mesh cache deform mode error. .

@alex fernandez (xpetrador) Please see if you can reproduce the issue with a file that you can actually share. Although it's possible to keep files private, it's preferred to work as openly as possible. This also makes it easier to hand over tasks to other developers.

Thu, Oct 17, 12:19 PM · Modifiers, Animation, BF Blender
Alberto Velázquez (dcvertice) added a comment to T58191: Subdivision Surface modifier performance issues.

Could be this task change to high priority? actually any workflow that implies subdivision is nearly dead.

Thu, Oct 17, 11:40 AM · BF Blender, Modifiers
Nico Zevallos (gnastacast) added a project to D6072: Fix T62882: Make Dynamic Paint update weights in viewport: Modifiers.
Thu, Oct 17, 3:12 AM · Modifiers

Wed, Oct 16

alex fernandez (xpetrador) added a comment to T70840: Mesh cache deform mode error. .

Do you have email and I send you the link?

Wed, Oct 16, 1:01 PM · Modifiers, Animation, BF Blender
Metin Seven (MetinSeven) added a comment to D4960: New Remeshing Modes for Remesh Modifier.

@Giuseppe Bufalo (Peps) See @Brecht Van Lommel (brecht)'s reply.

Wed, Oct 16, 9:40 AM · Modifiers, BF Blender
Giuseppe Bufalo (Peps) added a comment to D4960: New Remeshing Modes for Remesh Modifier.

What happened to the voxel option in the remesh modifier ? It’s not there anymore .

Wed, Oct 16, 5:09 AM · Modifiers, BF Blender

Tue, Oct 15

alex fernandez (xpetrador) added a comment to T70840: Mesh cache deform mode error. .

Hi Philipp, Yes I can share the mdd file but how I can do it? I would like to share it in private mode.

Tue, Oct 15, 3:20 PM · Modifiers, Animation, BF Blender
Philipp Oeser (lichtwerk) lowered the priority of T70840: Mesh cache deform mode error. from Needs Triage by Developer to Needs Information from User.

Could you share the mdd cache?

Tue, Oct 15, 3:11 PM · Modifiers, Animation, BF Blender
Sergey Sharybin (sergey) merged task T70816: Multiresolution subdivide bug into T58473: Multires: changes not smoothly propagated from low to high, for example with apply base.
Tue, Oct 15, 3:01 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Alberto Velázquez (dcvertice) added a comment to T70816: Multiresolution subdivide bug.

Can confirm. (wonder why this hasnt been reported before...)
T58473 might be related.
@Sergey Sharybin (sergey), @Brecht Van Lommel (brecht): would you consider this a High priority?

Tue, Oct 15, 1:33 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Philipp Oeser (lichtwerk) lowered the priority of T70816: Multiresolution subdivide bug from Needs Triage by Developer to Confirmed, Medium.

Can confirm. (wonder why this hasnt been reported before...)

Tue, Oct 15, 1:26 PM · Modifiers, Sculpt, Paint, Texture, BF Blender

Mon, Oct 14

Campbell Barton (campbellbarton) requested changes to D5766: Solidify Modifier Extension.
Mon, Oct 14, 9:20 AM · Modifiers
Campbell Barton (campbellbarton) added a comment to D5766: Solidify Modifier Extension.

Still crashing here, open this file and set method to manifold:

Mon, Oct 14, 9:19 AM · Modifiers

Sat, Oct 12

Henrik Dick (weasel) planned changes to D5766: Solidify Modifier Extension.

I still found a bug, but your file is fixed now. The new one comes in when you extrude you mesh without translating afterwards, creating duplicate geometry.

Sat, Oct 12, 9:54 PM · Modifiers
Henrik Dick (weasel) updated the diff for D5766: Solidify Modifier Extension.
  • fixed previously unhandled open singularities
  • fixed miscounting of unused loops for fill faces
Sat, Oct 12, 8:59 PM · Modifiers

Thu, Oct 10

Bastien Montagne (mont29) closed T70684: Unparent operator removes Armature modifier as Invalid.

Armature modifier is added by the parenting (to armature) operator, so imho it makes sense that the un-parenting operator removes it. This might not be the expected behavior in all cases, but looks to be a valid default behavior to me. Advanced unparenting can be done by simply removing the relevant constraint or clearing the parent field…

Thu, Oct 10, 5:47 PM · Modifiers, Animation, BF Blender
Germano Cavalcante (mano-wii) updated subscribers of T70684: Unparent operator removes Armature modifier.

Not sure if this is a bug.
@Sybren A. Stüvel (sybren), what do you think?

Thu, Oct 10, 2:17 PM · Modifiers, Animation, BF Blender
YimingWu (NicksBest) updated the diff for D5795: GPencil Length and MultiStroke modifier.

Reverted the DEG_id_tag_update() line.

Thu, Oct 10, 12:14 PM · Modifiers, Grease Pencil
Antonio Vazquez (antoniov) added inline comments to D5795: GPencil Length and MultiStroke modifier.
Thu, Oct 10, 11:47 AM · Modifiers, Grease Pencil
Philipp Oeser (lichtwerk) added projects to T70684: Unparent operator removes Armature modifier: Animation, Modifiers.
Thu, Oct 10, 11:29 AM · Modifiers, Animation, BF Blender
YimingWu (NicksBest) updated the diff for D5795: GPencil Length and MultiStroke modifier.

Fixed code styles and discarded BLI_map.h changes.

Thu, Oct 10, 11:15 AM · Modifiers, Grease Pencil
Antonio Vazquez (antoniov) added inline comments to D5795: GPencil Length and MultiStroke modifier.
Thu, Oct 10, 11:05 AM · Modifiers, Grease Pencil
YimingWu (NicksBest) updated the diff for D5795: GPencil Length and MultiStroke modifier.

Code style fixes.

Thu, Oct 10, 10:57 AM · Modifiers, Grease Pencil
Antonio Vazquez (antoniov) added inline comments to D5795: GPencil Length and MultiStroke modifier.
Thu, Oct 10, 10:28 AM · Modifiers, Grease Pencil

Tue, Oct 8

Clément Foucault (fclem) closed T68857: Crash on Remesh modifier with 'Display in Edit Mode' as Resolved by committing rBd98ae27f02c7: Fix T68857 EditUV: Crash on Remesh modifier with 'Display in Edit Mode'.
Tue, Oct 8, 6:46 PM · GPU / Viewport, Modeling, Modifiers, BF Blender

Mon, Oct 7

Brecht Van Lommel (brecht) closed T70361: the extremely necessary invert button has dissapeared in the modifier's vertex group selection text boxes. as Archived.

Closing due to lack of information to investigate the issue further, we can reopen the report if more information is provided.

Mon, Oct 7, 11:40 PM · Modifiers, Modeling, BF Blender
Clément Foucault (fclem) raised the priority of T68857: Crash on Remesh modifier with 'Display in Edit Mode' from Confirmed, Medium to Confirmed, High.
Mon, Oct 7, 8:01 PM · GPU / Viewport, Modeling, Modifiers, BF Blender
Brecht Van Lommel (brecht) closed T70564: Sculpt Mask not visible (Show mask enabled) as Resolved by committing rBd7465c23c749: Fix T70564: sculpt mask display missing with shape keys or deforming modifiers.
Mon, Oct 7, 5:39 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Sergey Sharybin (sergey) merged T70523: Error with subdivide into T60733: Subdivision Surface Performance Degrades Markedly With Non-Quad Meshes.
Mon, Oct 7, 5:01 PM · Modifiers, BF Blender
Brecht Van Lommel (brecht) merged T70523: Error with subdivide into T58191: Subdivision Surface modifier performance issues.
Mon, Oct 7, 5:00 PM · BF Blender, Modifiers
Philipp Oeser (lichtwerk) updated subscribers of T70564: Sculpt Mask not visible (Show mask enabled).

Looks like this was the nail in the coffin rB692891f69ea4
CC @Brecht Van Lommel (brecht)

Mon, Oct 7, 2:28 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Philipp Oeser (lichtwerk) renamed T70564: Sculpt Mask not visible (Show mask enabled) from Mask not visible (Show mask enabled) to Sculpt Mask not visible (Show mask enabled).
Mon, Oct 7, 2:09 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Philipp Oeser (lichtwerk) raised the priority of T70564: Sculpt Mask not visible (Show mask enabled) from Confirmed, Medium to Confirmed, High.

This started getting weird with rBd0fb602e2c36 (here sculpt mask strokes would still be visible while doing the stroke, but chances are high these get invisible when stroke ends, then on a new stroke everything gets visible again, ...)

Mon, Oct 7, 2:08 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Julien Kaspar (JulienKaspar) added a comment to T70564: Sculpt Mask not visible (Show mask enabled).

@Philipp Oeser (lichtwerk) I talked with sergey and apparently it only got implemented in 2.79 and didn't transition over to 2.8.

Mon, Oct 7, 2:02 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Philipp Oeser (lichtwerk) lowered the priority of T70564: Sculpt Mask not visible (Show mask enabled) from Needs Triage by Developer to Confirmed, Medium.

Will confirm for now, I am bisecting atm... [to at least know when this changed...]

Mon, Oct 7, 1:10 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Julien Kaspar (JulienKaspar) updated subscribers of T70564: Sculpt Mask not visible (Show mask enabled).

@Philipp Oeser (lichtwerk) Just for clarification, Blender does tell the user that "Hide, Mask and optimised display is disabled" when modifiers are being used.
But at some point last year, @Sergey Sharybin (sergey) at least implemented that masks are visible when using shapekeys, as far as I remember. This feature seems to be gone now.

Mon, Oct 7, 12:37 PM · Modifiers, Sculpt, Paint, Texture, BF Blender
Philipp Oeser (lichtwerk) added projects to T70564: Sculpt Mask not visible (Show mask enabled): Sculpt, Paint, Texture, Modifiers.
Mon, Oct 7, 9:58 AM · Modifiers, Sculpt, Paint, Texture, BF Blender

Sat, Oct 5

Campbell Barton (campbellbarton) requested changes to D5766: Solidify Modifier Extension.
BLI_assert failed: /src/blender/source/blender/modifiers/intern/MOD_solidify.c:2252, manifold_solidify(), at 'loop_index == numNewLoops'
Sat, Oct 5, 4:27 AM · Modifiers

Fri, Oct 4

Philipp Oeser (lichtwerk) lowered the priority of T70465: Crash when attempting to sculpt a mesh with a multiresolution modifier and applied mirror modifier from Needs Triage by Developer to Confirmed, Medium.

For me, this is already asserting in step 8 of @ghoulish (ghoulish) manual repo steps:
BLI_assert failed: /blender/source/blender/blenlib/intern/math_geom.c:3621, axis_dominant_v3_to_m3(), at '!(fabsf(_test_unit - 1.0f) >= 0.0002f) || !(fabsf(_test_unit) >= 0.0002f)'

Fri, Oct 4, 11:15 AM · Modifiers, Modeling, BF Blender

Thu, Oct 3

Henrik Dick (weasel) updated the diff for D5766: Solidify Modifier Extension.
  • fixed segmentation fault

ok I will stop saying "fixed all bugs" just fixed some bugs

Thu, Oct 3, 5:43 PM · Modifiers
Campbell Barton (campbellbarton) added a comment to D5766: Solidify Modifier Extension.

Unfortunately still getting crashes:

- open and play animation, crashes around frame 1.

Thu, Oct 3, 2:44 PM · Modifiers