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Quick HacksProject
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Description

This project collects relatively easy tasks for new developers to get involved. The tasks for this project are all features that we would accept in Blender releases.

How to Start

  • Browse Quick Hacks to find one.
  • When you want to start working on a task, you can comment on the task to ask for more information if needed.
  • When you have a patch ready, you may assign the task to yourself and submit the diff to get it reviewed.

Please: Verify that there isn't already a patch for the task by somebody else. If that's the case, it'll usually be mentioned in a comment or the task has a (open) differential revision assigned (those are usually listed in the task details, like in T45230)

You may also want to look at the Todo wiki page.

Adding Tasks

Quick Hacks can be added by developers and module team members for functionality that they would accept in Blender. This is not a wish list to suggest features.

Projects must be...

  • Easy enough for an experienced developer to do in a short time (about 30min - 2hrs).
  • Real projects (not simply exercises or janitor work).
  • Acceptable to be added into Blenders code-base without discussion on controversial topics.

Recent Activity

Fri, Sep 6

Clément Foucault (fclem) closed T68950: Edge loops crashing blender (exeeding IMM_BUFFER_SIZE) as Resolved by committing rB6222cb575fa5: Fix T68950: Adding lots of edge loops to cylinder produces a crash.
Fri, Sep 6, 5:09 PM · Quick Hacks, GPU / Viewport, BF Blender

Tue, Sep 3

Aaron Carlisle (Blendify) closed T47440: Shrink-Wrap Constraint: Align to Normal (Option) as Resolved.
Tue, Sep 3, 4:47 PM · Quick Hacks

Mon, Sep 2

Beorn Leonard (freen) added a comment to T47440: Shrink-Wrap Constraint: Align to Normal (Option).

Probably not. It now certainly does what I was asking for when Campbell created this task.

Mon, Sep 2, 11:39 PM · Quick Hacks
Alexander Gavrilov (angavrilov) added a comment to T47440: Shrink-Wrap Constraint: Align to Normal (Option).

Is there any point in this task after rBe5b18390?

Mon, Sep 2, 11:03 PM · Quick Hacks
Philipp Oeser (lichtwerk) merged T69372: blender 2.8 crashes when zooming out in "Animation -> Graph Editor" window. into T68950: Edge loops crashing blender (exeeding IMM_BUFFER_SIZE).
Mon, Sep 2, 9:58 AM · Quick Hacks, GPU / Viewport, BF Blender

Sat, Aug 24

Huseyin Karakullukcu (imgeself) added a revision to T68950: Edge loops crashing blender (exeeding IMM_BUFFER_SIZE): D5570: Fix T68950: Adding lots of edge loops to cylinder produces a crash.
Sat, Aug 24, 1:47 PM · Quick Hacks, GPU / Viewport, BF Blender

Fri, Aug 23

Clément Foucault (fclem) added a comment to T68950: Edge loops crashing blender (exeeding IMM_BUFFER_SIZE).

@Huseyin Karakullukcu (imgeself) If codechange is minimal I think it's a good solution.

Fri, Aug 23, 1:48 AM · Quick Hacks, GPU / Viewport, BF Blender

Thu, Aug 22

Huseyin Karakullukcu (imgeself) added a comment to T68950: Edge loops crashing blender (exeeding IMM_BUFFER_SIZE).

@Clément Foucault (fclem) Is making IMM_BUFFER_SIZE stretchable, a better solution or not? I think it fixes this problem very easily with small amount code change.

Thu, Aug 22, 8:44 PM · Quick Hacks, GPU / Viewport, BF Blender
Huseyin Karakullukcu (imgeself) claimed T68950: Edge loops crashing blender (exeeding IMM_BUFFER_SIZE).
Thu, Aug 22, 8:09 PM · Quick Hacks, GPU / Viewport, BF Blender
Pablo Vazquez (pablovazquez) claimed T68985: Update artwork for Windows installer.
Thu, Aug 22, 1:29 PM · Quick Hacks, BF Blender
Brecht Van Lommel (brecht) added a project to T68985: Update artwork for Windows installer: Quick Hacks.
Thu, Aug 22, 12:26 PM · Quick Hacks, BF Blender

Wed, Aug 21

Philipp Oeser (lichtwerk) added a project to T68950: Edge loops crashing blender (exeeding IMM_BUFFER_SIZE): Quick Hacks.
Wed, Aug 21, 1:47 PM · Quick Hacks, GPU / Viewport, BF Blender

Aug 14 2019

Artem Sedanov (FunkyCatSam) removed a watcher for Quick Hacks: Artem Sedanov (FunkyCatSam).
Aug 14 2019, 11:33 PM
Artem Sedanov (FunkyCatSam) added a watcher for Quick Hacks: Artem Sedanov (FunkyCatSam).
Aug 14 2019, 11:33 PM

Aug 7 2019

matc (matc) updated the summary of D4385: Jumping from first to last item for UI_BTYPE_SEARCH_MENU..

Rewrote the patch. More contained and better readable.

Aug 7 2019, 6:14 PM · Quick Hacks

Jul 25 2019

Huseyin Karakullukcu (imgeself) added a watcher for Quick Hacks: Huseyin Karakullukcu (imgeself).
Jul 25 2019, 7:36 PM

Jul 19 2019

Matthieu Vitse (MatthieuVitse) added a watcher for Quick Hacks: Matthieu Vitse (MatthieuVitse).
Jul 19 2019, 12:47 PM

Jul 16 2019

Soolo (riverseaweed) removed a watcher for Quick Hacks: Soolo (riverseaweed).
Jul 16 2019, 4:05 PM
matc (matc) added a comment to D4792: Select Similar UV Faces.

Updating this diff to incorporate the changes from D5108 to include support for edge selection.

Jul 16 2019, 1:10 AM · Quick Hacks

Jul 15 2019

Gurcharan Singh (Gs_1001) added a comment to T37878: Viewport normal drawing with constant length.

Hi there. New to Blender Development.
No work has been done on this task for quite a long time.
I would like to try and fix it.

Jul 15 2019, 3:04 PM · BF Blender, Quick Hacks, GPU / Viewport

Jul 13 2019

Swarnim Arun (minraws) added a watcher for Quick Hacks: Swarnim Arun (minraws).
Jul 13 2019, 2:36 PM

Jun 21 2019

Kalyan (coder.kalyan) added a comment to T47437: 'Select Similar' for the UV Editor.

Ok I have a preliminary diff working on edge direction and length select (see D5108). It adds on to @matc (matc)'s D4792. I would love to get feedback on this diff!

Jun 21 2019, 5:27 AM · Quick Hacks

Jun 20 2019

Fahad Hasan (cgvirus) added a watcher for Quick Hacks: Fahad Hasan (cgvirus).
Jun 20 2019, 10:56 PM

Jun 17 2019

Alexander Gordeev (agordeevw) added a watcher for Quick Hacks: Alexander Gordeev (agordeevw).
Jun 17 2019, 8:06 PM
matc (matc) added a comment to T47437: 'Select Similar' for the UV Editor.

Gset is just the equivalent to a set in C++ or Java. You can find the implementation in BLI_ghash.c by looking for the BLI_gset_ prefix.

Jun 17 2019, 12:00 PM · Quick Hacks

Jun 16 2019

Mikhail Kochegarov (nexo) added a watcher for Quick Hacks: Mikhail Kochegarov (nexo).
Jun 16 2019, 4:42 PM

Jun 14 2019

Kalyan (coder.kalyan) added a comment to T47437: 'Select Similar' for the UV Editor.

Ahh finally I have some time to work on this! I've implemented @matc (matc)'s patch (D4792) as well as adding the Shift-G keybind for consistency (turned out to be very simple once I figured out how the keymaps worked). Unfortunately, I don't have enough Blender internal/general knowledge to know the inner workings of kdtrees, gsets, etc... does anyone have any pointers on how to extend D4792 to edge and vertex select?

Jun 14 2019, 2:57 PM · Quick Hacks
Kalyan (coder.kalyan) added a comment to T39656: Ctrl+Click for Nurbs.

I believe this is implemented now, we can consider closing?

Jun 14 2019, 2:01 PM · BF Blender, Quick Hacks

Jun 5 2019

David Hampton (david01) added a comment to T51289: Particle System UI issue/annoyance: setting Start later than End should increase End if necessary, rather than capping it.

This is my first time contributing. I noticed we are not setting a clamp to this like we do for timeline (see "rna_scene.c" lines 881 and 891 for functions called "rna_Scene_end_frame_set" and "rna_Scene_start_frame_set").

Jun 5 2019, 5:35 AM · Quick Hacks, User Interface, BF Blender

May 24 2019

matc (matc) updated the diff for D4385: Jumping from first to last item for UI_BTYPE_SEARCH_MENU..

Diff against current master.

May 24 2019, 4:19 PM · Quick Hacks

May 21 2019

Brecht Van Lommel (brecht) added a reviewer for D4385: Jumping from first to last item for UI_BTYPE_SEARCH_MENU.: Brecht Van Lommel (brecht).
May 21 2019, 6:34 PM · Quick Hacks
Brecht Van Lommel (brecht) closed T40085: Outliner Toggle inverts (improved behavior) as Archived.

Archiving since this is no longer relevant in the 2.8 outliner.

May 21 2019, 3:59 PM · BF Blender, Quick Hacks

May 15 2019

Brecht Van Lommel (brecht) closed T37953: Separate sun lamp size as angular diameter as Resolved.
May 15 2019, 4:25 PM · Rendering, BF Blender, Cycles, Quick Hacks

May 7 2019

matc (matc) added a comment to T47437: 'Select Similar' for the UV Editor.

Keymaps appear to be in release/scripts/presets/keyconfig/keymap_data/.

May 7 2019, 11:43 PM · Quick Hacks
Tim Stullich (tstullich) added a revision to T37953: Separate sun lamp size as angular diameter: D4819: Sun angle to angular diameter.
May 7 2019, 4:29 PM · Rendering, BF Blender, Cycles, Quick Hacks
Habib Gahbiche (zazizizou) removed a watcher for Quick Hacks: Habib Gahbiche (zazizizou).
May 7 2019, 6:29 AM
Campbell Barton (campbellbarton) closed T47435: Deformation Axis option for simple deform modifier as Resolved.
May 7 2019, 1:30 AM · Quick Hacks
Campbell Barton (campbellbarton) closed T53799: Snap to second while scrubbing the frame in the timeline as Resolved.
May 7 2019, 1:30 AM · Quick Hacks

May 6 2019

Kalyan (coder.kalyan) added a comment to T47437: 'Select Similar' for the UV Editor.

@matc (matc) Thanks for the diff, I'll take a look at it when I have time and try to implement this task.

May 6 2019, 9:01 PM · Quick Hacks
Matthew (Loading_M_) claimed T47169: Improve Curve extrude.

I have created and tested a patch that implements the requested functionality: D4812

May 6 2019, 8:35 PM · Quick Hacks
Matthew (Loading_M_) added a revision to T47169: Improve Curve extrude: D4812: Curve extrude operator.
May 6 2019, 8:32 PM · Quick Hacks
Campbell Barton (campbellbarton) added a comment to T47169: Improve Curve extrude.

Tested on a bezier curve and this is still duplicating points.

May 6 2019, 6:26 AM · Quick Hacks

May 5 2019

Tim Stullich (tstullich) added a revision to T37953: Separate sun lamp size as angular diameter: D4800: Sun angle to angular diameter.
May 5 2019, 3:12 PM · Rendering, BF Blender, Cycles, Quick Hacks

May 3 2019

matc (matc) added a comment to T47437: 'Select Similar' for the UV Editor.

I had worked on this a couple of weeks ago. I updated my version to current master (D4792).

May 3 2019, 6:32 PM · Quick Hacks
matc (matc) created D4792: Select Similar UV Faces.
May 3 2019, 6:24 PM · Quick Hacks
Matthew (Loading_M_) added a comment to T47169: Improve Curve extrude.

This behavior does not appear to be present in the latest build, so I would like to take this on as an early issue. Is there anything in particular I should be aware of when working on this task.

May 3 2019, 5:48 PM · Quick Hacks
Campbell Barton (campbellbarton) added a comment to T47437: 'Select Similar' for the UV Editor.

See https://wiki.blender.org/wiki/Developer_Intro/Advice

May 3 2019, 3:17 AM · Quick Hacks
Kalyan (coder.kalyan) added a comment to T47437: 'Select Similar' for the UV Editor.

Cool, thanks! I have used blender for a while and know C++, but I am new to blender development - any pointers on how to do this? Mostly I am having trouble navigating the rather large codebase, so any advice would be greatly appreciated.

May 3 2019, 3:16 AM · Quick Hacks

May 2 2019

Campbell Barton (campbellbarton) added a comment to T47437: 'Select Similar' for the UV Editor.

Yes (no need to ask, any open quick-hack is a candidate to try).

May 2 2019, 12:45 AM · Quick Hacks

May 1 2019

Kalyan (coder.kalyan) added a comment to T47437: 'Select Similar' for the UV Editor.

What's the status on this? Can I try it?

May 1 2019, 11:20 PM · Quick Hacks