Fix for T41294.
Rigid body constraints are not deleted, if the corresponding game objects are deleted.
Reviewers: moguri
Differential Revision: https://developer.blender.org/D701
after the completion of the action in "Flipper", layer is removed and the actuator mistakenly receive zero when trying to get the current frame
Patch Author: avrprj
Reviewers: moguri
Projects: #game_logic
Differential Revision: https://developer.blender.org/D906
This ensures proper values of currently running tasks in the pool
(previously difference between mutex locks when acquiring new job
and releasing it might in theory give wrong values).
OpenGL in background mode is not used, so we can skip mutex lock and filling in
the list which later is never used.
This gives unmeasurable speedup by skipping mutex lock, plus solves memory leak
in the background mode.
Thanks to an anonymous tip (or shall we say, a tip from "Anonymous" - thank you
whoever you are :) it is now possible to render out Grease Pencil shots from
the viewport with correct colours again! This has been broken for a few releases
now, so it's great that this works again now, completing the last part of the
pipeline again.
This helps to reduce jaggies from thin lines, while also resulting in nicer
lines elsewhere.
I'm not sure if it's just me, but it seems to render slightly differently to
before for 3d strokes too (i.e. they seem a bit softer). Hopefully the
difference isn't big enough to affect/degrade the art style of any projects.
DNA type.
The update function is for the Paint struct, containing a Brush pointer
property, not Brush itself. Probably went fine so far because was only
used for a notifier pointer, but still ...
Inspired by the previous commit, I've finally found a way to fix a long standing
limitation/bug which meant that Grease Pencil strokes in the Image Editor could
not be drawn using the fancy stroke tesselation code, and were instead done using
the plain old OpenGL strokes instead.
This needed a correction factor (currently hardcoded to be 1 / 1000)
as it seems that the image editor uses 1 unit as its MAXIMUM dimension
whereas everything else uses 1 unit = 1 pixel.
Collada does not support Bone length. It has only Joints.
This patch tries to improve the necessary "guesswork" for
importing Rigs.
Differential Revision: https://developer.blender.org/D920
* Same issue as T42760 was also reproducible in some cases in 3DView.
* You got an error message about missing RNA prop in some drop-called operators.
* You could not drop a movie file in nodes, (some cases of) 3DView, nor ImageEditor.
For now, let's move the GPencil pies to avoid conflicts with dyntopo and other things
* DQ = Main pie (previously Ctrl-D; DD was too unpredictable)
* DW = Settings pie
I'd kept the code around in the codebase until after the merge back to master
to avoid having too many conflicts if things changed there (or in case we
needed to roll back). Now, it's safe to jettison this!
This merge-commit brings in a number of new features and workflow/UI improvements for
working with Grease Pencil. While these were originally targetted at improving
the workflow for creating 3D storyboards in Blender using the Grease Pencil,
many of these changes should also prove useful in other workflows too.
The main highlights here are:
1) It is now possible to edit Grease Pencil strokes
- Use D Tab, or toggle the "Enable Editing" toggles in the Toolbar/Properties regions
to enter "Stroke Edit Mode". In this mode, many common editing tools will
operate on Grease Pencil stroke points instead.
- Tools implemented include Select, Select All/Border/Circle/Linked/More/Less,
Grab, Rotate, Scale, Bend, Shear, To Sphere, Mirror, Duplicate, Delete.
- Proportional Editing works when using the transform tools
2) Grease Pencil stroke settings can now be animated
NOTE: Currently drivers don't work, but if time allows, this may still be
added before the release.
3) Strokes can be drawn with "filled" interiors, using a separate set of
colour/opacity settings to the ones used for the lines themselves.
This makes use of OpenGL filled polys, which has the limitation of only
being able to fill convex shapes. Some artifacts may be visible on concave
shapes (e.g. pacman's mouth will be overdrawn)
4) "Volumetric Strokes" - An alternative drawing technique for stroke drawing
has been added which draws strokes as a series of screen-aligned discs.
While this was originally a partial experimental technique at getting better
quality 3D lines, the effects possible using this technique were interesting
enough to warrant making this a dedicated feature. Best results when partial
opacity and large stroke widths are used.
5) Improved Onion Skinning Support
- Different colours can be selected for the before/after ghosts. To do so,
enable the "colour wheel" toggle beside the Onion Skinning toggle, and set
the colours accordingly.
- Different numbers of ghosts can be shown before/after the current frame
6) Grease Pencil datablocks are now attached to the scene by default instead of
the active object.
- For a long time, the object-attachment has proved to be quite problematic
for users to keep track of. Now that this is done at scene level, it is
easier for most users to use.
- An exception for old files (and for any addons which may benefit from object
attachment instead), is that if the active object has a Grease Pencil datablock,
that will be used instead.
- It is not currently possible to choose object-attachment from the UI, but
it is simple to do this from the console instead, by doing:
context.active_object.grease_pencil = bpy.data.grease_pencil["blah"]
7) Various UI Cleanups
- The layers UI has been cleaned up to use a list instead of the nested-panels
design. Apart from saving space, this is also much nicer to look at now.
- The UI code is now all defined in Python. To support this, it has been necessary
to add some new context properties to make it easier to access these settings.
e.g. "gpencil_data" for the datablock
"active_gpencil_layer" and "active_gpencil_frame" for active data,
"editable_gpencil_strokes" for the strokes that can be edited
- The "stroke placement/alignment" settings (previously "Drawing Settings" at the
bottom of the Grease Pencil panel in the Properties Region) is now located in
the toolbar. These were more toolsettings than properties for how GPencil got drawn.
- "Use Sketching Sessions" has been renamed "Continuous Drawing", as per a
suggestion for an earlier discussion on developer.blender.org
- By default, the painting operator will wait for a mouse button to be pressed
before it starts creating the stroke. This is to make it easier to include
this operator in various toolbars/menus/etc. To get it immediately starting
(as when you hold down DKEy to draw), set "wait_for_input" to False.
- GPencil Layers can be rearranged in the "Grease Pencil" mode of the Action Editor
- Toolbar panels have been added to all the other editors which support these.
8) Pie menus for quick-access to tools
A set of experimental pie menus has been included for quick access to many
tools and settings. It is not necessary to use these to get things done,
but they have been designed to help make certain common tasks easier.
- Ctrl-D = The main pie menu. Reveals tools in a context sensitive and
spatially stable manner.
- D Q = "Quick Settings" pie. This allows quick access to the active
layer's settings. Notably, colours, thickness, and turning
onion skinning on/off.
