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This is something we wanted to support doing. It's confusing if users see the
name but it's always grayed out. So be convenient and avoid the confusion.
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This lead to some confusion, see T83747.
Now the category is included in the search when the category is "All".
Ref D9848
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Add panels with overlay settings for strips and preview and overlay
enable/disable button.
Entries from the View menus moved to the overlay panels, which will
simplify cluttered View menus.
Additional options have been added:
- Strip Name
- Strip Source(ex. path)
- Strip Duration
So users can now select what info they need to see on the strips. When
No text is displayed, waveforms are drawn in full height.
Reviewed By: ISS, HooglyBoogly, pablovazquez
Differential Revision: https://developer.blender.org/D9751
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When in Sequencer/Preview mode, the Sampler was on top, which normally
is the place of Select, and Annotation seems to be after Sampler in the
bottom in the various editors.
Reviewed By: ISS
Differential Revision: https://developer.blender.org/D9821
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This introduces the User Interface part of the Asset Browser, based on the
design in T54642.
Additions:
* New Asset Browser (internally a sub-editor of the File Browser).
* Navigation region showing asset categories.
* Main region showing the assets of the selected asset library with previews.
The assets may be stored over multiple .blends in the directory that's
"mounted" as asset library in the Preferences. They will all be shown in this
list.
* Header with an asset library dropdown, allowing to choose the active asset
library to show. Options are the "Current File" as asset library and all
custom libraries.
* Display popover, filter popover and search box (partially dummies, see
T82680).
* Sidebar showing the metadata of the currently active file (name, preview,
description and tags), which can be edited for assets in the "Current File"
asset library. (For others it will reset on reload.)
* The sidebar includes a button to load a custom preview image from a file.
* Make asset files draggable (with preview image).
* If a library with invalid path is selected, a message is drawn in the main
region to help the user understand what's wrong.
* Operators to add and remove asset tags. Exposed in the sidebar.
* "Only Assets" option for Link/Append.
* Internal utilities for asset UI scripts.
For screenshots or demo videos, please see D9725. Or the 2.92 release notes.
Note that there are many things to be tweaked and polished in the Asset Browser
UI still. For example, the filter and display popovers are mostly dummies. See
T82680.
Part of the first Asset Browser milestone. Check the #asset_browser_milestone_1
project milestone on developer.blender.org.
Differential Revision: https://developer.blender.org/D9725
Reviewed by: Brecht Van Lommel, Hans Goudey
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One of the core design aspects of the Asset Browser is that users can "mount"
custom asset libraries via the Preferences. Currently an asset library is just
a directory with one or more .blend files in it. We could easily support a
single .blend file as asset library as well (rather than a directory). It's
just disabled currently.
Note that in earlier designs, asset libraries were called repositories.
Idea is simple: In Preferences > File Paths, you can create custom libraries,
by setting a name and selecting a path. The name is ensured to be unique. If
the name or path are empty, the Asset Browser will not show it in the list of
available asset libraries.
The library path is not checked for validity, the Asset Browser will allow
selecting invalid libraries, but show a message instead of the file list, to
help the user understand what's going on.
Of course the actual Asset Browser UI is not part of this commit, it's in one
of the following ones.
{F9497950}
Part of the first Asset Browser milestone. Check the #asset_browser_milestone_1
project milestone on developer.blender.org.
Differential Revision: https://developer.blender.org/D9722
Reviewed by: Brecht Van Lommel, Hans Goudey
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The geometry-nodes features no longer depend on the point cloud object.
Therefore the point cloud object, although important in the future, can
be postponed until we have render and edit mode fully working.
This reverts commits:
* ea74ed5a7a2031b614d401e394f2e0146fc90155.
* dc614c68ef2c8ca8b076a000974b5a20a4145a42.
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This icon allows to set the default eraser when press Ctrl key and was removed by error in the brush refactor.
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In Cycles the volume transmittance is already composited into the color
passes. In Eevee the volume transmittance pass was separate and needed
to be composited in the compositor. This patch adds the volume
transmittance pass direct in the next render passes:
* Diffuse Color
* Specular Color
* Emission
* Environment
This patch includes the removal of the volume transmittance render pass.
It also renames the volume render passes to match Cycles. The setting
themselves aren't unified.
Maniphest Tasks: T81134
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Approximately 33 changes of capitalization to conform to MLA title style.
Differential Revision: https://developer.blender.org/D9796
Reviewed by Julian Eisel
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Remove 'U.wheellinescroll' preference, currently hidden and unused.
Differential Revision: https://developer.blender.org/D9616
Reviewed by Brecht Van Lommel
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This is similar to c4a2067130130d, but applies to the general UI and is only
about single data-blocks. Here there was a similar problem: How can buttons
pass the data they represent to operators? We currently resort to ugly ad-hoc
solutions like `UI_context_active_but_get_tab_ID()`. So the operator would need
to know that it is executed on a tab button that represents a data-block.
A single button can now hand operators a data-block to operate on. The operator
can request it via the "id" context member (`CTX_data_pointer_get_type(C, "id",
&RNA_ID)` in C, `bpy.context.id` in .py).
In this commit, it is already set in the following places:
* Generic RNA button code sets it to the pointed to data-block, if the button
represents a data-block RNA pointer property. (I.e for general data-block
search buttons.)
* Data-block selectors (`templateID`) set it to the currently active data-block.
* The material slot UI-List sets it for each slot to the material it represents.
The button context menu code is modified so its operators use the context set
for the layout of its parent button (i.e. `layout.context_pointer_set()`).
No user visible changes. This new design isn't actually used yet. It will be
soon for asset operators.
Reviewed as part of https://developer.blender.org/D9717.
Reviewed by: Brecht Van Lommel
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Unifying range descriptions as a value 'to' a value.
Differential Revision: https://developer.blender.org/D9771
Reviewed by Julian Eisel
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This node can be used to mix two attributes in various ways.
The blend modes are the same as in the MixRGB shader node.
Differential Revision: https://developer.blender.org/D9737
Ref T82374.
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Use 'and' instead of ampersand in descriptions and comments.
Differential Revision: https://developer.blender.org/D9797
Reviewed by Aaron Carlisle
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This commit adds a node that fills every element of an attribute
with the same value. Currently it supports float, vector, and color
attributes. An immediate use case is for "billboard" scattering.
Currently people are using the same input to a Random Attribute node's
min and max input to fill every element of a vector with the same value,
which is an unintuitive way to accomplish the same thing.
Differential Revision: https://developer.blender.org/D9790
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Custom properties with characters that needed escaping
had f-curves created with invalid paths.
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This adds deformation types to snake hook and the elastic deformation
type. This mode deforms the mesh using a kelvinlet instead of applying
the displacement directly inside the brush radius, which is great for
stylized shapes sketching.
Changes in rake rotation when using elastic are too strong when set
to 1, so I'll add a nicer way to support rake rotations with smoother
transitions in the future.
Reviewed By: sergey, JulienKaspar
Differential Revision: https://developer.blender.org/D9560
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Rename `rna_property` to `rna_custom_property`
to differentiate it from a more general property.
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Custom property names wasn't escaping strings, causing exceptions
editing custom properties with characters that needed to be escaped.
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Adds a heading to the three Properties Curve Deform toggles.
Differential Revision: https://developer.blender.org/D9766
Reviewed by Julian Eisel
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Small improvements to the layout of the Tooltips section in Preferences.
Differential Revision: https://developer.blender.org/D9772
Reviewed by Pablo Vazquez
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Caused by {rB5baae026a86f}
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New layout for the 'About' dialog featuring the full version of the Blender logo.
Differential Revision: https://developer.blender.org/D9507
Reviewed by Hans Goudey
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In ad85256e7108 the "Show Group Colors" option was changed from a
per-editor option to a user preference. Since so many people wanted to
turn this option off, this makes sense. However, this move caused some
confusion because the option was just gone from the menu.
This commit adds a dummy menu item. It's disabled, and the tooltip
explains that the option can now be found in Preferences.
T83390 was created to track the removal of these hints.
Reviewed by: Severin
Differential Revision: https://developer.blender.org/D9735
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Cryptomatte is a standard to efficiently create mattes for compositing. The
renderer outputs the required render passes, which can then be used in the
compositor to create masks for specified objects. Unlike the Material and Object
Index passes, the objects to isolate are selected in compositing, and mattes
will be anti-aliased.
Cryptomatte was already available in Cycles this patch adds it to the EEVEE
render engine. Original specification can be found at
https://raw.githubusercontent.com/Psyop/Cryptomatte/master/specification/IDmattes_poster.pdf
**Accurate mode**
Following Cycles, there are two accuracy modes. The difference between the two
modes is the number of render samples they take into account to create the
render passes. When accurate mode is off the number of levels is used. When
accuracy mode is active, the number of render samples is used.
**Deviation from standard**
Cryptomatte specification is based on a path trace approach where samples and
coverage are calculated at the same time. In EEVEE a sample is an exact match on
top of a prepared depth buffer. Coverage is at that moment always 1. By sampling
multiple times the number of surface hits decides the actual surface coverage
for a matte per pixel.
**Implementation Overview**
When drawing to the cryptomatte GPU buffer the depth of the fragment is matched
to the active depth buffer. The hashes of each cryptomatte layer is written in
the GPU buffer. The exact layout depends on the active cryptomatte layers. The
GPU buffer is downloaded and integrated into an accumulation buffer (stored in
CPU RAM).
The accumulation buffer stores the hashes + weights for a number of levels,
layers per pixel. When a hash already exists the weight will be increased. When
the hash doesn't exists it will be added to the buffer.
After all the samples have been calculated the accumulation buffer is processed.
During this phase the total pixel weights of each layer is mapped to be in a
range between 0 and 1. The hashes are also sorted (highest weight first).
Blender Kernel now has a `BKE_cryptomatte` header that access to common
functions for cryptomatte. This will in the future be used by the API.
* Alpha blended materials aren't supported. Alpha blended materials support in
render passes needs research how to implement it in a maintainable way for any
render pass.
This is a list of tasks that needs to be done for the same release that this
patch lands on (Blender 2.92)
* T82571 Add render tests.
* T82572 Documentation.
* T82573 Store hashes + Object names in the render result header.
* T82574 Use threading to increase performance in accumulation and post
processing.
* T82575 Merge the cycles and EEVEE settings as they are identical.
* T82576 Add RNA to extract the cryptomatte hashes to use in python scripts.
Reviewed By: Clément Foucault
Maniphest Tasks: T81058
Differential Revision: https://developer.blender.org/D9165
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This patch adds support for AOVs in EEVEE. AOV Outputs can be defined in the
render pass tab and used in shader materials. Both Object and World based
shaders are supported. The AOV can be previewed in the viewport using the
renderpass selector in the shading popover.
AOV names that conflict with other AOVs are automatically corrected. AOV
conflicts with render passes get a warning icon. The reason behind this is that
changing render engines/passes can change the conflict, but you might not notice
it. Changing this automatically would also make the materials incorrect, so best
to leave this to the user.
**Implementation**
The patch adds a copies the AOV structures of Cycles into Blender. The goal is
that the Cycles will use Blenders AOV defintions. In the Blender kernel
(`layer.c`) the logic of these structures are implemented.
The GLSL shader of any GPUMaterial can hold multiple outputs (the main output
and the AOV outputs) based on the renderPassUBO the right output is selected.
This selection uses an hash that encodes the AOV structure. The full AOV needed
to be encoded when actually drawing the material pass as the AOV type changes
the behavior of the AOV. This isn't known yet when the GLSL is compiled.
**Future Developments**
* The AOV definitions in the render layer panel isn't shared with Cycles.
Cycles should be migrated to use the same viewlayer aovs. During a previous
attempt this failed as the AOV validation in cycles and in Blender have
implementation differences what made it crash when an aov name was invalid.
This could be fixed by extending the external render engine API.
* Add support to Cycles to render AOVs in the 3d viewport.
* Use a drop down list for selecting AOVs in the AOV Output node.
* Give user feedback when multiple AOV output nodes with the same AOV name
exists in the same shader.
* Fix viewing single channel images in the image editor [T83314]
* Reduce viewport render time by only render needed draw passes. [T83316]
Reviewed By: Brecht van Lommel, Clément Foucault
Differential Revision: https://developer.blender.org/D7010
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This adds a new property to the sculpt vertex color paint brush to limit
the area of the brush that is going to be used to sample the wet paint
color. This is exactly the same concept as normal radius and area radius
that exist for sculpting brushes for sampling the surface depth and
orientation.
When working near color hard edges, this allows to prevent the color
from the other side of the edge to blend into the wet paint.
With 1.0 (the previous default) wet paint radius, as soon as the brush touches
one vertex of the other color, the wet paint mix color changes, making it
impossible to maintain the border between the two colors.
Reviewed By: sergey, dbystedt, JulienKaspar
Differential Revision: https://developer.blender.org/D9587
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Reviewed By: sergey, Blendify
Maniphest Tasks: T82872
Differential Revision: https://developer.blender.org/D9615
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These operators existed since 2.83, but the menu was hidden by error.
Also the operators have been cleanup and make multiframe compatible.
Reviewed By: mendio
Differential Revision: https://developer.blender.org/D9671
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The `show_group_colors` option was moved to the user preferences in
ad85256e71, but accidentally remained in the graph editor menu.
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Add Custom Space to the list of space conversions for constraints.
Constraints can use World Space, Local Space, Pose Space, Local with
Parent, and now also Custom Space with a custom object to define the
evaluation space.
The Custom Space option uses the Local Space of an other
object/bone/vertex group. If selected on owner or target it will show a
box for object selection. If an armature is selected, then it will also
show a box for bone selection. If a mesh object is selected it will show
the option for using the local space of a vertex group.
Reviewed By: #animation_rigging, sybren, Severin, angavrilov
Differential Revision: https://developer.blender.org/D7437
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The name should be the same as when the modifier is created in the
modifier tab of the properties editor.
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The point cloud object is the only one that will support instancing at
first. So we can expose it as a regular object.
It is limited since it has no edit mode. But this is not different than
the volume object.
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This allows users to create new modifiers directly from the
Geometry Nodes Editor.
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This is the initial merge from the geometry-nodes branch.
Nodes:
* Attribute Math
* Boolean
* Edge Split
* Float Compare
* Object Info
* Point Distribute
* Point Instance
* Random Attribute
* Random Float
* Subdivision Surface
* Transform
* Triangulate
It includes the initial evaluation of geometry node groups in the Geometry Nodes modifier.
Notes on the Generic attribute access API
The API adds an indirection for attribute access. That has the following benefits:
* Most code does not have to care about how an attribute is stored internally.
This is mainly necessary, because we have to deal with "legacy" attributes
such as vertex weights and attributes that are embedded into other structs
such as vertex positions.
* When reading from an attribute, we generally don't care what domain the
attribute is stored on. So we want to abstract away the interpolation that
that adapts attributes from one domain to another domain (this is not
actually implemented yet).
Other possible improvements for later iterations include:
* Actually implement interpolation between domains.
* Don't use inheritance for the different attribute types. A single class for read
access and one for write access might be enough, because we know all the ways
in which attributes are stored internally. We don't want more different internal
structures in the future. On the contrary, ideally we can consolidate the different
storage formats in the future to reduce the need for this indirection.
* Remove the need for heap allocations when creating attribute accessors.
It includes commits from:
* Dalai Felinto
* Hans Goudey
* Jacques Lucke
* Léo Depoix
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This operators reset the vertex color information of the strokes.
If nothing is selected, all strokes are reset. If any is selected, only selected strokes are reset.
Also added a new menu Paint in Vertex Color mode.
Differential Revision: https://developer.blender.org/D9647
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Improvements to the layout of the Batch Rename dialog.
Differential Revision: https://developer.blender.org/D9496
Reviewed by Reviewed by Hans Goudey
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Some checkboxes had nonessential spacing between rows which made the
popover taller than needed.
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This adds an invert toggle for the outliner object state filters.
There are some cases where we want a filter for invertable states (Selected,
Unselected) and having a single toggle to invert the filter reduces the
number of separate filter types needed. This removes the "Hidden" filter
which can now be replicated with an inverted "Visible" filter.
Differential Revision: https://developer.blender.org/D9598
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In cases where "Allow" is followed by an infinitive, a noun needs
to directly follow it. But it makes more sense to follow it with a
gerund instead.
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This option joins any stroke with an end near the actual stroke. Now it is not limited to the last stroke, any stroke in the same layer for the actual frame can be joined. The join can join two strokes drawing a third stroke.
If the end and the start of the result stroke are very small, the stroke is changed to be cyclic automatically.
There is a limit distance to join the stroke, if the distance is greater than this value, the strokes are not joined. Actually, a constant, threshold distance is used, but we could expose
as a parameter in the UI in the future.
The tool can be used with freehand drawing or with primitives.
Note: Great part of the patch is just a refactor of the old code to make it accessible and to keep code organized.
Reviewed By: mendio
Maniphest Tasks: T82377
Differential Revision: https://developer.blender.org/D9440
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Note that I chose to modify the label of the main `Bake` button instead
of adding an extra label line, as that would disturb the UI in a
annoying way.
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This icon was missed in rB0633a89e1827
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Differential Revision: https://developer.blender.org/D8660
This patch is the result of the GSoC 2020 "Editing Grease Pencil Strokes
Using Curves" project. It adds a submode to greasepencil edit mode that
allows for the transformation of greasepencil strokes using bezier
curves. More information about the project can be found
here: https://wiki.blender.org/wiki/User:Filedescriptor/GSoC_2020.
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