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2021-06-16LineArt: Cached calculation for modifiers in the same stack.YimingWu
This allows line art to run only once for each modifier stacks, with an option to toggle a specific line art modifier should use cache or re-do their own calculations. Reviewed By: Sebastian Parborg (zeddb), Hans Goudey (HooglyBoogly) Differential Revision: https://developer.blender.org/D11291
2021-06-16UI - LOCAL View3D overlay statsHarley Acheson
This patch improves the 3DView statistics overlay to show LOCAL stats while in local view. This means the stats can vary between 3DViews and the statusbar when views are in local view, but this gives a much more accurate count of the objects, and their components, that you are directly working with rather than just scene values. Differential Revision: https://developer.blender.org/D8883 Reviewed by Campbell Barton
2021-06-16VSE: Improve animation evaluation performanceRichard Antalik
Use lookup string callback function for `sequences_all` RNA property `rna_SequenceEditor_sequences_all_lookup_string` using a GHash for faster lookups. When names are changed or strips are added/removed the lookup is tagged invalid. The next time the lookup is used it will rebuild it. Reviewed By: sergey, jbakker Differential Revision: https://developer.blender.org/D11544
2021-06-15Cleanup: use doxygen comments for DNA_color_typesCampbell Barton
Also use enum instead of defines for Scopes.wavefrm_mode
2021-06-14Geometry Nodes: Curve to Points Node for Evaluated DataHans Goudey
This node implements the second option of T87429, creating points along the input splines with the necessary evaluated information for instancing: `tangent`, `normal`, and `rotation` attributes. All generic curve point and spline attributes are copied to the result points as well. The "Count" and "Length" methods are just like the current options in the resample node, but the output is points instead of a curve. The "Evaluated" method uses the points you see on the curve directly, and therefore should be the fastest. The rotation data is retrieved from a transform matrix built with the same method that the curve to mesh node uses. The radius attribute is divided by 10 so the points don't look absurdly huge in the viewport. In the future that could be an option. For the implementation, one thing that could use an improvement is the amount of temporary allocations while resampling to evaluated points before the final points. I expect that reusing a buffer for each thread would give a nice improvement. Differential Revision: https://developer.blender.org/D11539
2021-06-13Cleanup: redundant initializationCampbell Barton
These were limited to obvious cases. Some less obvious cases were kept as refactoring might make them necessary in future.
2021-06-11Overlays: Make flash on mode transfer an operator propertyPablo Dobarro
This moves the flash on mode transfer effect option from the overlays to an operator property of the mode transfer operator. - This effect is intended to show the target object when no overlays or a minimal set of overlays is enabled. Making it part of the whole set of overlays invalidates this use case. - The effect is not intended to be configurable per viewport, it should be a global option. The effect is still implemented using the overlay engine (instead of a draw modal callback) due to performance and drawing artifacts. Having it implemented as an overlay with runtime timer data in the objects makes also possible to run multiple animations at the same time without any visual glitches. Reviewed By: campbellbarton, JulienKaspar Differential Revision: https://developer.blender.org/D11519
2021-06-11Add option to link assets on drag & dropJulian Eisel
Note: Linking in this case as in link vs. append. Easily confused with linking a data-block to multiple usages (e.g. single material used by multiple objects). Adds a drop-down to the Asset Browser header to choose between Link and Append. This is probably gonna be a temporary place, T54642 shows where this could be placed eventually. Linking support is crucial for usage of the asset browser in production environments. It just wasn't enabled yet because a) the asset project currently focuses on single user, not production assets, and b) because there were many unkowns still for the workflow that have big impact on production use as well. With the recently held asset workshop I'm more confident with enabling linking, as design ideas relevant to production use were confirmed. Differential Revision: https://developer.blender.org/D11536 Reviewed by: Bastien Montagne
2021-06-09Revert "GPencil: Add custom normal entry to bGPDspoint."YimingWu
This reverts commit f546b0800b9121b24b1292f1ec602ed9964d1848.
2021-06-09GPencil: Add custom normal entry to bGPDspoint.YimingWu
Also modified existing utility functions to take care of the new surface normal interpolation and so on. Reviewed By: Antonio Vazquez (antoniov) Differential Revision: https://developer.blender.org/D11543
2021-06-09Cleanup: Comment formattingHans Goudey
2021-06-09UI: Add the option to not display some socket labelsHans Goudey
This commit adds a flag to disable displaying some socket labels which just redundant eye sores. We still want to have a label, because that information can potentially be accessed elsewhere in the UI. The flag is used in a few geometry nodes. Differential Revision: https://developer.blender.org/D11540
2021-06-05Limit Rotation: add an Euler Order option.Alexander Gavrilov
Since Limit Rotation is based on Euler decomposition, it should allow specifying the order to use for the same reasons as Copy Rotation does, namely, if the bone uses Quaternion rotation for its animation channels, there is no way to choose the order for the constraint. Ref D9626
2021-06-05FFmpeg: Fix seeking not returning the correct frame when not using TC indexSebastian Parborg
Fixed the logic for seeking in ffmpeg video files. The main fix is that we now apply a small offset in ffmpeg_get_seek_pos to make sure we don't get the frame in front of the seek position when seeking backward. The rest of the changes is general cleanup and untangling code. Reviewed By: Richard Antalik Differential Revision: http://developer.blender.org/D11492
2021-06-04Nodes: Add Multiply Add to Vector Math nodesCharlie Jolly
Cycles, Eevee, OSL, Geo, Attribute This operator provides consistency with the standard math node. Allows users to use a single node instead of two nodes for this common operation. Reviewed By: HooglyBoogly, brecht Differential Revision: https://developer.blender.org/D10808
2021-06-03Overlay: Flash on Mode Transfer overlayPablo Dobarro
This implements T87633 This overlay renders a flash animation on the target object when transfering the mode to it using the mode transfer operator. This provides visual feedback when switching between objects without extra overlays that affect the general color and lighting in the scene. Differences with the design task: - This uses just a fade out animation instead of a fade in/out animation. The code is ready for fade in/out, but as the rest of the overlays (face sets, masks...) change instantly without animation, having a fade in/out effect gives the impression that the object flashes twice (once for the face sets, twice for the peak alpha of the flash animation). - The rendering uses a flat color without fresnel for now, but this can be improved in the future to make it look more like the shader in the prototype. - Not enabled by default (can be enabled in the overlays panel), maybe the defaults can change for 3.0 to disable fade inactive and enable this instead. Reviewed By: jbakker, JulienKaspar Differential Revision: https://developer.blender.org/D11055
2021-06-01Compositor: Full-frame base systemManuel Castilla
This patch adds the base code needed to make the full-frame system work for both current tiled/per-pixel implementation of operations and full-frame. Two execution models: - Tiled: Current implementation. Renders execution groups in tiles from outputs to input. Not all operations are buffered. Runs the tiled/per-pixel implementation. - FullFrame: All operations are buffered. Fully renders operations from inputs to outputs. Runs full-frame implementation of operations if available otherwise the current tiled/per-pixel. Creates output buffers on first read and free them as soon as all its readers have finished, reducing peak memory usage of complex/long trees. Operations are multi-threaded but do not run in parallel as Tiled (will be done in another patch). This should allow us to convert operations to full-frame in small steps with the system already working and solve the problem of high memory usage. FullFrame breaking changes respect Tiled system, mainly: - Translate, Rotate, Scale, and Transform take effect immediately instead of next buffered operation. - Any sampling is always done over inputs instead of last buffered operation. Reviewed By: jbakker Differential Revision: https://developer.blender.org/D11113
2021-05-31Display source video fps in the VSESebastian Parborg
Now FPS is displayed in the video source for videos to provide easy access. Reviewed By: Richard Antalik Differential Revision: http://developer.blender.org/D11441
2021-05-27Geometry Nodes: Draw curve data in the viewportHans Goudey
This patch adds relatively small changes to the curve draw cache implementation in order to draw the curve data in the viewport. The dependency graph iterator is also modified so that it iterates over the curve geometry component, which is presented to users as `Curve` data with a pointer to the `CurveEval` The idea with the spline data type in geometry nodes is that curve data itself is only the control points, and any evaluated data with faces is a mesh. That is mostly expected elsewhere in Blender anyway. This means it's only necessary to implement wire edge drawing of `CurveEval` data. Adding a `CurveEval` pointer to `Curve` is in line with changes I'd like to make in the future like using `CurveEval` in more places such as edit mode. An alternate solution involves converting the curve wire data to a mesh, however, that requires copying all of the data, and since avoiding it is rather simple and is in-line with future plans anyway, I think doing it this way is better. Differential Revision: https://developer.blender.org/D11351
2021-05-26LibOverride: add recursive resync.Bastien Montagne
Recursive resync means also resyncing overrides that are linked from other library files into current working file. Note that this allows to get 'working' files even when their dependencies are out of sync. However, since linked data is never written/saved, this has to be re-done every time the working file is loaded, until said dependencies are updated properly. NOTE: This is still missing the 'report' side of things, which is part of a larger task to enhance reports regarding both linking, and liboverrides (see T88393). ---------- Technical notes: Implementing this proved to be slightly more challenging than expected, mainly because one of the key aspects of the feature was never done in Blender before: manipulating, re-creating linked data. This ended up moving the whole resync code to use temp IDs out of bmain, which is better in the long run anyway (and more aligned with what we generally want to do when manipulating temp ID data). It should also give a marginal improvement in performances for regular resync. This commit also had to carefully 'sort' libraries by level of indirect usage, as we want to resync first the libraries that are the least directly used, i.e. libraries that are most used by other libraries.
2021-05-26GPencil: Add option to disable masks in view layerFalk David
This patch adds an option in the Layers > Relations panel called "Disable Masks in Render". When checked, no masks on this layer are included in the render. Example: | {F10087680} | {F10087681} | See T88202 for why this is needed. Reviewed By: antoniov Maniphest Tasks: T88202 Differential Revision: https://developer.blender.org/D11234
2021-05-25Unreported fix: vertex colors overlay not set for new 3d views.Jeroen Bakker
Found during researching {T86956}.
2021-05-21GPencil: Speed up Occlude EraserAntonio Vazquez
This is an initial change to speed up the calculation of the Occlude eraser. In the future, we can add more optimizations, but at least this increase speed. Intead to check always the 3 points, the check is skipped if it's not required. Base in a solution by Philipp Oeser. This is related to T88412
2021-05-20Merge branch 'blender-v2.93-release'Sebastian Parborg
2021-05-20Fix T87854: Add clamp option to Path AnimationSebastian Parborg
Previously, the "follow path constraint" and "follow parented curve" were clamped. This restriction was lifted in rBcf2baa585cc8 Add back an option to get the old behavior in the "Path animation" settings. Reviewed By: Sybren Differential Revision: http://developer.blender.org/D11263
2021-05-20GPencil: Fix missing annotations in VSE stripAntonio Vazquez
Since version 2.80, the annotations of the Scene strip were not displayed in VSE. Also, the UI panel was`Grease Pencil` and must be `Annotation` The problem was the offscreen render hasn't evil_CTX and the section of the annotation was never called. Differential Revision: https://developer.blender.org/D11329
2021-05-20GPencil: Adding length modifier.YimingWu
Reviewed By: Antonio Vazquez (antoniov) Differential Revision: https://developer.blender.org/D8264
2021-05-18Merge branch 'blender-v2.93-release'Campbell Barton
2021-05-18Fix T88026: Repeated switch to rendered viewport crashesCampbell Barton
Resolve ownership ambiguity with shared physics pointers. Previously, LIB_ID_CREATE_NO_MAIN allowed pointer sharing with the source ID so physics caches can be shared between original and evaluated data: (Object.soft.shared & Object.rigidbody_object.shared). This only worked properly for LIB_TAG_COPIED_ON_WRITE ID's, as LIB_TAG_NO_MAIN can be used in situations where the original ID's lifetime limited by it's original data. This commit adds `LIB_ID_COPY_SET_COPIED_ON_WRITE` so ID's only share memory with original data for ID's evaluated in the depsgraph. For all other uses, a full copy of physics data is made. Ref D11228#287094
2021-05-15XR Controller Support Step 1: Internal Abstractions for OpenXR ActionsPeter Kim
Adds internal API for creating and managing OpenXR actions at the GHOST and WM layers. Does not bring about any changes for users since XR action functionality is not yet exposed in the Python API (will be added in a subsequent patch). OpenXR actions are a means to communicate with XR input devices and can be used to retrieve button/pose states or apply haptic feedback. Actions are bound to device inputs via a semantic path binding (https://www.khronos.org/registry/OpenXR/specs/1.0/html/xrspec.html#semantic-path-interaction-profiles), which serves as an XR version of keymaps. Main features: - Abstraction of OpenXR action management functions to GHOST-XR, WM-XR APIs. - New "xr_session_start_pre" callback for creating actions at appropriate point in the XR session. - Creation of name-identifiable action sets/actions. - Binding of actions to controller inputs. - Acquisition of controller button states. - Acquisition of controller poses. - Application of controller haptic feedback. - Carefully designed error handling and useful error reporting (e.g. action set/action name included in error message). Reviewed By: Julian Eisel Differential Revision: http://developer.blender.org/D10942
2021-05-14Cleanup: spelling, rename metas to meta-strips / meta-ballsCampbell Barton
2021-05-13Cleanup: clang formatCampbell Barton
2021-05-12Nodes: add boilerplate for texture and material socketsJacques Lucke
The sockets are not exposed in any nodes yet. They work similar to the Object/Collection sockets, which also just reference a data block. This is part of D11222.
2021-05-12Cleanup: rename 'rt' to '_pad#' in DNA structsCampbell Barton
2021-05-11Geometry Nodes: Add Attribute Vector Rotate nodeCharlie Jolly
Port vector rotate node to geo attributes. Request by @simonthommes Reviewed By: simonthommes, HooglyBoogly
2021-05-11Rigging: Add transform for custom bone shapesYuki Shirakawa
Add translation/rotation/scale parameters for custom bones shapes. The new scale is a 3D vector `custom_shape_scale_xyz`, and replaces the `custom_shape_scale` float. Reviewed By: #animation_rigging, sybren, zeddb Differential Revision: https://developer.blender.org/D10974
2021-05-11Cleanup: remove unused baking struct members from soft-bodyCampbell Barton
2021-05-07Geometry Noes: Curve Resample NodeHans Goudey
This node generates a naturally parametarized (even length edge) poly spline version of every spline in the input. There are two modes, "Count", and "Length". These are similar to the same options for the line primitive node in end points mode. I implemented this instead of a "Sample Points" node, because for this operation it's trivial to keep the result as a curve, which is nice since it increases flexibility, and because it can make instancing simpler, i.e. using the transforms of each evaluated point rather than requiring the construction of a "rotation" attribute. Differential Revision: https://developer.blender.org/D11173
2021-05-07Geometry Nodes: Add Attribute Curve Map NodeCharlie Jolly
This node has the same functionality as the color and vector curve mapping nodes in the shader editor. Here is works on every value for the selected attribute, and it can also output a float value. Other than that, the implementation is quite straightforward-- almost completely boilerplate code. Differential Revision: https://developer.blender.org/D10921
2021-05-04GPencil: New Dilate parameter for Fill brushAntonio Vazquez
Internally, when using Fill brush a dilate of the filled area was done, but this was hardcoded to 1 pixel. In some situations, this was not enough, so now the value is accesible in the UI and can be set with different values. Also, as this value is more used than `Leak Size`, the new Dilate is on Topbar, and Leak Size has been moved to Advanced panel.
2021-04-30Geometry Nodes: Add an "Auto" option for Attribute Convert data typeCharlie Jolly
Currently there is an "Auto" option for the domain, this commit adds a similar option for "Auto" data type, that uses the data type from the target attribute or the source attribute (in that order). Ref T87347 Differential Revision: https://developer.blender.org/D10932
2021-04-29Gpencil Offset Modifier - Add randomize offset optionsCody Winchester
This patch adds the Randomize options that exist in the Array modifier to the offset modifier. Currently the patch uses ``` BLI_findindex(&gpf->strokes, gps); ``` to get the index of the current stroke for making each stroke a different seed value. This is how the noise modifier also gets the stroke seed value and it is noted there as well that this method is slow, and should be fixed in the future with another method of getting the stroke index. Other methods were explored such as using the total number of points of the stroke, but that makes the randomize options incompatible with other modifiers before it such as Multiple Strokes, Array, Build, and Simplify. {F9591325} Differential Revision: https://developer.blender.org/D10171
2021-04-28GPencil: Fading based on distance to reference object in Opacity and ↵YimingWu
Thickness modifiers This patch allows you to dynamically control stroke's opacity and thickness using an object for distance reference in the modifier. Fading range is adjustable, and it is compatible with current curve/vertex group selection. Reviewed By: #grease_pencil, antoniov, mendio Maniphest Tasks: T82177, T80194 Differential Revision: https://developer.blender.org/D9091
2021-04-27Geometry Nodes: initial Attribute Transfer nodeJacques Lucke
This is a first version of an Attribute Transfer node. It only supports two modes for mapping attributes from one geometry to another for now. More options are planned for the future. Ref T87421. Differential Revision: https://developer.blender.org/D11037
2021-04-26Merge branch 'blender-v2.93-release'Jacques Lucke
2021-04-26Depsgraph: support depending on collection geometryJacques Lucke
This fixes T87666 and T83252. The boolean modifier and geometry nodes can depend on the geometry of an entire collection. Before, the modifiers had to manually create relations to all the objects in the collection. This worked for the most part, but was cumbersome and did not solve all issues. For example, the modifiers were not properly updated when objects were added/removed from the referenced collection. This commit introduces the concept of "collection geometry" in the depsgraph. The geometry of a collection depends on the transforms and geometry of all the objects in it. The boolean modifier and geometry nodes can now just depend on the collection geometry instead of creating all the dependencies themselves. Differential Revision: https://developer.blender.org/D11053
2021-04-26Merge branch 'blender-v2.93-release'Jacques Lucke
2021-04-26Spreadsheet: combine vector/color spreadsheet columnsJacques Lucke
Differential Revision: https://developer.blender.org/D11056
2021-04-23GPencil: Change maximum value for Fill precissionAntonio Vazquez
The old value of 5 was not enough for some situations.
2021-04-22Merge branch 'blender-v2.93-release'Campbell Barton