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2022-07-19Cleanup: Remove compile option for curves objectHans Goudey
After becb1530b1c81a408e20 the new curves object type isn't hidden behind an experimental flag anymore, and other areas depend on this, so disabling curves at compile time doesn't make sense anymore.
2022-07-07UI: Superimposed pin icon for workspace scene pinning in the scene switcherJulian Eisel
Followup to the previous commit, to display a pin icon in the scene switcher. This is a good indicator to have and such workspace-wide functionality should be available in the topbar, close to what it belongs to (scene switching). Downside is that it makes this already crowded region even more crowded. But thanks to the use of superimposed icons, it's not too noisy visually. Differential Revision: https://developer.blender.org/D11890 Reviewed by: Campbell Barton
2022-05-24Redraw Motion Paths panel after creating motion pathSybren A. Stüvel
Add notifier such that the Motion Paths panel in the Object Properties tab gets redrawn, after using the Create Motion Path button. The reason it didn't update was that the button actually triggers a popup, and then executes in the context of that popup. It now actually emits a `ND_DRAW_ANIMVIZ` notifier, and ensures that the panel redraws on that.
2022-04-12Fix (unreported) use-after-free case in Properties Editor ID remapping code.Bastien Montagne
Regression in rBa21bca0e20a051, found while investigating T97069.
2022-03-29Fix T96691: Heap corruption in file_browse_execCampbell Barton
Regression in [0], also use pad buffer by 1 instead of 2 which is no longer needed as the trailing slash is no longer added after allocating the string. 0682af0d63a44b050d57bdaf7699e364a311d711
2022-03-14Auto-generate RNA-structs declarations in `RNA_prototypes.h`Julian Eisel
So far it was needed to declare a new RNA struct to `RNA_access.h` manually. Since 9b298cf3dbec we generate a `RNA_prototypes.h` for RNA property declarations. Now this also includes the RNA struct declarations, so they don't have to be added manually anymore. Differential Revision: https://developer.blender.org/D13862 Reviewed by: brecht, campbellbarton
2022-03-14RNA: Generate property declerations header, solving msg-bus C++ incompatibilityJulian Eisel
Lets `makesrna` generate a `RNA_prototypes.h` header with declarations for all RNA properties. This can be included in regular source files when needing to reference RNA properties statically. This solves an issue on MSVC with adding such declarations in functions, like we used to do. See 800fc1736748. Removes any such declarations and the related FIXME comments. Reviewed By: campbellbarton, LazyDodo, brecht Differential Revision: https://developer.blender.org/D13837
2022-03-11Fix out of order event handling when calling operators from gizmosCampbell Barton
Activating a gizmo used the windows eventstate which may have values newer than the event used to activate the gizmo. This meant transforms check for the key that activated transform could be incorrect. Support passing an event when calling operators to avoid this problem.
2022-02-25Cleanup: use flags for wmEvent modifier keysCampbell Barton
Using flags makes checking multiple modifiers at once more convenient and avoids macros/functions such as IS_EVENT_MOD & WM_event_modifier_flag which have been removed. It also simplifies checking if modifier keys have changed.
2022-02-18Cleanup: Rename original curve object type enumHans Goudey
This commit renames enums related the "Curve" object type and ID type to add `_LEGACY` to the end. The idea is to make our aspirations clearer in the code and to avoid ambiguities between `CURVE` and `CURVES`. Ref T95355 To summarize for the record, the plans are: - In the short/medium term, replace the `Curve` object data type with `Curves` - In the longer term (no immediate plans), use a proper data block for 3D text and surfaces. Differential Revision: https://developer.blender.org/D14114
2022-02-11File headers: SPDX License migrationCampbell Barton
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
2022-02-07Curves: Rename "Hair" types, variables, and functions to "Curves"Hans Goudey
Based on discussions from T95355 and T94193, the plan is to use the name "Curves" to describe the data-block container for multiple curves. Eventually this will replace the existing "Curve" data-block. However, it will be a while before the curve data-block can be replaced so in order to distinguish the two curve types in the UI, "Hair Curves" will be used, but eventually changed back to "Curves". This patch renames "hair-related" files, functions, types, and variable names to this convention. A deep rename is preferred to keep code consistent and to avoid any "hair" terminology from leaking, since the new data-block is meant for all curve types, not just hair use cases. The downside of this naming is that the difference between "Curve" and "Curves" has become important. That was considered during design discussons and deemed acceptable, especially given the non-permanent nature of the somewhat common conflict. Some points of interest: - All DNA compatibility is lost, just like rBf59767ff9729. - I renamed `ID_HA` to `ID_CV` so there is no complete mismatch. - `hair_curves` is used where necessary to distinguish from the existing "curves" plural. - I didn't rename any of the cycles/rendering code function names, since that is also used by the old hair particle system. Differential Revision: https://developer.blender.org/D14007
2022-01-30Cleanup: Cmake: remove unnecessary definitions for internationalizationAaron Carlisle
Previously, macros were ifdefed using the cmake option `WITH_INTERNATIONAL` However, the is unnecessary as withen the functions themselves have checks for building without internationalization. This also means that many `add_definitions(-DWITH_INTERNATIONAL)` are also unnecessary. Reviewed By: mont29, LazyDodo Differential Revision: https://developer.blender.org/D13929
2022-01-26Performance: Remap multiple items in UIJeroen Bakker
During sprite fright loading of complex scenes would spend a long time in remapping ID's The remapping process is done on a per ID instance that resulted in a very time consuming process that goes over every possible ID reference to find out if it needs to be updated. If there are N of references to ID blocks and there are M ID blocks that needed to be remapped it would take N*M checks. These checks are scattered around the place and memory. Each reference would only be updated at most once, but most of the time no update is needed at all. Idea: By grouping the changes together will reduce the number of checks resulting in improved performance. This would only require N checks. Additional benefits is improved data locality as data is only loaded once in the L2 cache. It has be implemented for the resyncing process and UI editors. On an Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz 16Gig the resyncing process went from 170 seconds to 145 seconds (during hotspot recording). After this patch has been applied we could add similar approach to references (references between data blocks) and functionality (tagged deletion). In my understanding this could reduce the resyncing process to less than a second. Opening the village production file between 10 and 20 seconds. Flame graphs showing that UI remapping isn't visible anymore (`WM_main_remap_editor_id_reference`) * Master {F12769210 size=full} * This patch {F12769211 size=full} Reviewed By: mont29 Maniphest Tasks: T94185 Differential Revision: https://developer.blender.org/D13615
2022-01-25Revert "Performance: Remap multiple items in UI"Jeroen Bakker
This reverts commit 948211679f2a0681421160be0d3b90f507bc0be7. This commit introduced some regressions in the test suite. As this change is a core part of blender Bastien and I decided to revert it as the solution isn't clear and needs more investigation. The following tests FAILED: 62 - blendfile_liblink (SEGFAULT) 63 - blendfile_library_overrides (SEGFAULT) It fails in (id_us_ensure_real)
2022-01-25Performance: Remap multiple items in UIJeroen Bakker
During sprite fright loading of complex scenes would spend a long time in remapping ID's The remapping process is done on a per ID instance that resulted in a very time consuming process that goes over every possible ID reference to find out if it needs to be updated. If there are N of references to ID blocks and there are M ID blocks that needed to be remapped it would take N*M checks. These checks are scattered around the place and memory. Each reference would only be updated at most once, but most of the time no update is needed at all. Idea: By grouping the changes together will reduce the number of checks resulting in improved performance. This would only require N checks. Additional benefits is improved data locality as data is only loaded once in the L2 cache. It has be implemented for the resyncing process and UI editors. On an Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz 16Gig the resyncing process went from 170 seconds to 145 seconds (during hotspot recording). After this patch has been applied we could add similar approach to references (references between data blocks) and functionality (tagged deletion). In my understanding this could reduce the resyncing process to less than a second. Opening the village production file between 10 and 20 seconds. Flame graphs showing that UI remapping isn't visible anymore (`WM_main_remap_editor_id_reference`) * Master {F12769210 size=full} * This patch {F12769211 size=full} Reviewed By: mont29 Maniphest Tasks: T94185 Differential Revision: https://developer.blender.org/D13615
2022-01-14Cleanup: spelling in comments, C++ style comments for disabled codeCampbell Barton
Also ensure space at end of comment.
2021-12-08Cleanup: move public doc-strings into headers for 'editors'Campbell Barton
Ref T92709
2021-11-22UI: Use a map for block name lookupsErik
Use a map to speed up search for UI block names. Time to redraw the node editor was decreased from around 75-120ms to 40-70ms in a tree with many Geometry Nodes. Differential Revision: https://developer.blender.org/D13225
2021-11-05UI: Use arrow icon on context pathsPablo Vazquez
The current `ICON_SMALL_TRI_RIGHT_VEC` uses dark hard-coded colors ([`0.2`, `0.2`, `0.2`]) which makes it impossible to theme and hard to see in dark contexts. Use `ICON_RIGHTARROW` to match the Outliner's breadcrumbs. This icon uses `TH_TEXT` so it's visible as long as the rest of the text is. ##### Master (Properties editor background made red on purpose to be able to see the triangle icon) {F11713038, size=full} #### This patch {F11713039, size=full} Reviewed By: #user_interface, Severin, HooglyBoogly Maniphest Tasks: T92771 Differential Revision: https://developer.blender.org/D13106
2021-10-20Cleanup: use elem macrosCampbell Barton
2021-08-31Cleanup: add CTX_data_pointer_set_ptr & CTX_data_list_add_ptrCampbell Barton
Many callers expanded a PointerRNA argument, so add a version of these functions that takes a PointerRNA.
2021-08-27Fix T90907: RNA pointers for material slots are not unique across IDsPhilipp Oeser
Caused by {rB1a81d268a19f}. This caused e.g. ALT-clicking the 'Link' button to not propagate to other selected objects (same as the 'Copy To Selected' context menu entry). If these are not unique across IDs, checks in ui_selectcontext_begin() or copy_to_selected_button() could fail. Now offset by ID pointer. thx @JacquesLucke for clarification on the POINTER_* macros (and why not to use them)! Maniphest Tasks: T90907 Differential Revision: https://developer.blender.org/D12321
2021-08-23RNA: add length augmented to RNA_string_get_allocCampbell Barton
This was noted as a TODO as it wraps RNA_property_string_get_alloc which takes a length return argument.
2021-08-13Fix missing animation UI update in the Properties EditorPhilipp Oeser
Animation indicators as well as decorators for properties were not updating correctly in the following cases: - NLA pushdown (this was reported in T87681) - NLA enter/exit tweakmode - Outliner unlinking/setting action These actions all send a ND_NLA_ACTCHANGE notifier which the Properties Editor was not listening to [which is now added]. part of T87681. Maniphest Tasks: T87681 Differential Revision: https://developer.blender.org/D11040
2021-07-16Cleanup: sort struct declarationsCampbell Barton
2021-07-05Geometry Nodes: new Viewer nodeJacques Lucke
This adds a viewer node similar to the one in the compositor. The icon in the headers of nodes is removed because it served the same purpose and is not necessary anymore. Node outputs can be connected to the active viewer using ctrl+shift+LMB, just like in the compositor. Right now this collides with the shortcut used in the node wrangler addon, which will be changed separately. As of now, the viewed geometry is only visible in the spreadsheet. Viewport visualization will be added separately. There are a couple of benefits of using a viewer node compared to the old approach with the icon in the node header: * Better support for nodes that have more than one geometry output. * It's more consistent with the compositor. * If attributes become decoupled from geometry in the future, the viewer can have a separate input for the attribute to visualize. * The viewer node could potentially have visualization settings. * Allows to keep "visualization points" around by having multiple viewer nodes. * Less visual clutter in node headers. Differential Revision: https://developer.blender.org/D11470
2021-07-03Cleanup: consistent use of tags: NOTE/TODO/FIXME/XXXCampbell Barton
Also use doxy style function reference `#` prefix chars when referencing identifiers.
2021-06-28Cleanup: Fix const warnings in buttons_context.cYimingWu
2021-06-28UI: Hide collection tab when scene master collection is activeYimingWu
CollectionLineart does not care about the configurations in master collection. Other options are not applicaple for master collection as well. Hence hiding it. Reviewed by Dalai Felinto (dfelinto) Differential Revision: https://developer.blender.org/D11702
2021-06-26Cleanup: full sentences in comments, improve comment formattingCampbell Barton
2021-06-24Cleanup: comment blocks, trailing space in commentsCampbell Barton
2021-05-20Cleanup: rename incorrectly named experimental feature flagJacques Lucke
The `WITH_GEOMETRY_NODES` flag does not make sense anymore, it is just protecting the `Simulation` data block that is not used currently.
2021-05-20Fix: wrong rna pointer for material slotJacques Lucke
This was missing from rB1a81d268a19f2f1402f408ad1dadf92c7a399607.
2021-05-14Geometry Nodes: use texture socket in Attribute Sample Texture nodeJacques Lucke
There is a new Texture data-block socket that we can use in Geometry Nodes now. This commit replaces the texture property of a node and gives it a texture input socket instead. That increases flexibility. The texture socket still has some limitations that will be lifted in the next couple of days (e.g. it's not supported by the switch node and cannot be exposed the a modifier yet). Differential Revision: https://developer.blender.org/D11222
2021-04-27Fix T87401: Drop-down can apply the wrong modifierHans Goudey
The trouble was that there was a context pointer "modifier" in the property editor context that returned the active modifier. But the "modifier" variable was already used in many places, for pointers that are *not* equivalent to the active modifier. The context pointer for the active modifier was unecessary anyway. If we need to access a context pointer for the active modifier in the property editor then we can add it. Until then it only adds confusion.
2021-03-22Fix T86822: context.collection not available in Object/Object Data PropertiesSebastian Parborg
We need to return the global context collection if it is not found in the data path. Also fix pinning of the collection tab.
2021-03-22Cleanup: Collection check return type in button_contextSebastian Parborg
2021-03-18Cleanup: spellingCampbell Barton
2021-03-16Grease Pencil: Add LineArt modifierYimingWu
This adds the LineArt grease pencil modifier. It takes objects or collections as input and generates various grease pencil lines from these objects with the help of the active scene camera. For example it can generate contour lines, intersection lines and crease lines to name a few. This is really useful as artists can then use 3D meshes to automatically generate grease pencil lines for characters, enviroments or other visualization purposes. These lines can then be baked and edited as regular grease pencil lines. Reviewed By: Sebastian Parborg, Antonio Vazquez, Matias Mendiola Differential Revision: http://developer.blender.org/D8758
2021-03-02Geometry Nodes: show "Show Texture in texture tab" buttonPhilipp Oeser
This enables the quick access button [to show the relevant Texture in the Properties Editor] for textures used in geometry nodes. This goes in line to what we do for other textures: - modifier textures have this button - particle textures have this button - brush textures will soon have it, too (see D9813) When outside of the Properties Editor, the button will always show (if a texture is actually assigned), but will be inactive if no suiting Properties Editor to show the texture in can be found. Note this also changes the behavior to not show the button if _no_ texture is assigned (as in: we are still showing the "New" button). Previously it was always there (e.g. for modifier textures), even if it would take us to an empty texture tab. (Sure, we could add a texture there then, but imho it makes more sense to just start showing it once a texture is already there) For this to work with geometry nodes, the following chages were done: - implement foreachTexLink for geonode modifiers - new buttons_texture_user_node_property_add() that stores prop as well as node - also use NODE_ACTIVE_TEXTURE flag in geometry nodetrees notes: - this still uses the first suiting (as in: pinning does not interfere) Properties Editor it finds, this should (maybe?) find the _closest_ Property Editor instead (see related feedback in D9813). - this will already show the button for brush textures as well (disabled), but there is another mandatory change in an upcomming commit to make it work there as well (see D9813) ref. T85278 Maniphest Tasks: T85278 Differential Revision: https://developer.blender.org/D10293
2021-02-16UI: Clarify descriptions in properties popoverNathan Craddock
Updates the descriptions and labels for outliner sync in the properties editor popover to be more clear. Differential Revision: https://developer.blender.org/D10010
2021-02-10Cleanup: remove redundant headers in source/blender/editors/Campbell Barton
Remove redundant headers using `./source/tools/utils_maintenance/code_clean.py` Reviewed By: jmonteath Ref D10364
2021-01-19Cleanup: use 'const' argument for parameter argumentCampbell Barton
2021-01-19UI Code Quality: Use "params" struct for area and region callbacksHans Goudey
These functions with many arguments can be unwieldy. Aside from the obvious issues with rewriting the list of arguments and the opportunities for error and frustration that presents, the long list of arguments make these systems hard to change. So when an argument should be added, someone might skip that and add some hack instead. So, as proposed in T73586#1037210, this patch instead uses a "params" struct for each of these callbacks. - Use param argument for `ARegionType.listener` - Remove unused window field in region listener - Use param argument for `SpaceType.listener` - Use params struct for `ARegionType.message_subscribe` Differential Revision: https://developer.blender.org/D9750
2021-01-05Cleanup: typos (repeated words)Campbell Barton
2020-12-24Cleanup: Fix capitalization in various UI stringsYevgeny Makarov
Approximately 195 changes of capitalization to conform to MLA title style. UI labels and property names should use MLA title case, while descriptions should be capitalized like regular prose, generally with only the start of a sentence capitalized. Differential Revision: https://developer.blender.org/D9922
2020-12-22UI: Properties editor popover and outliner syncNathan Craddock
This adds a popover to the properties editor. Currently the only setting is for controlling outliner to properties syncing. Because we cannot define a perfect heuristic to determine when properties editors should change tabs based on outliner icon selection, we need an option to enable or disable this behavior per properties editor. There are 3 options for controlling the syncing. Auto uses the heuristic to only allow tab switching when a properties editor and outliner share a border. On and off enable and disable syncing respectively. Differential Revision: https://developer.blender.org/D9758
2020-12-16Cleanup: remove redundant struct declarationsCampbell Barton
2020-12-15Fix Adjust Last Operation popup for operators relying on button contextPhilipp Oeser
This was reported for duplicating particle systems, then using F9 to enable the 'Duplicate Settings' option (see T83317). In this case, the operator gets the particle_system from (buttons) context and if none can get found will duplicate all settings instead. The reason why none gets found here is that buttons_context() doesnt have a valid path when called from F9/SCREEN_OT_redo_last, path is cleared when global undo does a file-read which clears the path (see lib_link_workspace_layout_restore). It can be recomputed though to be valid even from redo_last (at least when in the Properties Editor). This was likely causing other operators (relying on buttons context) from the Properties Editor to fail as well. Fixes T83317 Maniphest Tasks: T83317 Differential Revision: https://developer.blender.org/D9825