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2022-03-11Cleanup: use M_PI_2 and M_PI_4 where possibleHallam Roberts
The constant M_PI_4 is added to GLSL to ensure it works there too. Differential Revision: https://developer.blender.org/D14288
2022-03-11Curve: Improve NURBS knot generation modesLaurynas Duburas
This patch enables all 8 combinations of Nurbs modes: Cyclic, Bezier and Endpoint. Also removes restriction on Bezier Nurbs order. The most significant changes are mode combinations bringing new meaning. In D13891 is a scheme showing NURBS with same control points in a modes, and also further description of each possible case. Differential Revision: https://developer.blender.org/D13891
2022-03-11Cleanup: use enum for local versioning enumCampbell Barton
2022-03-11Transform/UI: individualize the option to use snap per editor typeGermano Cavalcante
`3DView`'s `use_snap` option has little or nothing to do with using snapping in `UV`, `Nodes` or `Sequencer`. So there are no real advantages to keeping these options in sync. Therefore, individualize the option to use snap for each "spacetype". Reviewed By: brecht Differential Revision: https://developer.blender.org/D13310
2022-03-09Fix T96250: Invalid default for uv_relax_methodCampbell Barton
Correct the default & version existing files.
2022-03-08Cleanup: spelling in commentsCampbell Barton
2022-03-08Cleanup: spelling in comments, use C++ comments for disabled codeCampbell Barton
2022-03-04Cleanup: remove outdated references to tweakCampbell Barton
2022-03-02UI: Comments Misspellings of Vertex/VerticesNikhil Shringarpurey
Correct misspellings in code comments of "vertex" and "vertices". See D13932 for more details. Differential Revision: https://developer.blender.org/D13932 Reviewed by Harley Acheson
2022-03-02Cleanup: rename direction enum as it's part of the key-map itemCampbell Barton
Also improve doc-strings for key-map item constants.
2022-03-02Event System: remove tweak events in favor of click-dragCampbell Barton
Supporting two kinds of dragging is redundant, remove tweak events as they only supported 3 mouse buttons and added complexity from using the 'value' to store directions. Support only click-drag events (KM_CLICK_DRAG) which can be used with any keyboard or mouse button. Details: - A "direction" member has been added to keymap items and events which can be used when the event value is set to KM_CLICK_DRAG. - Keymap items are version patched. - Loading older key-maps are also updated. - Currently the key-maps stored in ./release/scripts/presets/keyconfig/ still reference tweak events & need updating. For now they are updated on load. Note that in general this wont impact add-ons as modal operators don't receive tweak events. Reviewed By: brecht Ref D14214
2022-02-28Cleanup: Use bool instead of intHans Goudey
2022-02-23NDOF: make camera view/pan behavior optionalCampbell Barton
User request since adding this option in: 51975b89edfcc02131f1f8248e1b3442ea2778fa When disabled, use the previous behavior when orbiting a camera view.
2022-02-21Weight Proximity: do flag split versioning both in 3.1 and 3.2Alexander Gavrilov
The flags overlapped ever since normalize was added, so this requires versioning to copy the flag value. This needs to be done both in Blender 3.1 and 3.2. Differential Revision: https://developer.blender.org/D14165
2022-02-21Merge branch 'blender-v3.1-release'Alexander Gavrilov
2022-02-21Weight Proximity: fix value overlap between Normalize and Invert VGroup.Alexander Gavrilov
The flags overlapped ever since normalize was added, so this requires versioning to copy the flag value. Differential Revision: https://developer.blender.org/D14165
2022-02-21readfile: free & reallocate arrays in oldnewmap_clearCampbell Barton
Even though the size of the map was set back to DEFAULT_SIZE_EXP, the underlying arrays were left unchained. In some cases this caused further expansions to result in an unusual reallocation pattern where MEM_reallocN would run expand the entries into an array that was in fact the same size.
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
2022-02-18Merge branch 'blender-v3.1-release'Bastien Montagne
2022-02-18Fix broken shapekeys: check for 'NULL' `from` pointer too.Bastien Montagne
Add check for `NULL` `from` pointer to `BLO_main_validate_shapekeys`, and delete these shapekeys, as they are fully invalid and impossible to recover. Found in a studio production file (`animation test/snow_parkour/shots/0040/0040.lighting.blend`, svn rev `1111`). Would be nice to know how this was generated too...
2022-02-17Cleanup: Replace direct `id.lib` pointer checks with `ID_IS_LINKED` macro ↵Bastien Montagne
usages.
2022-02-11Revert "Split Python OBJ importer and exporter, enabling only the importer."Howard Trickey
This reverts commit ff9dc1986e6c9a54fd0bb228e8813551e6baa042.
2022-02-11Revert "Split Python OBJ importer and exporter, enabling only the importer."Howard Trickey
This reverts commit ff9dc1986e6c9a54fd0bb228e8813551e6baa042.
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
2022-02-09Cleanup: Add newline in error message.Jeroen Bakker
Increases readability during debugging.
2022-02-09Cleanup: make file headers more consistentCampbell Barton
Also some descriptive text into doc-strings.
2022-02-09Cleanup: move file descriptions into doxygen file sectionCampbell Barton
Also other minor corrections & reformat particle system copyright.
2022-02-08LibOverride: Add 'hierarchy root ID' info.Bastien Montagne
This change will make handling of liboverrides hierarchies (especially resyncing) much easier and efficient. It should also make it more resilient to 'degenerate' cases, and allow proper support of things like parenting an override to another override of the same linked data (e.g. a override character parented to another override of the same character). NOTE: this commit only implements minimal changes to add that data and generate it for existing files on load. Actual refactor of resync code to take advantage of this new info will happen separately.
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
2022-02-07VSE: Add filter method to strip transformDimitry Kaplin
Previously, nearest interpolation filter was used for preview, because it offered good performance and bilinear was used for rendering. This is not always desirable behavior, so filter method can now be chosen by user. Chosen method will be used for preview and for rendering. Reviewed By: ISS Differential Revision: https://developer.blender.org/D12807
2022-02-04Remove internal proxy code, and deprecate related DNA data.Bastien Montagne
Part of T91671. Not much else to say, this is mainly a massive deletion of code. Note that a few cleanups possible after this proxy removal were kept out of this commit to try to reduce a bit its size. Reviewed By: sergey, brecht Maniphest Tasks: T91671 Differential Revision: https://developer.blender.org/D13995
2022-02-03Curves: Changes to the new curves data-blockHans Goudey
This patch refactors the "Hair" data-block, which will soon be renamed to "Curves". The larger change is switching from an array of `HairCurve` to find indices in the points array to simply storing an array of offsets. Using a single integer instead of two halves the amount of memory for that particular array. Besides that, there are some other changes in this patch: - Split the data-structure to a separate `CurveGeometry` DNA struct so it is usable for grease pencil too. - Update naming to be more aligned with newer code and the style guide. - Add direct access to some arrays in RNA -- Radius is now retrieved as a regular attribute in Cycles. -- `HairPoint` has been renamed to `CurvePoint` -- `HairCurve` has been renamed to `CurveSlice` - Add comments to the struct in DNA. The next steps are renaming `Hair` -> `Curves`, and adding support for other curve types: Bezier, Poly, and NURBS. Ref T95355 Differential Revision: https://developer.blender.org/D13987
2022-02-03Fix (unreported) broken do_version of hidden layers from pre-2.8 files.Bastien Montagne
`BKE_collection_object_add` ensures given object is added to an editable collection, and not e.g. a linked or override one. However, some processes like do_version manipulate collections also from libraries, i.e. linked collections, in those cases we need a version of the code that unconditionnally adds the given object to the given colleciton.
2022-02-03Split Python OBJ importer and exporter, enabling only the importer.Howard Trickey
This is from patch D13988. It removes the "- New" from the menu of the new obj exporter, changes the default addon to just io_import_obj, and does the right versioning thing. Also disables the python tests for the old python exporter.
2022-01-28Blender 3.1 Beta- subversion bumpDalai Felinto
2022-01-25Fix T93058: Crash on opening old pre-2.80 .blend files.Bastien Montagne
Layer resync code would not yet fully properly deal with all possible invalid status of ViewLayer comming from those older files. Now put 2.80-doversion specific fixes into their own dedicated function, so that they do not affect actual regular layer resync code anymore. Also added some sanity-checks in main `BKE_layer_collection_sync` code.
2022-01-25Cleanup: Correct location of node function declarationsHans Goudey
Currently there are many function declarations in `BKE_node.h` that don't actually have implementations in blenkernel. This commit moves the declarations to `NOD_composite.h`, `NOD_texture.h`, and `NOD_shader.h` instead. This helps to clarify the purpose of the different modules. Differential Revision: https://developer.blender.org/D13869
2022-01-21Geometry Nodes: Mesh Island Node - Rename Index SocketJohnny Matthews
Rename 'Index' Socket to 'Island Index' to make it more consistent with 'Island Count' Differential Revision: https://developer.blender.org/D13893
2022-01-20Fix continuous stream of thumbnail notifiers after redoJulian Eisel
This fixes a similar issue as the previous commit, but this time the continuous notifiers would be sent after redoing. E.g. after moving an object, and then modifying the transform in the "Adjust Last Operation" panel.
2022-01-18Geometry Nodes: Add Signed Output to Edge Angle NodeJohnny Matthews
Adds a second output to the edge angle node that shows the signed angle between the two faces, where Convex angles are positive and Concave angles are negative. This calculation is slower than the unsigned angle, so it was best to leave both for times where the unsigned angle will suffice. Differential Revision: https://developer.blender.org/D13796
2022-01-18Cleanup: spelling in commentsCampbell Barton
2022-01-17Baking: new method to generate margin, based on adjacent facesMartijn Versteegh
This significantly reduces discontinuities on UV seams, by giving a better match of the texture filtered colors on both sides of the seam. It works by using pixels from adjacent faces across the UV seam. This new option is called "Adjacent Faces" and is the default. The old option is called "Extend", and extends border pixels outwards. Differential Revision: https://developer.blender.org/D13303
2022-01-15Geometry Nodes: Rename transfer attribute geometry inputHans Goudey
Conceptually, this is the geometry that data is taken from, not the target of an operation, so rename it from "Target" to "Source". This was common user feedback and agreed on in a recent sub-module meeting.
2022-01-14Cleanup: spelling in comments, C++ style comments for disabled codeCampbell Barton
Also ensure space at end of comment.
2022-01-13Geometry Nodes: Rename String to Curves socketErik
Today many users seem to think the output from this node is a single curve with multiple splines. This patch renames the geometry output socket from "Curves" to "Curve Instances" to avoid confusion. Differential Revision: https://developer.blender.org/D13693
2022-01-07Fix BKE_image_ensure_tile_token being called with a full pathCampbell Barton
Assert that only the file name component is passed in since special handling for UDIM should only be applied to the file name. Also remove an unnecessary NULL check on the filename argument.
2022-01-07Cleanup: remove redundant const qualifiers for POD typesCampbell Barton
MSVC used to warn about const mismatch for arguments passed by value. Remove these as newer versions of MSVC no longer show this warning.
2022-01-06Bone Overlay: support changing bone wireframe opacity.Alexander Gavrilov
When weight painting the bone overlay is extremely intrusive, effectively requiring either extensive use of hiding individual bones, or disabling the whole bone overlay between selections. This addresses the issue by adding a bone opacity slider that is used for the 'wireframe' armature drawing mode. It directly controls the uniform opacity as a straightforward option. Differential Revision: https://developer.blender.org/D11804
2022-01-06Cleanup: move public doc-strings into headersCampbell Barton
Some recent changes re-introduced public-style doc-strings in the source file.
2022-01-06Cleanup: spelling in commentsCampbell Barton