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2020-03-11Cloth: Copy point cache settings when copying cloth modifierJacques Lucke
This fixes the issue mentioned in the comment in T74515. Reviewers: mont29 Differential Revision: https://developer.blender.org/D7104
2020-03-11UI: edit modifier messages to clarify where auto-smooth is setGreg Neumiller
2020-03-10Modifiers: Corrective Smooth modifier, new Scale parameterLucas Veber
When scaling the root bone of a rig to apply a global scale, the corrective smooth modifier results in wrong deformation due to incorrect scaling. The delta calculations are not taking into account any scale value. To fix it, a scale property is added to the modifier, allowing to set manually the scale value for the deltas by simply multiplying the vectors by this value. There is a similar implementation in Maya's Delta Mush deformer. This property can be for example driven by the scale of the root bone of the rig, to dynamically update when the animator scale this bone. Reviewed By: brecht, sybren Differential Revision: https://developer.blender.org/D6622
2020-03-09Cleanup: Replace ABS/SQUARE/CUBE with function callsSergey Sharybin
While it might be handy to have type-less functionality which is similar to how C++ math is implemented it can not be easily achieved with just preprocessor in a way which does not have side-effects on wrong usage. There macros where often used on a non-trivial expression, and there was at least one usage where it was causing an actual side effect/bug on Windows (see change around square_f(sh[index++]) in studiolight.c). For such cases it is handy to have a function which is guaranteed to have zero side-effects. The motivation behind actually removing the macros is that there is already a way to do similar calculation. Also, not having such macros is a way to guarantee that its usage is not changed in a way which have side-effects and that it's not used as an inspiration for cases where it should not be used. Differential Revision: https://developer.blender.org/D7051
2020-03-06Cleanup: move Alembic, AVI, Collada, and USD to `source/blender/io`Sybren A. Stüvel
This moves the `alembic`, `avi`, `collada`, and `usd` modules into a common `io` directory. This also cleans up some `#include "../../{somedir}/{somefile}.h"` by adding `../../io/{somedir}` to `CMakeLists.txt` and then just using `#include "{somefile}.h"`. No functional changes.
2020-03-06Cleanup: use 'BKE_' prefix for BKE_deform API callsCampbell Barton
- Use 'BKE_object_defgroup' prefix for object functions. - Rename 'defvert_verify_index' to 'defvert_ensure_index' since this adds the group if it isn't found.
2020-03-05Cleanup: material API namingCampbell Barton
- Use 'BKE_object_material_*', 'BKE_id_material_*' prefix for functions that operate on Object and ID types. - Use '_len' suffix for length (matching BLI naming). - Use '_p' suffix for functions that return a pointer to values where the value would typically be returned. Functions renamed: - BKE_object_material_resize was BKE_material_resize_object - BKE_object_material_remap was BKE_material_remap_object - BKE_object_material_remap_calc was BKE_material_remap_object_calc - BKE_object_material_array_p was BKE_object_material_array - BKE_object_material_len_p was BKE_object_material_num - BKE_id_material_array_p was BKE_id_material_array - BKE_id_material_len_p was BKE_id_material_num - BKE_id_material_resize was BKE_material_resize_id - BKE_id_material_append was BKE_material_append_id - BKE_id_material_pop was BKE_material_pop_id - BKE_id_material_clear was BKE_material_clear_id
2020-03-05Cleanup: formatting, strip trailing spaceCampbell Barton
2020-03-03Modifiers: Wave add invert vgroup optionBastien Montagne
Adds the invert vgroup option to the Wave modifier. Differential Revision: https://developer.blender.org/D6893
2020-03-03Fix T74377: Weld Modifier destroys vertex groupsGermano Cavalcante
Differential Revision: https://developer.blender.org/D6997
2020-02-26Cleanup: reduce CDDM use, remove unused function callsCampbell Barton
2020-02-20Modifiers: Refactor Mask modifierJacques Lucke
The functionality of the mask modifier remains unchanged. This patch updates the mask modifier so that it uses C++. The manual memory management has been replaced with proper containers. The large `applyModifier` function has been splitup into multiple smaller functions. A large speedup is achieved by using simple arrays instead of hash tables in multiple places. In my performance test file the playback speed increased from 1.1 to 5.1 fps on my laptop. Reviewers: campbellbarton, brecht Differential Revision: https://developer.blender.org/D6779
2020-02-19Fix for Fix (c) : Normals Edit modifier using unititialized array of normals...Bastien Montagne
Own mistake in recent rBcfdb5b9a8b07.
2020-02-19Fix T73941: Custom normals from normal edit modifier ignored by further ↵Bastien Montagne
modifiers. This commit actually fixes several issues in this modifier, but main one from the report was caused by adding a `CD_NORMAL` layer to loops to store temp real clnors. Unless we plan on modifying the topology itself, this is useless, and would require some additional 'dirty normals' tagging to work properly, so just switched to simpler, cleaner solution of having a local array of computed clnors.
2020-02-18Modifiers: UVWarp modifier add invert vgroup optionCody Winchester
Adds the invert vgroup option to the UVWarp modifier. Adds a flag and char padding to the DNA. Differential Revision: https://developer.blender.org/D6841
2020-02-18Modifiers: Bevel modifier add invert vgroup optionCody Winchester
Adds the invert vgroup option to the Bevel modifier. Reviewed By: mont29 Differential Revision: https://developer.blender.org/D6845
2020-02-18Modifiers: Explode modifier add invert vgroup optionCody Winchester
Adds the invert vgroup option to the Explode modifier. Reviewed By: mont29 Differential Revision: https://developer.blender.org/D6844
2020-02-18Modifiers: Laplacian Deform modifier add invert vgroup optionCody Winchester
Adds the invert vgroup option to the Laplacian Deform modifier. Differential Revision: https://developer.blender.org/D6843
2020-02-18Modifiers: Laplacian Smooth modifier add invert vgroup optionCody Winchester
Adds the invert vgroup option to the Laplacian Smooth modifier. Differential Revision: https://developer.blender.org/D6842
2020-02-15Modifiers: Add option to directly specify a 2D transform for UVWarpLukas Stockner
Currently the only option is to warp based on the transform of other objects, which is inconvenient if you want to e.g. control it through a driver - you need to set up a dummy object and go through that, which is clunky and should be unneccessary. Reviewed By: brecht Differential Revision: https://developer.blender.org/D6690
2020-02-13Cleanup: pass const variablesCampbell Barton
2020-02-12Harmless Fix for recent cleanup.Bastien Montagne
For some reason that file did not get included in the commit...
2020-02-12Modifiers: Vertex Weight Modifiers add invert vgroup optionCody Winchester
Adds the invert vgroup mask option to the Vertex Weight modifiers. These 3 modifiers share the same functions so they needed to be modified at the same time. They are all setup the same with the invert vgroup option being added. I had to add a flag to the Mix modifier but the others I use the existing flags. Differential Revision: https://developer.blender.org/D6819
2020-02-12Modifiers: Weld Modifier - simplify invert_vgroup codemano-wii
No functional change
2020-02-12Modifiers: Weld Modifier add invert vgroup optionCody Winchester
Adds the invert vgroup option to the weld modifier. Differential Revision: https://developer.blender.org/D6818
2020-02-12Modifiers: Hook Modifier add invert vgroup optionCody Winchester
Adds the invert group optin to the hook modifier. Differential Revision: https://developer.blender.org/D6817
2020-02-12Modifiers: Fix bug where UVWarp Modifier would try to get bone matrix from a ↵Cody Winchester
non armature object There is a bug where the UVWarp modifier will stop working if an armature bone is set as the Bone To target and then later changed to a non armature object without clearing the Bone To string property. The modifier will still think it is needing a bone matrix and not properly use the object matrix. A simple fix by adding a check for the object being an armature as well as the bonename string being set. Reviewed By: mont29 Differential Revision: https://developer.blender.org/D6809
2020-02-11Fix T56108: Crash editing corrupted vertex groupsCampbell Barton
While the file in this report had corrupted values, this is avoidable without adding any extra overhead. Use unsigned vertex group indices since we don't need negative values, this is an alternative to checking they aren't negative in many places. Vertex group values over INT_MAX is still considered invalid, so any accidental unsigned wrapping won't be silently ignored.
2020-02-11Cleanup: extra semicolons, comma use, undeclared varsCampbell Barton
2020-02-10Cleanup/refactor: Rename `BKE_library` files to `BKE_lib`.Bastien Montagne
Note that `BKE_library.h`/`library.c` were renamed to `BKE_lib_id.h`/`lib_id.c` to avoid having a too generic name here. Part of T72604.
2020-02-07Cleanup: add extern "C"Jacques Lucke
2020-02-07Cleanup: use of 'unsigned'Campbell Barton
- Replace 'unsigned' used on it's own with 'uint'. - Replace 'unsigned const char' with 'const uchar'.
2020-02-07Cleanup: `make format`Dalai Felinto
Dear developers remember to set your coding environment to use clang-format.
2020-02-06Smooth Modifier add invert vgroup optionCody Winchester
Adds the invert vertex group option to the smooth modifier. Setup same way as previous modifiers. Reviewed By: mont29 Differential Revision: https://developer.blender.org/D6745
2020-02-06Curve Modifier add invert vgroup optionCody Winchester
Adds the invert vertex group option to the Curve modifier. Adds a short flag and char pad to the Curve modifier DNA. Passes the flag into the curve_deform_verts function as the weight values are found there and not in the modifiers .c file. Reviewed By: mont29 Differential Revision: https://developer.blender.org/D6746
2020-02-06Lattice Modifier add invert vgroup optionCody Winchester
Adds the invert vertex group option to the Lattice modifier. Adds a short flag and modifies the existing char padding for the correct amount. Adds a .invert_vgroup to the LatticeDeformUserdata. Passes the flag into the lattice_deform_verts function where the weights around found and used. For the other calls of lattice_deform_verts function they pass in NULL for the flag in the same way they pass NULL for the vgroup name. Reviewed By: mont29 Differential Revision: https://developer.blender.org/D6747
2020-02-03Warp Modifier add invert vgroup optionCody Winchester
Adds the invert vertex weights option to the Warp Modifier. Setup in the same way as the other modifiers. Uses the existing flag char that is labeled unused. Differential Revision: https://developer.blender.org/D6720
2020-02-03Displace Modifier add invert vgroup optionCody Winchester
Adds the invert vertex weights option to the Displace modifier. Adds a flag and char padding to the Displace modifier DNA for the invert group boolean. Differential Revision: https://developer.blender.org/D6686
2020-01-29Merge branch 'blender-v2.82-release'Campbell Barton
2020-01-29Fix solidify complex fixed thickness on flipped normal boundaryHenrik Dick
Fixed thickness with zero offset gave uneven results for complex solidify cases (3+ faces sharing an edge). See D6643 for steps to redo the error.
2020-01-28Cleanup: warnings, clang-formatCampbell Barton
2020-01-27Merge branch 'blender-v2.82-release'mano-wii
2020-01-27Fix particle instance modifier generating NaN polygons in some casesMiguel Pozo
Particles that don't exist should not be used, for example due to a density texture. Differential Revision: https://developer.blender.org/D6561
2020-01-27Cast modifier: Add invert vgroup option.Cody Winchester
Adds the Invert Vertex Group weight option to the Cast modifier. Uses the same setup as similar modifiers invert weight. Adds a boolean invert property next to the vertex group string in the modifier and subtracts the current vertex weight from 1.0f if it is turned on. Differential Revision: https://developer.blender.org/D6671 Minor modifications by @mont29.
2020-01-21Fix numerical instabilities of solidify with complex constraintsHenrik Dick
Sometimes on flat open vertices the thickness would suddenly start to be jumping in powers of 2, also when bending a plane there is a noticeable jump in the geometry. When offset is set to -1 or 1 weird glitches happen. See D6559 for test cases that failed.
2020-01-21Fix numerical instabilities of solidify with complex constraintsHenrik Dick
Sometimes on flat open vertices the thickness would suddenly start to be jumping in powers of 2, also when bending a plane there is a noticeable jump in the geometry. When offset is set to -1 or 1 weird glitches happen. See D6559 for test cases that failed.
2020-01-21Fix T62882: Make Dynamic Paint update weights in viewportNico Zevallos
Related to T62882 When the SupportsMapping modifier flag was added to the dynamic paint modifier it was added commented out. It may have not worked back then, but it seems to work fine now. MOD_weightvgedit.c was already updated similarly. Reviewed By: jbakker Differential Revision: https://developer.blender.org/D6072
2020-01-18Weld Modifier: Reduce size of the leaf nodes to halfmano-wii
This improves performance by reducing the amount of false positives. A self overlap is made, so the distance from the vertices in the overlap nodes is actually added.
2020-01-16Fix (unreported) surface deform modifier not reporting its errors in thePhilipp Oeser
UI Seems like we need to set the error with the evaluated ModifierData. Pass this to 'surfacedeformBind' and report with that. Differential Revision: https://developer.blender.org/D6601
2020-01-15Fix T68489: Shrinkwrap modifier with project not working for curvesPhilipp Oeser
rB4cde92303f3d made a MESH-only check (but that is no longer mandatory since the Mesh is fetched by MOD_deform_mesh_eval_get instead of ctx- >object->data now...). This would fail for projecting beveled curves (resulting mesh missing), now also get the mesh for curves if we use MOD_SHRINKWRAP_PROJECT (and only then). Maniphest Tasks: T68489 Differential Revision: https://developer.blender.org/D6548
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