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Manual fix: collection.c layer.c
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Things like `BLI_uniquename` had nothing, but really nothing to do in
BLI_path_util files!
Also, got rid of length limitation in `BLI_uniquename_cb`, we can use
alloca here to avoid overhead of malloc while keeping free size (within
reasonable limits of course).
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New objects are properly added to the correct collection, and are synced
into the correct collections.
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This reverts commit 5aa19be91263a249ffae75573e3b32f24269d890 and b4a721af694817fa921b119df83d33ede7d7fed0.
Due to postponement of particle system rewrite it was decided to put particle code
back into the 2.8 branch for the time being.
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D1988 by @wisaac, with own edits and improvements.
This improves on existing tangent calculation functions too.
- BM_face_calc_tangent_auto: Chooses method based on number of sides, used by manipulator (not exposed to Python).
- BM_face_calc_tangent_edge: from longest edge.
- BM_face_calc_tangent_edge_pair: from longest edge-pair (most useful with quads).
- BM_face_calc_tangent_edge_diagonal: edge farthest from any vertex.
- BM_face_calc_tangent_vert_diagonal: vert farthest from any vertex.
Also optimize BM_vert_tri_calc_tangent_edge* functions to avoid sqrt.
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Accessing selected verts as an array failed when only
some of the selected verts were in the selection-history.
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D1651 (own patch)
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Had warnings disabled.
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- Add blentranslation `BLT_*` module.
- moved & split `BLF_translation.h` into (`BLT_translation.h`, `BLT_lang.h`).
- moved `BLF_*_unifont` functions from `blf_translation.c` to new source file `blf_font_i18n.c`.
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object.
Non-uniform scaled obmat will lead to transformation not preserving angles, so
we must ensure our normal is orthogonal to the edge **after** applying obmat.
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Manipulator and actual behavior were out-of-sync with a single edge selected.
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also some typo's
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- selecting a boundary edge would randomly point in/outside the face (now point away).
- selecting 3 verts would use the first selected edge as the tangent (now use longest).
- selecting 1 vert betweem edges, uses the edges to define the tangent.
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Opted to keep includes if they are used indirectly (even if removing is possible).
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Use Z axis for the edge direction for edges and vertex pairs.
Issue raised in T38592, now edge select and vert-pairs share logic
for calculating orientation and the active vertex determines direction.
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Changed curve active point from pointer to index. Allows curve active point to be saved to file and retained between modes for free. Also some small optimisations by removing pointer look up code.
- Made active point access functions into BKE API calls.
- Fixes operators where curve de-selection resulted in unsel-active point.
- Split curve delete into 2 functions
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- when 3 verts are selected ensure the normal is flipped on the side of existing vert normals.
also use the most distant 2 verts to define the tangent.
- when 2 vertices are selected, the normal wasn't aligned with the vert normal.
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also fix for using uninitialized matrix when an out-of-range index is
set for custom orientations.
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- use (const char *) for the 'name'
- use bool where possible.
- remove unused return value for initTransInfo
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orientation and individual origins.
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having to negate the plane first.
also add ED_armature_ebone_to_mat3/4 since there were quite a few places that did this inline.
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the cause of the problem was the orientation from the active object was inconstant.
copying the obmat directly gave a different result then getting the normal,tangent from getTransformOrientation and passing to createSpaceNormalTangent.
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active object was being used and it didn't need to.
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calculations for curve handles,
- add support for using the active point's orientation.
- add support for creating new custom orientations from curves.
- fix error where only the last selected curve handle was taken into account for manipulator orientations.
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terminated.
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Actually more a feature request... Now create orientations operator has an additional option, use_view, when this one is enabled it will use current view instead of active object to create the new space.
Also made some cleanup (made some funcs static).
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Fix turned out to remove as much "manual UI" from 3D view header as possible. Mode selector and all transform manipulators/orientations stuff are now RNA-based UI (leaving basically only edit mesh select modes with custom handlers, as they have some quite specific features).
To achieve this, four main modifications were done:
* enum-operator-generated menus are now MENU (i.e. dropdown lists) in headers too.
* All bit-flag enums expanded in ROW buttons now have a handling consistent with e.g. layers, or what we already have for transform manipulators, i.e. clicking select only one element, shift-click to select multiple ones.
* Consequently, the three RNA booleans manipulators flags are merged into a single bit-flag enum (yes, this is also an API change, though I doubt many scripts use it).
* Now the width of enum-based dropdown lists is computed from longest item name in enum, no more from a dummy place holder string (when no label/name is given).
All this allows to remove some code from 3DView/transform areas, that was actually mostly duplicating RNA/operator one.
Also done a few optimizations here and there (among others, do not pass &numitems to RNA_property_enum_items() when you do not need it, saves at least an iteration over enum items to count them).
Many thanks to Brecht for the reviews!
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BKE_editmesh_bvh.h
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EditDerivedBMesh.tc -> em. ('tc' is odd name which isn't used elsewhere).
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Individual transformation now works in editmode mesh faces/edge, armature bones and metaballs.
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Also done a few cleanup here and there...
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functions.
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also replace sprintf with strcpy when no formatting is done.
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