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Also allows us to get rid of a few _copy_ex() versions...
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takes a Main as parameter.
Now using modern features from libquery/libremap areas.
Provides same kind of fixes/improvements as for BKE_object_make_local() (see rBd1a4ae3f395a6).
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Toggling edit-node after joining objects is redundant as far as I can see -
(dates back to first revision).
Also caused all edges to be drawn w/ meshes, redundant undo step w/ curves.
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- the name of the enumerator `SNAP_NOT_OBEDIT` was changed to `SNAP_NOT_ACTIVE`.
- the parameter `snap_to_flag` was moved to outside `SnapObjectParams`.
- the member `use_object_edit` was renamed to `use_object_edit_cage`.
- added the arg `params` in `ED_transform_snap_object_project_ray`.
- simplifications in the loop of the function `snapObjectsRay`.
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Separate the creation of trees from EditMesh from the creation of trees from DerivedMesh.
This was meant to simplify the API, but didn't work out so well.
`bvhtree_from_mesh_*` actually is working as `bvhtree_from_derivedmesh_*`.
This is inconsistent with the trees created from EditMesh. Since for create them does not use the DerivedMesh.
In such cases the dm is being used only to cache the tree in the struct DerivedMesh. What is immediately released once
bvhtree is being used in functions that change(tag) the DM cleaning the cache.
- Use a filter function so users of SnapObjectContext can define how edit-mesh elements are handled.
- Remove em_evil.
- bvhtree of EditMesh is now really cached in the snap functions.
- Code becomes organized and easier to maintain.
This is an important patch for future improvements in snapping functions.
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removes vertices, re-fitting the surrounding handles.
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This introduces a snap-context that can be re-used for casting rays into the scene
(by operators such as walk-mode, ruler and transform code).
This can be used to cache data between calls too.
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Ctrl-LMB ignored 2D constraint
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Project the point onto the 2d place where possible.
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This was getting very hard to follow,
- mixing input/output args.
- mixing arg order between functions.
- arg names (mode, snap_mode) rename to (snap_to, snap_select)
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Definitions could shadow local vars.
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- use ED_ prefix for api calls
- use ED_*_select_pick for mouse selection (was already done in parts)
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We have callbacks for that, they also do some checks and help ensure things are done
correctly. Only place where this is assumed not true is blenloader (since here we
may affect refcount of library IDs as well...).
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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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Activate the vertex even if only a single handle is selected
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Our 'hard limit' values was too often max_int/float here, mis-typing could
lead to crash (or infinite hanging) of Blender, see e.g.
http://blender.stackexchange.com/questions/32790/blender-forces-computer-to-reboot-after-mistyping-extreme-value-for-resolution-i
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The issue was introduced in e529882 by doing wrong range checking.
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As used already for mesh & curves.
Add confirmation menu for curve & armature,
since this isn't such a common operation and undoing leaves object data
(long term bug/todo to fix).
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modifier data.
Unfortunately seems like we also lose the hook mapping by doing this,
but this can be fixed later and is probably a separate issue.
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Patch T43752 @codemanx, added matching curve option.
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Makes usage of those funcs much more clear, we even had mixed '!strcmp(foo, bar)'
and 'strcmp(foo, bar) == 0' in several places...
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Extrude and Ctrl+LMB now support multiple selected vertices.
Also maintain active vertices.
D964 by Tyler Sliwkanich with own modifications
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While callers accounted for this, its quite error prone. Just NULL instead.
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Error here could be reproduced by tweaking curve properties such as
2d-3d or fill type and undoing.
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used a basis by others.
Also fix stupid debug-only error in previous commit.
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We are handling a keyblock here, not a whole key(set). Names are alreay a bit confusing,
let's be consistent at least.
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Make the UI API more consistent and reduce confusion with some naming.
mainly:
- API function calls
- enum values
some internal static functions have been left for now
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Operators that trigger UI events (but nothing else)
were using 'CANCELLED' making it impossible to tell if an invoke
function failed, or opened a menu.
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- lamp
- camera
- font
- empty & effector
Also fix inconsistency with apply transform
(modified shape-keys for meshes but not curve/lattice)
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This solves the crash, but indices might be wrong after the separation.
There are loads of other ways to confuse hook indices in both meshes and
curves, for now considering this a TODO.
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This reverts commit e042c8428f8c0c0a72cdd23d2c058c20ab5745ed.
Proper fix will come later, or be declared a TODO.
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point assignment
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