Only source/blender/editors/ dir, should not give errors on different platforms
Only removing: UI_*.h, ED_*.h, WM_*.h, DNA_*.h, IMB_*.h, RNA_*.h, PIL_*.h
Shift-Tab toggles the global toolsetting snap settings (both in and out of transform).
Holding down Ctrl inverts the snap setting in transform (turns it on when global snap is off and vice versa).
Ctrl-Shift-Tab to select snap mode (only outside of transform for now).
For old (pre 2.5) behavior, just keep global snap off and use Ctrl.
NOTE: transform modal events for snap have change a bit, saved keymap might not work anymore.
A to add the current snapping point to the list
Alt-A to remove the last one
The resulting snapping point is the average of all snap points in the list (and the one under the mouse pointer, if valid).
Snapping between two verts is a matter of moving over the first, pressing A, moving over the other, confirming transform.
This is used to force snap on and off when needed.
Also, when transform is not run modal, it will use default values for PET and snap properties (False) instead of scene settings. No need to force them off when calling transform with Exec.
http://wiki.blender.org/index.php/User:Theeth/Snapping
The new widget isn't there yet, but the rest works, including:
Increment (gears) is now a snap mode
Ctrl click to toggle snap on or off (in transform and 3d view)
Shift+Ctrl click to select snap mode (3d view only)
Snap status (on/off) is persisted in tool settings, no need to always turn it back on when entering transform.
It's still possible to have something resembling the old system by editing the transform modal keymap to snap on on ctrl press and snap off on key release.
adjust epsilon value for isect_ray_tri_v3()
from the comment...
/* note: these values were 0.000001 in 2.4x but for projection snapping on
* a human head (1BU==1m), subsurf level 2, this gave many errors */
- 0.000001 -> 0.00000001
* Convert all code to use new functions.
* Branch maintainers may want to skip this commit, and run this
conversion script instead, if they use a lot of math functions
in new code:
http://www.pasteall.org/9052/python
theeth: maybe there needs to be a new SnapMode for this? - SNAP_SELF?, like editmode but without setting t->editob
- dont run special_aftertrans_update on scene objects when after sequencer transform
This is similar to the old retopo all option but uses the snapping code and not the openGL depth buffer (it's thus more precise).
Not sure if making it available as a snap option is sensible, this is up for discussion.
NOTE: it will get slow fast on large meshes, we need to plug in an acceleration structure into snapping.
This will need an icon too.
* Rename BIF_transform/retopo.h to ED_transform/retopo.h
for consistency.
* Move MESH_OT_duplicate_add to editmesh_add.c.
* Remove some code from BIF_gl.h which is not needed there
anymore.
* Moved proportional edit, snap, autokey mode, and a few others
from Scene to ToolSettings.
* RNA wrapped properties in ToolSettings for the UV editor:
proportional edit, snap settings, selection modes.
Notes:
* Sequence transform strip uses G.scene global, this is commented
out now, should be fixed.
* Etch-a-ton code was most difficult to merge. The files already in
2.5 got merged, but no new files were added. Calls to these files
are commented out with "XXX etch-a-ton". editarmature.c and
transform_snap.c were complex to merge. Martin, please check?
* Game engine compiles and links again here for scons/make/cmake
(player still fails to link).
* UV Editor Transform, translate, rotate, scale, live unwrap, snap, gesture,
etc work.
* Also for selection operators, used OPERATOR_FINISHED|OPERATOR_PASS_THROUGH
instead of just OPERATOR_PASS_THROUGH to make gestures work, seems more
correct to me.
View3D has been split now in a local part (RegionView3D) and a
per-area part (old View3D). Currently local is:
- view transform
- camera zoom/offset
- gpencil (todo)
- custom clipping planes
Rest is in Area still, like active camera, draw type, layers,
localview, custom centers, around-settings, transform widget,
gridlines, and so on (mostly stuff as available in header).
To see it work; also added new feature for region split,
press SHIFT+ALT+CTRL+S for four-split.
The idea is to make a preset 4-split, configured to stick
to top/right/front views for three views.
Another cool idea to explore is to then box-clip all drawing
based on these 3 views.
Note about the code:
- currently view3d still stores some depricated settings, to
convert from older files. Not all settings are copied over
though, like custom clip planes or the 'lock view to object'.
- since some view3d ops are now on area level, the operators
for it should keep track of that.
Bugfix in transform: quat initialize in operator-invoke missed
one zero.
Als brought back GE to compile for missing Ipos and channels.
Think global, act local!
The old favorite G.scene gone! Man... that took almost 2 days.
Also removed G.curscreen and G.edbo.
Not everything could get solved; here's some notes.
- modifiers now store current scene in ModifierData. This is not
meant for permanent, but it can probably stick there until we
cleaned the anim system and depsgraph to cope better with
timing issues.
- Game engine G.scene should become an argument for staring it.
Didn't solve this yet.
- Texture nodes should get scene cfra, but the current implementation
is too tightly wrapped to do it easily.
Transform operator replay
Basic support working. Only saves mode and values, not constraint setup.
Removed event pointer from TransInfo (it's not available in operator exec). Replaced checks to event->modifiers to a functional modifier bitfield in TransInfo (that is, instead of checking for Shift, it checks for MOD_PRECISION) to make it remappable later.
Misc:
X-Mirror for mesh now working with transform
From the anti-globalization department:
G.obedit terminated!
Wherever possible, use CTX_data_edit_object(C) to get this
now. It's stored in scene now, and the screen context has
it defined.
- Transform for editmesh (including PET and editmesh snap) X-Mirror doesn't seem to work, but the option isn't accessible in the UI, so...
- Replacing G.obedit with obedit from context in view3d_header (other files will have to be done too, I just happened to stumble on that one while fixing other things).
Transform:
First working port of the transform code:
- Object mode only (other conversions need to be ported)
- Contraints (global and local only) working
- Snap (no edit mode, obviously) working
- Numinput working
- Gears (Ctrl and Shift) working
- Only grap, rotate, scale, shear, warp and to sphere have been added as hotkey, but the rest should work too once accessible
- No manipulator
- No drawn feedback other than moving stuff and header print (no constraint line, snap circle, ...)
- No NDOF support
I've only tested Scons support, though Makefil *should* work, I *think*.
Misc:
-QuatIsNull function in arith
-Exporting project_* and view[line|ray] functions from view3d
