Ways how it was resetting its values (backspace) was far from satisfaying. Now, e.g. when scaling, it will reset at 1 (or whatever mouse-value it was before entering numinput), instead of some ugly 0.0 value.
Implementation details:
* Values passed to applyNumInput() are stored as default ones (val_org), if it is not EDITED.
* applyNumInput() returns a boolean saying whether it actually set values or not.
* When backspace hits its ultimate step (where it clears all EDITED flags and reset all default values),
it sets a temp FAKE_EDITED flag that will be used to apply one last time values of numinput
(so that default values actually get applied!).
There are important things to note here for code using numinput:
* Values passed to applyNumInput() should be valid and are stored as default ones (val_org), if it is not EDITED.
* bool returned by applyNumInput should be used to decide whether to apply numinput-specific post-process to data.
* *Once applyNumInput has been called*, hasNumInput returns a valid value to decide whether to use numinput as drawstr source or not.
Those two steps have to be separated (so do not use a common call to hasNumInput() to do both in the same time!).
This commit introduces support for a number of new interpolation types
which are useful for motion-graphics work. These define a number of
"easing equations" (basically, equations which define some preset
ways that one keyframe transitions to another) which reduce the amount
of manual work (inserting and tweaking keyframes) to achieve certain
common effects. For example, snappy movements, and fake-physics such
as bouncing/springing effects.
The additional interpolation types introduced in this commit can be found
in many packages and toolkits (notably Qt and all modern web browsers).
For more info and a few live demos, see [1] and [2].
Credits:
* Dan Eicher (dna) - Original patch
* Thomas Beck (plasmasolutions) - Porting/updating patch to 2.70 codebase
* Joshua Leung (aligorith) - Code review and a few polishing tweaks
Additional Resources:
[1] http://easings.net
[2] http://www.robertpenner.com/easing/
Was using wire or black in many places, this color is used for cursor,
camera guides, transform helper lines. So its possible to have a dark
background with light overlay color.
Patch D331 by Brita, with some edits.
history operator (Ctrl + Alt + Z).
This will only show paint operations now while in an image paint mode.
The caveat is that user can delete previous paint operations too (even
on images not on the canvas currently) so it needs some care. This is
consistent with regular undo behaviour though.
Sculpting also suffers from lack of Undo history support, this will be
added in a separate commit.
This is a standard Hue - Saturation - Lightness model
(see for instance entry on wikipedia here: https://en.wikipedia.org/wiki/HSL_and_HSV)
Note though the difference between HSV and HSL saturation, which are not the same.
The advantage of having this color selection scheme is that artists can select
shades and tints of a color easily by using the lightness slider. Also colors
are arranged on (approximated) perceived lightness on the color wheel.
Beware, Old files opened with this preference saved will crash!
Reviewers: sergey, brecht, campbellbarton
Differential Revision: https://developer.blender.org/D385
Enum icon-only buttons were getting their strings set,
then truncated with blenders string shortening methods, then not drawn
because there was no room (since buttons are icon width).
Modify UI code so icon-only buttons don't get names and passing "" to a
button won't have its text set later on.
- allow zooming when in ortho+user mode
- fix for using VIEW3D_OT_ndof_orbit_zoom when the camera is locked.
- fix for locked camera changing the dist value when used with ndof.
- de-duplicate ndof_pan_zoom and ndof_all operators
This allows to get the same "quickies" as in previous (2.69) code, (XYZ, -/, etc.), yet keeping nice non-conflicting new stuff like cursor navigation or copy/paste.
You can switch to full mode hitting '=', and back to simple mode hitting 'ctrl ='.
After some discussion it seems both are valid defaults but useful for
very different purposes.
- 'free' lets you explore the scene with full 6dof (like fly mode)
- 'orbit' is closer to typical mouse view orbit, constraining to orbiting about a central location.
This doesn't effect orbit/pan which are available with modifier keys.
- use labels rather then menu items (items selected but did nothing)
- each report gets its own icon (icons besides first were ignored)
- use uiPupMenu rather then string based menu.
Issue is caused by start point of ray used to detect faces under the mouse is set rather far away in ortho 3dviews.
The loss of precision on the ray location induced by this can lead to face snapping failures.
Solution is to do the raycasting with a temp start point, much closer to the object we check, and add back
to the found distance the diff to the real start point once detection is done (as we need all hit distances
from all tested objects to be relative to a common point!).
Note this commit only addresses the "face snapping on mesh" case, other kind of snapping do not seem to suffer
from this issue.
Reviewers: brecht, campbellbarton
Differential Revision: https://developer.blender.org/D268
- deduplicate timecode_simple_string from image.c
- replace V2D_UNIT_SECONDSSEQ with V2D_UNIT_SECONDS
- avoid possible buffer overflow bugs (sprintf -> BLI_snprintf)
- remove option not to use timecode and split into 2 functions
Patch D227 by Andrew Buttery with own refactoring.
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
patch D234 from Jonathan Williamson with edits
- de-duplicate rna_def_userdef_theme_space_gradient and rna_def_userdef_theme_space_generic
- ui_theme_init_new_do now always sets theme settings (no need to test),
used by bpy.ops.ui.reset_default_theme()
