ED_region_visible_rect(ar, rect)
Returns the visible rect inside a region, subtracting the overlapping UI regions.
Added with minimal overhead, only called once per region draw.
Also fixes the 'Auto Key' warning print in 3d window (was behind properties)
was changed to an invalid one. Also fixed Object Color not being displayed correctly
with VBO's.
The way it has to clear the VBO buffers here is quite poor though and slow, we
really need textures and materials in the depsgraph to do this quicker.
* Motion blur with shutter time > 1 did result in the correct evaluation
of some modifiers because it set the subframe to values > 1, and some
places assume the current frame to be set to the integer coordinate and
the subframe to be a value between 0 and 1.
* Shape keys did not take subframe time offsets into account.
* Point density texture was using an current frame value that was never set.
when uvs are shared by more than two islands. Uv edges
usually belong to only two islands, making for much cleaner
stitches. To change between stitch modes, press TAB.
Initial mode depends on the selection mode of the image
editor. Documentation can also be found on the release wiki
Even with new depsgraph that'll be a big problem to support.
For as long layers define relationships or define evaluation
this should remain a static state.
Instead, animate outliner "visibility".
- on setting lower DPI, the regions that were scrolled down would start moving down
1 pixel on every draw. Caused by rounding error. (int + 0.1 vs int -0.1)
(Ancient bug)
- circles used in outliner - to denote selection/active - now draw bigger, and better
centered. (2.66 fix only)
vertex colors were added to meshes with no faces whenver exiting/entering editmode, while in vertex paint mode outside of editmode. *(making a really big list of vertex colors!)
Checker de-select by default would give uneven selection on a circle, this isnt really a bug but the offset used would give unevenly spaced selection even if the 3rd vertex for eg could be evenly selected on a circle.
Change how the offset works so the active element always remains selected when the offset is set to zero, this tends to give more even de-selection.
With 2 windows, 2 scenes, linked objects:
- enter editmode in 1 window.
- the other window allowed to enter editmode too.
- and crash happened on exit editmode.
Since editmode is in Context (scene->obedit) a bad conflict arises.
New function BKE_object_is_in_editmode() returns this info outside of
context. Note I didn't use BMEdit_FromObject() because of the assert().
NOTE: contextual storage of editmode could need rework... five places:
- ob->mode / ob->restore_mode
- scene->object
- CTX_data_edit_object()
- BKE_object_is_in_editmode()
- view3d mode handling menu
In 2.50 a new convention was added to save the filename in the .blend itself.
This to allow recovery of temp saves.
In current svn, it made old files open as if it was a saved home file (not
storing the name in header, or in file history).
Note: file handling for all recovery, remapping etc is in need for cleanup.
Setup: 2 windows, 2 scenes, shared objects and groups.
Errors:
- editing in 1 window, didn't correctly update shared stuff in the other
(like child - parent relations)
- deleting group members in 1 scene, could crash the other.
Fixes:
- On load, only a depsgraph was created for the "active" scene. Now it makes
depsgraphs for all visible scenes.
- "DAG ID flushes" were only working on active scenes too, they now take
the other visible into account as well.
- Delete object - notifier was only sent to the active scene.
All in all it's a real depsgraph fix (for once!) :) Using multi-window and
multi-scene setups now is more useful.
On mouse-over these regions now become active always (as if they were opaque).
This active state is used by many tools, or for drawing cursors.
Currently, all events (if not handled by button region) are passed on anyway to
the underlying region.
Visible errors were for example drawing the paint brush circle.
With the view3d 'Render Only' option, grease pencil wouldn't draw, but for OpenGL render it did.
Since grease pencil can be very useful in opengl renders, enable grease pencil drawing with 'Render Only' option in the viewport,
and add a checkbox in the grease pencil header not to draw (unchecking each layer is annoying and applies to all spaces).
Tooltips in Blender were not scaling when zooming in/out on UI elements.
(They did follow DPI though, but tooltips were in a 'global' fixed size).
Error was that for tooltips on large scaled popups (like in Node editor)
the drawing was entirely wrong even.
Now tooltips scale correctly, also for fonts.
