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header static for blenlib, blenkernel and editors.
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- Bugfix #25937
Child-of constraint now behaves like regular parent-child
relationship when all options are set. This prevents the
errors that can happen when decomposing non-uniform matrices.
- Todo item
The area corner hotspots for splitting/merging were far too
narrow. Now it uses a circular distance to detect whether
the hotspot is active. Also cleaned up drawing code for it.
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Area split error: if the first split position was exactly aligned
with another 'edge' it merged the edges, causing the subdivision
layout to go haywire. Only happens in rare occasions, good find
this report :)
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uiItemEnumR_string was ignoring name and icon args.
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Only drawing the areas which need redrawing work so no reason to revert this.
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render_opengl.c, rather then have them in the screen module.
also rename render operators SCREEN_OT_ --> RENDER_OT_
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This means a large scene will make blender resize the border between the timeline and the graph editor slow since it redraws the 3d view for each update.
edited the operators to only redraw whats needed. since tons away IFDEF'd this incse it needs to be reverted.
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of window could crash, these functions relied too much on context.
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New feature: allowing to open temporarily windows for output.
Implemented for:
- Render output (use output menu "new window" option).
- User Preferences (alt+U, plus added in 'File' menu)
Currently the window opens where your mouse is. The Render window
works as usual, with ESC or F11 moving it to back or front again.
That allows the window position to remain where you moved it on
new renders.
If you close a render window when it renders, the render thread
will be killed.
User prefs show 'info window' now... i thought we'd use outliner?
Anyhoo, I've made the 'save settings' to close the 2nd window as
well.
Opening a secondary file window for save I'll check on later,
this has to be checked with the current event system still.
the WM_window_open_temp() api call for this maintains currently
a *single* temp window. If you have a render window open, and call
for the preferences, the render window will be used for it. And
the other way around.
On closing the blender window, the temp windows close automatically
when there's no regular window open, and blender quits.
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* Made it based on string lookups rather than fixed enum, to make
it extensible by python scripts.
* Context callbacks now also have to specify RNA type when returning
pointers or collections. For non-RNA wrapped data, UnknownType can
be used.
* RNA wrapped context. The WM entries are fixed, for data context
only main and scene are defined properties. Other data entries have
to be dynamically looked up.
* I've added some special code in python for the dynamic context
lookups. Tried to hide it behind RNA but didn't find a clean way to
do it yet. Still unused/untested.
* Also minor fix for warning about propertional edit property in
transform code, and fix for usage of operator poll with checking if
it was NULL.
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Test: making screencast movies inside Blender!
Hotkey: CTRL+F3. Stop with ESC
Keep in mind it's unfinished :)
Just nice to see how simple cleaner code with the new event
system and job manager can be put to work!
- it uses currently output directory and image/movie
settings from scene. No buttons for this yet.
- Framerate is hardcoded 10 fps
- Thread job takes care of open/write/close movie
or save image files.
- For speed it uses glReadPixels from backbuffer. Have
to consult Brecht for nifty triple buffer trick.
- On file reads it stops now.
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Making screenshots back. CTRL+F3 does full window now.
Filewindow doesn't show image type, nor does single-area
work now. Need this commit for test in render crashes... :)
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- Screen browse button back
- Several fixes in using screens in more windows.
Still has loose ends, but things are definitely more stable!
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Render back! And not only back, even full threaded now. :)
Current state is unfinished, but too much fun to not to
commit for review and test!
WARNING: because render is in a threaded job, it will
use data as can be edited in the UI. That'll crash in many
cases of course... the idea is to limit UI usage to viewing
stuff, especially for the Image Window to inspect layers
or zoom in/out.
What works now;
- F12 render (no anim)
- ESC from render
- ESC pushes back temporary Image Window
- Render to ImageWindow or full-screen.
- Executing composites, and edit composites after render.
Note that the UI is 100% responsive in a render, you can
switch screens, slide area dividers around, or even load
a new file during render. :) It's quite stable even.
I'll collect all crash reports especially to get a good
picture of where the protection is required at least.
Also added: XKey "Delete Objects", to get things crash...
unfortunately it didn't for me.
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use of function pointers in the context callbacks. Apparently
MSVC decides that some of these functions are the same and
makes them into a single function with the same address. I
couldn't figure out if this was a compiler bug or according
to the C spec. Regardless, that means this method can't be
used, so now it uses separate CTX_DATA_DEFINES.
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Cleaned area prevspace, and made exported API for it.
Also added operator-free on 'cancel' in filewindow.
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- basic drawing of list and thumbnail view (switchable through 'favourits' icon in header)
- selection of files and directories (bookmarks) works with the RMB (right mouse button)
- load operator for files still unstable (no check for correct file type) and incomplete. (WM_operator_free missing)
immediate TODOS:
- fix load file operator
- finish drawing of buttons in header
- drawing of detailed list with all file info.
- finish selection and execute operators (LMB and MMB execute)
later todos:
- parent dir
- keymap for all the shortcuts
- append/link and databrowse
- ...
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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.
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* Worked out data context implementation more, now with initial context
callbacks implemented for the screen and 3d view.
* For collections, switch from iterators to simpler ListBase. Though that still
means it uses LinkData* rather than the actual Object* for example, since
those can only be part of one list. So I added a macro as well to make
iteration easier when possible.
CTX_DATA_BEGIN(C, Object*, ob, selected_objects) {
printf("object name: %s\n", ob->id.name);
}
CTX_DATA_END;
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Added operator for moving area to 'full screen'.
This is instable with tooltips on... fishy stuff then goes on,
which Brecht will first look at. :)
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Mouse cursors now work again
- centralized screen-level cursor changes, no more operator
running for it.
- spacetypes have callback to check/set individual cursor
types. Use notifier SCREEN_CHANGED to make sure it works
on mode changes etc.
- new calls WM_cursor_modal() and WM_cursor_restore() to
make temporarily cursor types during modes.
- used above for view2d cursors.
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And area-joining is memory-error free again!
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The basics for InfoSpace.
Also added InfoSpace data to area by default, older files allowed to
have nothing here (space empty). (prevents reported crasher in switching
space info to others).
Also: added ifdeffed code in readfile.c to debug missing memory frees
from data read from files. (instead of "data from SCR" it will print
the actual struct names).
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- operator definitions, callbacks, registry to WM and handlers for it are
now always in a file xxxx_ops.c or xxxx_operators.c, in the bottom you
will find the registry and handler code.
- fixed some confusing naming conventions "rip_area vs area_join" etc. Now
stick to convention to first name subject, then operation (like UI :).
So it's area_rip, screen_add, and so on.
- Nicely put exported calls (outside module) together in bottom: this using
names such as ED_screen_duplicate().
- Moved Operator-Property API to new C file.
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- Simplified and cleaned previous border code
It was a bit too complex, too many data manipulations
Original idea was to have WM API calls to manage border, circle, lines,
lasso, etc. This now means that WM provides callbacks for custom operators,
so it's very easy to make them. Check bottom of screen_edit.c for an
example.
Currently two borders were coded; with and without cross hair.
Press Bkey in any area-region to test it (note: time window has wrong matrix!)
Some specs to note:
- gestures are in region space, and draw 'over'. That latter still needs some
work when we do real composites.
- only the active region is redrawn.
- on todo is the generic gesture engine for 'tweak' or like how currently grab
gestures in Blender work. These will be configurable per area-region, and WM
then will send the proper "Gesture Event" with properties (N, S, E, W, etc)
to which you then can assign operators. Such events will be generated with low
priority, so other handlers who swallowed mouse events have preference.
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- moved from WM to Screen code (it uses active area)
- less code :) result of cleaning some calls
- added WM_window_open() to WM API for this
- now opens new window on top of area, and leaves old screen unaffected
(simple, atomic, the 'do not think for user' convention :)
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- cleaned up join and split operations. Most noticable is operator callback
design, which should make a design based on user-less exec() first, then
wrap invoke() and modal() around it. The exec() should be callable with
only Context and properties.
- split now works again; and inversed as previously, if you drag from a
triangle (action zone) inside area it subdivides area as expected.
- dragging from triangle outside area, over an edge, joins areas
- split has been simplified, it had too many options... it could just work
simpler (now)
- 'action zone' now is an operator itself, a widget sending an ACTIONZONE event,
which can be handled by others (so other gestures can be added in action zone
too)
Still evaluating:
- context gets set where?
- code structure confuses... what are proper functions for operators?
- what is WM... should low level screen stuff more there?
- when do you send event, notifier?
- files grow to large, will clean
Oh yeah and docs, docs, docs. Coming! :)
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add split area to screen manager
- RMB+ALT down on area edge activates
- mouse move interactively to area that is to be removed
- LMB to confirm, ESC to cancel
TODO:
- notifications for interactive drawing to mark area to remove
Some fixes
- uninitialized var warning.
- exit function of operators need to run before modal handler is removed if operator is used there.
- replaced MEM_mallocN with MEM_callocN to get rid of uninitialized mem for wmOperator.
- respect return value of wm_handler_operator_call() and break out of operator handling.
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This commit adds split area to the window/screen manager.
- RMB down on area edge activates
- mouse move interactively moves areas through new edge.
- RMB up to confirm action
- ESCKEY or LMB to cancel.
This still crashes in some situations, but I'm on it!
Also will start using new operator property system by bdiego
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- on mouse-over edge, you can drag area borders around.
- note it's a handerized system now, so it updates UI while you
move mouse.
Feedback needed:
- read bottom part of the screen_edit.c file. It's the proposed
method for adding tools and handlers. I think it's close, but
might need some tweaks.
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- removed editors/area and put this all in screen
- added first python calls (note, a new c file for scriptlinks)
- added view3d editor callbacks (no drawing yet)
- added files in editors/interface
(Cmake and Scons has to be fixed, help welcome!)
- now areas/headers are being converted on file read
- note: previously saved 2.50 files will crash!!! (.B.blend)
- area regions are being drawn, first handler for cursor added (on edge)
- window duplicate and scale works correct for screen subdiv
Todos for me:
- need to fix things in syntax (function names) a bit still
- more operators for screen
- define how Context will work... still unresolved when it gets set
- docs!
Reviews of code structure is welcome!
There are also more todos now for others, but it can wait a couple of days
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