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- removed DNA_brush_types.h from DNA_scene_types.h (and some other similar cases)
- removed DNA_wave_types.h (never used)
- removed Main.wave
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necessary due to the more accurate mouse move events that are useful for
sculpting and painting (at least on Linux/X11, not sure about other platforms).
If the update function takes a while to run, this in turn causes more mouse
move events to be accumulated, making things even slower, .. going into a spiral
of slower and slower redraws.
As a solution I've added a INBETWEEN_MOUSEMOVE event next to MOUSEMOVE. A
MOUSEMOVE event is automatically changed to INBETWEEN_MOUSEMOVE when a
MOUSEMOVE event is added after it. This new event type is only handled by
painting/sculpting operators, everything else can happily ignore it.
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This cleans up things like transform and duplicate a lot, which previously exposed lots of options that didn't work with tweaking.
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* Fixed crash with when/after undoing Grease Pencil sketches in the Image Editor. To get this working, I've had to sacrifice the backwards-compat loading for old .blend files from 2.49 which were using the same pointer as the new data (local data vs datablock data). If anyone has any ingenious hacks to fix this, go ahead, but otherwise, some caution is advised here...
* Grease Pencil block used for Image Editor instances can now be changed
* Enabled proper active polls on the advanced 3D-view projection methods for drawing. These are not valid in views other than the 3D-View, and so should not be shown as available for use elsewhere (though may still be shown just so that users know what mode an 'imported' datablock may be using).
* Enabled proper updates for Grease Pencil editing in the Image Editor. Was missing notifiers for this stuff.
* When drawing in the Image Editor with no image active, the system now (quietly) switches to using screen-space 'view' vs 'cursor' space for the strokes, since the previous behaviour was confusing with strokes disappearing after drawing them. IMO this is a much better option than the confusion that occurred before, even though it does change the user's settings under their feet!
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at location 0,0,0.
Removed some code that I never finished working on to try and make the sketches get added relative to the owner. Perhaps will come back to that someday, but maybe we can just do without.
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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
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use for getting the render matrix of a camera (view plane, winmat, clipstart/end) without rendering.
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image editor
This commit adds a check that should prevent crashes of the kind that were occurring in the report description from happening.
However, I couldn't verify yet whether this really works, since it appears the bug has temporarily disappeared in recent svn. Just in case, I've committed this fix, and we can revert/improve if the bug returns.
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was filled.
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shapes in 3D easier since it wont stick to every depth the line passes through.
- use a 8x8 area when finding stroke depths since thin lines can get ignored if the point is not close enough to them.
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draw over existing grease pencil lines. makes it easuer to draw 3D shapes with grease pencil.
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/* given an array with some invalid values this function interpolates valid values
* replacing the invalid ones */
int interp_sparse_array(float *array, int list_size, float skipval)
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in the 3D view panel.
- account for parts of the line going off into infinity by making the stroke stretch between the last valid depth values (like an elastic band), if the endpoints are not over any geometry then use the closest valid depth.
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now saved when drawing strokes, but unfortunately, the post-draw settings tweaking doesn't work from the toolbar still (due to missing region context info)
* Added some update callbacks/flags for F-Curve properties, so changing the colour of an F-Curve updates in realtime.
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snap & projection, a bit hidden I know)
- retopo operator to convert grease pencil drawn topology into geometry, not in the convert menu yet since its not quite finished, use the operator search menu for retopo. will test this week and see what needs fixing.
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This commit restores Grease Pencil functionality for the Nodes Editor. Grease Pencil data is now stored at the NodeTree level, which means that annotations remain with the NodeTree they were made for.
Possible TODO's:
* In future, it may be worth investigating attaching Grease Pencil data to individual nodes, to allow annotations to stay attached to nodes as they are moved
* Include the settings for the 'active node' in a panel in the new NKEY region where the Grease Pencil buttons appear.
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* 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
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issues like Shift+R (repeat last) not giving capital R in the text
editor. There is also new modal handler list at the window level,
and the API call will always add it to that one now, since modal
handlers were not used in other levels.
The order used to be:
* window modal + keymap
* area modal + keymap
* region modal + keymap
Now it is:
* window modal
* region keymap
* area keymap
* window keymap
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* Disabled temporary debugging prints, since event handling now seems stable
* Modified the initgrabz() code so that when the cursor is behind the viewplane, the z-factor is calculated as if the cursor was on the other side of the view plane. This seems to work well, and doesn't seem to have any negative side-effects (yet).
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* Grease Pencil works again from Image Editor now. For now, the GPencil datablock is linked to the Image Editor space, but this can be changed if need be.
* Made Grease Pencil hotkeys into a separate Grease Pencil keymap, which can get included automagically like for frames/ui/v2d/etc. by supplying ED_KEYMAP_GPENCIL as part of st->keymapflag
* Temporarily restored the nasty hack to make View2D-aligned sketches in Image Editor to use OpenGL lines only. I still dunno why this doesn't work normally.
(Probably related is that strokes are not visible when there's no image visible atm).
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* Restored option to have strokes aligned to screen space. By default, this is not enabled (the setting for view-space is the default instead).
* Fixed bugs related to drawing/erasing in screen space.
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* Making single dots should be possible again.
* Wrapped the debug option, 'Show Points', for layers, which makes all the points on the layer get drawn with dots indicating positions of stroke points.
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* Smooth strokes can now be drawn again, with normal (i.e. reasonably speedy feedback again).
Previously slow drawing was caused by a bad notifier being used - the full screen was redrawn each time instead of just the relevant region. Now, only the relevant region is redrawn while drawing, and a proper flush is done for the rest of the screen at the end.
* Made drawing straight lines a proper drawing 'mode' for Grease Pencil now. Use the Ctrl-D-LMB hotkey to draw straight lines in this way. The (buffer) line drawn now will accurately represent the final straight line instead of drawing the freehand path taken as before.
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Restored the UI for access to the GP layers.
There are still a few minor bugs here:
* Wrong icons on the toggles - even when they're enabled, they only show a single state
* The ID-template doesn't seem to be showing up. Dunno what's going wrong there...
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* When starting Grease Pencil from the toolbar, strokes are now started only when a click-drag begins.
* Made the 'straight-lines' option an RNA property for the operator
* Added an exec() callback and relevant stroke-collection stuff so that interactive redo/changing settings can work.
WARNING: this is highly unstable here - keeps crashing though I cannot determine the cause yet.
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* Shuffled some code around, and renamed some functions used for getting context info
- Split UI-buttons into a separate file from stroke-drawing code
- Removed some obsolete code (i.e. old paint code that used to be in _edit, but which has been moved to _paint).
* Made drawing in 3D-View default to using the active object as the owner of the Grease Pencil data. For now, the drawing code will therefore only show the GP data for the active object only. More work to come on this.
* Fixed freeing code for Objects/Scenes with GP data.
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* Changed the hotkey to simply be:
Hold DKEY, click+drag using Left-Mouse (draw) or Right-Mouse (erase). How to get tablet erasers to work (via keymaps) is on todo...
You can simply hold DKEY until you've finished drawing, thanks to the nice way that keymaps can support standard-key modifiers now.
* Eraser works now too.
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* Realtime updates now work again
* Fixed problems with clicks to start drawing resulting in a stroke being ended.
* Changed the hotkeys to Ctrl-Alt-Shift-LMB (draw) and Ctrl-Alt-Shift-RMB (erase). Still very temporary stuff, will probably change these a few more times as I experiment with new approaches.
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This commit is the start of the new Grease Pencil implementation. I've just ported the old code to make it work with operators, and to store its data in Grease-Pencil datablocks.
However, this is currently still really buggy, with only the barebones of the drawing/creation tools restored (no UI panels, no options). To use (not recommended), use D+S+move_mouse (and click when finished) for now. There are some rather serious event handling errors going on here...
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