This commit extends limit of ID and objects to 64 (it means 63 meaning
characters and 1 for zero-terminator). CustomData layers names are also
extended.
Changed DNA structures and all places where length constants were hardcoded.
All names which are "generating" from ID block should be limited by MAX_ID_NAME-2,
all non-id names now has got own define called MAX_NAME which should be used all
over for non-id names to make further name migration stuff easier.
All name fields in DNA now have comment with constant which corresponds to
hardcoded numeric value which should make it easier to further update this
limits or even switch to non-hardcoded values in DNA.
Special thanks to Campbell who helped figuring out some issues and helped a lot
in finding all cases where hardcoded valued were still used in code.
Both of forwards and backwards compatibility is stored with blender versions newer
than January 5, 2011. Older versions had issue with placing null-terminator to
DNA strings on file load which will lead to some unpredictable behavior or even
crashes.
Reported by Pep Ribal
You can now select which snap point to remove (with Alt-A) by moving the cursor over them.
Display colors are also used to indicate which snap points are active, selected or just there.
===========================
Commiting camera tracking integration gsoc project into trunk.
This commit includes:
- Bundled version of libmv library (with some changes against official repo,
re-sync with libmv repo a bit later)
- New datatype ID called MovieClip which is optimized to work with movie
clips (both of movie files and image sequences) and doing camera/motion
tracking operations.
- New editor called Clip Editor which is currently used for motion/tracking
stuff only, but which can be easily extended to work with masks too.
This editor supports:
* Loading movie files/image sequences
* Build proxies with different size for loaded movie clip, also supports
building undistorted proxies to increase speed of playback in
undistorted mode.
* Manual lens distortion mode calibration using grid and grease pencil
* Supervised 2D tracking using two different algorithms KLT and SAD.
* Basic algorithm for feature detection
* Camera motion solving. scene orientation
- New constraints to "link" scene objects with solved motions from clip:
* Follow Track (make object follow 2D motion of track with given name
or parent object to reconstructed 3D position of track)
* Camera Solver to make camera moving in the same way as reconstructed camera
This commit NOT includes changes from tomato branch:
- New nodes (they'll be commited as separated patch)
- Automatic image offset guessing for image input node and image editor
(need to do more tests and gather more feedback)
- Code cleanup in libmv-capi. It's not so critical cleanup, just increasing
readability and understanadability of code. Better to make this chaneg when
Keir will finish his current patch.
More details about this project can be found on this page:
http://wiki.blender.org/index.php/User:Nazg-gul/GSoC-2011
Further development of small features would be done in trunk, bigger/experimental
features would first be implemented in tomato branch.
mouse coords would with cont. grab would wrap at short.
use mouse coords as int rather then short.
this problem still happens on linux because of XTranslateCoordinates
- rotation and bone scaling with Durian feature 'Local Location' would fail to correctly translate the bone
because a different matrix is needed for translation and rotation.
- removed deprecated bitmap arg from IMB_allocImBuf (plugins will need updating).
- mostly tagged UNUSED() since some of these functions look like they may need to have the arguments used later.
Add hidden property to be able to force confirm on release (drag immediately is a silly name) on or off.
Streamline method for adding common properties to transform operators.
Proper fix for this. Moving special mouse input stuff to custom callbacks (this also makes the per transform main functions a bit cleaner).
It also fixes the operator property (value) for shear and warp.
Only recalculate changes when absolutely necessary (mouse move triggers a soft recalc that will only happen before the next redraw other events trigger hard recalcs). The problem was that mouse moves are reported as lots of events (with small dx,dy) between each redraw which would trigger often heavy recalculations every time while only the last one was really important (the one before the redraw).
This makes snap project (retopo) much more manageable but induces a very small lag equal to one refresh cycle. Confirming transform does a hard refresh, so the final result is always consistent with mouse position.
Patch by Jonathan Smith
When using numerical input, up and down arrow keys increment and decrement the value by the transform increment amount (grid for grab and so on).
Rotation operator now saves axis of rotation (when not using a constraint). Better for operator redo and tweak (would use a Z axis because of matrix init)
Also fix crash in Translation operator redo and tweak (rv3d is not always available).
Also make the transform operator creation a bit more automagic (I always forget either operator registration or modal keymap registration, this is all automatic now).
Saving back orientation in operator didn't take into account that constraint orientation can be different than user selected orientation.
Also simplify the switching logic a little.
Autokeying for transform functions now gets context-info, allowing for bone paths to be recalculated.
However, the main purpose of this is to allow KeyingSets to eventually have poll functions.
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.
modal operators should return RUNNING_MODAL|PASSTHROUGH for unhandled events to be able to receive clicks correctly (this needs to be fixed for other modal operators).
Maybe it's time to have "handled" flag in event instead.
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.
