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Was silly mistake from rigidbody merge, base was used after it's been
freed.
Now don't free base in BKE_scene_base_remove() and rename it to
BKE_scene_base_unlink().
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* Ctrl-R = Add Active
* Ctrl-Shift-R = Add Passive
* Ctrl-Alt-R = Remove
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Constraints connect two rigid bodies.
Depending on which constraint is used different degrees of freedom
are limited, e.g. a hinge constraint only allows the objects to rotate
around a common axis.
Constraints are implemented as individual objects and bahave similar to
rigid bodies in terms of adding/removing/validating.
The position and orientation of the constraint object is the pivot point
of the constraint.
Constraints have their own group in the rigid body world.
To make connecting rigid bodies easier, there is a "Connect" operator that
creates an empty objects with a rigid body constraint connecting the selected
objects to active.
Currently the following constraints are implemented:
* Fixed
* Point
* Hinge
* Slider
* Piston
* Generic
Note: constraint limits aren't animatable yet).
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Add operators to add/remove rigid body world and objects.
Add UI scripts.
The rigid body simulation works on scene level and overrides the
position/orientation of rigid bodies when active.
It does not deform meshes or generate data so there is no modifier.
Usage:
* Add rigid body world in the scene tab
* Create a group
* Add objects to the group
* Assign group to the rigid body world
* Play animation
For convenience the rigid body tools operators in the tools panel of the 3d view
will add a world, group and add objects to the group automatically so you only have
to press one button to add/remove rigid bodies to the simulation.
Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)
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Add read/write/interpolate functions.
In order to get rigid body point cache id from object it's now required to pass the
scene to BKE_ptcache_ids_from_object().
Rigid body cache is drawn in the orange color of the bullet logo.
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This is just the basic structure, the simulation isn't hooked up yet.
Scenes get a pointer to a rigid body world that holds rigid body objects.
Objects get a pointer to a rigdid body object.
Both rigid body world and objects aren't used directly in the simulation
and only hold information to create the actual physics objects.
Physics objects are created when rigid body objects are validated.
In order to keep blender and bullet objects in sync care has to be taken
to either call appropriate set functions or flag objects for validation.
Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)
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out of range dvert's are now cleared before adding new-empty groups.
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This will calculate maximal distance automatically and normalize displacement
to it. Before this change normalization will not happen at all in cases max
distance is not set manually.
This affects on "regular" baker only, there are still some fixes to come for
multiresolution baker, but that could be solved separately.
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group" function - just making the tooltip describe both possible actions by this op!
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by Saurabh Wankhade (sauraedron), with some edits.
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- free_dverts -> BKE_defvert_array_free
- copy_dverts -> BKE_defvert_array_copy
also move the functions from BKE_mesh into BKE_deform
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"Add Group" was excluding linked library objects.
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for images and viewport was not getting refreshed with new baked
textures. Now made sure this happens. The image list is copied to the
job custom data so that the custom data cleanup function can properly
delete them (if gpu image texture deletion does not happen on main
thread, image bindcodes will remain intact for original images)
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- Drop group into 3d window now puts itself at mouse cursor location.
- Drop objects into 3d window now doesn't move the 3d cursor anymore.
Added new function ED_view3d_cursor3d_position() to handle this,
so the temporarily object-drop operator macro also could go away.
(Which was setting 3d cursor)
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blenkernel...
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Added drag-drop support for Groups. On drop in 3d window it creates an instance.
Todo: it adds this on 3d cursor position still. The existing drop-object-duplicate operator
is a Macro - with warning. For adding on mouse-cursor position we need a better
way (new function call, just use operator option).
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make vertex/weight flag names consistent
ME_EDIT_VERT_SEL --> ME_EDIT_PAINT_VERT_SEL
ME_EDIT_PAINT_MASK --> ME_EDIT_PAINT_FACE_SEL
also remove unused header BLO_soundfile.h
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- use DummyRNA_NULL_items to replace empty enums.
- replace calloc with malloc in copy_dverts since its copied over after.
- add wmGesture->userdata, so operators that use gestures have somewhere to store their own data (not used yet).
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panel
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This implements AO baking directly from multi-resolution mesh with much
less memory overhead than regular baker.
Uses rays distribution implementation from Morten Mikkelsen, raycast
is based on RayObject also used by Blender Internal.
Works in single-thread yet, multi-threading would be implemented later.
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Currently will only keep object editor a bit clearer, but in
the future will be needed because of using some internal renderer
data structures.
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Euler XYZ correctly, was never implemented;
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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
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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.
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Also changed shebang to '#!/usr/bin/env python', this is more portable across unixes...
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I also added comment to avoid this happening in the future.
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Removal of this line fixed the bug.
But!
I suspect it opens up for an excaption.
I will try to identify the exception and handle it in a different way.
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Select All actions.
Previous actions and descriptions were confusing, e. g. UnLock All used the description of Deselect All.
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adding meshes were scaling the user input values so the distance on the button didnt relate to the scale of the object added.
Now use an invoke function that scales unset default values.
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these should have no icons.
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before, is much nicer workflow. Now only if global undo is disabled will the
OK button show.
This is also a more generic fix for #26891 that solves other operators that
were also broken with global undo disabled.
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This commit makes BKE_image_acquire_ibuf referencing result, which means once
some area requested for image buffer, it'll be guaranteed this buffer wouldn't
be freed by image signal.
To de-reference buffer BKE_image_release_ibuf should now always be used.
To make referencing working correct we can not rely on result of
image_get_ibuf_threadsafe called outside from thread lock. This is so because
we need to guarantee getting image buffer from list of loaded buffers and it's
referencing happens atomic. Without lock here it is possible that between call
of image_get_ibuf_threadsafe and referencing the buffer IMA_SIGNAL_FREE would
be called. Image signal handling too is blocking now to prevent such a
situation.
Threads are locking by spinlock, which are faster than mutexes. There were some
slowdown reports in the past about render slowdown when using OSX on Xeon CPU.
It shouldn't happen with spin locks, but more tests on different hardware would
be really welcome. So far can not see speed regressions on own computers.
This commit also removes BKE_image_get_ibuf, because it was not so intuitive
when get_ibuf and acquire_ibuf should be used.
Thanks to Ton and Brecht for discussion/review :)
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functional changes.
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unused arg to move_to_layer_invoke()
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Recoded the move-to-layer popup to wait for execution of operator until you
press Enter or OK button.
That excludes undo/redo, which makes it faster for many too.
(note the menu is all hotkey driven, so it's MKEY, <number>, Enter)
Also fixed: missing MEM_free in this popup type.
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data, since this would crash.
also rename modifier_sameTopology -> modifier_isSameTopology(), modifier_nonGeometrical -> modifier_isNonGeometrical()
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