This is the first step for having sequences covered with session UUID
with the goal to remove code which uses original sequence pointer to
match sequences.
Currently this UUID is maintained on file load, allocation and leaf
duplication function.There are more cases to cover and ensure UUID
is re-generated or re-used when needed. It will be done as follow-up
development.
This patch adds a new compound shape entry to the shape selection
dropdown. It also corrects wrong inertia calculation for convex hulls,
that resulted in strange behavior for small objects.
The compound shape take the collision shapes from its object children
and combines them. This makes it possible to create concave shapes from
primitive shapes. Using this instead of the mesh collision shape is
often many times faster.
Reviewed By: Sergey, Sebastian Parborg
Differential Revision: http://developer.blender.org/D5797
This is in order to disolve GPU_draw.h into more meaningful code blocks.
All the Image related function are in `image_gpu.c`.
All the MovieClip related function are in `movieclip.c`.
The IMB module now has a connection with GPU. This is not strickly
necessary and the code could be move to `image_gpu.c` if needed.
The Image garbage collection is also ported to `image_gpu.c`.
This uses mesh's runtime mutex for both `BKE_mesh_runtime_looptri_ensure`
(was using its own global RW mutex before), and `BKE_mesh_wrapper_ensure_mdata`
(was not protected at all before).
This is more like a band-aid than a proper fix, as mentioned in the report
proper fix would be for the modifier to request those data (the relevant
BVHTree, which would implicitely also call the tow others) through flags,
just like it does for regular CDData layers. But this is a much bigger
refactor to be done outside of bugfix scope.
Reviewed By: sergey
Maniphest Tasks: T78285
Differential Revision: https://developer.blender.org/D8415
This was fine in those cases with current code, but that kind of
assumption is always risky, and an open door to hard-to-track bugs when
code changes in the future...
Build a temp matarray storing materials from obdata and source object
(depending on slots 'allocation' of source object), and assign those to
targets.
Also remove limitation of 'using same obdata is forbidden', just never
edit obdata materials in that case...
Certainly not perfect, but already much better than existing code.
When an object is moved only by the rigid body physics system, the
function `BKE_object_moves_in_time()` will incorrectly return `false`.
This commit adds a comment to make this behaviour more explicit.
No functional changes.
All these data arrays are created for a specific topology, so they should be
freed and updated when the PBVH rebuilds. Previously, this was only
happening when freeing the SculptSession, but it also needs to happen in
BKE_sculpt_update_object_before_eval to avoid reusing out of date data.
Reviewed By: sergey
Maniphest Tasks: T79074
Differential Revision: https://developer.blender.org/D8357
When there is no color layer available,
BKE_sculpt_update_object_for_edit creates a new one and tags the mesh
with ID_RECLAC_GEOMETRY, so this layer is inmediatly available when the
tool starts. This also deletes the PBVH and when it is created again in
BKE_sculpt_update_object_after_eval, the pmap is not initialized, making
the tool crash.
This moves the color layer creation to a separate function outside
BKE_sculpt_update_object_for_edit, which now runs after the color
layer is available, so it won't need to update again and the pmap will
still be available when the tool is used.
Reviewed By: sergey
Maniphest Tasks: T78242
Differential Revision: https://developer.blender.org/D8135
The following nodes work now (although things can still be improved of course):
Particle Birth Event, Praticle Time Step Event, Set Particle Attribute and Execute Condition.
Multiple Set Particle Attribute nodes can be chained using the "Execute" sockets.
They will be executed from left to right.
New option that lets users the define the maximum number of fluid particles that will be allowed in the simulation. This can come in handy, for example, to ensure that the particle count will not exceed the hardware capabilities, or to avoid excessive amounts of particles in a scene.
New option that lets users the define the maximum number of fluid particles that will be allowed in the simulation. This can come in handy, for example, to ensure that the particle count will not exceed the hardware capabilities, or to avoid excessive amounts of particles in a scene.
Operator logic is limited to iterating over selection and executing
same code as python API does.
Functional changes:
- No attempt to preserve effects is made. Dependant effects are deleted.
- No attempt to change meta strip boundaries.
Partially fixes T73828
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D6892
Add recursion check before assigning strip as a mask for modifier.
Same check is used for recursion check when reassigning effect input, so it
should not be possible to create recursion at all.
Sequencer was not initialized yet, and RNA update function tried to clean up cache.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D8323
