Adds the invert vertex group option to the Lattice modifier.
Adds a short flag and modifies the existing char padding for the correct amount.
Adds a .invert_vgroup to the LatticeDeformUserdata.
Passes the flag into the lattice_deform_verts function where the weights around found and used.
For the other calls of lattice_deform_verts function they pass in NULL for the flag in the same way they pass NULL for the vgroup name.
Reviewed By: mont29
Differential Revision: https://developer.blender.org/D6747
BKE_nurb_type_convert now takes r_err_msg and is more specific in the
error message...
ref T71672.
Maniphest Tasks: T71672
Differential Revision: https://developer.blender.org/D6275
This is a small optimization that makes sure the adaptive domain only considers active inflow objects. Ones with disabled fluid flow are skipped and thus the adaptive domain will not try to cover them.
Added sanity check in the flow / obstacle object loops that check if the modifier data is valid. Ideally this should not be needed. However, in remove_particle_systems_from_object() the fluid modifier can get freed. It is not yet clear whether the modifier free call is really needed or not.
Font duplicator was not outputing dupli-objects using evaluated object
pointers, leading to crash because original object are not supposed to
be drawable.
Usual issue from those dear Bone pointers in pose data...
Note that this is more like minimal-risk, quick fix, it's nothing like
'nice to have' code. Think proper solution would be to refactor handling
of those kind of 'caches' to ensure they are valid/up-to-date in a much
easier way, at the very least.
Ideal solution being to get fully rid of those horrors, of course, but
let's not dream here. ;)
The function `modifiers_disable_subsurf_temporary` disables
temporarily only subsurf modifiers with the `On Cage` option enabled.
But a modifier can act on cage even with this option disabled.
Differential Revision: https://developer.blender.org/D6722
This commit cleans up the flow emission code (i.e. the code that determines where flow is generated). It also addresses an issue with initial velocities.
Related issues (that might be fixed through this commit) are: T73422, T72949
- Initial velocities are no longer influenced by surface distance value.
- Added optimizations for different flow types (e.g. skip part of loop for liquid flow objects).
- Comments style cleanup and removed old todos.
This code is currently not in use and so removing it based on the YAGNI principle. If there really is need for a high-res emission loop it could be easily added again. However, I believe for the smoke noise it is sufficient to upscale the base emission map. A high-res emission map can easily be achieved by increasing the base resolution. Note also that in the new fluid system base loop and noise loop are decoupled making the need for a high-res emission loop even more unneccessary.
Changes to Info Editor making it easier to read. Only visual changes, no functional changes.
Differential Revision: https://developer.blender.org/D6491
Reviewed by Julian Eisel
Need to also offset markers in BKE_sequence_base_shuffle_time().
Also clarify/correct related comments.
Maniphest Tasks: T73014
Differential Revision: https://developer.blender.org/D6555
This was due to the fact the drawing code was expecting the editpoints
to be equaly spaced. Reuse the code in particle.c to output the select
mask in red color channel of the particle (which is unused in new code).
The dependency graph has to know whether a driver must be re-evaluated
every frame due to a dependency on the current frame number. For python
drivers it was using a heuristic based on searching for certain sub-
strings in the expression, notably including '('.
When the expression is actually evaluated using Python, this can't be
easily improved; however if the Simple Expression evaluator is used,
this check can be done precisely by accessing the parsed data.
Differential Revision: https://developer.blender.org/D6624
The full name was "Topology Slide/Relax", but it didn't fit in the
toolbar UI. This was causing some problems:
- The mesh filter that does the same thing is called "Relax"
- We may want to add a "Topology Brush" tool in the future that is more
oriented to retopology task (like creating strips of quads), so by doing
this we avoid having two tools with the same name in the UI.
Reviewed By: billreynish
Differential Revision: https://developer.blender.org/D6590
