the paint cursor drawing when a stroke is underway; this information is
already available from the stroke itself.
Should improve performance when "show brush" is enabled (which is
always, for sane people). Finding an intersection is not always cheap,
especially on heavy meshes.
Cudos to the dyntopo test thread for the report and the sculpt love :)
GPUBuffer rendering is now done using vertex buffers.
Vertex arrays are completely removed from GL 3.2 core profile, so we'll
have to do this change at some point anyway.
This commit, though big, is not modifying blender in any way. Use should
be exactly as if the vetex buffer option is constantly on.
This patch contains the following changes:
- the vertices and edges arrays would be assigned default values, and
then reassigned new ones right away. It appears that those arrays were
once global and then made local
(rB06a2ee4afed4237398b69ddf253e29a730b2f9f0), so it makes sense now to
initialize them with the right values.
- the flame spectrum texture was created whether it was needed or not,
so now it's only created if there's flame to be drawn, also split the
code in a separate function.
- reduce the number of parameters to the main draw function, as most of
them are member of SmokeDomainSettings.
- some other minor cleanups: fold multiple operations into one to get
rid of one local variable, mark variables as `const` when necessary,
unecessary gl draw calls, reorder the code a bit...
Reviewers: campbellbarton, psy-fi
Differential Revision: https://developer.blender.org/D1368
Technically this was more of a feature request, but now the Alt-I operator will
only remove keyframes related to selected bones in Pose Mode. In Object Mode,
it will continue to operate on all keyframes of the object.
This change makes this operator more meaningful when animating in the 3D view.
In case two neighbor buttons are very small, their total width (or height) can remain below
max authorized delta, and hence wrong side could be detected as 'common side' for the pair.
This is now fixed by checking both opposite sides at once.
Also, we expect buttons to have some width and height to be considered alignable now!
Took me two days to sort that out, grrrr!
The idea is to avoid having roundtrip from byte to float and back to byte buffer
and use render result's byte buffer to store result of sequencer rendering.
This actually matches to what regular render pipeline is doing and this gives
around 2-3 times speedup of sequencer export on a simple scenes.
This fixes two issues:
* Normals were not being recalculated correctly when not using optimized
drawing for CDDerivedMesh (Multires actually handles that correctly).
* Loop normals (autosmooth option) were also not being calculated. Doing
this calculation is not desirable, since it can't be done correctly
without a severe performance hit. This is easy to test by doing a
dependency flush on the mesh after each scuplt stroke step. Instead they
are now disabled during sculpting.
The issue is caused by transform tool temporary affecting on the pose
constraints, which actually changes the way how pose is to be evaluated.
This isn't ideal patch from the performance point of view, but only
limited to the new depsgraph, so we've got some time to work on partial
graph updates.
