drw_batch_cache_generate_requested() is only needed when the geom needs to be
created.
Went from 37fps to 47fps with artificial testcase (lots of bones with one custom shape). Baseline 2.79 is 24fps.
Also fix the drw_shgroup_bone_custom_wire.
If the draw uses the same id as the previous draw, there is no need to read the depth
buffer at this point, avoiding a CPU-GPU sync bubble.
Fixes T62511 Selection is significantly slower in production scenes.
With this patch glReadPixels is not the bottleneck. Regular drawing Is still very
slow so I would suggest fixing the regular drawing first before trying to
improve the selection algorithm.
If the Tabs as Spaces settings is enabled for the text block. This avoids
issues with inconsistent indentation when pasting Python code from another
source.
Differential Revision: https://developer.blender.org/D4512
screen_geom_vertices_scale already checks if areas are too small for header.
And header size will be set in region_rect_recursive from ED_area_initialize.
Differential Revision: https://developer.blender.org/D4711
Viewport drawing has moved to offscreen buffers, and we no longer need to have
depth, stencil, aa samples, sRGB buffers as part of the window. So all that
code is removed now. The depth buffer was the only one still being allocated,
its removal save a bit of memory.
Code by Germano and Brecht.
Differential Revision: https://developer.blender.org/D4708
Similar to many apps:
- Use left click and drag to box select
- Hold modifiers like Ctrl and Shift to remove or expand selections
- Use MMB-drag to use the tool outside of the gizmo area
In the future it would be nice if the transform tools would have this increased flexibility built-in so you could configure it more easily, but this setup seems to at least make it do the most commonly useful thing by default.
Enabling the drawing of the mesh analysis overlay.
Currently the settings are part of the scene toolsettings. What makes sense,
for 3d printing, but does not fit well with the per viewport blender 2.80
overlays.
Reviewers: brecht, fclem
Differential Revision: https://developer.blender.org/D4707
Modifier previews should be implemented by a more generic system.
The current system is already a hack and needed a lot of work
to get it working again in 2.80 and even so that would be replaced by
another system in the near future.
For Vertex Colors we have a work around in place by using Workbench
Vertex Colors. For Vertex Weights we loose the previewing. Not sure
targetting weight is working (even for 279).
Reviewed By: brecht
Maniphest Tasks: T63857
Differential Revision: https://developer.blender.org/D4734
