Blender Git Loki

Fix crash on remesh operator with a multi user mesh data.

I also added some error messages.

Fix crash when sculpting with EEVEE/LookDev enabled

Merge branch 'master' into sculpt-mode-features

Merge commit 'e12c08e8d170b7ca40f204a5b0423c23a9fbc2c1' into sculpt-mode-features

Merge commit 'e12c08e8d170b7ca40f204a5b0423c23a9fbc2c1^1' into sculpt-mode-features

Brush Stroke: Use world spacing option

Quick hack to compute the stroke step using the world space location of
the brush over the mesh instead of the screen space distance, so the
user can avoid a lot of artifacts when sculpting across curved surfaces.
This would need to be implemented for texture/vertex/weight paint in the
future to keep the stroke system consistent.
It still has some problems with brushes that use original coordinates.

Sculpt mask: Mask by normal operator

This is an experimental operator that can be used to generate mask for
faces in hard surface sculpts. It does not have UI and without undo
support the behaviour is unpredictable, but this code can be used to add
another automasking mode to the automasking system.

Add option to control de opacity of the sculpt mask

further fix attempts for crashing

attempt to take hard edges into account at quad remeshing

(with mark sharp on edges)

Fix build with QEX disabled

Merge branch 'sculpt-mode-features' of git.blender.org:blender into sculpt-mode-features

Automasking: Open edges automasking and refactor

This new version should allow us to stack multiple automasking
operations in one brush. The UI still needs to be done for supporting
that.

This is still a binary mask, it does not have falloff, but now the code
was done with that in mind.

some minor fixes for libQex dependency setup

initial implementation of libQex-based quad remeshing

note, still crashes often... has some memory alloc/free issues

added rebuild levelset after grid resampling

but in general, the current grid resampling approach still seems wrong... needs more thinking

first attempt for allowing different voxel sizes on operands

the grids should not have offsets any more, they are being transformed and resampled.
but does not look overly great yet... and is very slow, too.

Voxel remesher: Reproject mask option

added a new live remesh option.

If enabled, the modifier will be continously invoked, as usual. If disabled,
it will return the last automatically cached mesh, so basically the remesh
is "frozen", but still nondestructive / not applied yet.
Note, doesnt work yet in sculpt mode. There you may still need to apply
the modifier to update the base mesh. Or you can disable the modifier in
the stack to work on the base mesh, too. A third alternative is having
live remesh enabled with the modifier enabled, but this will cost some
sculpting performance and works at the moment only in material and rendered
mode.

Sculpt mode: Grow and shrink mask filters