Blender Git Loki

Property Search: Improve debug printing

Merge branch 'master' into property-search-ui

GPencil: Update defaults for curve resolution

Set active NURBS of a curve; set object group.

Correction for `CU_NURB_ENDPOINT` being a valid `flagu` value , not
`flag`.

Fix T79144: Snapping bypassing the viewport backface culling

Silently activate the backface culling when the viewport is using.

Cleanup: Fix strict compiler warning

Merge branch 'blender-v2.90-release'

Merge branch 'greasepencil-edit-curve' into soc-2020-greasepencil-curve

GPencil: Implement adaptive editcurve resolution

With adaptive curve resolution the arclength of a curve segment is
used to calculate the number of points between two control points.
This means that in general the stroke points are more spaced out.

Fix T79160: Bevel modifier set to vertices by default

Need to properly initialize the affect_type field.

master is now 2.91.0 alpha.

Merge branch 'blender-v2.90-release'

Release branch is now in beta.

GPencil: More changes to trace image

Cleanup code and tweaks

UI: Use property split for simulation modifier

Ensure submodules are at their correct commits.

Object: add-object option to place on the surface normal

Optionally use the surface normal under the mouse cursor.

Particles: give emitter its own state

High quality emitters need to maintain state themselves. For example,
this it needs to remember when it spawned the last particle.
This is especially important when the birth rate is changing over time.
Otherwise, there will be very visible artifacts.

It is quite likely that other components of the simulation need their own
state as well. Therefore, I refactored the `SimulationState` type a bit,
to make it more extensible. Instead of using hardcoded type numbers, a
string is used to identify the state type. Also, instead of having switch
statements in many places, there is a new `SimulationStateType` that
encapsulates information about how a specific state is created/freed/copied/...

I removed the integration with the point cache for now, because it was
not used anyway in it's current state.

LineArt: Optimize details in chaining code.

Merge remote-tracking branch 'origin/lanpr-under-gp' into lanpr-under-gp