Merge branch 'master' into soc-2021-porting-modifiers-to-nodes_all

Fix: Default selection in dissolve node.

Fix: Inset socket nameing was wrong

Fix: changed BMiter to BMOIter in BM_tag_<Elem_Type>_from_operator_slot

Merge branch 'master' into soc-2021-porting-modifiers-to-nodes_all

SOC2021 Porting Modifiers To nodes all

This branch merges all branches from soc2021 porting modifiers to nodes
into one. The branche is mainly used to make a testbuild.

SOC2021 Porting Modifiers To nodes all

This branch merges all branches from soc2021 porting modifiers to nodes
into one. The branche is mainly used to make a testbuild.

Merge branch 'soc-2021-porting-modifiers-to-nodes-solidify' into soc-2021-porting-modifiers-to-nodes

# Conflicts:
# release/scripts/startup/nodeitems_builtins.py
# source/blender/blenkernel/BKE_node.h
# source/blender/geometry/CMakeLists.txt
# source/blender/makesrna/RNA_enum_types.h
# source/blender/modifiers/CMakeLists.txt
# source/blender/nodes/NOD_static_types.h

Merge branch 'soc-2021-porting-modifiers-to-nodes-remesh-voxel' into soc-2021-porting-modifiers-to-nodes

# Conflicts:
# release/scripts/startup/nodeitems_builtins.py
# source/blender/blenkernel/BKE_node.h
# source/blender/blenkernel/intern/node.cc
# source/blender/nodes/CMakeLists.txt
# source/blender/nodes/NOD_geometry.h
# source/blender/nodes/NOD_static_types.h
# source/blender/nodes/geometry/nodes/node_geo_remesh_voxel.cc

Merge branch 'soc-2021-porting-modifiers-to-nodes-remesh-blocks' into soc-2021-porting-modifiers-to-nodes

# Conflicts:
# release/scripts/startup/nodeitems_builtins.py
# source/blender/blenkernel/BKE_node.h
# source/blender/geometry/CMakeLists.txt
# source/blender/makesrna/intern/rna_nodetree.c

Merge branch 'soc-2021-porting-modifiers-to-nodes-merge-by-distance' into soc-2021-porting-modifiers-to-nodes

# Conflicts:
# source/blender/blenkernel/BKE_node.h
# source/blender/makesrna/RNA_enum_types.h

Merge branch 'soc-2021-porting-modifiers-to-nodes-extrude-and-move' into soc-2021-porting-modifiers-to-nodes

# Conflicts:
# release/scripts/startup/nodeitems_builtins.py
# source/blender/blenkernel/BKE_node.h

Merge branch 'soc-2021-porting-modifiers-to-nodes-extrude' into soc-2021-porting-modifiers-to-nodes

# Conflicts:
# release/scripts/startup/nodeitems_builtins.py
# source/blender/blenkernel/BKE_node.h
# source/blender/bmesh/intern/bmesh_mesh.c
# source/blender/bmesh/intern/bmesh_mesh.h

Merge branch 'soc-2021-porting-modifiers-to-nodes-decimate' into soc-2021-porting-modifiers-to-nodes

Cleanup

Merge remote-tracking branch 'origin/soc-2021-porting-modifiers-to-nodes-extrude-and-move' into soc-2021-porting-modifiers-to-nodes-extrude-and-move

Cleanup

Geometry Nodes: Mesh Extrude

Node that extrudes vertices, edges and Faces. Uses the
corresponding bmesh operator.

I renamed D12108, which was previously named Mesh Extrude to Mesh Inset,
because that uses the bmesh inset operators.

NOTE: This requires an update of the attribute interpolation to work,
that is not yet in master.

Part of the GSOC 2021

Differential Revision: https://developer.blender.org/D12224

Geometry Nodes: Mesh Extrude

Node that extrudes vertices, edges and Faces. Uses the
corresponding bmesh operator.

I renamed D12108, which was previously named Mesh Extrude to Mesh Inset,
because that uses the bmesh inset operators.

NOTE: This requires an update of the attribute interpolation to work,
that is not yet in master.

Part of the GSOC 2021

Merge branch 'master' into soc-2021-porting-modifiers-to-nodes-extrude-and-move

# Conflicts:
# source/blender/blenkernel/BKE_node.h