Merge blender-v2.83.release

.arcconfig

@@ -0,0 +1,8 @@
+{
+	"project_id" : "Blender",
+	"conduit_uri" : "https://developer.blender.org/",
+	"phabricator.uri" : "https://developer.blender.org/",
+	"git.default-relative-commit" : "origin/master",
+	"arc.land.update.default" : "rebase",
+	"arc.land.onto.default" : "master"
+}

.clang-format

@@ -0,0 +1,265 @@
+
+# Configuration of clang-format
+# =============================
+#
+# Tested to work with versions: 6 to 8.
+
+# This causes parameters on continuations to align to the opening brace.
+#
+#   like_this_long_name(parameter_one,
+#                       parameter_two,
+#                       parameter_three);
+#
+AlignAfterOpenBracket: 'Align'
+
+# Disallow short functions on one line; break them up.
+AllowShortBlocksOnASingleLine: false
+
+# These two settings trigger stacking of parameters in most cases; this is
+# easier to read and also makes diffs easier to read (since an added or removed
+# parameter is obvious). For example, function calls will look like this:
+#
+#   like_this_long_name(parameter_one,
+#                       parameter_two,
+#                       parameter_three,
+#                       parameter_four,
+#                       parameter_five,
+#                       parameter_six);
+#
+# Instead of:
+#
+#   like_this_long_name(parameter_one, parameter_two, parameter_three, parameter_four,
+#                       parameter_five, parameter_six);
+#
+BinPackArguments: false
+BinPackParameters: false
+
+# Line width (don't exceed 100).
+ColumnLimit: 99
+
+# Cause initializer lists to have one member initialized per line, in the case
+# that all initializers can't fit on a single line.
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+
+# Indent the : after a constructor. For example:
+#
+#   explicit foo_class ()
+#       : member1_(5)
+#   {
+#   }
+#
+ConstructorInitializerIndentWidth: 4
+
+# Make access modifier slightly more visible.
+AccessModifierOffset: -1
+
+# This will unfortunately use spaces in some cases where it's not desired (like
+# function calls) but the overall result is better since it will allow
+# alignment to work properly with different tab width settings.
+ContinuationIndentWidth: 4
+
+# This tries to match Blender's style as much as possible. One
+BreakBeforeBraces: Custom
+BraceWrapping: {
+    AfterClass: 'false'
+    AfterControlStatement: 'false'
+    AfterEnum : 'false'
+    AfterFunction : 'true'
+    AfterNamespace : 'false'
+    AfterStruct : 'false'
+    AfterUnion : 'false'
+    BeforeCatch : 'true'
+    BeforeElse : 'true'
+    IndentBraces : 'false'
+    AfterObjCDeclaration: 'true'
+}
+
+# For switch statements, indent the cases.
+IndentCaseLabels: true
+
+# Indent after the hash inside preprocessor directives
+IndentPPDirectives: AfterHash
+
+BreakBeforeTernaryOperators: false
+
+SpaceAfterTemplateKeyword: false
+
+# Handy comment at the end of each C++ name space.
+FixNamespaceComments: true
+
+# Use "if (...)" instead of "if(...)", but have function calls like foo().
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+
+# Use two spaces before trailing comments, for example
+#
+#   foo = bar;  // comment
+#
+# Note that this doesn't work for C-style comments.
+SpacesBeforeTrailingComments: 2
+
+# Reflow comments, developers must disable formatting as with code to override this.
+ReflowComments: true
+
+# Never use tabs for indentation.
+# Note: TabWidth and IndentWidth must be the same, or strange things happen.
+UseTab: Never
+TabWidth: 2
+IndentWidth: 2
+
+# Add a big penalty on breaking after the return type of functions. For example,
+#
+#   static void foo(...)
+#
+# Instead of:
+#
+#   static void
+#   foo(very long content here that maybe could be stacked)
+#
+PenaltyReturnTypeOnItsOwnLine: 10000
+
+# Avoid having function calls broken onto a new line:
+#
+#   int a = foo(
+#       long, list, of, many, params);
+#
+# Instead of:
+#
+#   int a =
+#       foo(long, list, of, many, params);
+#
+PenaltyBreakAssignment: 100
+
+AllowShortFunctionsOnASingleLine: None
+
+SortIncludes: true
+
+# Don't right align escaped newlines to the right because we have a wide default
+AlignEscapedNewlines: DontAlign
+
+# Always break:
+#
+#   const char *foo =
+#       "multi"
+#       "line";
+#
+# Instead of:
+#
+#   const char *foo = "multi"
+#                     "line";
+#
+AlwaysBreakBeforeMultilineStrings: true
+
+# We don't want literal strings to break,
+# however clang-format seems to ignore this (sigh).
+PenaltyBreakString: 1000000
+
+# There are macros in Blender for custom for loops; tell Clang to treat them
+# like loops rather than an expression, and so put the { on the same line.
+#
+# To find these use multi-line regex search:
+# "^\s+[A-Z][A-Z0-9_]+\s*\([^\n]*\)\n\s*\{"
+ForEachMacros:
+  - BEGIN_ANIMFILTER_SUBCHANNELS
+  - BLI_FOREACH_SPARSE_RANGE
+  - BLI_SMALLSTACK_ITER_BEGIN
+  - BMO_ITER
+  - BMO_ITER_INDEX
+  - BMW_ITER
+  - BM_FACES_OF_VERT_ITER_BEGIN
+  - BM_ITER_BPY_BM_SEQ
+  - BM_ITER_ELEM
+  - BM_ITER_ELEM_INDEX
+  - BM_ITER_MESH
+  - BM_ITER_MESH_INDEX
+  - BM_ITER_MESH_MUTABLE
+  - BM_LOOPS_OF_VERT_ITER_BEGIN
+  - BOOST_FOREACH
+  - CTX_DATA_BEGIN
+  - CTX_DATA_BEGIN_WITH_ID
+  - DEG_OBJECT_ITER_BEGIN
+  - DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN
+  - DRIVER_TARGETS_LOOPER_BEGIN
+  - DRIVER_TARGETS_USED_LOOPER_BEGIN
+  - FOREACH_BASE_IN_EDIT_MODE_BEGIN
+  - FOREACH_BASE_IN_MODE_BEGIN
+  - FOREACH_BEGIN
+  - FOREACH_COLLECTION_BEGIN
+  - FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN
+  - FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN
+  - FOREACH_EDIT_OBJECT_BEGIN
+  - FOREACH_MAIN_ID_BEGIN
+  - FOREACH_MAIN_LISTBASE_BEGIN
+  - FOREACH_MAIN_LISTBASE_ID_BEGIN
+  - FOREACH_MESH_BUFFER_CACHE
+  - FOREACH_NODETREE_BEGIN
+  - FOREACH_OBJECT_BEGIN
+  - FOREACH_OBJECT_FLAG_BEGIN
+  - FOREACH_OBJECT_IN_EDIT_MODE_BEGIN
+  - FOREACH_OBJECT_IN_MODE_BEGIN
+  - FOREACH_OBJECT_RENDERABLE_BEGIN
+  - FOREACH_PCHAN_SELECTED_IN_OBJECT_BEGIN
+  - FOREACH_PCHAN_VISIBLE_IN_OBJECT_BEGIN
+  - FOREACH_SCENE_COLLECTION_BEGIN
+  - FOREACH_SCENE_OBJECT_BEGIN
+  - FOREACH_SELECTED_BASE_BEGIN
+  - FOREACH_SELECTED_EDITABLE_OBJECT_BEGIN
+  - FOREACH_SELECTED_OBJECT_BEGIN
+  - FOREACH_TRANS_DATA_CONTAINER
+  - FOREACH_VIEW_LAYER_TO_RENDER_BEGIN
+  - FOREACH_VISIBLE_BASE_BEGIN
+  - FOREACH_VISIBLE_OBJECT_BEGIN
+  - GHASH_FOREACH_BEGIN
+  - GHASH_ITER
+  - GHASH_ITER_INDEX
+  - GPU_SELECT_LOAD_IF_PICKSEL_LIST
+  - GP_EDITABLE_STROKES_BEGIN
+  - GP_EVALUATED_STROKES_BEGIN
+  - GSET_FOREACH_BEGIN
+  - GSET_ITER
+  - GSET_ITER_INDEX
+  - ITER_BEGIN
+  - ITER_PIXELS
+  - ITER_SLOTS
+  - ITER_SLOTS_BEGIN
+  - LOOP_EDITED_POINTS
+  - LOOP_KEYS
+  - LOOP_POINTS
+  - LOOP_SELECTED_KEYS
+  - LOOP_SELECTED_POINTS
+  - LOOP_TAGGED_KEYS
+  - LOOP_TAGGED_POINTS
+  - LOOP_UNSELECTED_POINTS
+  - LOOP_VISIBLE_KEYS
+  - LOOP_VISIBLE_POINTS
+  - LISTBASE_CIRCULAR_BACKWARD_BEGIN
+  - LISTBASE_CIRCULAR_FORWARD_BEGIN
+  - LISTBASE_FOREACH
+  - LISTBASE_FOREACH_BACKWARD
+  - LISTBASE_FOREACH_MUTABLE
+  - LISTBASE_FOREACH_BACKWARD_MUTABLE
+  - MAN_ITER_AXES_BEGIN
+  - NODE_INSTANCE_HASH_ITER
+  - NODE_SOCKET_TYPES_BEGIN
+  - NODE_TREE_TYPES_BEGIN
+  - NODE_TYPES_BEGIN
+  - PIXEL_LOOPER_BEGIN
+  - PIXEL_LOOPER_BEGIN_CHANNELS
+  - RENDER_PASS_ITER_BEGIN
+  - RNA_BEGIN
+  - RNA_PROP_BEGIN
+  - RNA_STRUCT_BEGIN
+  - RNA_STRUCT_BEGIN_SKIP_RNA_TYPE
+  - SCULPT_VERTEX_DUPLICATES_AND_NEIGHBORS_ITER_BEGIN
+  - SCULPT_VERTEX_NEIGHBORS_ITER_BEGIN
+  - SEQP_BEGIN
+  - SEQ_BEGIN
+  - SURFACE_QUAD_ITER_BEGIN
+  - foreach
+  - ED_screen_areas_iter
+
+# Use once we bump the minimum version to version 8.
+# # Without this string literals that in-line 'STRINGIFY' behave strangely (a bug?).
+# StatementMacros:
+#   - PyObject_VAR_HEAD
+#   - STRINGIFY

.editorconfig

@@ -0,0 +1,44 @@
+# C/C++
+[*.{c,cc,h,hh,inl,glsl}]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+max_line_length = 99
+
+# CMake & Text
+[*.{cmake,txt}]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+max_line_length = 99
+
+# Python
+[*.py]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+max_line_length = 120
+
+# Shell
+[*.sh]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+max_line_length = 99
+
+# reStructuredText
+[*.rst]
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 3
+max_line_length = 120

.github/stale.yml

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+# Configuration for probot-stale - https://github.com/probot/stale
+# This file is used on Blender's GitHub mirror to automatically close any pull request
+# and invite contributors to join the official development platform on blender.org
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 1
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+daysUntilClose: 1
+
+# Label to use when marking as stale
+staleLabel: stale
+
+# Comment to post when closing a stale Issue or Pull Request.
+closeComment: >
+  This issue has been automatically closed, because this repository is only
+  used as a mirror of git.blender.org. Blender development happens on
+  developer.blender.org.
+
+  To get started contributing code, please read:
+  https://wiki.blender.org/wiki/Process/Contributing_Code

.gitignore

@@ -0,0 +1,48 @@
+# generic files to ignore
+.*
+
+# python temp paths
+__pycache__/
+*.py[cod]
+
+# editors
+*~
+*.swp
+*.swo
+*#
+
+# Indexes for emacs, vi & others
+TAGS
+tags
+
+# QtCreator
+CMakeLists.txt.user
+
+# ms-windows
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# commonly used paths in blender
+/blender.bin
+/BUILD_NOTES.txt
+
+# local patches
+/*.patch
+/*.diff
+
+# in-source doc-gen
+/doc/doxygen/html/
+/doc/python_api/sphinx-in-tmp/
+/doc/python_api/sphinx-in/
+/doc/python_api/sphinx-out/
+/doc/python_api/rst/bmesh.ops.rst
+
+# in-source lib downloads
+/build_files/build_environment/downloads
+
+# in-source buildbot signing configuration
+/build_files/buildbot/codesign/config_server.py
+
+# smoke simulation noise tile (generated)
+waveletNoiseTile.bin