Blender API Change Log

3.1 to 3.2

bpy.types.AnimVizMotionPaths

Added

• bpy.types.AnimVizMotionPaths.range

bpy.types.AttributeGroup

Added

• bpy.types.AttributeGroup.active_color

• bpy.types.AttributeGroup.active_color_index

• bpy.types.AttributeGroup.render_color_index

bpy.types.Brush

Added

• bpy.types.Brush.curves_sculpt_settings

• bpy.types.Brush.curves_sculpt_tool

bpy.types.BuildGpencilModifier

Added

• bpy.types.BuildGpencilModifier.fade_factor

• bpy.types.BuildGpencilModifier.fade_opacity_strength

• bpy.types.BuildGpencilModifier.fade_thickness_strength

• bpy.types.BuildGpencilModifier.object

• bpy.types.BuildGpencilModifier.target_vertex_group

• bpy.types.BuildGpencilModifier.use_fading

bpy.types.Constraint

Removed

• is_proxy_local

bpy.types.Context

Added

• bpy.types.Context.path_resolve

bpy.types.CyclesLightSettings

Added

• bpy.types.CyclesLightSettings.is_caustics_light

bpy.types.CyclesObjectSettings

Added

• bpy.types.CyclesObjectSettings.is_caustics_caster

• bpy.types.CyclesObjectSettings.is_caustics_receiver

bpy.types.CyclesRenderSettings

Removed

• filter_type

bpy.types.CyclesWorldSettings

Added

• bpy.types.CyclesWorldSettings.is_caustics_light

bpy.types.DashGpencilModifierSegment

Added

• bpy.types.DashGpencilModifierSegment.use_cyclic

bpy.types.DataTransferModifier

Renamed

• layers_vcol_select_dst -> bpy.types.DataTransferModifier.layers_vcol_loop_select_dst

• layers_vcol_select_dst -> bpy.types.DataTransferModifier.layers_vcol_vert_select_dst

• layers_vcol_select_src -> bpy.types.DataTransferModifier.layers_vcol_loop_select_src

• layers_vcol_select_src -> bpy.types.DataTransferModifier.layers_vcol_vert_select_src

bpy.types.DopeSheet

Renamed

• show_hairs -> bpy.types.DopeSheet.show_hair_curves

bpy.types.Event

Added

• bpy.types.Event.direction

• bpy.types.Event.mouse_prev_press_x

• bpy.types.Event.mouse_prev_press_y

• bpy.types.Event.type_prev

• bpy.types.Event.value_prev

bpy.types.FileAssetSelectIDFilter

Removed

• experimental_filter_hair

Renamed

• experimental_filter_group -> bpy.types.FileAssetSelectIDFilter.experimental_filter_curves

• experimental_filter_group -> bpy.types.FileAssetSelectIDFilter.filter_group

bpy.types.FileSelectIDFilter

Renamed

• filter_hair -> bpy.types.FileSelectIDFilter.filter_curves

bpy.types.FluidDomainSettings

Added

• bpy.types.FluidDomainSettings.velocity_scale

bpy.types.GeometryNodeMergeByDistance

Added

• bpy.types.GeometryNodeMergeByDistance.mode

bpy.types.ID

Added

• bpy.types.ID.use_extra_user

bpy.types.IDOverrideLibrary

Added

• bpy.types.IDOverrideLibrary.hierarchy_root

• bpy.types.IDOverrideLibrary.is_system_override

Function Arguments

• bpy.types.IDOverrideLibrary.reset (do_hierarchy, set_system_override), was (do_hierarchy)

bpy.types.ImageFormatSettings

Added

• bpy.types.ImageFormatSettings.color_management

• bpy.types.ImageFormatSettings.has_linear_colorspace

• bpy.types.ImageFormatSettings.linear_colorspace_settings

bpy.types.KeyMapItem

Added

• bpy.types.KeyMapItem.direction

bpy.types.KeyMapItems

Function Arguments

• bpy.types.KeyMapItems.new (idname, type, value, any, shift, ctrl, alt, oskey, key_modifier, direction, repeat, head), was (idname, type, value, any, shift, ctrl, alt, oskey, key_modifier, repeat, head)

• bpy.types.KeyMapItems.new_modal (propvalue, type, value, any, shift, ctrl, alt, oskey, key_modifier, direction, repeat), was (propvalue, type, value, any, shift, ctrl, alt, oskey, key_modifier, repeat)

bpy.types.MaterialSlot

Added

• bpy.types.MaterialSlot.slot_index

bpy.types.Mesh

Added

• bpy.types.Mesh.color_attributes

bpy.types.MeshUVLoop

Added

• bpy.types.MeshUVLoop.select_edge

bpy.types.MetaSequence

Added

• bpy.types.MetaSequence.channels

bpy.types.NodeSocketInterface

Added

• bpy.types.NodeSocketInterface.default_attribute_name

bpy.types.Object

Added

• bpy.types.Object.lightgroup

Removed

• proxy

• proxy_collection

bpy.types.Operator

Added

• bpy.types.Operator.bl_property

bpy.types.PointCloud

Added

• bpy.types.PointCloud.color_attributes

bpy.types.PreferencesEdit

Added

• bpy.types.PreferencesEdit.use_duplicate_curves

Removed

• use_duplicate_hair

bpy.types.PreferencesExperimental

Removed

• use_geometry_nodes_legacy

• use_new_hair_type

• use_sculpt_vertex_colors

Renamed

• proxy_to_override_auto_conversion -> bpy.types.PreferencesExperimental.enable_eevee_next

• proxy_to_override_auto_conversion -> bpy.types.PreferencesExperimental.use_draw_manager_acquire_lock

• proxy_to_override_auto_conversion -> bpy.types.PreferencesExperimental.use_new_curves_type

• proxy_to_override_auto_conversion -> bpy.types.PreferencesExperimental.use_sculpt_texture_paint

bpy.types.PreferencesInput

Added

• bpy.types.PreferencesInput.ndof_lock_camera_pan_zoom

bpy.types.SequenceEditor

Added

• bpy.types.SequenceEditor.channels

bpy.types.SequenceTransform

Added

• bpy.types.SequenceTransform.filter

bpy.types.SimplifyGpencilModifier

Added

• bpy.types.SimplifyGpencilModifier.sharp_threshold

bpy.types.SmoothGpencilModifier

Added

• bpy.types.SmoothGpencilModifier.use_keep_shape

bpy.types.SpaceImageOverlay

Added

• bpy.types.SpaceImageOverlay.show_grid_background

bpy.types.SpaceNodeOverlay

Added

• bpy.types.SpaceNodeOverlay.show_named_attributes

bpy.types.SpaceOutliner

Added

• bpy.types.SpaceOutliner.lib_override_view_mode

Removed

• use_filter_lib_override

bpy.types.SpaceSequenceEditor

Added

• bpy.types.SpaceSequenceEditor.show_region_channels

• bpy.types.SpaceSequenceEditor.use_clamp_view

bpy.types.SpaceUVEditor

Removed

• sticky_select_mode

bpy.types.SpaceView3D

Removed

• show_object_select_hair

Renamed

• show_object_viewport_hair -> bpy.types.SpaceView3D.show_object_select_curves

• show_object_viewport_hair -> bpy.types.SpaceView3D.show_object_viewport_curves

bpy.types.Spline

Added

• bpy.types.Spline.valid_message

bpy.types.SpreadsheetRowFilter

Added

• bpy.types.SpreadsheetRowFilter.value_byte_color

• bpy.types.SpreadsheetRowFilter.value_int8

bpy.types.TexPaintSlot

Added

• bpy.types.TexPaintSlot.icon_value

• bpy.types.TexPaintSlot.name

bpy.types.ThemeSequenceEditor

Added

• bpy.types.ThemeSequenceEditor.space_list

bpy.types.ToolSettings

Added

• bpy.types.ToolSettings.curves_sculpt

• bpy.types.ToolSettings.paint_mode

• bpy.types.ToolSettings.use_snap_node

• bpy.types.ToolSettings.use_snap_uv

• bpy.types.ToolSettings.uv_sticky_select_mode

bpy.types.UILayout

Function Arguments

• bpy.types.UILayout.prop_search (data, property, search_data, search_property, text, text_ctxt, translate, icon, results_are_suggestions), was (data, property, search_data, search_property, text, text_ctxt, translate, icon)

bpy.types.ViewLayer

Added

• bpy.types.ViewLayer.active_lightgroup

• bpy.types.ViewLayer.active_lightgroup_index

• bpy.types.ViewLayer.lightgroups

bpy.types.Volume

Added

• bpy.types.Volume.velocity_grid

• bpy.types.Volume.velocity_scale

• bpy.types.Volume.velocity_unit

• bpy.types.Volume.velocity_x_grid

• bpy.types.Volume.velocity_y_grid

• bpy.types.Volume.velocity_z_grid

bpy.types.WorkSpaceTool

Added

• bpy.types.WorkSpaceTool.use_paint_canvas

bpy.types.World

Added

• bpy.types.World.lightgroup

bpy.types.XrActionMapBinding

Added

• bpy.types.XrActionMapBinding.component_paths

Removed

• component_path0

• component_path1

bpy.types.XrActionMapItem

Added

• bpy.types.XrActionMapItem.user_paths

Removed

• user_path0

• user_path1

bpy.types.XrSessionSettings

Added

• bpy.types.XrSessionSettings.icon_from_show_object_viewport

• bpy.types.XrSessionSettings.show_object_extras

• bpy.types.XrSessionSettings.show_object_select_armature

• bpy.types.XrSessionSettings.show_object_select_camera

• bpy.types.XrSessionSettings.show_object_select_curve

• bpy.types.XrSessionSettings.show_object_select_curves

• bpy.types.XrSessionSettings.show_object_select_empty

• bpy.types.XrSessionSettings.show_object_select_font

• bpy.types.XrSessionSettings.show_object_select_grease_pencil

• bpy.types.XrSessionSettings.show_object_select_lattice

• bpy.types.XrSessionSettings.show_object_select_light

• bpy.types.XrSessionSettings.show_object_select_light_probe

• bpy.types.XrSessionSettings.show_object_select_mesh

• bpy.types.XrSessionSettings.show_object_select_meta

• bpy.types.XrSessionSettings.show_object_select_pointcloud

• bpy.types.XrSessionSettings.show_object_select_speaker

• bpy.types.XrSessionSettings.show_object_select_surf

• bpy.types.XrSessionSettings.show_object_select_volume

• bpy.types.XrSessionSettings.show_object_viewport_armature

• bpy.types.XrSessionSettings.show_object_viewport_camera

• bpy.types.XrSessionSettings.show_object_viewport_curve

• bpy.types.XrSessionSettings.show_object_viewport_curves

• bpy.types.XrSessionSettings.show_object_viewport_empty

• bpy.types.XrSessionSettings.show_object_viewport_font

• bpy.types.XrSessionSettings.show_object_viewport_grease_pencil

• bpy.types.XrSessionSettings.show_object_viewport_lattice

• bpy.types.XrSessionSettings.show_object_viewport_light

• bpy.types.XrSessionSettings.show_object_viewport_light_probe

• bpy.types.XrSessionSettings.show_object_viewport_mesh

• bpy.types.XrSessionSettings.show_object_viewport_meta

• bpy.types.XrSessionSettings.show_object_viewport_pointcloud

• bpy.types.XrSessionSettings.show_object_viewport_speaker

• bpy.types.XrSessionSettings.show_object_viewport_surf

• bpy.types.XrSessionSettings.show_object_viewport_volume