Change Log

Changes in Blender’s Python API between releases.

4.2 to 4.3

bpy.types.Action

Added

• bpy.types.Action.deselect_keys

bpy.types.AnimData

Added

• bpy.types.AnimData.fix_paths_rename_all

bpy.types.AreaLight

Removed

• contact_shadow_bias

• contact_shadow_distance

• contact_shadow_thickness

• shadow_buffer_bias

• shadow_color

• use_contact_shadow

bpy.types.BevelModifier

Added

• bpy.types.BevelModifier.edge_weight

• bpy.types.BevelModifier.vertex_weight

bpy.types.BlendData

Added

• bpy.types.BlendData.grease_pencils_v3

bpy.types.Brush

Added

• bpy.types.Brush.has_unsaved_changes

bpy.types.BrushGpencilSettings

Added

• bpy.types.BrushGpencilSettings.simplify_pixel_threshold

Removed

• gpencil_paint_icon

• gpencil_sculpt_icon

• gpencil_vertex_icon

• gpencil_weight_icon

• use_default_eraser

bpy.types.Camera

Added

• bpy.types.Camera.central_cylindrical_radius

• bpy.types.Camera.central_cylindrical_range_u_max

• bpy.types.Camera.central_cylindrical_range_u_min

• bpy.types.Camera.central_cylindrical_range_v_max

• bpy.types.Camera.central_cylindrical_range_v_min

bpy.types.ColorManagedViewSettings

Added

• bpy.types.ColorManagedViewSettings.use_white_balance

• bpy.types.ColorManagedViewSettings.white_balance_temperature

• bpy.types.ColorManagedViewSettings.white_balance_tint

• bpy.types.ColorManagedViewSettings.white_balance_whitepoint

bpy.types.CompositorNodeColorBalance

Added

• bpy.types.CompositorNodeColorBalance.input_temperature

• bpy.types.CompositorNodeColorBalance.input_tint

• bpy.types.CompositorNodeColorBalance.input_whitepoint

• bpy.types.CompositorNodeColorBalance.output_temperature

• bpy.types.CompositorNodeColorBalance.output_tint

• bpy.types.CompositorNodeColorBalance.output_whitepoint

bpy.types.CompositorNodeOutputFile

Added

• bpy.types.CompositorNodeOutputFile.save_as_render

bpy.types.Curves

Added

• bpy.types.Curves.remove_curves

• bpy.types.Curves.resize_curves

bpy.types.DopeSheet

Added

• bpy.types.DopeSheet.show_all_slots

bpy.types.FileAssetSelectIDFilter

Renamed

• experimental_filter_brush -> bpy.types.FileAssetSelectIDFilter.filter_brush

bpy.types.FunctionNodeValueToString

Added

• bpy.types.FunctionNodeValueToString.data_type

bpy.types.GPencilFrame

Removed

• clear

• is_edited

• keyframe_type

bpy.types.GPencilLayer

Removed

• blend_mode

• channel_color

• clear

• hide

• is_parented

• line_change

• location

• lock_material

• mask_layers

• matrix_inverse

• matrix_inverse_layer

• matrix_layer

• opacity

• parent

• parent_bone

• parent_type

• pass_index

• rotation

• scale

• tint_color

• tint_factor

• use_lights

• use_mask_layer

• use_onion_skinning

• use_solo_mode

• use_viewlayer_masks

• vertex_paint_opacity

• viewlayer_render

Renamed

• show_points -> bpy.types.GPencilLayer.annotation_onion_use_custom_color

bpy.types.GPencilStroke

Removed

• aspect

• bound_box_max

• bound_box_min

• display_mode

• edit_curve

• end_cap_mode

• hardness

• has_edit_curve

• is_nofill_stroke

• line_width

• material_index

• select

• select_index

• start_cap_mode

• time_start

• triangles

• use_cyclic

• uv_rotation

• uv_scale

• uv_translation

• vertex_color_fill

bpy.types.GPencilStrokePoint

Removed

• pressure

• select

• strength

• time

• uv_factor

• uv_fill

• uv_rotation

• vertex_color

bpy.types.GeometryNodeToolSetSelection

Added

• bpy.types.GeometryNodeToolSetSelection.selection_type

bpy.types.GreasePencil

Removed

• after_color

• before_color

• clear

• curve_edit_corner_angle

• curve_edit_threshold

• edit_curve_resolution

• edit_line_color

• ghost_after_range

• ghost_before_range

• grid

• is_annotation

• is_stroke_paint_mode

• is_stroke_sculpt_mode

• is_stroke_vertex_mode

• is_stroke_weight_mode

• materials

• onion_factor

• onion_keyframe_type

• onion_mode

• pixel_factor

• stroke_depth_order

• stroke_thickness_space

• use_adaptive_curve_resolution

• use_autolock_layers

• use_curve_edit

• use_ghost_custom_colors

• use_ghosts_always

• use_multiedit

• use_onion_fade

• use_onion_loop

• use_onion_skinning

• use_stroke_edit_mode

• zdepth_offset

bpy.types.GreasePencilLayers

Removed

• active

• move

bpy.types.GreasePencilSimplifyModifier

Added

• bpy.types.GreasePencilSimplifyModifier.open_influence_panel

bpy.types.ID

Added

• bpy.types.ID.rename

bpy.types.Material

Removed

• shadow_method

bpy.types.MovieClipSequence

Added

• bpy.types.MovieClipSequence.clip

bpy.types.Node

Added

• bpy.types.Node.debug_zone_body_lazy_function_graph

• bpy.types.Node.debug_zone_lazy_function_graph

• bpy.types.Node.warning_propagation

bpy.types.NodeLinks

Function Arguments

• bpy.types.NodeLinks.new (input, output, verify_limits, handle_dynamic_sockets), was (input, output, verify_limits)

bpy.types.NodeReroute

Added

• bpy.types.NodeReroute.socket_idname

bpy.types.NodeSocket

Added

• bpy.types.NodeSocket.pin_gizmo

bpy.types.NodeTree

Added

• bpy.types.NodeTree.debug_lazy_function_graph

• bpy.types.NodeTree.default_group_node_width

bpy.types.NodeTreeInterfacePanel

Added

• bpy.types.NodeTreeInterfacePanel.persistent_uid

bpy.types.NodeTreeInterfaceSocketString

Added

• bpy.types.NodeTreeInterfaceSocketString.subtype

bpy.types.NodesModifier

Added

• bpy.types.NodesModifier.bake_target

• bpy.types.NodesModifier.node_warnings

• bpy.types.NodesModifier.open_warnings_panel

bpy.types.NodesModifierBake

Added

• bpy.types.NodesModifierBake.bake_target

bpy.types.Object

Removed

• generate_gpencil_strokes

• grease_pencil_modifiers

bpy.types.OperatorStrokeElement

Added

• bpy.types.OperatorStrokeElement.pen_flip

bpy.types.Paint

Added

• bpy.types.Paint.brush_asset_reference

• bpy.types.Paint.eraser_brush

• bpy.types.Paint.eraser_brush_asset_reference

Removed

• tool_slots

bpy.types.PointLight

Removed

• contact_shadow_bias

• contact_shadow_distance

• contact_shadow_thickness

• shadow_buffer_bias

• shadow_color

• use_contact_shadow

bpy.types.PreferencesEdit

Added

• bpy.types.PreferencesEdit.connect_strips_by_default

bpy.types.PreferencesExperimental

Removed

• use_grease_pencil_version3_convert_on_load

Renamed

• use_grease_pencil_version3 -> bpy.types.PreferencesExperimental.enable_new_cpu_compositor

• use_grease_pencil_version3 -> bpy.types.PreferencesExperimental.use_new_file_import_nodes

bpy.types.PreferencesSystem

Added

• bpy.types.PreferencesSystem.gpu_preferred_device

bpy.types.PreferencesView

Added

• bpy.types.PreferencesView.use_filter_brushes_by_tool

bpy.types.RenderSettings

Added

• bpy.types.RenderSettings.use_new_cpu_compositor

bpy.types.SceneEEVEE

Removed

• bloom_clamp

• bloom_color

• bloom_intensity

• bloom_knee

• bloom_radius

• bloom_threshold

• bokeh_denoise_fac

• gi_cubemap_display_size

• gi_filter_quality

• gi_irradiance_display_size

• gi_irradiance_smoothing

• gi_show_irradiance

• gtao_factor

• shadow_cascade_size

• shadow_cube_size

• ssr_border_fade

• ssr_firefly_fac

• ssr_max_roughness

• ssr_quality

• ssr_thickness

• sss_jitter_threshold

• sss_samples

• use_bloom

• use_bokeh_high_quality_slight_defocus

• use_gtao_bent_normals

• use_gtao_bounce

• use_shadow_high_bitdepth

• use_soft_shadows

• use_ssr

• use_ssr_halfres

• use_ssr_refraction

• use_volumetric_lights

Renamed

• gi_show_cubemaps -> bpy.types.SceneEEVEE.use_fast_gi

bpy.types.SequencerToolSettings

Added

• bpy.types.SequencerToolSettings.snap_to_borders

• bpy.types.SequencerToolSettings.snap_to_center

• bpy.types.SequencerToolSettings.snap_to_strips_preview

bpy.types.SequencesMeta

Function Arguments

• bpy.types.SequencesMeta.new_effect (name, type, channel, frame_start, frame_end, seq1, seq2), was (name, type, channel, frame_start, frame_end, seq1, seq2, seq3)

bpy.types.SequencesTopLevel

Function Arguments

• bpy.types.SequencesTopLevel.new_effect (name, type, channel, frame_start, frame_end, seq1, seq2), was (name, type, channel, frame_start, frame_end, seq1, seq2, seq3)

bpy.types.ShaderNodeVolumeScatter

Added

• bpy.types.ShaderNodeVolumeScatter.phase

bpy.types.SoundSequence

Added

• bpy.types.SoundSequence.sound_offset

bpy.types.SpaceNodeEditor

Removed

• use_auto_render

bpy.types.SpaceView3D

Added

• bpy.types.SpaceView3D.show_gizmo_modifier

bpy.types.SpotLight

Removed

• contact_shadow_bias

• contact_shadow_distance

• contact_shadow_thickness

• shadow_buffer_bias

• shadow_color

• use_contact_shadow

bpy.types.SunLight

Removed

• contact_shadow_bias

• contact_shadow_distance

• contact_shadow_thickness

• shadow_buffer_bias

• shadow_color

• use_contact_shadow

bpy.types.ThemeNodeEditor

Added

• bpy.types.ThemeNodeEditor.foreach_geometry_element_zone

bpy.types.ThemeStyle

Renamed

• widget_label -> bpy.types.ThemeStyle.tooltip

bpy.types.ThemeUserInterface

Added

• bpy.types.ThemeUserInterface.editor_border

• bpy.types.ThemeUserInterface.editor_outline_active

• bpy.types.ThemeUserInterface.icon_autokey

bpy.types.ThemeView3D

Added

• bpy.types.ThemeView3D.after_current_frame

• bpy.types.ThemeView3D.before_current_frame

bpy.types.ToolSettings

Added

• bpy.types.ToolSettings.use_grease_pencil_multi_frame_editing

bpy.types.UDIMTile

Added

• bpy.types.UDIMTile.is_generated_tile

bpy.types.UILayout

Added

• bpy.types.UILayout.template_action

Renamed

• template_grease_pencil_modifiers -> bpy.types.UILayout.template_grease_pencil_layer_tree

Function Arguments

• bpy.types.UILayout.template_search (data, property, search_data, search_property, new, unlink, text, text_ctxt, translate), was (data, property, search_data, search_property, new, unlink)

• bpy.types.UILayout.template_search_preview (data, property, search_data, search_property, new, unlink, text, text_ctxt, translate, rows, cols), was (data, property, search_data, search_property, new, unlink, rows, cols)

bpy.types.View3DOverlay

Added

• bpy.types.View3DOverlay.gpencil_grid_color

• bpy.types.View3DOverlay.gpencil_grid_offset

• bpy.types.View3DOverlay.gpencil_grid_scale

• bpy.types.View3DOverlay.gpencil_grid_subdivisions

bpy.types.WindowManager

Removed

• pose_assets

• selected_action

bpy.types.WorkSpace

Removed

• active_pose_asset_index

bpy.types.WorkSpaceTool

Added

• bpy.types.WorkSpaceTool.brush_type

• bpy.types.WorkSpaceTool.use_brushes

Function Arguments

• bpy.types.WorkSpaceTool.setup (idname, cursor, keymap, gizmo_group, brush_type, data_block, operator, index, options, idname_fallback, keymap_fallback), was (idname, cursor, keymap, gizmo_group, data_block, operator, index, options, idname_fallback, keymap_fallback)

bpy.types.XrSessionSettings

Added

• bpy.types.XrSessionSettings.show_passthrough