Change Log

Changes in Blender’s Python API between releases.

4.1 to 4.2

bpy.types.AnimData

Added

• bpy.types.AnimData.animation

• bpy.types.AnimData.animation_binding_handle

• bpy.types.AnimData.animation_binding_name

bpy.types.AnimVizMotionPaths

Renamed

• bake_in_camera_space -> bpy.types.AnimVizMotionPaths.use_camera_space_bake

bpy.types.AreaLight

Added

• bpy.types.AreaLight.shadow_filter_radius

• bpy.types.AreaLight.shadow_resolution_scale

bpy.types.BlendData

Added

• bpy.types.BlendData.animations

• bpy.types.BlendData.grease_pencils_v3

bpy.types.BrushCurvesSculptSettings

Added

• bpy.types.BrushCurvesSculptSettings.curve_radius

• bpy.types.BrushCurvesSculptSettings.use_radius_interpolate

Removed

• interpolate_length

• interpolate_shape

• scale_uniform

Renamed

• interpolate_point_count -> bpy.types.BrushCurvesSculptSettings.use_length_interpolate

• interpolate_point_count -> bpy.types.BrushCurvesSculptSettings.use_point_count_interpolate

• interpolate_point_count -> bpy.types.BrushCurvesSculptSettings.use_shape_interpolate

• interpolate_point_count -> bpy.types.BrushCurvesSculptSettings.use_uniform_scale

bpy.types.Collection

Added

• bpy.types.Collection.exporters

bpy.types.CompositorNodeBoxMask

Renamed

• height -> bpy.types.CompositorNodeBoxMask.mask_height

• width -> bpy.types.CompositorNodeBoxMask.mask_width

bpy.types.CompositorNodeEllipseMask

Renamed

• height -> bpy.types.CompositorNodeEllipseMask.mask_height

• width -> bpy.types.CompositorNodeEllipseMask.mask_width

bpy.types.CompositorNodeTree

Removed

• chunk_size

• use_groupnode_buffer

• use_opencl

bpy.types.CyclesRenderSettings

Removed

• debug_use_cpu_sse41

• motion_blur_position

Renamed

• debug_use_cpu_sse2 -> bpy.types.CyclesRenderSettings.debug_use_cpu_sse42

bpy.types.FileAssetSelectIDFilter

Added

• bpy.types.FileAssetSelectIDFilter.experimental_filter_animation

bpy.types.FileHandler

Added

• bpy.types.FileHandler.bl_export_operator

bpy.types.FileSelectIDFilter

Added

• bpy.types.FileSelectIDFilter.filter_animation

bpy.types.FunctionNodeInputColor

Renamed

• color -> bpy.types.FunctionNodeInputColor.value

bpy.types.GeometryNodeMeshBoolean

Added

• bpy.types.GeometryNodeMeshBoolean.solver

bpy.types.GeometryNodeRemoveAttribute

Added

• bpy.types.GeometryNodeRemoveAttribute.pattern_mode

bpy.types.GreasePencilOffsetModifier

Added

• bpy.types.GreasePencilOffsetModifier.open_general_panel

bpy.types.GreasePencilSubdivModifier

Removed

• invert_vertex_group

• vertex_group_name

bpy.types.Light

Added

• bpy.types.Light.transmission_factor

bpy.types.LightProbe

Added

• bpy.types.LightProbe.grid_capture_distance

Renamed

• grid_irradiance_smoothing -> bpy.types.LightProbe.grid_facing_bias

bpy.types.Menu

Function Arguments

• bpy.types.Menu.path_menu (self, searchpaths, operator, props_default, prop_filepath, filter_ext, filter_path, display_name, add_operator, add_operator_props), was (self, searchpaths, operator, props_default, prop_filepath, filter_ext, filter_path, display_name, add_operator)

bpy.types.MotionPath

Added

• bpy.types.MotionPath.color_post

bpy.types.NodeInputs

Function Arguments

• bpy.types.NodeInputs.new (type, name, identifier, use_multi_input), was (type, name, identifier)

bpy.types.NodeOutputs

Function Arguments

• bpy.types.NodeOutputs.new (type, name, identifier, use_multi_input), was (type, name, identifier)

bpy.types.NodeTreeInterface

Function Arguments

• bpy.types.NodeTreeInterface.new_panel (name, description, default_closed), was (name, description, default_closed, parent)

bpy.types.PointLight

Added

• bpy.types.PointLight.shadow_filter_radius

• bpy.types.PointLight.shadow_resolution_scale

bpy.types.PreferencesExperimental

Added

• bpy.types.PreferencesExperimental.use_animation_baklava

• bpy.types.PreferencesExperimental.use_extension_utils

• bpy.types.PreferencesExperimental.use_grease_pencil_version3_convert_on_load

bpy.types.PreferencesInput

Removed

• use_ndof

bpy.types.RenderSettings

Added

• bpy.types.RenderSettings.motion_blur_position

bpy.types.SceneEEVEE

Added

• bpy.types.SceneEEVEE.horizon_resolution

Removed

• motion_blur_position

• motion_blur_shutter

Renamed

• use_motion_blur -> bpy.types.SceneEEVEE.use_shadow_jittered_viewport

bpy.types.ShaderNodeOutputAOV

Renamed

• name -> bpy.types.ShaderNodeOutputAOV.aov_name

bpy.types.SpaceGraphEditor

Renamed

• autolock_translation_axis -> bpy.types.SpaceGraphEditor.use_auto_lock_translation_axis

bpy.types.SpaceSequenceEditor

Removed

• show_separate_color

bpy.types.SpaceUVEditor

Added

• bpy.types.SpaceUVEditor.stretch_opacity

bpy.types.SpotLight

Added

• bpy.types.SpotLight.shadow_filter_radius

• bpy.types.SpotLight.shadow_resolution_scale

bpy.types.SunLight

Added

• bpy.types.SunLight.shadow_filter_radius

• bpy.types.SunLight.shadow_resolution_scale

bpy.types.Theme

Added

• bpy.types.Theme.filepath

bpy.types.ThemeDopeSheet

Added

• bpy.types.ThemeDopeSheet.keyframe_generated

• bpy.types.ThemeDopeSheet.keyframe_generated_selected

bpy.types.ThemeImageEditor

Removed

• vertex_active

bpy.types.ThemeSequenceEditor

Added

• bpy.types.ThemeSequenceEditor.keyframe_generated

• bpy.types.ThemeSequenceEditor.keyframe_generated_selected

bpy.types.ThemeView3D

Removed

• vertex_active

bpy.types.ToolSettings

Added

• bpy.types.ToolSettings.snap_angle_increment_2d

• bpy.types.ToolSettings.snap_angle_increment_2d_precision

• bpy.types.ToolSettings.snap_angle_increment_3d

• bpy.types.ToolSettings.snap_angle_increment_3d_precision

Removed

• use_snap_grid_absolute

Renamed

• use_snap_uv_grid_absolute -> bpy.types.ToolSettings.use_grease_pencil_multi_frame_editing

bpy.types.UILayout

Added

• bpy.types.UILayout.template_collection_exporters

• bpy.types.UILayout.template_grease_pencil_layer_tree

Function Arguments

• bpy.types.UILayout.operator (operator, text, text_ctxt, translate, icon, emboss, depress, icon_value, search_weight), was (operator, text, text_ctxt, translate, icon, emboss, depress, icon_value)

• bpy.types.UILayout.separator (factor, type), was (factor)

bpy.types.USERPREF_UL_extension_repos

Added

• bpy.types.USERPREF_UL_extension_repos.filter_items

bpy.types.ViewLayer

Added

• bpy.types.ViewLayer.has_export_collections

• bpy.types.ViewLayer.world_override

bpy.types.WindowManager

Added

• bpy.types.WindowManager.selected_animation