user: Explain Scene Operators in complete detail according to the official Blender documentation.

assistant: # Scene Operators

bpy.ops.scene.delete()
:   Delete active scene

bpy.ops.scene.drop_scene_asset(*\**, *session_uid=0*)
:   Import scene and set it as the active one in the window

    Parameters:
    :   **session_uid** (*int in* *[**-inf**,* *inf**]**,* *(**optional**)*) – Session UID, Session UID of the data-block to use by the operator

bpy.ops.scene.freestyle_add_edge_marks_to_keying_set()
:   Add the data paths to the Freestyle Edge Mark property of selected edges to the active keying set

    File:
    :   [startup/bl_operators/freestyle.py:139](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/freestyle.py#L139)

bpy.ops.scene.freestyle_add_face_marks_to_keying_set()
:   Add the data paths to the Freestyle Face Mark property of selected polygons to the active keying set

    File:
    :   [startup/bl_operators/freestyle.py:170](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/freestyle.py#L170)

bpy.ops.scene.freestyle_alpha_modifier_add(*\**, *type='ALONG_STROKE'*)
:   Add an alpha transparency modifier to the line style associated with the active lineset

    Parameters:
    :   **type** (enum in [Linestyle Alpha Modifier Type Items](bpy_types_enum_items/linestyle_alpha_modifier_type_items.html#rna-enum-linestyle-alpha-modifier-type-items), (optional)) – Type

bpy.ops.scene.freestyle_color_modifier_add(*\**, *type='ALONG_STROKE'*)
:   Add a line color modifier to the line style associated with the active lineset

    Parameters:
    :   **type** (enum in [Linestyle Color Modifier Type Items](bpy_types_enum_items/linestyle_color_modifier_type_items.html#rna-enum-linestyle-color-modifier-type-items), (optional)) – Type

bpy.ops.scene.freestyle_fill_range_by_selection(*\**, *type='COLOR'*, *name=''*)
:   Fill the Range Min/Max entries by the min/max distance between selected mesh objects and the source object (either a user-specified object or the active camera)

    Parameters:
    :   - **type** (enum in [`'COLOR'`, `'ALPHA'`, `'THICKNESS'`], (optional)) –

          Type, Type of the modifier to work on

          - `COLOR`
            Color – Color modifier type.
          - `ALPHA`
            Alpha – Alpha modifier type.
          - `THICKNESS`
            Thickness – Thickness modifier type.
        - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the modifier to work on

    File:
    :   [startup/bl_operators/freestyle.py:45](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/freestyle.py#L45)

bpy.ops.scene.freestyle_geometry_modifier_add(*\**, *type='2D_OFFSET'*)
:   Add a stroke geometry modifier to the line style associated with the active lineset

    Parameters:
    :   **type** (enum in [Linestyle Geometry Modifier Type Items](bpy_types_enum_items/linestyle_geometry_modifier_type_items.html#rna-enum-linestyle-geometry-modifier-type-items), (optional)) – Type

bpy.ops.scene.freestyle_lineset_add()
:   Add a line set into the list of line sets

bpy.ops.scene.freestyle_lineset_copy()
:   Copy the active line set to the internal clipboard

bpy.ops.scene.freestyle_lineset_move(*\**, *direction='UP'*)
:   Change the position of the active line set within the list of line sets

    Parameters:
    :   **direction** (enum in [`'UP'`, `'DOWN'`], (optional)) – Direction, Direction to move the active line set towards

bpy.ops.scene.freestyle_lineset_paste()
:   Paste the internal clipboard content to the active line set

bpy.ops.scene.freestyle_lineset_remove()
:   Remove the active line set from the list of line sets

bpy.ops.scene.freestyle_linestyle_new()
:   Create a new line style, reusable by multiple line sets

bpy.ops.scene.freestyle_modifier_copy()
:   Duplicate the modifier within the list of modifiers

bpy.ops.scene.freestyle_modifier_move(*\**, *direction='UP'*)
:   Move the modifier within the list of modifiers

    Parameters:
    :   **direction** (enum in [`'UP'`, `'DOWN'`], (optional)) – Direction, Direction to move the chosen modifier towards

bpy.ops.scene.freestyle_modifier_remove()
:   Remove the modifier from the list of modifiers

bpy.ops.scene.freestyle_module_add()
:   Add a style module into the list of modules

bpy.ops.scene.freestyle_module_move(*\**, *direction='UP'*)
:   Change the position of the style module within in the list of style modules

    Parameters:
    :   **direction** (enum in [`'UP'`, `'DOWN'`], (optional)) – Direction, Direction to move the chosen style module towards

bpy.ops.scene.freestyle_module_open(*\**, *filepath=''*, *make_internal=True*)
:   Open a style module file

    Parameters:
    :   - **filepath** (*string**,* *(**optional**,* *never None**)*) – filepath
        - **make_internal** (*boolean**,* *(**optional**)*) – Make internal, Make module file internal after loading

    File:
    :   [startup/bl_operators/freestyle.py:215](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/freestyle.py#L215)

bpy.ops.scene.freestyle_module_remove()
:   Remove the style module from the stack

bpy.ops.scene.freestyle_stroke_material_create()
:   Create Freestyle stroke material for testing

bpy.ops.scene.freestyle_thickness_modifier_add(*\**, *type='ALONG_STROKE'*)
:   Add a line thickness modifier to the line style associated with the active lineset

    Parameters:
    :   **type** (enum in [Linestyle Thickness Modifier Type Items](bpy_types_enum_items/linestyle_thickness_modifier_type_items.html#rna-enum-linestyle-thickness-modifier-type-items), (optional)) – Type

bpy.ops.scene.gltf2_action_filter_refresh()
:   Refresh list of actions

    File:
    :   [addons_core/io_scene_gltf2/blender/com/gltf2_blender_ui.py:606](https://projects.blender.org/blender/blender/src/branch/main/scripts/addons_core/io_scene_gltf2/blender/com/gltf2_blender_ui.py#L606)

bpy.ops.scene.gpencil_brush_preset_add(*\**, *name=''*, *remove_name=False*, *remove_active=False*)
:   Add or remove Grease Pencil brush preset

    Parameters:
    :   - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the preset, used to make the path name
        - **remove_name** (*boolean**,* *(**optional**)*) – remove_name
        - **remove_active** (*boolean**,* *(**optional**)*) – remove_active

    File:
    :   [startup/bl_operators/presets.py:119](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/presets.py#L119)

bpy.ops.scene.gpencil_material_preset_add(*\**, *name=''*, *remove_name=False*, *remove_active=False*)
:   Add or remove Grease Pencil material preset

    Parameters:
    :   - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the preset, used to make the path name
        - **remove_name** (*boolean**,* *(**optional**)*) – remove_name
        - **remove_active** (*boolean**,* *(**optional**)*) – remove_active

    File:
    :   [startup/bl_operators/presets.py:119](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/presets.py#L119)

bpy.ops.scene.new(*\**, *type='NEW'*)
:   Add new scene by type

    Parameters:
    :   **type** (enum in [`'NEW'`, `'EMPTY'`, `'LINK_COPY'`, `'FULL_COPY'`], (optional)) –

        Type

        - `NEW`
          New – Add a new, empty scene with default settings.
        - `EMPTY`
          Copy Settings – Add a new, empty scene, and copy settings from the current scene.
        - `LINK_COPY`
          Linked Copy – Link in the collections from the current scene (shallow copy).
        - `FULL_COPY`
          Full Copy – Make a full copy of the current scene.

bpy.ops.scene.new_sequencer(*\**, *type='NEW'*)
:   Add new scene by type in the sequence editor and assign to active strip

    Parameters:
    :   **type** (enum in [`'NEW'`, `'EMPTY'`, `'LINK_COPY'`, `'FULL_COPY'`], (optional)) –

        Type

        - `NEW`
          New – Add a new, empty scene with default settings.
        - `EMPTY`
          Copy Settings – Add a new, empty scene, and copy settings from the current scene.
        - `LINK_COPY`
          Linked Copy – Link in the collections from the current scene (shallow copy).
        - `FULL_COPY`
          Full Copy – Make a full copy of the current scene.

bpy.ops.scene.new_sequencer_scene(*\**, *type='NEW'*)
:   Add new scene to be used by the sequencer

    Parameters:
    :   **type** (enum in [`'NEW'`, `'EMPTY'`, `'LINK_COPY'`, `'FULL_COPY'`], (optional)) –

        Type

        - `NEW`
          New – Add a new, empty scene with default settings.
        - `EMPTY`
          Copy Settings – Add a new, empty scene, and copy settings from the current scene.
        - `LINK_COPY`
          Linked Copy – Link in the collections from the current scene (shallow copy).
        - `FULL_COPY`
          Full Copy – Make a full copy of the current scene.

bpy.ops.scene.render_view_add()
:   Add a render view

bpy.ops.scene.render_view_remove()
:   Remove the selected render view

bpy.ops.scene.view_layer_add(*\**, *type='NEW'*)
:   Add a view layer

    Parameters:
    :   **type** (enum in [`'NEW'`, `'COPY'`, `'EMPTY'`], (optional)) –

        Type

        - `NEW`
          New – Add a new view layer.
        - `COPY`
          Copy Settings – Copy settings of current view layer.
        - `EMPTY`
          Blank – Add a new view layer with all collections disabled.

bpy.ops.scene.view_layer_add_aov()
:   Add a Shader AOV

bpy.ops.scene.view_layer_add_lightgroup(*\**, *name=''*)
:   Add a Light Group

    Parameters:
    :   **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of newly created lightgroup

bpy.ops.scene.view_layer_add_used_lightgroups()
:   Add all used Light Groups

bpy.ops.scene.view_layer_remove()
:   Remove the selected view layer

bpy.ops.scene.view_layer_remove_aov()
:   Remove Active AOV

bpy.ops.scene.view_layer_remove_lightgroup()
:   Remove Active Lightgroup

bpy.ops.scene.view_layer_remove_unused_lightgroups()
:   Remove all unused Light Groups