simvx.editor.panels.animation_editor

Animation Editor Panel – Extended timeline editor with blend tree support.

Supplements the existing AnimationPanel with higher-level editing features:

• Animation list management (create/rename/delete clips)

• Track management (add/remove property tracks)

• Keyframe value editing with easing presets

• Loop/speed controls per clip

• Copy/paste keyframe ranges

• Onion skinning toggle

Integrates with the core AnimationPlayer, AnimationClip, Track, and AnimationTree systems.

Layout: +———————————————————-+ | [clip v][+][-] | Speed [==|–] 1.0x Loop [x] Snap [x] | |———————————————————-+ | Clip Properties | | Duration: [ 1.0 ] Easing: [linear v] | |———————————————————-+ | Track Management | | [+ Add Track] [Copy KF] [Paste KF] [Onion] | |———————————————————-+ | v Tracks (property list with keyframe info) | | position.x 3 keys [insert] [delete] | | position.y 2 keys [insert] [delete] | | rotation 4 keys [insert] [delete] | +———————————————————-+

Module Contents

Classes

AnimationEditorPanel

Advanced animation editor panel with clip management and track editing.

Data

log
__all__

API

simvx.editor.panels.animation_editor.log

‘getLogger(…)’

simvx.editor.panels.animation_editor.__all__

[‘AnimationEditorPanel’]

class simvx.editor.panels.animation_editor.AnimationEditorPanel(editor_state=None, **kwargs)

Bases: simvx.core.Control

Advanced animation editor panel with clip management and track editing.

Provides a property-based view of animation clips: create/rename/delete clips, add/remove tracks, insert keyframes at the current playhead time, adjust easing per-track, and manage loop/speed settings.

Args: editor_state: The central EditorState instance.

Initialization

ready()

set_player(player: simvx.core.AnimationPlayer | None, node=None)

Bind to an AnimationPlayer.

create_clip(name: str, duration: float = 1.0) → simvx.core.AnimationClip | None

Create a new animation clip on the active player.

delete_clip(name: str) → bool

Delete a clip from the active player.

rename_clip(old_name: str, new_name: str) → bool

Rename an animation clip.

set_clip_duration(duration: float)

Set the duration of the active clip.

add_track(property_name: str) → bool

Add a property track to the active clip.

remove_track(property_name: str) → bool

Remove a property track from the active clip.

insert_keyframe(property_name: str, time: float, value: Any) → bool

Insert a keyframe on a track at the given time.

delete_keyframe(property_name: str, keyframe_index: int) → bool

Delete a keyframe by index from a track.

copy_keyframes(property_name: str) → int

Copy all keyframes from a track to the clipboard. Returns count.

paste_keyframes(property_name: str, time_offset: float = 0.0) → int

Paste clipboard keyframes onto a track. Returns count pasted.

set_track_easing(property_name: str, easing_name: str)

Set the easing function for a track.

set_loop(loop: bool)

Toggle loop mode.

set_speed(speed: float)

Set playback speed.

play()

Play the active clip.

pause()

Pause playback.

stop()

Stop playback and reset to start.

seek(time: float)

Seek to a specific time.

property is_playing: bool

property current_time: float

draw(renderer)

get_state() → dict

Serialize editor panel state.

restore_state(data: dict)

Restore editor panel state.

size_x

‘Property(…)’

size_y

‘Property(…)’

property size: simvx.core.math.types.Vec2

get_theme() → simvx.core.ui.core.Theme

get_rect() → tuple[float, float, float, float]

get_global_rect() → tuple[float, float, float, float]

is_point_inside(point) → bool

set_anchor_preset(preset: simvx.core.ui.core.AnchorPreset)

set_focus()

grab_focus()

release_focus()

has_focus() → bool

focus_next_control()

focus_previous_control()

grab_mouse()

release_mouse()

set_drag_preview(control: simvx.core.ui.core.Control)

draw_popup(renderer)

is_popup_point_inside(point) → bool

popup_input(event)

dismiss_popup()

z_index

‘Property(…)’

z_as_relative

‘Property(…)’

property absolute_z_index: int

property position: simvx.core.math.types.Vec2

property rotation: float

property rotation_degrees: float

property scale: simvx.core.math.types.Vec2

property global_position: simvx.core.math.types.Vec2

property global_rotation: float

property global_scale: simvx.core.math.types.Vec2

property forward: simvx.core.math.types.Vec2

property right: simvx.core.math.types.Vec2

translate(offset: tuple[float, float] | numpy.ndarray)

rotate(radians: float)

rotate_deg(degrees: float)

look_at(target: tuple[float, float] | numpy.ndarray)

transform_points(points: list[simvx.core.math.types.Vec2]) → list[simvx.core.math.types.Vec2]

draw_polygon(renderer, points: list[simvx.core.math.types.Vec2], closed=True, color=None)

wrap_screen(margin: float = 20)

script_error_raised

‘Signal(…)’

classmethod __init_subclass__(**kwargs)

property name: str

property process_mode: simvx.core.descriptors.ProcessMode

reset_error() → None

add_child(node: simvx.core.node.Node) → simvx.core.node.Node

remove_child(node: simvx.core.node.Node)

reparent(new_parent: simvx.core.node.Node)

get_node(path: str) → simvx.core.node.Node

find_child(name: str, recursive: bool = False) → simvx.core.node.Node | None

find(node_type: type) → simvx.core.node.Node | None

find_all(node_type: type, recursive: bool = True) → list

property path: str

add_to_group(group: str)

remove_from_group(group: str)

is_in_group(group: str) → bool

enter_tree() → None

exit_tree() → None

process(dt: float) → None

physics_process(dt: float) → None

input_event(event: simvx.core.events.InputEvent) → None

input(event: simvx.core.events.TreeInputEvent) → None

unhandled_input(event: simvx.core.events.TreeInputEvent) → None

start_coroutine(gen: simvx.core.descriptors.Coroutine) → simvx.core.descriptors.CoroutineHandle

stop_coroutine(gen_or_handle)

destroy()

queue_free

None

property tree: simvx.core.scene_tree.SceneTree

get_tree() → simvx.core.scene_tree.SceneTree

__getitem__(key: str)

classmethod get_properties() → dict[str, simvx.core.descriptors.Property]

get_settings

None

__repr__()