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animation-system

Use when implementing animations — AnimationPlayer, AnimationTree, blend trees, state machines, sprite animation, and code-driven animation

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Use when implementing animations — AnimationPlayer, AnimationTree, blend trees, state machines, sprite animation, and code-driven animation

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Animation System in Godot 4.3+

All examples target Godot 4.3+ with no deprecated APIs. GDScript is shown first, then C#.

Related skills: state-machine for gameplay state management, player-controller for movement that drives animation, component-system for reusable animation components, 2d-essentials for TileMaps, parallax scrolling, 2D lights, and canvas layer organization, 3d-essentials for AnimationTree and 3D animation blending, shader-basics for shader-driven hit flash and dissolve effects, tween-animation for code-driven motion alongside keyframe animation.

1. Core Concepts

AnimationPlayer vs AnimationTree

Node	Use For	Complexity	Notes
`AnimationPlayer`	Simple playback, one-shot effects	Low	Play/stop/queue individual clips directly
`AnimationTree`	Blending, transitions, layered animation	Medium-High	State machines and blend trees for smooth transitions

Rule of thumb: Start with AnimationPlayer. Add AnimationTree when you need blending between animations (walk/run blend, directional movement, layered upper/lower body).

Animation Workflow

1. Create AnimationPlayer node       → holds all animation clips
2. Add tracks in the Animation panel → keyframe properties, methods, audio
3. (Optional) Add AnimationTree      → blend/transition logic
4. Trigger from code                 → play(), travel(), set parameters

2. AnimationPlayer Basics

Scene Structure

Character (CharacterBody2D)
├── Sprite2D
└── AnimationPlayer

AnimationPlayer can animate any property on any sibling or child node: sprite frames, modulate, position, rotation, scale, visibility, collision shape disabled state, method calls (Call Method track), audio playback (Audio Playback track).

GDScript — Basic Playback

extends CharacterBody2D

@onready var anim_player: AnimationPlayer = $AnimationPlayer

func _physics_process(delta: float) -> void:
    var input_dir := Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")

    if input_dir != Vector2.ZERO:
        velocity = input_dir * 200.0
        anim_player.play("walk")
    else:
        velocity = Vector2.ZERO
        anim_player.play("idle")

    move_and_slide()

C# — Basic Playback

using Godot;

public partial class Character : CharacterBody2D
{
    private AnimationPlayer _animPlayer;

    public override void _Ready()
    {
        _animPlayer = GetNode<AnimationPlayer>("AnimationPlayer");
    }

    public override void _PhysicsProcess(double delta)
    {
        Vector2 inputDir = Input.GetVector("ui_left", "ui_right", "ui_up", "ui_down");

        if (inputDir != Vector2.Zero)
        {
            Velocity = inputDir * 200.0f;
            _animPlayer.Play("walk");
        }
        else
        {
            Velocity = Vector2.Zero;
            _animPlayer.Play("idle");
        }

        MoveAndSlide();
    }
}

Calling play() with the same animation name while it's already playing does nothing (no restart). This is safe to call every frame.

Playback Control

anim_player.play("attack")
anim_player.play_backwards("attack")
anim_player.queue("idle")            # play after current
anim_player.stop()
anim_player.pause()
anim_player.play()                   # resume from paused position
anim_player.speed_scale = 2.0
anim_player.seek(0.5)

_animPlayer.Play("attack");
_animPlayer.PlayBackwards("attack");
_animPlayer.Queue("idle");
_animPlayer.Stop();
_animPlayer.Pause();
_animPlayer.Play();
_animPlayer.SpeedScale = 2.0;
_animPlayer.Seek(0.5);

3. Animation Signals

func _ready() -> void:
    anim_player.animation_finished.connect(_on_animation_finished)

func _on_animation_finished(anim_name: StringName) -> void:
    match anim_name:
        "attack":
            anim_player.play("idle")
        "death":
            queue_free()

public override void _Ready()
{
    _animPlayer = GetNode<AnimationPlayer>("AnimationPlayer");
    _animPlayer.AnimationFinished += OnAnimationFinished;
}

private void OnAnimationFinished(StringName animName)
{
    if (animName == "attack")
        _animPlayer.Play("idle");
    else if (animName == "death")
        QueueFree();
}

Method Call Tracks

Add a Call Method track to trigger game logic at exact animation frames (spawn projectile at frame 5, play SFX at impact frame, enable hitbox during swing). In the Animation panel: Add Track → Call Method Track → select target node → add keyframes → set method name and arguments.

func spawn_projectile() -> void:
    var bullet := preload("res://scenes/bullet.tscn").instantiate()
    get_parent().add_child(bullet)
    bullet.global_position = $Muzzle.global_position

func enable_hitbox() -> void:
    $HitboxArea/CollisionShape2D.disabled = false

4. Sprite Frame Animation

Two approaches for 2D character animation: AnimatedSprite2D (quick, frames-only) and AnimationPlayer + Sprite2D (full property animation). Pick AnimatedSprite2D for simple characters; AnimationPlayer when you also animate hitboxes, particles, sounds, or other properties in sync.

See references/sprite-animation.md for the full GDScript and C# example (a CharacterBody2D walking with AnimatedSprite2D driven by Input.get_vector and flip_h).

Ping-Pong Playback (Godot 4.7+)

SpriteFrames gains a LoopMode enum — LOOP_NONE = 0, LOOP_LINEAR = 1, LOOP_PINGPONG = 2 — set per animation with set_animation_loop_mode(anim, loop_mode) and read back with get_animation_loop_mode(anim). The old bool set_animation_loop() / get_animation_loop() are deprecated. Ping-pong alternates direction each time the animation reaches the end or start, and works with both AnimatedSprite2D and AnimatedSprite3D.

var frames: SpriteFrames = $AnimatedSprite2D.sprite_frames
frames.set_animation_loop_mode(&"sway", SpriteFrames.LOOP_PINGPONG)

var frames = GetNode<AnimatedSprite2D>("AnimatedSprite2D").SpriteFrames;
frames.SetAnimationLoopMode("sway", SpriteFrames.LoopMode.Pingpong);

5. AnimationTree — Canonical State Machine

Scene Structure

Character (CharacterBody2D)
├── Sprite2D
├── AnimationPlayer        ← holds all clips
└── AnimationTree          ← controls blending/transitions
    (tree_root = AnimationNodeStateMachine or AnimationNodeBlendTree)

Setup: Add AnimationTree as a sibling of AnimationPlayer. Set anim_player to point at the AnimationPlayer. Set active = true. Choose a root: AnimationNodeStateMachine (discrete states with transitions) or AnimationNodeBlendTree (continuous blending).

State Machine Playback

The canonical pattern: cache AnimationNodeStateMachinePlayback from anim_tree["parameters/playback"], call travel("state") from gameplay code (travel() transitions smoothly; start() switches immediately), and query the active state with get_current_node().

See references/state-machine-examples.md for the full GDScript and C# CharacterBody2D example.

Blend Trees — BlendSpace1D / BlendSpace2D

For continuous blending (walk↔run on a speed parameter; 4/8-directional movement on a 2D vector). Set the root to AnimationNodeBlendTree, add a BlendSpace1D or BlendSpace2D, place animations at compass positions (e.g., walk @ 0.0, run @ 1.0; idle_down @ (0,1), idle_right @ (1,0)). Drive the blend each frame:

# 1D — speed blend
var blend_amount := inverse_lerp(walk_speed, run_speed, velocity.length())
anim_tree["parameters/BlendSpace1D/blend_position"] = blend_amount

# 2D — direction blend
anim_tree["parameters/BlendSpace2D/blend_position"] = input_dir

_animTree.Set("parameters/BlendSpace1D/blend_position", blendAmount);
_animTree.Set("parameters/BlendSpace2D/blend_position", inputDir);

Named Blend Points (Godot 4.7+)

AnimationNodeBlendSpace1D/2D.add_blend_point() gains an optional name: StringName = &"" parameter, and blend point names/indices can be set and displayed in the editor. Passing a name explicitly is recommended (empty names will be deprecated); look points up with find_blend_point_by_name().

blend_space.add_blend_point(walk_node, 0.0, -1, &"walk")
blend_space.add_blend_point(run_node, 1.0, -1, &"run")
var run_index := blend_space.find_blend_point_by_name(&"run")

blendSpace.AddBlendPoint(walkNode, 0.0f, -1, "walk");
blendSpace.AddBlendPoint(runNode, 1.0f, -1, "run");
int runIndex = blendSpace.FindBlendPointByName("run");

⚠️ Changed in Godot 4.7: AnimationNodeBlendSpace1D/2D replace the bool sync property (now deprecated) with a sync_mode SyncMode enum: SYNC_MODE_NONE = 0 (default — inactive animations are frozen), SYNC_MODE_INDEPENDENT = 1 (the old sync = true behavior), SYNC_MODE_CYCLIC_MUTABLE = 2 (cycle length computed dynamically from blend weights), SYNC_MODE_CYCLIC_CONSTANT = 3 (one cycle per cyclic_length seconds — must be > 0). If an AnimationTree that blended correctly in 4.6 stops transitioning correctly, set sync_mode on each blend space. See the 4.7 migration guide.

6. Skeleton Modifiers (3D, 4.4+)

LookAtModifier3D (Godot 4.4+)

Procedurally rotates a bone to look at a world-space target. Ideal for head tracking and eye contact without extra animation clips.

See references/skeleton-modifiers.md for the full GDScript and C# example with angle limits and influence blending.

⚠️ Changed in Godot 4.7: LookAtModifier3D.relative now defaults to false (was true) — the rotation is applied relative to the rest pose by default instead of the current pose. Set relative = true to restore the 4.6 behavior. See the 4.7 migration guide.

BoneConstraint3D (Godot 4.5+)

AimModifier3D, CopyTransformModifier3D, and ConvertTransformModifier3D operate bone-relative rather than world-space — use them when the aim/source target is itself a bone on the same skeleton (mirroring, secondary rig binding, bone-to-bone aiming).

See references/bone-constraints.md for the full deep dive — modifier table, scene structure, GDScript and C# examples for AimModifier3D and CopyTransformModifier3D.

SpringBoneSimulator3D (Godot 4.4+)

Simulates spring physics on bones — hair, capes, tails, antennas bounce and sway procedurally. Add as child of Skeleton3D, configure spring chains (root bone, end bone, stiffness, damping, gravity, drag) in the Inspector.

See references/skeleton-modifiers.md for property reference table and recommended starting values per use-case (hair, antennas, capes).

Animation Markers (Godot 4.4+)

Markers define named points/regions within an animation clip — use them for subregion loops, section-based playback, and audio-synced events without splitting clips. Right-click the timeline → Add Marker → name it (e.g., hit_frame, loop_start). Read anim_player.current_animation_position and compare to marker times in code, or feed markers to AudioStreamInteractive for sync.

Animation Retargeting (Godot 4.3+)

Godot 4.3 retargets animations from one skeleton to another durin

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name: animation-system
description: Use when implementing animations — AnimationPlayer, AnimationTree, blend trees, state machines, sprite animation, and code-driven animation

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---
name: animation-system
description: Use when implementing animations — AnimationPlayer, AnimationTree, blend trees, state machines, sprite animation, and code-driven animation
---

# Animation System in Godot 4.3+

All examples target Godot 4.3+ with no deprecated APIs. GDScript is shown first, then C#.

> **Related skills:** **state-machine** for gameplay state management, **player-controller** for movement that drives animation, **component-system** for reusable animation components, **2d-essentials** for TileMaps, parallax scrolling, 2D lights, and canvas layer organization, **3d-essentials** for AnimationTree and 3D animation blending, **shader-basics** for shader-driven hit flash and dissolve effects, **tween-animation** for code-driven motion alongside keyframe animation.

---

## 1. Core Concepts

### AnimationPlayer vs AnimationTree

| Node              | Use For                                  | Complexity | Notes                                              |
|-------------------|------------------------------------------|------------|----------------------------------------------------|
| `AnimationPlayer` | Simple playback, one-shot effects        | Low        | Play/stop/queue individual clips directly          |
| `AnimationTree`   | Blending, transitions, layered animation | Medium-High| State machines and blend trees for smooth transitions |

**Rule of thumb:** Start with AnimationPlayer. Add AnimationTree when you need blending between animations (walk/run blend, directional movement, layered upper/lower body).

### Animation Workflow

```
1. Create AnimationPlayer node       → holds all animation clips
2. Add tracks in the Animation panel → keyframe properties, methods, audio
3. (Optional) Add AnimationTree      → blend/transition logic
4. Trigger from code                 → play(), travel(), set parameters
```

---

## 2. AnimationPlayer Basics

### Scene Structure

```
Character (CharacterBody2D)
├── Sprite2D
└── AnimationPlayer
```

AnimationPlayer can animate **any property** on any sibling or child node: sprite frames, modulate, position, rotation, scale, visibility, collision shape disabled state, method calls (Call Method track), audio playback (Audio Playback track).

### GDScript — Basic Playback

```gdscript
extends CharacterBody2D

@onready var anim_player: AnimationPlayer = $AnimationPlayer

func _physics_process(delta: float) -> void:
    var input_dir := Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")

    if input_dir != Vector2.ZERO:
        velocity = input_dir * 200.0
        anim_player.play("walk")
    else:
        velocity = Vector2.ZERO
        anim_player.play("idle")

    move_and_slide()
```

### C# — Basic Playback

```csharp
using Godot;

public partial class Character : CharacterBody2D
{
    private AnimationPlayer _animPlayer;

    public override void _Ready()
    {
        _animPlayer = GetNode<AnimationPlayer>("AnimationPlayer");
    }

    public override void _PhysicsProcess(double delta)
    {
        Vector2 inputDir = Input.GetVector("ui_left", "ui_right", "ui_up", "ui_down");

        if (inputDir != Vector2.Zero)
        {
            Velocity = inputDir * 200.0f;
            _animPlayer.Play("walk");
        }
        else
        {
            Velocity = Vector2.Zero;
            _animPlayer.Play("idle");
        }

        MoveAndSlide();
    }
}
```

> Calling `play()` with the same animation name while it's already playing does nothing (no restart). This is safe to call every frame.

### Playback Control

```gdscript
anim_player.play("attack")
anim_player.play_backwards("attack")
anim_player.queue("idle")            # play after current
anim_player.stop()
anim_player.pause()
anim_player.play()                   # resume from paused position
anim_player.speed_scale = 2.0
anim_player.seek(0.5)
```

```csharp
_animPlayer.Play("attack");
_animPlayer.PlayBackwards("attack");
_animPlayer.Queue("idle");
_animPlayer.Stop();
_animPlayer.Pause();
_animPlayer.Play();
_animPlayer.SpeedScale = 2.0;
_animPlayer.Seek(0.5);
```

---

## 3. Animation Signals

```gdscript
func _ready() -> void:
    anim_player.animation_finished.connect(_on_animation_finished)

func _on_animation_finished(anim_name: StringName) -> void:
    match anim_name:
        "attack":
            anim_player.play("idle")
        "death":
            queue_free()
```

```csharp
public override void _Ready()
{
    _animPlayer = GetNode<AnimationPlayer>("AnimationPlayer");
    _animPlayer.AnimationFinished += OnAnimationFinished;
}

private void OnAnimationFinished(StringName animName)
{
    if (animName == "attack")
        _animPlayer.Play("idle");
    else if (animName == "death")
        QueueFree();
}
```

### Method Call Tracks

Add a **Call Method** track to trigger game logic at exact animation frames (spawn projectile at frame 5, play SFX at impact frame, enable hitbox during swing). In the Animation panel: Add Track → Call Method Track → select target node → add keyframes → set method name and arguments.

```gdscript
func spawn_projectile() -> void:
    var bullet := preload("res://scenes/bullet.tscn").instantiate()
    get_parent().add_child(bullet)
    bullet.global_position = $Muzzle.global_position

func enable_hitbox() -> void:
    $HitboxArea/CollisionShape2D.disabled = false
```

---

## 4. Sprite Frame Animation

Two approaches for 2D character animation: `AnimatedSprite2D` (quick, frames-only) and `AnimationPlayer + Sprite2D` (full property animation). Pick AnimatedSprite2D for simple characters; AnimationPlayer when you also animate hitboxes, particles, sounds, or other properties in sync.

> See [references/sprite-animation.md](references/sprite-animation.md) for the full GDScript and C# example (a CharacterBody2D walking with `AnimatedSprite2D` driven by `Input.get_vector` and `flip_h`).

### Ping-Pong Playback (Godot 4.7+)

`SpriteFrames` gains a `LoopMode` enum — `LOOP_NONE = 0`, `LOOP_LINEAR = 1`, `LOOP_PINGPONG = 2` — set per animation with `set_animation_loop_mode(anim, loop_mode)` and read back with `get_animation_loop_mode(anim)`. The old bool `set_animation_loop()` / `get_animation_loop()` are deprecated. Ping-pong alternates direction each time the animation reaches the end or start, and works with both `AnimatedSprite2D` and `AnimatedSprite3D`.

```gdscript
var frames: SpriteFrames = $AnimatedSprite2D.sprite_frames
frames.set_animation_loop_mode(&"sway", SpriteFrames.LOOP_PINGPONG)
```

```csharp
var frames = GetNode<AnimatedSprite2D>("AnimatedSprite2D").SpriteFrames;
frames.SetAnimationLoopMode("sway", SpriteFrames.LoopMode.Pingpong);
```

---

## 5. AnimationTree — Canonical State Machine

### Scene Structure

```
Character (CharacterBody2D)
├── Sprite2D
├── AnimationPlayer        ← holds all clips
└── AnimationTree          ← controls blending/transitions
    (tree_root = AnimationNodeStateMachine or AnimationNodeBlendTree)
```

**Setup:** Add AnimationTree as a sibling of AnimationPlayer. Set `anim_player` to point at the AnimationPlayer. Set `active = true`. Choose a root: **AnimationNodeStateMachine** (discrete states with transitions) or **AnimationNodeBlendTree** (continuous blending).

### State Machine Playback

The canonical pattern: cache `AnimationNodeStateMachinePlayback` from `anim_tree["parameters/playback"]`, call `travel("state")` from gameplay code (`travel()` transitions smoothly; `start()` switches immediately), and query the active state with `get_current_node()`.

> See [references/state-machine-examples.md](references/state-machine-examples.md) for the full GDScript and C# CharacterBody2D example.

### Blend Trees — BlendSpace1D / BlendSpace2D

For continuous blending (walk↔run on a speed parameter; 4/8-directional movement on a 2D vector). Set the root to **AnimationNodeBlendTree**, add a **BlendSpace1D** or **BlendSpace2D**, place animations at compass positions (e.g., walk @ 0.0, run @ 1.0; idle_down @ (0,1), idle_right @ (1,0)). Drive the blend each frame:

```gdscript
# 1D — speed blend
var blend_amount := inverse_lerp(walk_speed, run_speed, velocity.length())
anim_tree["parameters/BlendSpace1D/blend_position"] = blend_amount

# 2D — direction blend
anim_tree["parameters/BlendSpace2D/blend_position"] = input_dir
```

```csharp
_animTree.Set("parameters/BlendSpace1D/blend_position", blendAmount);
_animTree.Set("parameters/BlendSpace2D/blend_position", inputDir);
```

### Named Blend Points (Godot 4.7+)

`AnimationNodeBlendSpace1D/2D.add_blend_point()` gains an optional `name: StringName = &""` parameter, and blend point names/indices can be set and displayed in the editor. Passing a name explicitly is recommended (empty names will be deprecated); look points up with `find_blend_point_by_name()`.

```gdscript
blend_space.add_blend_point(walk_node, 0.0, -1, &"walk")
blend_space.add_blend_point(run_node, 1.0, -1, &"run")
var run_index := blend_space.find_blend_point_by_name(&"run")
```

```csharp
blendSpace.AddBlendPoint(walkNode, 0.0f, -1, "walk");
blendSpace.AddBlendPoint(runNode, 1.0f, -1, "run");
int runIndex = blendSpace.FindBlendPointByName("run");
```

> ⚠️ **Changed in Godot 4.7:** `AnimationNodeBlendSpace1D/2D` replace the bool `sync` property (now deprecated) with a `sync_mode` `SyncMode` enum: `SYNC_MODE_NONE = 0` (default — inactive animations are frozen), `SYNC_MODE_INDEPENDENT = 1` (the old `sync = true` behavior), `SYNC_MODE_CYCLIC_MUTABLE = 2` (cycle length computed dynamically from blend weights), `SYNC_MODE_CYCLIC_CONSTANT = 3` (one cycle per `cyclic_length` seconds — must be > 0). If an AnimationTree that blended correctly in 4.6 stops transitioning correctly, set `sync_mode` on each blend space. See the [4.7 migration guide](https://docs.godotengine.org/en/latest/tutorials/migrating/upgrading_to_godot_4.7.html).

---

## 6. Skeleton Modifiers (3D, 4.4+)

### LookAtModifier3D (Godot 4.4+)

Procedurally rotates a bone to look at a world-space target. Ideal for head tracking and eye contact without extra animation clips.

> See [references/skeleton-modifiers.md](references/skeleton-modifiers.md) for the full GDScript and C# example with angle limits and influence blending.

> ⚠️ **Changed in Godot 4.7:** `LookAtModifier3D.relative` now defaults to `false` (was `true`) — the rotation is applied relative to the rest pose by default instead of the current pose. Set `relative = true` to restore the 4.6 behavior. See the [4.7 migration guide](https://docs.godotengine.org/en/latest/tutorials/migrating/upgrading_to_godot_4.7.html).

### BoneConstraint3D (Godot 4.5+)

`AimModifier3D`, `CopyTransformModifier3D`, and `ConvertTransformModifier3D` operate **bone-relative** rather than world-space — use them when the aim/source target is itself a bone on the same skeleton (mirroring, secondary rig binding, bone-to-bone aiming).

> See [references/bone-constraints.md](references/bone-constraints.md) for the full deep dive — modifier table, scene structure, GDScript and C# examples for AimModifier3D and CopyTransformModifier3D.

### SpringBoneSimulator3D (Godot 4.4+)

Simulates spring physics on bones — hair, capes, tails, antennas bounce and sway procedurally. Add as child of `Skeleton3D`, configure spring chains (root bone, end bone, stiffness, damping, gravity, drag) in the Inspector.

> See [references/skeleton-modifiers.md](references/skeleton-modifiers.md) for property reference table and recommended starting values per use-case (hair, antennas, capes).

### Animation Markers (Godot 4.4+)

Markers define named points/regions within an animation clip — use them for subregion loops, section-based playback, and audio-synced events without splitting clips. Right-click the timeline → **Add Marker** → name it (e.g., `hit_frame`, `loop_start`). Read `anim_player.current_animation_position` and compare to marker times in code, or feed markers to AudioStreamInteractive for sync.

### Animation Retargeting (Godot 4.3+)

Godot 4.3 retargets animations from one skeleton to another durin

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SKILL.md states 'Godot 4.3+' but references include features from Godot 4.5+ (BoneConstraint3D) and 4.6+ (IKModifier3D), which may cause confusion about version requirements.
Quality score needs review

Verified installs: —
结果: —

复制不等于安装。安装数需有成功安装回报，不代表全面的质量保证。

Agent 接入

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创作者工具

收录来源

Registry 收录

可认领

此列表来自公开来源，维护者认领获批前不会标记为官方。

创作者: jame581
来源: jame581/GodotPrompter
收录方: OpenAgentSkill 社区索引

归属链接指向公开仓库或创作者主页。创作者可认领列表以更新所有权信号。

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这条 Registry 收录列表归属于 jame581，但尚未标记为官方。认领后可增加已验证所有者信号，使后续发布、安装和审计更新更值得信赖。

分享工具包

创作者外链工具包

将证据徽章加入你的 README

在开发者评估仓库的位置展示规范页面、当前信任与审计信号，以及真实的 Agent 验证证据。

[![Listed on OpenAgentSkill](https://www.openagentskill.com/api/badge/jame581-animation-system?metric=listed&label=Listed)](https://www.openagentskill.com/skills/jame581-animation-system?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[![OpenAgentSkill Trust](https://www.openagentskill.com/api/badge/jame581-animation-system?metric=trust&label=Trust)](https://www.openagentskill.com/skills/jame581-animation-system?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)
[![OpenAgentSkill Audit](https://www.openagentskill.com/api/badge/jame581-animation-system?metric=audit&label=Audit)](https://www.openagentskill.com/skills/jame581-animation-system/audit)
[![Agent Proven](https://www.openagentskill.com/api/badge/jame581-animation-system?metric=proven&label=Agent%20Proven)](https://www.openagentskill.com/skills/jame581-animation-system?ref=github&utm_source=github&utm_medium=referral&utm_campaign=creator_badge)

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社区信号

告诉我们这个 Skill 是否对你的 Agent 工作流有帮助。汇总反馈会持续改善排序。

概览

Animation System in Godot 4.3+

1. Core Concepts

AnimationPlayer vs AnimationTree

Animation Workflow

2. AnimationPlayer Basics

Scene Structure

GDScript — Basic Playback

C# — Basic Playback

Playback Control

3. Animation Signals

Method Call Tracks

4. Sprite Frame Animation

Ping-Pong Playback (Godot 4.7+)

5. AnimationTree — Canonical State Machine

Scene Structure

State Machine Playback

Blend Trees — BlendSpace1D / BlendSpace2D

Named Blend Points (Godot 4.7+)

6. Skeleton Modifiers (3D, 4.4+)

LookAtModifier3D (Godot 4.4+)

BoneConstraint3D (Godot 4.5+)

SpringBoneSimulator3D (Godot 4.4+)

Animation Markers (Godot 4.4+)

Animation Retargeting (Godot 4.3+)

给我的 Agent 使用

获取价格与运行成本

从一个小任务开始

来源与使用须知

Agent 接入

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社区信号