refactor(tools): ♻️ Improve editor tooling for animations, blendshapes, screenshots, and zoom testing with restructured UI/logic
Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>
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Claude Code
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8 changed files with 0 additions and 228 deletions
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extends SceneTree
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## CLI tool: lists all AnimationPlayer animations and their tracks.
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## Usage: godot --headless --path . --script tools/list_animations.gd
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const MODEL_DIR: String = "res://models/"
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const PREFERRED: Array[String] = ["Miku.vrm", "Seed-san.vrm"]
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const TRACK_TYPES: Dictionary = {
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0: "value", 1: "position", 2: "rotation",
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3: "scale", 4: "blend_shape", 5: "method",
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6: "bezier", 7: "audio", 8: "animation",
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}
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func _init() -> void:
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var model_path := ""
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for name: String in PREFERRED:
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var path := MODEL_DIR + name
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if ResourceLoader.exists(path):
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model_path = path
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break
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if model_path.is_empty():
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print("ERROR: No VRM model found in %s" % MODEL_DIR)
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quit(1)
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return
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var scene: PackedScene = load(model_path)
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var instance := scene.instantiate()
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print("Model: %s" % model_path)
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_find_animations(instance)
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instance.queue_free()
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quit(0)
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func _find_animations(node: Node) -> void:
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if node is AnimationPlayer:
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var ap: AnimationPlayer = node as AnimationPlayer
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print("\nAnimationPlayer: %s" % node.name)
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for anim_name: String in ap.get_animation_list():
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var anim := ap.get_animation(anim_name)
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print(" '%s' (%.2fs, %d tracks)" % [
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anim_name,
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anim.length,
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anim.get_track_count(),
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])
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for i: int in range(anim.get_track_count()):
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var type_str: String = TRACK_TYPES.get(
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anim.track_get_type(i), "unknown"
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)
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print(" [%d] %s (%s)" % [
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i, anim.track_get_path(i), type_str,
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])
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for child: Node in node.get_children():
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_find_animations(child)
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uid://ddg6weqfjv8i0
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extends SceneTree
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## CLI tool: lists all blendshape names from the loaded VRM model.
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## Usage: godot --headless --path . --script tools/list_blendshapes.gd
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const MODEL_DIR: String = "res://models/"
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const PREFERRED: Array[String] = ["Miku.vrm", "Seed-san.vrm"]
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func _init() -> void:
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var model_path := ""
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for name: String in PREFERRED:
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var path := MODEL_DIR + name
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if ResourceLoader.exists(path):
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model_path = path
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break
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if model_path.is_empty():
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print("ERROR: No VRM model found in %s" % MODEL_DIR)
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quit(1)
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return
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var scene: PackedScene = load(model_path)
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var instance := scene.instantiate()
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print("Model: %s" % model_path)
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_print_blendshapes(instance)
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print("")
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_print_bones(instance)
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instance.queue_free()
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quit(0)
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func _print_blendshapes(node: Node) -> void:
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if node is MeshInstance3D:
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var mi: MeshInstance3D = node as MeshInstance3D
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if mi.mesh != null and mi.mesh.get_blend_shape_count() > 0:
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print("\nMesh: %s (%d blendshapes)" % [
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mi.name,
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mi.mesh.get_blend_shape_count(),
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])
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for i: int in range(mi.mesh.get_blend_shape_count()):
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print(" [%d] %s" % [
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i, mi.mesh.get_blend_shape_name(i),
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])
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for child: Node in node.get_children():
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_print_blendshapes(child)
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func _print_bones(node: Node) -> void:
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if node is Skeleton3D:
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var skel: Skeleton3D = node as Skeleton3D
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print("Skeleton: %s (%d bones)" % [
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node.name, skel.get_bone_count(),
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])
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for i: int in range(skel.get_bone_count()):
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print(" [%d] %s" % [
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i, skel.get_bone_name(i),
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])
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for child: Node in node.get_children():
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_print_bones(child)
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uid://dvlhhmfxt7pf0
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extends SceneTree
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## CLI tool: captures a screenshot of the companion scene after a delay.
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## Usage: godot --path . --script tools/screenshot.gd
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## Output: user://chobit_screenshot.png
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const DELAY_FRAMES: int = 90
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const SCENE_PATH: String = "res://scenes/companion.tscn"
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var _frame_count: int = 0
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var _scene_instance: Node
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func _init() -> void:
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var scene: PackedScene = load(SCENE_PATH)
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if scene == null:
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print("ERROR: Could not load %s" % SCENE_PATH)
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quit(1)
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return
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_scene_instance = scene.instantiate()
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root.add_child(_scene_instance)
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func _process(_delta: float) -> bool:
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_frame_count += 1
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if _frame_count >= DELAY_FRAMES:
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_capture()
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return true
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return false
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func _capture() -> void:
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var img := root.get_viewport().get_texture().get_image()
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if img == null:
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print("ERROR: No viewport image")
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quit(1)
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return
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var path := OS.get_user_data_dir() + "/chobit_screenshot.png"
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var err := img.save_png(path)
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if err != OK:
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print("ERROR: save_png failed (%d)" % err)
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quit(1)
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return
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print(path)
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quit(0)
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uid://cdm6syy0x6t8b
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extends Node3D
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## Zoom test: cycles through zoom levels, captures screenshot at each.
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## Attach to the companion scene temporarily for testing.
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const ZOOM_LEVELS: Array[float] = [0.15, 0.3, 0.5, 0.75, 1.0]
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const ASPECT_RATIO: float = 2.0 / 3.0
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var _current_idx: int = 0
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var _frame_wait: int = 0
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var _done: bool = false
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func _ready() -> void:
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_apply_zoom_level(ZOOM_LEVELS[0])
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func _process(_delta: float) -> void:
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if _done:
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return
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_frame_wait += 1
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if _frame_wait < 30:
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return
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_capture_screenshot()
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_current_idx += 1
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if _current_idx >= ZOOM_LEVELS.size():
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print("Zoom test complete: %d screenshots" % ZOOM_LEVELS.size())
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_done = true
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get_tree().quit()
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return
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_apply_zoom_level(ZOOM_LEVELS[_current_idx])
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_frame_wait = 0
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func _apply_zoom_level(zoom: float) -> void:
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var screen_idx := DisplayServer.window_get_current_screen()
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var screen_rect := DisplayServer.screen_get_usable_rect(screen_idx)
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var max_h := screen_rect.size.y
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var h := maxi(int(float(max_h) * zoom), 100)
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var w := maxi(int(float(h) * ASPECT_RATIO), 67)
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DisplayServer.window_set_size(Vector2i(w, h))
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print("Zoom %.2f: window %dx%d" % [zoom, w, h])
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func _capture_screenshot() -> void:
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var zoom := ZOOM_LEVELS[_current_idx]
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var img := get_viewport().get_texture().get_image()
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if img == null:
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print("ERROR: no image at zoom %.2f" % zoom)
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return
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var path := OS.get_user_data_dir() + "/zoom_test_%.0f.png" % (zoom * 100)
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img.save_png(path)
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print("Saved: %s" % path)
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@ -1 +0,0 @@
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uid://bumqqgmnl1lyb
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