54 lines
2.2 KiB
Markdown
54 lines
2.2 KiB
Markdown
# Load CameraCtrl Poses (File) 🎭🅐🅓②
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## Documentation
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- Class name: ADE_LoadCameraPoses
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- Category: Animate Diff 🎭🅐🅓/② Gen2 nodes ②/CameraCtrl/poses
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- Output node: False
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- Repo Ref: https://github.com/Kosinkadink/ComfyUI-AnimateDiff-Evolved.git
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`ADE_LoadCameraPoses`节点旨在从指定的文件加载摄像机控制姿势，便于在Animate Diff框架内操纵和动画化摄像机位置。它作为创建动态和复杂摄像机运动的基础元素，用于动画序列。
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## Input types
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### Required
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- pose_filename
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- 指定要从中加载摄像机控制姿势的文件名。此文件名应对应包含所需摄像机姿势的文件，使节点能够检索和利用这些姿势进行动画化。
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- Comfy dtype: COMBO[STRING]
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- Python dtype: str
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## Output types
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- cameractrl_poses
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- Comfy dtype: CAMERACTRL_POSES
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- 输出一系列摄像机控制姿势，这些姿势结构为浮点数列表，表示摄像机在动画上下文中的位置、方向和其他相关参数。
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- Python dtype: list[list[float]]
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## Usage tips
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- Infra type: CPU
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- Common nodes: unknown
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## Source code
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```python
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class LoadCameraPoses:
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@classmethod
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def INPUT_TYPES(s):
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input_dir = folder_paths.get_input_directory()
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files = [f for f in os.listdir(input_dir) if os.path.isfile(os.path.join(input_dir, f))]
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files = [f for f in files if f.endswith(".txt")]
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return {
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"required": {
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"pose_filename": (sorted(files),),
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}
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}
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RETURN_TYPES = ("CAMERACTRL_POSES",)
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CATEGORY = "Animate Diff 🎭🅐🅓/② Gen2 nodes ②/CameraCtrl/poses"
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FUNCTION = "load_camera_poses"
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def load_camera_poses(self, pose_filename: str):
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file_path = folder_paths.get_annotated_filepath(pose_filename)
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with open(file_path, 'r') as f:
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poses = f.readlines()
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# first line of file is the link to source, so can be skipped,
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# and the rest is a header-less CSV file separated by single spaces
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poses = [pose.strip().split(' ') for pose in poses[1:]]
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poses = [[float(x) for x in pose] for pose in poses]
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poses = set_original_pose_dims(poses, pose_width=CAM.DEFAULT_POSE_WIDTH, pose_height=CAM.DEFAULT_POSE_HEIGHT)
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return (poses,) |