99 lines
3.6 KiB
Markdown
99 lines
3.6 KiB
Markdown
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# Documentation
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- Class name: SMPLShapeParameters
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- Category: MotionDiff/smpl
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- Output node: False
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- Repo Ref: https://github.com/comfyanonymous/ComfyUI
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SMPLShapeParameters节点旨在根据各种人体测量数据调整SMPL模型的形状参数。它封装了修改SMPL模型尺寸的功能，如身体部位的大小、厚度和比例，以达到所需的外观或匹配特定的身体特征。
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# Input types
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## Required
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- smpl
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- 待修改的SMPL模型。这个参数至关重要，因为它作为基础模型，其形状参数将根据提供的测量数据进行调整。
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- Comfy dtype: SMPL
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- Python dtype: dict
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- size
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- 表示SMPL模型的整体大小，影响其比例。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- thickness
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- 控制SMPL模型的厚度，影响其体积和块状程度。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- upper_body_height
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- 调整上半身的高度，改变躯干长度。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- lower_body_height
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- 修改下半身的高度，影响腿部长度。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- muscle_mass
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- 决定SMPL模型的肌肉质量，影响其肌肉定义。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- legs
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- 调整腿部比例，影响其形状和长度。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- chest
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- 修改胸部大小，影响躯干的宽度和外观。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- waist_height
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- 控制腰部高度，影响身体的整体比例。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- waist_width
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- 调整腰部宽度，影响模型的轮廓。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- arms
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- 修改手臂的长度和形状，影响其外观和比例。
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- Comfy dtype: FLOAT
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- Python dtype: float
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# Output types
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- smpl
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- 修改后的SMPL模型，其形状参数反映了输入的测量数据。
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- Comfy dtype: SMPL
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- Python dtype: dict
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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 SMPLShapeParameters:
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@classmethod
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def INPUT_TYPES(s):
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return {
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"required": {
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"smpl": ("SMPL", ),
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"size": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"thickness": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"upper_body_height": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"lower_body_height": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"muscle_mass": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"legs": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"chest": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"waist_height": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"waist_width": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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"arms": ("FLOAT", {"default": 0, "min": -100, "max": 100, "step": 0.01}),
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},
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}
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RETURN_TYPES = ("SMPL",)
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CATEGORY = "MotionDiff/smpl"
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FUNCTION = "setparams"
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def setparams(self, smpl, size, thickness, upper_body_height, lower_body_height, muscle_mass, legs, chest, waist_height, waist_width, arms):
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shape_parameters = [size, thickness, upper_body_height, lower_body_height, muscle_mass, legs, chest, waist_height, waist_width, arms]
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smpl[2]["shape_parameters"] = shape_parameters
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return (smpl,)
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```
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