57 lines
2.7 KiB
Markdown
57 lines
2.7 KiB
Markdown
# Documentation
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- Class name: ViewAsContextOptionsNode
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- Category: Animate Diff 🎭🅐🅓/context opts
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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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ViewAsContextOptionsNode类的'create_options'方法旨在生成一组上下文选项，这些选项决定了视图的上下文如何处理和动画化。它允许自定义动画的开始百分比和保证步骤的数量，确保在不同上下文之间平滑渡。
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# Input types
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## Required
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- view_opts_req
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- 参数'view_opts_req'对于定义动画上下文所需的视图选项至关重要。它为上下文在动画框架内的解释和操作奠定了基础。
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- Comfy dtype: VIEW_OPTS
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- Python dtype: ContextOptions
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## Optional
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- start_percent
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- 参数'start_percent'指定了动画的开始百分比，允许用户控制动画的初始状态。这是一个可选参数，可以微调动画的开始。
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- Comfy dtype: FLOAT
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- Python dtype: float
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- guarantee_steps
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- 参数'guarantee_steps'确保动画运行的最小步数，提供了一种保持动画连续性和稳定性的机制。
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- Comfy dtype: INT
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- Python dtype: int
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- prev_context
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- 参数'prev_context'允许将先前的上下文选项包含到新的集合中，使方法能够在现有的上下文状态上构建，并促进更复杂或分层的动画设置。
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- Comfy dtype: CONTEXT_OPTIONS
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- Python dtype: ContextOptionsGroup
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# Output types
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- CONTEXT_OPTS
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- 输出'CONTEXT_OPTS'代表新创建或更新的上下文选项集，这些选项将用于影响随后的动画或处理步骤。
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- Comfy dtype: CONTEXT_OPTIONS
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- Python dtype: ContextOptionsGroup
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# Usage tips
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- Infra type: CPU
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# Source code
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```
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class ViewAsContextOptionsNode:
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@classmethod
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def INPUT_TYPES(s):
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return {'required': {'view_opts_req': ('VIEW_OPTS',)}, 'optional': {'start_percent': ('FLOAT', {'default': 0.0, 'min': 0.0, 'max': 1.0, 'step': 0.001}), 'guarantee_steps': ('INT', {'default': 1, 'min': 0, 'max': BIGMAX}), 'prev_context': ('CONTEXT_OPTIONS',)}}
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RETURN_TYPES = ('CONTEXT_OPTIONS',)
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RETURN_NAMES = ('CONTEXT_OPTS',)
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CATEGORY = 'Animate Diff 🎭🅐🅓/context opts'
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FUNCTION = 'create_options'
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def create_options(self, view_opts_req: ContextOptions, start_percent: float=0.0, guarantee_steps: int=1, prev_context: ContextOptionsGroup=None):
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if prev_context is None:
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prev_context = ContextOptionsGroup()
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prev_context = prev_context.clone()
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context_options = ContextOptions(context_schedule=ContextSchedules.VIEW_AS_CONTEXT, start_percent=start_percent, guarantee_steps=guarantee_steps, view_options=view_opts_req, use_on_equal_length=True)
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prev_context.add(context_options)
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return (prev_context,)
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``` |