CavinHuang-comfyui-nodes-docs/docs/Sampler Selector.md

Documentation

• Class name: Sampler Selector
• Category: ImageSaverTools/utils
• Output node: False
• Repo Ref: https://github.com/comfyanonymous/ComfyUI

Sampler Selector 节点旨在为图像生成任务动态选择和配置采样策略。它允许根据输入参数选择不同的采样算法，从而针对各种场景和偏好优化图像生成过程。

Input types

Required

• sampler_name
  • 指定要使用的采样器名称，影响图像生成任务的采样算法选择。
  • Comfy dtype: COMBO[STRING]
  • Python dtype: str

Output types

• sampler_name
  • 返回配置好的采样器对象的标识符，可直接用于图像生成任务。
  • Comfy dtype: COMBO[STRING]
  • Python dtype: str

Usage tips

• Infra type: GPU
• Common nodes:
  • ImpactKSamplerBasicPipe
  • FaceDetailer
  • KSampler
  • KSamplerAdvanced

Source code

class SamplerSelector:
    CATEGORY = 'ImageSaverTools/utils'
    RETURN_TYPES = (comfy.samplers.KSampler.SAMPLERS,)
    RETURN_NAMES = ("sampler_name",)
    FUNCTION = "get_names"

    @classmethod
    def INPUT_TYPES(cls):
        return {"required": {"sampler_name": (comfy.samplers.KSampler.SAMPLERS,)}}

    def get_names(self, sampler_name):
        return (sampler_name,)