# Documentation - Class name: KSamplerProgress __Inspire - Category: InspirePack/analysis - Output node: False - Repo Ref: https://github.com/ZHO-ZHO-ZHO/ComfyUI-Inspire-Pack KSamplerProgress __Inspire 节点设计用于对潜在图像进行迭代采样和优化,过程分为多个步骤,实现采样过程的渐进式可视化。它利用先进的采样技术来提升生成图像的质量和多样性,适用于需要详细图像进展分析的应用场景。 # Input types ## Required - model - 指定用于采样的模型,是决定生成图像特征和质量的核心。 - Comfy dtype: MODEL - Python dtype: torch.nn.Module - seed - 定义噪声生成的种子,确保采样结果的可重复性和一致性。 - Comfy dtype: INT - Python dtype: int - steps - 确定采样过程的步骤数,直接影响潜在图像的优化和进展。 - Comfy dtype: INT - Python dtype: int - cfg - 采样过程的配置设置,用于调整采样器的行为和参数。 - Comfy dtype: FLOAT - Python dtype: float - sampler_name - 标识要使用的特定采样器,影响采样策略和结果图像特征。 - Comfy dtype: COMBO[STRING] - Python dtype: str - scheduler - 指定控制采样过程的调度器,影响图像生成的进展和质量。 - Comfy dtype: COMBO[STRING] - Python dtype: str - positive - 正面提示,引导采样向期望的图像属性发展,提高相关性和特异性。 - Comfy dtype: CONDITIONING - Python dtype: str - negative - 负面提示,用于引导采样远离不希望的图像属性,提升输出质量。 - Comfy dtype: CONDITIONING - Python dtype: str - latent_image - 初始潜在图像,作为进展的起点,通过采样过程进行优化。 - Comfy dtype: LATENT - Python dtype: dict - denoise - 指定采样过程中应用的去噪因子,影响生成图像的清晰度和细节。 - Comfy dtype: FLOAT - Python dtype: float - noise_mode - 采样过程中噪声应用的模式,影响生成图像的纹理和细节。 - Comfy dtype: COMBO[STRING] - Python dtype: str - interval - 捕获和返回潜在图像的时间间隔,便于渐进式可视化。 - Comfy dtype: INT - Python dtype: int - omit_start_latent - 指示是否从结果中排除起始潜在图像,为进展输出提供灵活性。 - Comfy dtype: BOOLEAN - Python dtype: bool # Output types - latent - 采样过程完成后的最终潜在图像,代表渐进优化的最终结果。 - Comfy dtype: LATENT - Python dtype: dict - progress_latent - 在采样过程中按指定间隔捕获的潜在图像集合,展示图像优化的进展过程。 - Comfy dtype: LATENT - Python dtype: dict ## Usage tips - Infra type: `GPU` - Common nodes: unknown ## Source code ```python class KSampler_progress(a1111_compat.KSampler_inspire): @classmethod def INPUT_TYPES(s): return {"required": {"model": ("MODEL",), "seed": ("INT", {"default": 0, "min": 0, "max": 0xffffffffffffffff}), "steps": ("INT", {"default": 20, "min": 1, "max": 10000}), "cfg": ("FLOAT", {"default": 8.0, "min": 0.0, "max": 100.0}), "sampler_name": (comfy.samplers.KSampler.SAMPLERS, ), "scheduler": (common.SCHEDULERS, ), "positive": ("CONDITIONING", ), "negative": ("CONDITIONING", ), "latent_image": ("LATENT", ), "denoise": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 1.0, "step": 0.01}), "noise_mode": (["GPU(=A1111)", "CPU"],), "interval": ("INT", {"default": 1, "min": 1, "max": 10000}), "omit_start_latent": ("BOOLEAN", {"default": True, "label_on": "True", "label_off": "False"}), } } CATEGORY = "InspirePack/analysis" RETURN_TYPES = ("LATENT", "LATENT") RETURN_NAMES = ("latent", "progress_latent") def sample(self, model, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, denoise, noise_mode, interval, omit_start_latent): adv_steps = int(steps / denoise) sampler = a1111_compat.KSamplerAdvanced_inspire() if omit_start_latent: result = [] else: result = [latent_image['samples']] for i in range(0, adv_steps+1): add_noise = i == 0 return_with_leftover_noise = i != adv_steps latent_image = sampler.sample(model, add_noise, seed, steps, cfg, sampler_name, scheduler, positive, negative, latent_image, i, i+1, noise_mode, return_with_leftover_noise)[0] if i % interval == 0 or i == adv_steps: result.append(latent_image['samples']) if len(result) > 0: result = torch.cat(result) result = {'samples': result} else: result = latent_image return (latent_image, result) ```