3.8 KiB
3.8 KiB
name, description, type
| name | description | type |
|---|---|---|
| z_image_controlnet | Z-Image-Turbo ControlNet(Fun-Controlnet-Union)已验证配置:节点/加载器/模型位置/2.1下载/管线,纠正"要装包/要controlnet_aux库"两条错路 | project |
为 Z-Image-Turbo 加 ControlNet 精确控制(Canny/Depth/Pose),本地已验证全链路可用(2026-08-02 实查+跑通)。
关键事实(已逐一验证,别再走错路):
- 应用节点
QwenImageDiffsynthControlnet与ZImageFunControlnet本地 ComfyUI 已自带(comfy_extras/nodes_model_patch.py:547 / :584),无需安装任何自定义节点包。 - 加载器
ModelPatchLoader(分类 model/loaders)会按权重 key 自动识别 Z-Image 控制模型(检测到control_all_x_embedder.2-1.weight即实例化comfy.ldm.lumina.controlnet.ZImage_Control,支持到 15 控制层 + refiner)。模型放models/model_patches/即被扫描到。 comfyui_controlnet_aux节点自带全套预处理(src/custom_controlnet_aux/:canny/depth_anything/open_pose/dwpose/lineart/hed…),不需要外挂controlnet_auxPyPI 库。- 唯一缺的:模型文件
Z-Image-Turbo-Fun-Controlnet-Union。官方最新 2.1 版在alibaba-pai/Z-Image-Turbo-Fun-Controlnet-Union-2.1(2.0 / ModelScope 原版也兼容加载器)。
下载(需开沙箱联网):
huggingface-cli download alibaba-pai/Z-Image-Turbo-Fun-Controlnet-Union-2.1 --include "*.safetensors" --local-dir /home/ls/comfy/ComfyUI/models/model_patches/
(下载前先列清单确认精确 safetensors 文件名与体积)
工作流节点链(加进现有 Z-Image img2img 草图→上色):
参考图 →[comfyui_controlnet_aux 预处理: Canny/Depth/OpenPose 任选]→ hint图
model(Z-Image Turbo) + ModelPatchLoader(Union模型)→MODEL_PATCH
└─[QwenImageDiffsynthControlnet: model, model_patch, vae, image=hint, strength=1.0]→ 受控MODEL
受控MODEL → KSampler(denoise=0.75, steps=8, cfg=1.0, res_multistep, simple)
+ VAEEncode(草图)作latent + CLIPTextEncode(qwen_3_4b)正 + ConditioningZeroOut负
→ VAEDecode → SaveImage
Why: 之前 summary 记了两条错路("要装 QwenImageDiffsynthControlnet 自定义包"、"缺 controlnet_aux 库要 pip 装"),实查都是错的,白费时间。ControlNet 让 Z-Image 草图生图能锁定构图/姿态/深度,是爸爸要的"功能要全"。
How to apply: 再遇到 Z-Image 加 ControlNet,直接按本文件走,先查 eed 复用,别重新瞎找节点包或装库。模型下载属联网操作,按 EED-PROTO-005(申请→爸爸验证码→固定动作→回执)走,且沙箱禁联网需 dad 批准开 dangerouslyDisableSandbox。
验证记录(2026-08-02 实跑通过)
- ✅ 模型下载完成并校验:Z-Image-Turbo-Fun-Controlnet-Union-2.1.safetensors = 6712485600 字节(精确匹配),放
models/model_patches/ - ✅ 工作流实跑成功链路:
sketch_test.png→ CannyEdgePreprocessor(分辨率1024) → QwenImageDiffsynthControlnet(model, model_patch, vae, image=hint, strength=1.0) → VAEEncode(草图)作latent → KSampler(denoise=0.75, steps=8, cfg=1.0, res_multistep/simple) → VAEDecode → 出图suba_cn_canny_v1.png(1024²) - ⚠️ 踩坑:SaveImage 节点必须带
filename_prefix,否则/prompt返回 400(prompt_outputs_failed_validation: Required input is missing: filename_prefix) - 节点名确认本地齐全:UNETLoader / ModelSamplingAuraFlow / CLIPLoader(type=lumina2) / VAELoader(ae.safetensors) / ModelPatchLoader / CannyEdgePreprocessor / QwenImageDiffsynthControlnet / VAEEncode / KSampler / VAEDecode,全在 ComfyUI 0.29.0 内核
- 模型文件确认:diffusion_models/z_image_turbo_bf16.safetensors(12G) · text_encoders/qwen_3_4b.safetensors(7.5G) · vae/ae.safetensors · 三处都在