From 0dc8a8456472e26e41a35fe3c660afaa98b9cdd1 Mon Sep 17 00:00:00 2001
From: kijai <40791699+kijai@users.noreply.github.com>
Date: Sat, 20 Sep 2025 01:03:13 +0300
Subject: [PATCH] WanAnimate: zero face pixels for uncond

---
 nodes.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nodes.py b/nodes.py
index 9bd446d..893496e 100644
--- a/nodes.py
+++ b/nodes.py
@@ -3115,6 +3115,8 @@ class WanVideoSampler:
                         #unconditional (negative) pass
                         base_params['is_uncond'] = True
                         base_params['clip_fea'] = clip_fea_neg if clip_fea_neg is not None else clip_fea
+                        if wananim_face_pixels is not None:
+                            base_params['wananim_face_pixel_values'] = torch.zeros_like(wananim_face_pixels).to(device, torch.float32) - 1
                         if humo_audio_input_neg is not None:
                             base_params['humo_audio'] = humo_audio_input_neg
                         if neg_latent is not None: