Vixy
f5e37bc5b2
When IP-Adapter FaceID is initialized, it modifies the pipeline's UNet cross-attention layers. Calling raw pipeline() without face embeddings leaves these layers in a broken state, causing corrupted output. Solution: When IP-Adapter is loaded but no face_image provided, call ip_model.generate() with s_scale=0.0 and zero embeddings to properly disable face conditioning while satisfying the modified layers.