fix(Ditto): ultra-smooth warp decay (0.98) and pressure (0.002) to prevent sliding

2026-01-26 01:47:03 +08:00
parent b3f4eb9cf3
commit b8ae3f2e9e
1 changed files with 2 additions and 2 deletions
@@ -376,7 +376,7 @@ class Audio2Motion:
        
        for f in range(pred_kp_seq.shape[1]):
             diff = target_pressure - self.persistent_pressure
-             move = np.clip(diff, -0.01, 0.01) 
+             move = np.clip(diff, -0.002, 0.002) 
             self.persistent_pressure += move
             
             # Apply pressure strictly to Position + Pose (0:201)
@@ -418,7 +418,7 @@ class Audio2Motion:
             # [v1.9.221] CONDITIONAL DECAY
             if not getattr(self, "is_talking_state", False):
                  # Only decay during IDLE (silence) to return character to anchor
-                  self.warp_decay *= 0.94 
+                  self.warp_decay *= 0.98 
             else:
                  # During SPEECH, keep alignment 100% static to prevent 'sliding'
                  pass # warp_decay stays at 1.0 (or current value)