feat: SDF值分布log

brep2sdf/train.py

@@ -140,6 +140,10 @@ class Trainer:
                 query_points=points
             )
 
+            logger.info("\n=== SDF值分布 ===")
+            logger.info(f"Pred SDF - min: {pred_sdf.min().item():.6f}, max: {pred_sdf.max().item():.6f}, mean: {pred_sdf.mean().item():.6f}")
+            logger.info(f"GT SDF - min: {gt_sdf.min().item():.6f}, max: {gt_sdf.max().item():.6f}, mean: {gt_sdf.mean().item():.6f}")
+            
             # 计算损失
             loss = self.criterion(
                 pred_sdf=pred_sdf,