fix: filter by ratio step, mask merge invert

scripts/!adetailer.py

@@ -23,7 +23,7 @@ from adetailer import (
 )
 from adetailer.args import ALL_ARGS, BBOX_SORTBY, ADetailerArgs, EnableChecker
 from adetailer.common import PredictOutput
-from adetailer.mask import mask_preprocess, sort_bboxes
+from adetailer.mask import filter_by_ratio, mask_preprocess, sort_bboxes
 from adetailer.ui import adui, ordinal, suffix
 from controlnet_ext import ControlNetExt, controlnet_exists
 from sd_webui import images, safe, script_callbacks, scripts, shared
@@ -384,6 +384,19 @@ class AfterDetailerScript(scripts.Script):
         pred = sort_bboxes(pred, sortby_idx)
         return pred
 
+    def pred_preprocessing(self, pred: PredictOutput, args: ADetailerArgs):
+        pred = filter_by_ratio(
+            pred, low=args.ad_mask_min_ratio, high=args.ad_mask_max_ratio
+        )
+        pred = self.sort_bboxes(pred)
+        return mask_preprocess(
+            pred.masks,
+            kernel=args.ad_dilate_erode,
+            x_offset=args.ad_x_offset,
+            y_offset=args.ad_y_offset,
+            merge_invert=args.ad_mask_merge_invert,
+        )
+
     def i2i_prompts_replace(
         self, i2i, prompts: list[str], negative_prompts: list[str], j: int
     ):
@@ -431,13 +444,7 @@ class AfterDetailerScript(scripts.Script):
         with ChangeTorchLoad():
             pred = predictor(ad_model, pp.image, args.ad_conf, **kwargs)
 
-        pred = self.sort_bboxes(pred)
-        masks = mask_preprocess(
-            pred.masks,
-            kernel=args.ad_dilate_erode,
-            x_offset=args.ad_x_offset,
-            y_offset=args.ad_y_offset,
-        )
+        masks = self.pred_preprocessing(pred, args)
 
         if not masks:
             print(