remove interpolation plane when using scene geometry raycasts

__init__.py

@@ -1,7 +1,7 @@
 bl_info = {
     "name": "gp interpolate",
     "author": "Christophe Seux, Samuel Bernou",
-    "version": (0, 7, 2),
+    "version": (0, 7, 3),
     "blender": (3, 6, 0),
     "location": "Sidebar > Gpencil Tab > Interpolate",
     "description": "Interpolate Grease pencil strokes over 3D",

interpolate_strokes/operators.py

@@ -197,6 +197,12 @@ class GP_OT_interpolate_stroke(bpy.types.Operator):
                 target_obj = self.plane
 
             elif self.settings.method == 'GEOMETRY':
+                ## Remove interpolation_plane collection ! (unseen, but can be hit)
+                if interp_plane := bpy.data.objects.get('interpolation_plane'):
+                    bpy.data.objects.remove(interp_plane)
+                if interp_col := bpy.data.collections.get('interpolation_tool'):
+                    bpy.data.collections.remove(interp_col)
+
                 if col != context.scene.collection:
                     included_cols.append(col.name)
                 ## Maybe include a plane just behind geo ? probably bad idea