fix deprecated function name and add scalarbar3d

gustaf/helpers/options.py

@@ -87,6 +87,19 @@ def __repr__(self):
         "label_format: str}. Setting bool will add a default scalarbar",
         (bool, dict),
     ),
+    Option(
+        "vedo",
+        "scalarbar3d",
+        "3D scalarbar describing cmap. At least an empty dict or "
+        "dict with following items are accepted: "
+        "{title: str, pos: tuple, size: list, title_font: str, "
+        "title_xoffset: float, title_yoffset: float, title_size: float, "
+        "title_rotation: float, nlabels: int, label_font:str, "
+        "label_size: float, label_offset: float, label_rotation: int, "
+        "label_format: str, draw_box: bool, above_text: str, below_text: str, "
+        "nan_text: str, categories: list}",
+        (bool, dict),
+    ),
     Option(
         "vedo",
         "arrow_data",

gustaf/show.py

@@ -317,11 +317,17 @@ def _vedo_showable(obj, as_dict=False, **kwargs):
         vedo_obj.cmap(cmap_kwargs.pop("input_cmap"), **cmap_kwargs)
 
         # at last, scalarbar
-        # deprecated function name, keep it for now for backward compat
         sb_kwargs = obj.show_options.get("scalarbar", None)
         if sb_kwargs is not None and sb_kwargs is not False:
             sb_kwargs = dict() if isinstance(sb_kwargs, bool) else sb_kwargs
-            vedo_obj.addScalarBar(**sb_kwargs)
+            vedo_obj.add_scalarbar(**sb_kwargs)
+
+        sb3d_kwargs = obj.show_options.get("scalarbar3d", None)
+        if sb3d_kwargs is not None and sb3d_kwargs is not False:
+            sb3d_kwargs = (
+                dict() if isinstance(sb3d_kwargs, bool) else sb3d_kwargs
+            )
+            vedo_obj.add_scalarbar3d(**sb3d_kwargs)
 
     elif data_name is not None and vertex_data is None:
         utils.log.debug(