Shapes Gallery :

- Suppress to create a PNG-files for system shapes
 - Allow to load the OBJ files

src/slic3r/GUI/GUI_App.cpp

@@ -428,6 +428,7 @@ wxString file_wildcards(FileType file_type, const std::string &custom_extension)
         /* FT_GCODE */   "G-code files (*.gcode, *.gco, *.g, *.ngc)|*.gcode;*.GCODE;*.gco;*.GCO;*.g;*.G;*.ngc;*.NGC",
         /* FT_MODEL */   "Known files (*.stl, *.obj, *.amf, *.xml, *.3mf, *.prusa)|*.stl;*.STL;*.obj;*.OBJ;*.amf;*.AMF;*.xml;*.XML;*.3mf;*.3MF;*.prusa;*.PRUSA",
         /* FT_PROJECT */ "Project files (*.3mf, *.amf)|*.3mf;*.3MF;*.amf;*.AMF",
+        /* FT_GALLERY */ "Known files (*.stl, *.obj)|*.stl;*.STL;*.obj;*.OBJ",
 
         /* FT_INI */     "INI files (*.ini)|*.ini;*.INI",
         /* FT_SVG */     "SVG files (*.svg)|*.svg;*.SVG",