ENH: add tpu check before slicing

jira: none
Change-Id: I7d4f053e67f4a4aa22ef990d597d28cb894c4195
(cherry picked from commit 60cdf3b6551a8c18c10db0a746e1b15b764eda66)

src/libslic3r/PresetBundle.hpp

@@ -120,6 +120,7 @@ public:
     //BBS: check whether this is the only edited filament
     bool is_the_only_edited_filament(unsigned int filament_index);
 
+    std::vector<int> get_used_tpu_filaments(const std::vector<int> &used_filaments);
     // Orca: update selected filament and print
     void           update_selections(AppConfig &config);
     void set_calibrate_printer(std::string name);