• AddVertex() : qoccmakebottle.cpp, qoccmainwindow.cpp
• Handle() : qoccinputoutput.cpp, qoccdocument.cpp, qocccontroller.cpp, qocc3dwidget.h
• LoadBottle() : qoccmakebottle.cpp, qoccmainwindow.cpp
• main() : main.cpp
• MakeBottle() : qoccmakebottle.cpp
• ShowOrigin() : qoccmakebottle.cpp, qoccmainwindow.cpp

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