Since the the release of Unreal 4.7 and above, a few modification need to be done to reproduce the 3rd Person Power-Up Game with C++. You can get the c++ files corrected withinh this zip Unreal_4_7_3_C++_tutorialSource.

Note: All this junk is not required anymore :P, ceres has been patched.    Ceres Solver [1] is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two …

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