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How to connect the variables C ++ in UMG?

Hello I'm trying to HP ProgressBar , and everything led me into a dead end.

My problem is, I have no idea how to use C++ variable in UMG. I want to connect the variables C ++ in UMG and Progress Bar.

Like this.

C++ float CharacterHealth;


UMG CharacterHealth Progress Bar.

Excuse me for being so complicated. Please let me know if there is any place to check. Thank you for your detailed answer.

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asked Jul 11 '17 at 07:49 AM in Blueprint Scripting

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There is the same procedure as use any C++ variable in a blueprint. Your blueprint class should be descendant class from C++ class with variables to see the variables in the blueprint.

Also you need some C++ event to refresh the progress bar. Or you can do it every tick.

Blueprints, Creating Variables in C++ For Use In BP

Couple month ago I asked similar question :)

How to cast C++ variable to another Blueprint class

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answered Jul 11 '17 at 09:27 AM

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avatar image lueha55 Jul 11 '17 at 11:32 AM

Thank you for your kind reply ! I'll have to do it right away.

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