I would like to create a certain type of action with Blueprint.
I want the player to be able to take measures in the game.
For example he clicks on the floor an icon appear which is the start of his measure & the second click in the scene is the end of it.
A line is created between these 2 points and the measure appears above
Do you think something like that is possible in UE4 and particularly with Blueprint?
Yes I made it with Fen’s maths it was quite easy ! If you can’t succeed how to do it I might send you a screenshot of my blueprint when I get back home tonight, just tell me !
In your widget under the construction event, cast to your character blueprint and save the output to a variable. When you go to bind the text value of your text box, all of the text variables saved within your character blueprint will be accessible.