How to add spline points with coordinates through C++ code?

Development Programming & Scripting C++
, , , ,
1

Hi beautiful people of internet and UE!

I’ve got a question related to splines in UE4.

I would like to add spline points using coordinates through C++ code, but I’ve found nothing about it on the internet. Any answer is welcome.

Thank you in advance!

2

this?

    USplineComponent* mySpline =  CreateDefaultSubobject<USplineComponent>("MySpline",true);

	FSplinePoint myPoint;

    myPoint.Position = FVector(0.0f,0.0f,0.0f);
	myPoint.Rotation = FRotator(0.0f,0.0f,0.0f);
	myPoint.Scale = FVector(0.0f,0.0f,0.0f);

	mySpline->AddPoint(myPoint,true);

#include "Components/SplineComponent.h"
3

Thank you very much!

I think I might have been not totally accurate about my problem. I would like to define the points of ONE spline using coordinates in C++ code. Is it possible?

4

you have a bunch of functions in the SplineComponent Class for anything you want to do:

USplineComponent | Unreal Engine Documentation.

if you want to get the #of points in your spline: GetNumberOfSplinePoints()

move a point of the spline: SetLocationAtSplinePoint()

add point: AddPint()

Get a position in any point of the spline (from 0 to 1) GetWorldLocationAtTime()

etc