This question are so basic that I feel bad opening a topic for it, whish there was a chat instead, maybe I should propose that later
Anyway, here's my code:
// Called every frame
void UOpenDoor::TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction)
{
Super::TickComponent(DeltaTime, TickType, ThisTickFunction);
OpenDoor(DeltaTime);
}
void UOpenDoor::OpenDoor(float DeltaTime) {
float RotationAmmount = RotationSpeed * DeltaTime;
if (!FMath::IsNearlyEqual(CurrentYaw, OpenYaw, RotationAmmount))
{
float NewYaw = CurrentYaw - RotationAmmount;
CurrentYaw += NewYaw < -180 ? NewYaw + 360 : -RotationAmmount;
GetOwner()->SetActorRotation(FRotator(0.f, CurrentYaw, 0.f));
}
}
My question pertains the OpenDoor() function called every frame.
As you see I'm creating 2 floats inside of it every frame(let's assume this door keep opening forever), is this a good practice or since it happens every frame I should rather have those 2 floats as persistent private variable of my class? Between the two methods, there can be any noticeable performance difference with many assets that create 2 floats at every frame?
My second question is similar to the first, but is about the GetOwner() function called every frame. Should I rather store a Owner pointer in my class? Can this become noticeably expensive if I have many objects calling GetOwner function at every frame?
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