Hello, this is very easy to do in C++, and it works across all PrimitiveCompontents. Here’s some examples of a few of the functions you can use:
To set the response to WorldStatic objects to Ignore, do this:
Component->SetCollisionResponseToChannel(ECollisionChannel::WorldStatic, ECollisionResponse::ECR_Ignore);
To set the component’s collision settings to the “OverlapAll” preset, you’d do this:
Component->SetCollisionProfileName(TEXT("OverlapAll"));
To set the component’s collision type to “Pawn”:
Component->SetCollisionObjectType(ECC_Pawn);
Please look through the “SetCollision” functions on this list, they are helpful.
I recommend you consider using custom collision presets. You can set them up from Project Settings → Collision and use them with SetCollisionProfileName.
Hope this helps!