Spawn actor at location with rotation

Pattern: MakeTransform(Location=SpawnLocation, Rotation=SpawnRotation, Scale=(1,1,1)) → SpawnActorFromClass(Class=ActorClass, SpawnTransform=Transform) → CastTo<YourClass>(ReturnValue). SpawnActorFromClass inputs: 'ActorClass', 'SpawnTransform' (Transform), not separate Location/Rotation. Use MakeTransform node to build the Transform struct from Location+Rotation+Scale.

PlaySoundAtLocation — play sound at world location

UGameplayStatics::PlaySoundAtLocation.

GetPlayerViewPoint — get camera world location and rotation

Outputs are 'Location' and 'Rotation' — NOT ReturnValue. Used for line traces from camera.

Spawn actor at location with collision handling

Pattern: Trigger → SpawnActorFromClass(Class, MakeTransform(Location, Rotation, Scale), CollisionHandling, Owner) → ReturnValue → IsValid branch → use spawned actor. Always check IsValid on ReturnValue. For many spawns, spread across frames with timer to avoid hitches.

SpawnSystemAtLocation — spawn Niagara particle system at location

UNiagaraFunctionLibrary::SpawnSystemAtLocation.

SpawnEmitterAtLocation — spawn particle effect at world location

UGameplayStatics::SpawnEmitterAtLocation. For Niagara, use SpawnSystemAtLocation.

GetSocketLocation — get world location of a socket on mesh component

GetSocketLocation — get world location of a named socket on a mesh

Pure node. Socket must be defined in the skeletal mesh or added in the Editor.

ProjectWorldLocationToScreen — project 3D location to 2D screen coordinates

APlayerController method.

SpawnSoundAtLocation — spawn persistent audio component at location