PTFX Example

void AddFXTrail(Entity e, Vector3 posOffset)
        {
            if (e != null && e.Exists())
            {
                Function.Call(Hash.REQUEST_NAMED_PTFX_ASSET, "scr_minigamegolf");
                Function.Call(Hash._SET_PTFX_ASSET_NEXT_CALL, "scr_minigamegolf");

                if (!Function.Call<bool>(Hash.DOES_PARTICLE_FX_LOOPED_EXIST, FxName)) //FxName is a global int in this example
                {
                    FxName = Function.Call<int>(Hash.START_PARTICLE_FX_LOOPED_ON_ENTITY, "scr_golf_ball_trail", e, posOffset.X, posOffset.Y, posOffset.Z, 0.0, 0.0, 180.0, 3.0, false, false, false);
                    Function.Call(Hash.SET_PARTICLE_FX_LOOPED_COLOUR, FxName, 0f, 10f, 250f, false);
                }
            }
        }

        void StopFXTrail()
        {
            Function.Call(Hash.REMOVE_PARTICLE_FX, FxName, true);
        }