References
- J.-H. Bhae, Y. Choi, "A comparative study on the displaying ammo UI in VR FPS game: based on HUDs, Spatial Elements, and Diegetic Displays," Journal of Digital Contents Society, Vol. 23, No. 4, pp. 613-620, Apr. 2022 https://doi.org/10.9728/dcs.2022.23.4.613
- Unreal5, https://www.unrealengine.com/ko/