한국전자통신학회논문지 (The Journal of the Korea institute of electronic communication sciences)

한국전자통신학회 (Korea Institute of Electronic Communication Science)
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절차적 생성 방법을 이용한 실시간 갯벌 모델링

Realtime Tidal Flat Modeling using Procedural Generation Method

  • 박상현 (순천대학교 ICT융합공학부)
  • Park, Sang-Hyun (Dept. ICT Convergence Engineering, Sunchon National University)
  • 투고 : 2021.08.26
  • 심사 : 2021.10.17
  • 발행 : 2021.10.31
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초록

메타버스에 대한 관심이 증가하면서 가상현실을 간접 체험에 접목하려는 많은 노력이 이루어지고 있으며, 게임과 같은 오락뿐만 아니라 학생들의 교육에 활용하고자 하는 시도도 증가하고 있다. 간접 체험의 핵심적인 기술은 사용자가 실제와 같이 느낄 수 있게 대상을 모델링하는 것이다. 갯벌과 같은 자연환경은 시간에 따라 수시로 변하고, 많은 생명체들도 서식한다. 본 논문에서는 갯벌의 생태 환경을 사실적으로 표현하는 체험 콘텐츠를 제작하는 방법을 제안한다. 제안하는 방법에서는 갯벌이 시간적으로 변화하는 모습을 자연스럽게 모델링하는 방법을 설명하고, 갯벌에 서식하는 생명체인 게를 행동 트리를 이용하여 NPC 형태로 모델링하는 방법을 설명한다. 구현 결과는 제안하는 방법이 간단한 알고리즘을 사용하지만 갯벌의 모습을 잘 표현하는 것을 보여준다.

As an interest in metaverse increases, there are many studies to apply virtual reality to indirect experiences. Virtual reality is increasingly being used not only for entertainment such as games but also for educational content. A key technology of indirect experience is modeling an object to provide a realistic experience to the user. Natural environments such as tidal flats change with time, and many living things also live there. In this paper, we propose a method for creating experiential content that accurately models the ecological environment of tidal flats. The proposed method explains how to naturally model the temporal change of tidal flats. We also explain how to model a crab, a creature that inhabits the tidal flat, in the forms of an NPC using the behavior tree. Implementation results show that the proposed method uses simple algorithms but expresses the shapes of tidal flats well.

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참고문헌

  1. S. Woo and D. Chang, "A Study on Metaverse Brand Communication in Trans-media Environment," J. of Brand Design Association of Korea, vol. 19, no. 2, 2021, pp. 29-48. https://doi.org/10.18852/BDAK.2021.19.2.29
  2. W. Seok, "Analysis of Metaverse Business Model and Ecosystem," Electronics and Telecommunications Trends, vol. 36. no. 4, 2021, pp. 81-91. https://doi.org/10.22648/ETRI.2021.J.360408
  3. Y. Lee, "A Study on Parametric Modeling," Cartoon and Animation Studies, no. 59, 2020, pp. 131-153.
  4. S. Lee, "Changes and Challenges of Media Content in the 5G Era," J. of Cybercommunication Academy Society, vol. 36. no. 4, 2019, pp. 5-40. https://doi.org/10.36494/JCAS.2019.12.36.4.5
  5. D. Ahn, S. Cho, and H. Kim, "A Study on the Dynamics of Police Motorcycle Simulator," J. of the Korea Institute of Electronic Communication Sciences, vol.15, no. 3, 2020, pp. 533-541. https://doi.org/10.13067/JKIECS.2020.15.3.533
  6. Y. Jeong and B. Bae, "Procedural Content Generation in Games," Communications of the Korean Institute of Information Scientists and Engineers, vol. 31. no. 7, 2013, pp. 16-25.
  7. J. Ko, B. Kyung, S. Ryu, D. Lee, W. Lee, and D. Lee, "Create 3-Dimension Game World used Procedural Generation Algorithm," J. of Industrial Convergence, vol. 16. no. 1, 2018, pp. 35-40. https://doi.org/10.22678/JIC.2018.16.1.035
  8. K. Jeong, "Implementation of a 3D Terrain Map Editor Based on Height Map," J. Korea Game Society, vol. 2, no. 23, 2010, pp. 79-85.
  9. Y. Sim, H. Kang, and J. Han, "Multi-resolution Perlin Noise Decomposition and Procedural Texture Synthesis by Example," In Proc. The HCI Society of Korea, Jeongseon, Korea, Jan. 2016, pp. 382-388.
  10. S. Park, "NPC Modeling of Plants for Farm Simulation Game," J. of the Korea Institute of Electronic Communication Sciences, vol. 15, no. 5, 2020, pp. 939-948. https://doi.org/10.13067/JKIECS.2020.15.5.939
  11. H. Yoo and S. Kim, "3D Virtual Space Agriculture Education Game based on Historic Environment Simulation and Guiding NPC," J. of the Korean Society for Computer Game, no. 18, 2009, pp. 65-71.
  12. M. Lee, "A Proposal on Game Engine Behavior Tree," J. of Digital Convergence, vol. 14, no. 8, 2016, pp. 415-421. https://doi.org/10.14400/JDC.2016.14.8.415
  13. J. Seo and U. Yang, "Behavior Tree-based Scenario Development Technology to Induce Various Experiences of VR content," J. of Multimedia Information System, vol. 7, no. 4, 2020, pp. 263-268. https://doi.org/10.33851/JMIS.2020.7.4.263
  14. M. Sung, "GPU-based modeling and rendering techniques of 3D clouds using procedural functions," J. of the Korea Institute of Information and Communication Engineering, vol. 23. no. 4, 2019, pp. 416-422. https://doi.org/10.6109/JKIICE.2019.23.4.416