• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.53-54
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• 2014

최근 국내외에서 모바일 시장은 큰 성장을 구가하고 있다. 이러한 추세에 발맞추어 모바일 게임 개발을 위해 여러 엔진을 게임업체에서 사용하고 있다. 특히 유니티 엔진은 멀티플랫폼을 지원하며, 저렴한 가격과 간단하고 쉽게 게임을 개발할 수 있다는 장점으로 많은 개발자들이 이용하는 엔진이다. 개발사 및 개인 개발자도 많이 이용하는 만큼 유니티의 여러 기능들과 이를 이용한 게임 제작은 개발 비용을 줄일 수 있는 장점을 가지고 있다. 본 논문에서는 유니티 엔진을 이용하여, 간단한 1인칭 게임을 제작할 수 있는 개발 방법에 대해 설명한다.

• Journal of the Korea Society of Computer and Information
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• v.23 no.9
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• pp.21-26
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• 2018

A variety of game algorithms have been proposed in recent years. Racing games using these new algorithms have greatly improved compared to those in the past. According to the analysis of racing games done by wheelgamer.com, a website that specializes in racing games, cars are the most common subject in mainstream racing games. These results show there are very few racing games using special subjects such as boats. This paper proposes a method to develop a realistic boat racing game using the Buoyont Force, beyond the limitation of typical racing games that are restricted to cars. A Material Editor based on Unreal Engine 4.12 is used to manifest the Dynamic Material of realistic ocean water. Blueprint, a visual scripting function, is used to materialize buoyancy which allows the boat to move freely along the waves.

• Journal of Korea Game Society
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• v.21 no.4
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• pp.109-116
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• 2021

In this paper, we considered that recently 3D game characters have been almost alike realistic expression because of a great mathematical computation and efficient techniques on GPU hardware. We presented the rendering technique and analysis for 3D game characters to simulate and render mathematical approach model from recent researches to perform the game engine for the surface reflection of lighting model. We compare our approach with the existing variant rendering techniques here using Open GL shader language on game engine. The experimental result will be provided the view-dependent visual appearance of variant and effective modeling characters for realistic expression using existing methods on the GPU for effective simulations and rendering process. Since there are many operations that are used redundantly while performing mathematical operations, the necessary functions and requirements have been to compute in advance.

• Journal of Korea Game Society
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• v.15 no.6
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• pp.97-106
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• 2015

In an Unity engine for multi-player online games, the main thread processing game logic must be separated from the network thread that is responsible for network packet communication. Packet communication between the network threads needs to drop packets that overlap in order to improve the rendering speed. In this paper, the packet discard policy of network thread is proposed for an Unity engine for multi-player online games. The proposed method is the hybrid method of both Partial Packet Discard and Periodic Packet Discard methods to improve the rendering speed by periodically discarding overlapped network packets managed by the queue. The rendering speed of the proposed method is analyzed and its effectiveness is verified by various packet generating simulations of the Unity engine for multi-player online games.

• Proceedings of the Korea Contents Association Conference
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• 2005.05a
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• pp.55-58
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• 2005

The existing game development way is adopting a direct engine design way. It was hard to learn game development, but it can learn the process that uses a script an abstraction. And it improves productivity and convenience anger because modeling does not do an engine directly and reduce a development cost and can solve a problem of a development human power security. The representative characteristic of this paper was able to change a development environment into an abstract script language with modeling having done an engine in the existing game development environment directly.

• Advances in Computational Design
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• v.3 no.4
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• pp.405-418
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• 2018

Building Information Modelling (BIM) and Discrete Event Simulation (DES) are tools widely used in the context of the construction industry. While BIM is used to represent the physical and functional characteristics of a facility, DES models are used to represent its construction process. Integrating both is beneficial to those interested in the field of construction management since it has many potential applications. Game engines provide a human navigable 3D virtual environment in which the integrated BIM and DES models can be visualised and interacted with. This paper reports the experience obtained while developing a simulator prototype which integrates a BIM and a DES model of a single construction activity within a commercial game engine. The simulator prototype allows the user to visualise how the duration of the construction activity is affected by different input parameters interactively. It provides an environment to conduct DES studies using the user's own BIM models. This approach could increase the use of DES technologies in the context of construction management and engineering outside the research community. The presented work is the first step towards the development of a serious game for construction management education and was carried out to determine the suitable IT tools for its development.

• The KIPS Transactions:PartD
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• v.12D no.2 s.98
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• pp.267-274
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• 2005

New game softwares usually have much similarities with old one in the sense of properties and procedures. But nevertheless, the development could be duplicated several times without referencing or reusing of others. In addition, because there is no standardized process about the game engine, the products generated by other software development processes are difficult to understand and to reuse. Therefore, the enterprise developing new game software newly analyze and design although it is same process as the old one. This paper proposes the improved process of the game engine, analysis of structures and relations, classification of the class and the module and their combination methods, implementation of storage, and processor model to apply the component based development method to the game engine.

• International Journal of Internet, Broadcasting and Communication
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• v.16 no.2
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• pp.75-80
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• 2024

Research on the visual narrative impact of Unreal Engine's Lumen lighting system in games aims to delve into how Lumen's lighting technology plays a crucial role in game design and gameplay experience, thereby enhancing the visual storytelling of games. Lumen, Unreal Engine's dynamic global illumination solution, calculates lighting and shadows in real-time during gameplay, creating a more realistic and immersive environment. Analysis indicates that Lumen technology not only provides visually realistic and dynamic lighting effects but also significantly enriches the expressiveness and immersion of the game narrative through its changes in light and shadow.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.84-86
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• 2017

모바일 어플리케이션의 주요 분야로 게임을 들 수 있다. 본 논문에서는 게임 엔진을 활용하여 횡 스크롤 방식의 모바일 게임 어플리케이션의 설계를 제안한다. 제안한 게임 모델을 유니티 엔진을 활용하여 구현하도록 하였다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.206-207
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• 2020

본 논문에서는 웹툰에서 사용되는 대규모 군중 격투씬을 표현하기 위하여 Unity3D 엔진을 사용하는 방법에 대해 연구하였다. 웹툰에서는 대규모 군중을 표현할 때 그 작업량을 줄이고 속도를 올리기 위해 여러 가지 자동화 방법을 고려하고 있고, 빠른 피드백과 실시간 렌더링, 쉬운 조작이 가능한 게임 엔진은 이 경우에 매우 유용한 도구가 될 수 있다.