• International Journal of Contents
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• v.3 no.4
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• pp.8-14
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• 2007

This study focuses on modeling mobile 3D game engine and suggesting modified skinned-mesh schema based on JSR-184 in order to improve the performance in terms of memory consumption and time complexity. Most of the 3D games have used OpenGL-ES low-level APls, which may limit portability and fast developing time. Hence, the 3D mobile game engine providing high-level APls which works on GSM (Global System for Mobile Communication) phones on J2ME, is proposed here in order to optimize the performance for Java environment abiding JSR-184 standard. To prove performance enhancement, skinned-mesh schema on JSR-184 engine is modified and tested. The experimental results are shown.

• The KIPS Transactions:PartA
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• v.14A no.4
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• pp.197-202
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• 2007

This study focused on design and implementation of Mobile 3D Bluetooth Game Engine based on OpenGL-ES. In Mobile 3D network game so far, there is a form the mainstream of wireless inter-net game using WAP and VM. But, VM game we popular because of an excessive communication expense problem for this mobile network game that occur when connect to wireless internet as point out to problem by it, that is, stand-alone game are very popular. This study introduce a mobile 3D Bluetooth Game Engine which is based on mobile 3D standard using OpenGL-ES to solve a problem like mobile network game generally that occur when connect to take pleasure a wireless internet from some people into a short distance. When the number of concurrent packet datum by Bluetooth terminal transfers to each other, we shows that the proposed scheduling scheme for enhancing the process speed up on Bluetooth.

• Journal of the Korea Computer Graphics Society
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• v.23 no.3
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• pp.87-94
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• 2017

Due to improvements in the capabilities of commercial game engines, there are increasing instances of applying game engines to scientific visualization applications. This study describes a case of creating a virtual reality application that visualizes medical volume data based on the Unity3D game engine. When using a game engine, there is an advantage that various functions required for an application are basically provided, such as depth sorting of translucent objects or virtual reality hardware support. On the other hand, there is a restriction that the structure of the application program should be modified to suit the characteristics of the game engine. This paper describes a method for visualizing medical volume data using the structure of a game engine. As a result, we were able to create a virtual reality scene that consisted of surface data and medical volume data fragments together. And we confirmed the possibility of game engine as a future medical simulation production tool.

• Journal of Korea Game Society
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• v.3 no.2
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• pp.42-55
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• 2003

Domestic game companies are competitive in developing on-line 2D game contents. However, they have difficulties in maintaining the competitive edge in the area of on-line 3D game technologies owing to the limited funds and technologies. The 3D on-line game engine technologies we have intended to propose in this research are highly expected to be the key technologies ensuring the competitive edge over other countries. For this, we propose a full 3D online game engine that reflects the cutting edge technologies trend in the computer gaming industry. Our game engine is integrated with rendering and animation core technologies to visualize the game world, and provides stable network service through the Internet using server technologies.

• Journal of Korea Game Society
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• v.3 no.2
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• pp.56-63
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• 2003

This research is a result of the study of 3D online game engine supported by korea science foundation in third year. The 3D engine and server engine have been upgraded from those in second year. A demonstration game has been made using our engines. Source codes of our engines have been distributed to several research centers for analysis and evaluations. The methodology of game development using our engines is described as well as the efficiency of our engines. In this paper, features and performance of the proposed engines are described as well as the methodology of utilizing the engines.

• Journal of the Korea Society of Computer and Information
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• v.23 no.8
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• pp.25-30
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• 2018

In this paper, we design a 2D one touch runner game which controls on smart device easily using a Unity3D game engine. Unity is the creator of the world's widely-used 2D and the 3D cross-platform game engine developed by Unity Technologies. Also, Unity builds high-quality 2D and 3D games on a various hardware device. This paper shows the familiar character as a cartoon and feels to enjoy using platformer with various game users. we show that the proposed platformer method improve controlling game path on the smart device.

• Proceedings of the Korea Contents Association Conference
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• 2006.05a
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• pp.294-297
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• 2006

All through the World, the Game Market has grown up speedily and the Game technology progress rapidly for the advancement of the computer technology and the increase of the number of PC in use. For in this thesis, we will research on a real-time 3D game engine technique that is the core of FPS(First Person Shooter) which apply a 3D virtual reality and deduce a production of contents. Finally we will comment on a direction in development of the game engine.

• Journal of Korea Game Society
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• v.4 no.2
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• pp.3-11
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• 2004

Game engine is generally used to reduce the risks in the game industry and provides various game editing tools. We analyse the requirements of the game editing tools to support the development of the 3D online action game. To analyse the requirements of the game editing tools, we compare the editing tools of the famous game engines. And then we design and implement the game editing tools. The concern on the game engine including the editing tools will be realize the high value of the game industry.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.11
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• pp.3155-3162
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• 2009

As game industry is growing, the desire for game that has more fresh and various contents is bigger. However software framework for this is not exist. Middlewares for certain game technologies, like 3D engine, physics engine, are in matured step, but it is very hard to see the framework for the flow of game-logic. This paper proposes Game-Logic Engine, the software framework for design and implementation of game-logic, implements a prototype of game logic engine. Game-logic flows for various game genre are easily described and combined by the Game-Logic Engine.

• Archives of design research
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• v.17 no.3
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• pp.101-110
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• 2004

The purpose of this study is to draw a distinction between general computer graphics courses and game development ones and to find out making various improvements in game graphics courses. In addition to general hand-drawing skills and computer graphics technology which are essential for the students who major in game graphics; however, the special classes should be required for them to comprehend the work process of game development and to produce the game graphics data. This necessity of the discriminative education is going to be an identification of game development department. Although loading game data onto a game engine and finding out the solution to problems of data is one of the excellent settlement for educating game graphics students, it is not possible to purchase the commercial game engine such as Quake or Lithtech and to analyze the commercial program libraries. For this reason, this research presents the replacement of commercial game engine with VRML97 for the academic purpose and shows what effect upon education will be. It is expected that the VRML97 can be a substitute of the game engine for the effectiveness of game graphics education with more active study and verification of game fields.