Earticle

초록

영어

In 3D games, the deferred rendering is an effective way in processing realistic visual effects using multiple render targets regardless of the scene complexity. In this paper, based on deferred rendering using multiple render targets, the 3D game visual effect techniques such as dynamic lights, specular, shadow, motion blur, and water shading are compared and analysed. The 3D game supporting deferred rendering is developed to evaluate various 3D rendering effects with variation of the size of the render target memory in terms of the rendering speed. The performance results show that the rendering speed of the 3D visual effect techniques with 4bytes render target memory is average 1.4 and 1.9 times better than those of 8bytes and 16bytes memories, respectively. Also, the shadow mapping with 2-pass plays the biggest role on the performance. Other techniques with 1-pass cause a negligible speed degradation.

목차

ABSTRACT
 1. 서론
 2. 3D 게임 시각적 효과 기법
  2.1 스페큘러 매핑
  2.2 그림자 매핑
  2.3 모션 블러
  2.4 워터 쉐이딩
 3. 3D 게임 실험 및 검증
 4. 결론
 참고문헌

키워드

저자

• 이동렬 [ Dongryul Lee | 한국산업기술대학교 게임공학과 전공 재학 중 ]
• 김영식 [ Youngsik Kim | 한국산업기술대학교 부교수 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  컴퓨터게임및콘텐츠논문지(구 한국컴퓨터게임학회논문지) [Journal of Computer Games and Contents]

• 간기

  월간

• pISSN

  3091-7409

• eISSN

  3092-3638

• 수록기간

  2002~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 691 DDC 793