08MS1800, Development of Function Extensible Real-Time Renderer,
Nam Seung Woo
Abstract
본 논문에서는 그래픽 디자이너의 쉐이더 제작 과정을 효과적으로 지원할 수 있는 쉐이더 검색 시스템에 대하여 논의한다. 쉐이더를 제작하는 과정에는 몇 가지 난점이 존재한다. 첫 째, 쉐이더에 대한 전문적인 지식이 요구된다. 둘 째, 렌더링 시간이 매우 길다. 셋 째, 쉐이더 제작 과정 시 시행착오를 많이 겪는다. 본 논문에서는 이러한 문제들을 극복하기 위하여 유사 쉐이더 검색 시스템인 Shader Space Navigator를 제안한다. Shader Space Navigator는 쉐이더의 에트리뷰트들을 분석하여 다수의 쉐이더 데이터들이 저장되어 있는 쉐이더 데이터베이스 안에서 그래픽 디자이너가 원하는 쉐이더와 매우 유사한 쉐이더를 검색해 준다. 검색된 쉐이더에 몇 번의 간단한 수정만을 가함으로써 그래픽 디자이너가 원하는 최종 쉐이더를 얻을 수 있기 때문에 기존의 난점들을 해결할 수 있다. 본 논문에서는 쉐이더 데이터베이스 구축 방법과 Shader Space Navigator의 구현 이슈에 대하여 논의하고 쉐이더 검색 결과에 대한 예제를 보인다.
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