을 선택할 수 있도록 해주는 중요한 정보를 제공하게 될 것이다. Ray-object intersection is an important element in raytracing that ... takes up a substantial amount of computing time. In general, such spatial data structure as kd-tree ... few variants of kd-tree traversal have been proposed suitable for the GPU that has a relatively
차폐를 판단하기 위해 KD Tree Ray Tracing을 적용한 인공위성 궤도 열하중 계산 알고리즘을 개발하였다. This paper discusses the efficient ... alculated in special cases. Moreover, KD tree ray tracing is employed in the calculation of thermal ... rays, and earth irradiation. With the assumption that both earth reflection and earth emission are