Fast ray tracing procedure using space division with uniform rectangular grid

Authors
Yun, ZQ Iskander, MF Zhang, ZJ
Citation
Zq. Yun et al., Fast ray tracing procedure using space division with uniform rectangular grid, ELECTR LETT, 36(10), 2000, pp. 895-897
Citations number
5
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ELECTRONICS LETTERS
ISSN journal
00135194 → ACNP
Volume
36
Issue
10
Year of publication
2000
Pages
895 - 897
Database
ISI
SICI code
0013-5194(20000511)36:10<895:FRTPUS>2.0.ZU;2-7
Abstract
A fast ray tracing procedure using space division is presented with the ass umption that the reflection/transmission surfaces exactly coincide with the grid lines. Cleary's algorithm is used for the Fast space traversing of a ray. The CPU time for the proposed method is approximately 14% of that of t he visibility procedure.