Graphics (TOG)


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ACM Transactions on Graphics (TOG), Volume 7 Issue 3, July 1988

Multiprocessor experiments for high-speed ray tracing
Pradeep Chilka, Severin Gaudet, Thomas Calvert, Richard Hobson
Pages: 151-179
DOI: 10.1145/44479.44480
New single- and multiprocessor models for ray tracing are presented. Important features are (1) the use of custom VLSI building blocks, (2) the use of a modified hierarchical data-structure-based ray tracing algorithm with three disjoint data...

Formal specification of a small example based on GKS
L. S. Marshall, E. V. C. Fielding, D. A. Duce
Pages: 180-197
DOI: 10.1145/44479.44481
Implicit regeneration is a fundamental concept of the Graphical Kernel System (GKS), an IS0 International Standard, but it is difficult to understand as presented in the English language specification of GKS. Consequently, it is a good example...

Composing Bézier simplexes
Tony D. DeRose
Pages: 198-221
DOI: 10.1145/44479.44482
This paper describes two algorithms for solving the following general problem: Given two polynomial maps f: Rn ↦ RN and S RN...