Nonconvex Terrains (Rough)
These "rough"
terrains have greater height variation than do the "mild" terrains.
All times were measured on on an Linux PC with a Pentium III 600 MHz processor
and 256MB RAM.
All images Copyright (C) 2000 Biliana Kaneva and Joseph O'Rourke
A terrain of approx. 400 vertices (800 faces).
Statistics:
n = 392; F = 778;
time = 44 sec;
memory = 22.254 MB
A terrain of approx. 700 vertices (1,400 faces).
Statistics:
n = 650; F = 1294;
time = 97 sec;
memory = 37.627 MB
Two views of a terrain of approx. 1,500 vertices (3,000 faces).
Statistics:
n = 1679; F = 3352;
time = 1029 sec;
memory = 116.196 MB
A terrain of approx. 2,000 vertices (4,000 faces).
Statistics:
n = 1679; F = 3352;
time = 1029 sec;
memory = 116.196 MB
Research supported by NSF grant CCR-9731804.
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