AFRIGRAPH
2004
ACM
14 years 2 months ago
2004
ACM
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
Models of implicit surfaces and curves trimmed by a solid are discussed in the context of dimensionally heterogeneous object modeling. Both a carrier surface and a trimming solid ...
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
We describe techniques for exploring 3D scenes by combining non-linear projections with the interactive data mining of camera navigations from previous explorations. Our approach ...
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
In the real world, the human eye is confronted with a wide range of luminances from bright sunshine to low night light. Our eyes cope with this vast range of intensities by adapta...
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
This paper describes the process of designing an authoring tool for virtual environments, using constructivist principles. The focus of the tool is on helping novice designers wit...
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
Even though the speed of software ray tracing has recently been increased to interactive performance even on standard PCs, these systems usually only supported triangles as geomet...
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
– Application services are fundamental network components that allow organizations the ability to operate efficiently. It has become essential for organizations to monitor the pe...
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
A better understanding of how users perform virtual reality tasks may help to build better virtual reality interfaces. In this study, we concentrate on the impact of large display...
AFRIGRAPH
2004
ACM
14 years 4 months ago
2004
ACM
The ancient Egyptian temple of Kalabsha dates back to 30 BC. In 1963 the temple was dismantled and moved to a new site in order to save it from the rising waters of the Lake Nasse...