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SIGGRAPH
1994
ACM
13 years 8 months ago
1994
ACM
We present a new particle-based approach to sampling and controlling implicit surfaces. A simple constraint locks a set of particles onto a surface while the particles and the sur...
SIGGRAPH
1994
ACM
13 years 8 months ago
1994
ACM
We present an interactive system for creating pen-and-ink illustrations. The system uses stroke textures--collections of strokes arranged in different patterns--to generate textur...
SIGGRAPH
1994
ACM
13 years 8 months ago
1994
ACM
We describe a data visualization system based on spreadsheets. Cells in our spreadsheet contain graphical objects such as images, volumes, or movies. Cells may also contain widget...
SIGGRAPH
1994
ACM
13 years 8 months ago
1994
ACM
Several existing volume rendering algorithms operate by factoring the viewing transformation into a 3D shear parallel to the data slices, a projection to form an intermediate but ...
SIGGRAPH
1994
ACM
13 years 8 months ago
1994
ACM
Virtual reality systems are placing never before seen demands on computer graphics hardware, yet few graphics systems are designed specifically for virtual reality. An address rec...