SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
This paper describes the design and implementation of IRIS Performer, a toolkit for visual simulation, virtual reality, and other real-time 3D graphics applications. The principal...
SIGGRAPH
1994
ACM
14 years 3 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...
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
Rotated dispersed-dot dither is proposed as a new dither technique for digital halftoning. It is based on the discrete one-to-one rotation of a Bayer dispersed-dot dither array. D...
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
Lambert's model for body reflection is widely used in computer graphics. It is used extensively by rendering techniques such as radiosity and ray tracing. For several real-wo...
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
An algorithm for creating smooth spline surfaces over irregular meshes is presented. The algorithm is a generalization of quadratic B-splines; that is, if a mesh is (locally) regu...
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
Specifying the motion of an animated linked figure such that it achieves given tasks (e.g., throwing a ball into a basket) and performs the tasks in a realistic fashion (e.g., gra...
SIGGRAPH
1994
ACM
14 years 3 months ago
1994
ACM
The work described here extends the power of 2D animation with a form of texture mapping conveniently controlled by line drawings. By tracing points, line segments, spline curves,...
SIGGRAPH
1994
ACM
14 years 3 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...