Search results
Results From The WOW.Com Content Network
Text and graphics could be mixed, and there were additional tools for drawing axes and markers. The waveform graphics system was used only for a short period of time before it was replaced by the more sophisticated ReGIS system, first introduced on the VT125 in 1981. [1] ReGIS allowed the construction of arbitrary vectors and other shapes.
A scientific visualization of a simulation of a Rayleigh–Taylor instability caused by two mixing fluids. [1] Surface rendering of Arabidopsis thaliana pollen grains with confocal microscope. Scientific visualization (also spelled scientific visualisation) is an interdisciplinary branch of science concerned with the visualization of scientific ...
The board set partitioning scheme is the same as the RealityEngine, as a result of Silicon Graphics wanting the RealityEngine to be easily upgradable to the InfiniteReality. Each pipeline consists of one Geometry Engine board, one, two or four Raster Manager boards and one Display Generator board. [1]
A surface may be composed of one or more patches, where each patch has its own U-V coordinate system. These surface patches are analogous to the multiple polynomial arcs used to build a spline. They allow more complex surfaces to be represented by a series of relatively simple equation sets rather than a single set of complex equations.
[26] [27] The Laboratory was an enormous influence on the commercial Environmental Systems Research Institute, Esri, founded in 1969 by Jack Dangermond, a landscape architect graduate of Harvard Graduate School of Design who had worked as a research assistant at the Laboratory during 1968 and 1969. Scott Morehouse, the development lead for the ...
Surface waves span a wide frequency range, and the period of waves that are most damaging is usually 10 seconds or longer. Surface waves can travel around the globe many times from the largest earthquakes. Surface waves are caused when P waves and S waves come to the surface. Examples are the waves at the surface of water and air (ocean surface ...
It was soon followed by the IRIS 1200, another terminal with a larger backplane, [1] before the IRIS 1400 emerged as SGCS's first standalone workstation in 1984. [2] The processor used in these early systems, the 'PM1', was a variant of the SUN (Stanford UNiversity) processor, and sported a Motorola 68000 (or 68010) clocked at 8 MHz. With the ...
This was used because it had good color density and contrast - also because it was less costly as surplus for some years. Exposures vary from 1/20 at f1.2 to f2, closeup at about 15 inches from scope screen. Cameras used were a Praktica and a Nikon. For the 4x5 work I used a B&J press with a German war surplus aerial lens, an f2 tessar if 120mmf.1.