This paper presents a pedagogical introduction to the issue of how implement Lorentz transformations in relativistic visualization. The most efficient approach is use even geometric algebra 3+1 spacetime dimensions, or equivalently complex quaternions, which are fast, compact, and robust, straightforward compose, interpolate, spline. has been incorporated into Black Hole Flight Simulator, an in...

The purpose of this document is to give the vision for interactive computer graphics physical based simulation systems. It focuses on the needs of stakeholders and the reasons for such needs. The vision document is directed toward the Softbody Simulation System. This serves as a typical physical-based simulation system involving real time computer graphics. Understanding this system and its req...

This paper examines a steerable projection system, the everywhere displays projector (ED-projector), which transforms surfaces into interactive displays. In an ED-projector, the display image is directed onto a surface by a rotating mirror. Oblique projection distortion is removed by a computer-graphics reverse-distortion process and user interaction (pointing and clicking) is achieved by detec...

We specify a 3D network-distributed virtual environment (DVE) where students learn computer graphics programming. The client/server software consists of a programming environment, the 3D DVE that is used to develop dynamic link libraries (DLLs) to generate 3D graphics. The software distributes a DLL to remote clients in an automatic way, and allows students to view the output of the DLL togethe...

The article is an overview, analysis, and generalization of information about methods teaching computer graphics. devoted to the use modern in education. Teaching graphics one most important areas using a personal computer, which considered today component training. also considers data ofthe study on electronic method Itcan be noted that it necessary introduce contribute development versatile p...

This paper stems from the educational experience of the Research and Development (R+D) Advanced Computer Graphics Group (GIGA), which belongs to the Computer Systems and Languages Area of the Computer and System Engineering Department of the University of Zaragoza. The teaching activity focuses basically on Computer Engineering in relation to the group of subjects collectively known as Computer...

Recently there have been rapid advancements in 3D techniques and technologies. Hardware has both improved and become considerably cheaper, making real-time and interactive 3D available to the hobbyist, as well as to the researcher. There have been major studies in such areas as molecular modeling, photogrammetry, flight simulation, CAD, visualization of multidimensional data, medical imaging, t...

Interactive 3-D Graphics are a new emerging field enabled by powerful and cost-effective computer systems. The goal is to present a three-dimensional image of a scene stored in a computer to give a human user the impression that he or she is looking at a virtual world. In producing such an illusion, we would like to always be able to produce images that match or exceed the limits of human visua...