Showing papers on "Computer graphics lighting published in 1971"

Interactive graphics for computer-aided design

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Interactive graphics mask design program

Abstract: An interactive graphics program useful for the mask design of both silicon integrated and hybrid thin-film circuits will be described.

Computer Graphics for Integrated Circuit Design

Abstract: State-of-the-art integrated circuits (ICs) are becoming extremely complex. Because of this complexity, each new design will not see the widespread use characteristic of simpler ICs. Thus, it is required that a great deal of custom IC design be done quickly and at low cost. This is the role of Computer Graphics in IC design.

Computer graphics part 1—choosing a system

Abstract: Recent articles in Computer Aided Design 1' 2. 3 have highlighted the benefits of interactive computer graphics in a large number of application areas. It is apparent that the time which can be saved by using graphics for solving particular types of problem will result in its much wider use, particularly for computer-aided design applications. To date, the high cost of implementing a graphics system has been something of a deterrent to its more widespread use, but also so have the problems of systems planning and design. Far too many installations are still inefficiently used and appear to many design engineers to create as many problems as they solve. It is the intention of these two papers to discuss aspects which should receive attention when the installation of a graphics facility is being planned. This first paper will look at the types of system available and give guidelines on how to choose a suitable configuration. The second paper will be concerned with software and programming techniques.

Computer Graphics System for School Design

Abstract: The aim of the COMDAC project is to develop programs that use a graphic display unit and an existing data structure aid to enable an architect to interactively generate a three dimensional model of a proposed building in memory store. Routines are also being developed that will enable the user to evaluate and develop the model so generated and to output hard copy drawings and schedules when required.

Building Design by Computer Graphics

Abstract: The views and comments expressed here are not from a computer scientist but rather from a user of computer graphics who has only a very limited understanding of the machine and the processes that instruct these machines to perform certain functions However, I am involved in developing some systems and programs that will assist the architect or engineer in the practice of his profession, namely that of creating buildings or physical structures, from their early planning stage to their final occupancy.