James D. Foley
ABSTRACT
The Core System is a proposed standard subroutine package for line-drawing graphics. We present some Core System extensions for use with raster graphics equipment. The extensions, which are upward-compatible with the present Core System, provide filled polygons, display of arrays of pixels, use of a color look-up table, and hidden-surface or hidden-edge removal. The extensions are being intergrated into an existing Core System implementation.
- 1.Christiansen, H., Prown, B., and McLary, L. "A General Purpose Computer Graphics Display System for Finite Element Models", Light, Shock and Vibration Bulletin, Part 5 (August 1976), 61-66.Google Scholar
- 2.Foley, J., Templeman, J. and Dastyar, D. Study of Raster Extensions to GCS, final report to Waterways Experiment Station, Contract DACA39-78-M-0073, August 1978.Google Scholar
- 3.Foley, J., Templeman, J. and Dastyar, D. Reference Manual - Raster Extensions to the Core System, George Washington University, EE & CS Dept., Washington, D. C. 20052, December 1978.Google Scholar
- 4.Fulton, D.L. and Duquet, R.T. "List Processing Primitives for BASIC", Computers and Graphics 1(2/3), September 1975, pp. 203-210.Google ScholarCross Ref
- 5.Gouraud, H. "Computer Display of Curved Surfaces", IEEE Transactions on Computers C-20, 6 (June 1971), 623-628.Google ScholarDigital Library
- 6.Status Report of the Graphics Standards Planning Committee of ACM/SIGGRAPH. Published as Computer Graphics 11 (3), Fall 1977.Google Scholar
- 7.Second Status Report of the Graphics Standards Planning Committee of ACM/SIGGRAPH. To be published in Computer Graphics.Google Scholar
- 8."Guidelines for Initiation of a Program for Graphics Standards and a Graphic Standards Planning Committee", Computer Graphics 8, 2(Summer 1974), 19-20.Google Scholar
- 9.IGPL - Interactive Graphics Programming Language User's Reference Manual. NORPAK Ltd., Pakenham, Ontario, Sept. 1977.Google Scholar
- 10.Joblove, J.H. and Greenberg, D. "Color Spaces for Computer Graphics", SIGGRAPH '78 Proceedings, published as Computer Graphics 12, 3 (August 1978), 20-25. Google ScholarDigital Library
- 11.Michner, J., and van Dam, A. "A Functional Overview of the Core System with Glossary", Computing Surveys 10, 4 (December 1978), 381-388. Google ScholarDigital Library
- 12.Newman, W. and van Dam, A. "Recent Efforts Toward Graphics Standardization", Computing Surveys 10, 4 (December 1978), 365-380. Google ScholarDigital Library
- 13.O'Brien, C.D. and Fown, H.H. "IMAGE: A Language for the Interactive Manipulation of a Graphics Environment", SIGGRAPH '75 Proceedings, published as Computer Graphics 9 (1), Spring 1975, pp. 53-60. Google ScholarDigital Library
- 14.Reeves, W. GPAC User's Manual, University of Toronto, Department of Computer Science, January 1977.Google Scholar
- 15.Smith, A.R., "Color Gamut Transform Pairs", SIGGRAPH '78 Proceedings, published as Computer Graphics 12, 3 (August 1978), 12-19. Google ScholarDigital Library
- 16.Sproull, R., and Newman, W. "The Design of Grey-Scale Graphics Software", Conference on Computer Graphics, Pattern Recognition and Data Structures, IEEE, 1975, 18-20.Google Scholar
Index Terms
- Some raster graphics extensions to the Core System
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Some raster graphics extensions to the Core System
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