HK48994A - Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system - Google Patents

Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system

Info

Publication number
HK48994A
HK48994A HK48994A HK48994A HK48994A HK 48994 A HK48994 A HK 48994A HK 48994 A HK48994 A HK 48994A HK 48994 A HK48994 A HK 48994A HK 48994 A HK48994 A HK 48994A
Authority
HK
Hong Kong
Prior art keywords
quadrilateral
decomposing
manipulation
display
computer system
Prior art date
Application number
HK48994A
Other languages
English (en)
Inventor
Chris Malachowsky
Original Assignee
Sun Microsystems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of HK48994A publication Critical patent/HK48994A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
HK48994A 1988-12-20 1994-05-19 Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system HK48994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/287,128 US5020002A (en) 1988-12-20 1988-12-20 Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system

Publications (1)

Publication Number Publication Date
HK48994A true HK48994A (en) 1994-05-27

Family

ID=23101576

Family Applications (1)

Application Number Title Priority Date Filing Date
HK48994A HK48994A (en) 1988-12-20 1994-05-19 Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system

Country Status (6)

Country Link
US (1) US5020002A (de)
AU (1) AU618128B2 (de)
CA (1) CA1319996C (de)
DE (1) DE3941550C2 (de)
GB (1) GB2226481B (de)
HK (1) HK48994A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153937A (en) * 1989-09-22 1992-10-06 Ampex Corporation System for generating anti-aliased video signal
US5159665A (en) * 1989-11-27 1992-10-27 Sun Microsystems, Inc. Graphics accelerator system
US5133049A (en) * 1990-03-14 1992-07-21 Hewlett-Packard Company Accelerated decomposition of small polygons into trapezoids
US5129051A (en) * 1990-03-16 1992-07-07 Hewlett-Packard Company Decomposition of arbitrary polygons into trapezoids
CA2038412C (en) * 1990-04-26 2001-10-16 Glenn M. Courtright Polygon sort engine
GB2245463A (en) * 1990-06-18 1992-01-02 Rank Cintel Ltd Generating graphic images with run length encoded data
US5371843A (en) * 1992-10-16 1994-12-06 International Business Machines Corporation Method and system for filling non-complex polygons using vertical spans
US5553206A (en) * 1993-02-12 1996-09-03 International Business Machines Corporation Method and system for producing mesh representations of objects
JP2642070B2 (ja) * 1994-11-07 1997-08-20 インターナショナル・ビジネス・マシーンズ・コーポレイション 四角形メッシュの生成方法及びシステム
GB9518695D0 (en) * 1995-09-13 1995-11-15 Philips Electronics Nv Graphic image rendering
JP3638568B2 (ja) * 2001-06-08 2005-04-13 株式会社ソニー・コンピュータエンタテインメント 画像処理プログラム、画像処理プログラムを記録した記録媒体、画像処理装置及び方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870922A (en) * 1972-05-02 1975-03-11 Nippon Electric Co Graphic pattern generation for a tv-like scanned-graphic display equipment
US4791582A (en) * 1985-09-27 1988-12-13 Daikin Industries, Ltd. Polygon-filling apparatus used in a scanning display unit and method of filling the same
US4758965A (en) * 1985-10-09 1988-07-19 International Business Machines Corporation Polygon fill processor
JPS634380A (ja) * 1986-06-23 1988-01-09 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 計算機図形処理装置
JP2541539B2 (ja) * 1987-02-13 1996-10-09 日本電気株式会社 図形処理装置

Also Published As

Publication number Publication date
DE3941550A1 (de) 1990-06-28
GB2226481A (en) 1990-06-27
US5020002A (en) 1991-05-28
AU618128B2 (en) 1991-12-12
GB8921442D0 (en) 1989-11-08
CA1319996C (en) 1993-07-06
AU4151489A (en) 1990-06-28
DE3941550C2 (de) 2000-06-21
GB2226481B (en) 1993-08-18

Similar Documents

Publication Publication Date Title
US5126932B1 (en) Method and apparatus for executing a program in a heterogeneous multiple computer system
AU578861B2 (en) A method and apparatus for automatically selecting system commands for display
AU591134B2 (en) Method and apparatus for fault recovery within a computing system
AU646225B2 (en) A computer system and method
GB2232565B (en) Apparatus and method for minimizing undesired cursor movement in a computer controlled display system
AU3969093A (en) Method and apparatus for organizing information in a computer system
EP0479427A3 (en) Apparatus and method for loading bios into a computer system
SG44471A1 (en) Method and apparatus for operating a computer-based file system
GB2226481B (en) Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system
EP0434037A3 (en) A shading method and shading apparatus for computer graphics
ZA897627B (en) Method and apparatus for effecting a biogeaction
GB2238215B (en) Method and apparatus for a computer display system with a three dimensional cursor shadow
GB2226478B (en) Method and apparatus for translating rectilinear information into scan line information for display by a computer system
ZA909257B (en) Method for operating a multi-channel fail-safe computer system and device for carrying out the method
AU581011B2 (en) A method and apparatus for providing security in computer systems
ZA866129B (en) Method and apparatus for testing a distributed computer system
EP0281054A3 (en) Method and apparatus for displaying a pointer
SG1094G (en) Method and apparatus for decomposing a quadrilateral figure for display and manipulation by a computer system.
GB2226482B (en) Method and apparatus for sorting line segments for display and manipulation by a computer system
GB2226480B (en) Method and apparatus for determining line positions for display and manipulation by a computer system
SG26894G (en) Method and apparatus for sorting line segments for display and manipulation by a computer system.
SG2594G (en) Method and apparatud for determining line positions for display and manipulation by a computer system
AU5941890A (en) A method and apparatus for information management in a computer system
SG7094G (en) Apparatus and method for minimizing undesired cursor movement in a computer controlled display system
ZA888119B (en) A method and apparatus for retrieving data

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)