CA1320584C - Realisation dans un materiel d'un dispositif logique de decoupage et de comparaison de coordonnees - Google Patents

Realisation dans un materiel d'un dispositif logique de decoupage et de comparaison de coordonnees

Info

Publication number
CA1320584C
CA1320584C CA000612523A CA612523A CA1320584C CA 1320584 C CA1320584 C CA 1320584C CA 000612523 A CA000612523 A CA 000612523A CA 612523 A CA612523 A CA 612523A CA 1320584 C CA1320584 C CA 1320584C
Authority
CA
Canada
Prior art keywords
registers
coordinate
clip
coordinates
register
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA000612523A
Other languages
English (en)
Inventor
Curtis Priem
Chris Malachowsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sun Microsystems Inc
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
Application granted granted Critical
Publication of CA1320584C publication Critical patent/CA1320584C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G06T15/30—Clipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Generation (AREA)
  • Image Analysis (AREA)
  • Digital Computer Display Output (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CA000612523A 1989-01-13 1989-09-22 Realisation dans un materiel d'un dispositif logique de decoupage et de comparaison de coordonnees Expired - Fee Related CA1320584C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29747589A 1989-01-13 1989-01-13
US297,475 1989-01-13

Publications (1)

Publication Number Publication Date
CA1320584C true CA1320584C (fr) 1993-07-20

Family

ID=23146475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000612523A Expired - Fee Related CA1320584C (fr) 1989-01-13 1989-09-22 Realisation dans un materiel d'un dispositif logique de decoupage et de comparaison de coordonnees

Country Status (5)

Country Link
KR (1) KR940003610B1 (fr)
CA (1) CA1320584C (fr)
FR (1) FR2642867B1 (fr)
GB (1) GB2227147B (fr)
HK (1) HK126494A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251771B (en) * 1991-01-09 1995-01-25 Du Pont Pixel Systems Computer graphics system with synchronization with display scan
KR100324755B1 (ko) * 1999-08-19 2002-02-20 구자홍 그래픽 처리기의 클리핑 장치 및 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030827B (en) * 1978-10-02 1982-06-16 Ibm Video display terminal with partitioned screen
JPS6120128A (ja) * 1984-07-07 1986-01-28 Daikin Ind Ltd Ｃｒｔデイスプレイ装置のクリツプ回路
US4731606A (en) * 1985-08-02 1988-03-15 International Business Machines Corporation Method for rapid windowing of display information in computer graphics
CA1264878C (fr) * 1986-01-21 1990-01-23 Generation de cercles et ellipses dans un systeme graphique
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
KR940003610B1 (ko) 1994-04-25
HK126494A (en) 1994-11-25
GB8920728D0 (en) 1989-10-25
FR2642867B1 (fr) 1994-01-07
GB2227147B (en) 1994-04-13
KR900012151A (ko) 1990-08-03
GB2227147A (en) 1990-07-18
FR2642867A1 (fr) 1990-08-10

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Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 20040720