KR900012151A - Method and apparatus for realizing comparison logic between clipping and coordinates in hardware - Google Patents

Method and apparatus for realizing comparison logic between clipping and coordinates in hardware

Info

Publication number
KR900012151A
KR900012151A KR1019890016548A KR890016548A KR900012151A KR 900012151 A KR900012151 A KR 900012151A KR 1019890016548 A KR1019890016548 A KR 1019890016548A KR 890016548 A KR890016548 A KR 890016548A KR 900012151 A KR900012151 A KR 900012151A
Authority
KR
South Korea
Prior art keywords
clipping
coordinates
hardware
comparison logic
realizing comparison
Prior art date
Application number
KR1019890016548A
Other languages
Korean (ko)
Other versions
KR940003610B1 (en
Inventor
프리엠 커티스
말라초우스키 크리스
Original Assignee
선 마이크로시스템즈 인코오퍼레이티드
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 선 마이크로시스템즈 인코오퍼레이티드 filed Critical 선 마이크로시스템즈 인코오퍼레이티드
Publication of KR900012151A publication Critical patent/KR900012151A/en
Application granted granted Critical
Publication of KR940003610B1 publication Critical patent/KR940003610B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] 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)
KR1019890016548A 1989-01-13 1989-11-15 Hardware implementation of clipping and inter-cordinate comparision logic KR940003610B1 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR900012151A true KR900012151A (en) 1990-08-03
KR940003610B1 KR940003610B1 (en) 1994-04-25

Family

ID=23146475

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890016548A KR940003610B1 (en) 1989-01-13 1989-11-15 Hardware implementation of clipping and inter-cordinate comparision logic

Country Status (5)

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

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 (en) * 1999-08-19 2002-02-20 구자홍 Clipping apparatus and method for graphic processor

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 (en) * 1984-07-07 1986-01-28 Daikin Ind Ltd Clipping circuit of crt display device
US4731606A (en) * 1985-08-02 1988-03-15 International Business Machines Corporation Method for rapid windowing of display information in computer graphics
CA1264878A (en) * 1986-01-21 1990-01-23 Kirk S. Haskell Circle/ellipse generation in a graphics system
JP2541539B2 (en) * 1987-02-13 1996-10-09 日本電気株式会社 Graphic processing device

Also Published As

Publication number Publication date
HK126494A (en) 1994-11-25
GB2227147B (en) 1994-04-13
FR2642867A1 (en) 1990-08-10
CA1320584C (en) 1993-07-20
GB2227147A (en) 1990-07-18
FR2642867B1 (en) 1994-01-07
GB8920728D0 (en) 1989-10-25
KR940003610B1 (en) 1994-04-25

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Legal Events

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E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20020419

Year of fee payment: 9

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