[go: up one dir, main page]

DE69031204D1 - "Polygon-mit-Rändern"-Primitivzeichnung in einem graphischen rechnergesteuerten Anzeigesystem - Google Patents

"Polygon-mit-Rändern"-Primitivzeichnung in einem graphischen rechnergesteuerten Anzeigesystem

Info

Publication number
DE69031204D1
DE69031204D1 DE69031204T DE69031204T DE69031204D1 DE 69031204 D1 DE69031204 D1 DE 69031204D1 DE 69031204 T DE69031204 T DE 69031204T DE 69031204 T DE69031204 T DE 69031204T DE 69031204 D1 DE69031204 D1 DE 69031204D1
Authority
DE
Germany
Prior art keywords
polygon
edges
display system
computer controlled
controlled display
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
DE69031204T
Other languages
English (en)
Other versions
DE69031204T2 (de
Inventor
Jorge Gonzalez-Lopez
Thomas Paul Lanzoni
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE69031204D1 publication Critical patent/DE69031204D1/de
Application granted granted Critical
Publication of DE69031204T2 publication Critical patent/DE69031204T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/80—Shading

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
DE69031204T 1989-10-23 1990-10-17 "Polygon-mit-Rändern"-Primitivzeichnung in einem graphischen rechnergesteuerten Anzeigesystem Expired - Fee Related DE69031204T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/425,784 US5265198A (en) 1989-10-23 1989-10-23 Method and processor for drawing `polygon with edge`-type primitives in a computer graphics display system

Publications (2)

Publication Number Publication Date
DE69031204D1 true DE69031204D1 (de) 1997-09-11
DE69031204T2 DE69031204T2 (de) 1998-02-12

Family

ID=23688025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69031204T Expired - Fee Related DE69031204T2 (de) 1989-10-23 1990-10-17 "Polygon-mit-Rändern"-Primitivzeichnung in einem graphischen rechnergesteuerten Anzeigesystem

Country Status (4)

Country Link
US (1) US5265198A (de)
EP (1) EP0425187B1 (de)
JP (1) JPH03139781A (de)
DE (1) DE69031204T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2824342B2 (ja) * 1991-03-29 1998-11-11 富士通株式会社 イメージ高速描画装置
US5377313A (en) * 1992-01-29 1994-12-27 International Business Machines Corporation Computer graphics display method and system with shadow generation
GB2278524B (en) * 1993-05-28 1997-12-10 Nihon Unisys Ltd Method and apparatus for rendering visual images employing area calculation and blending of fractional pixel lists for anti-aliasing and transparency
JPH07282270A (ja) * 1994-04-08 1995-10-27 Sony Corp 画像生成方法および装置
US5619627A (en) * 1994-05-03 1997-04-08 Loral Aerospace Corp. Multiple-level occulting using a mask buffer
AUPM822394A0 (en) * 1994-09-16 1994-10-13 Canon Inc. Object based rendering system
US5854631A (en) * 1995-11-22 1998-12-29 Silicon Graphics, Inc. System and method for merging pixel fragments based on depth range values
JP3099940B2 (ja) * 1995-12-25 2000-10-16 日本電気株式会社 ３次元グラフィックス制御装置
US6226003B1 (en) * 1998-08-11 2001-05-01 Silicon Graphics, Inc. Method for rendering silhouette and true edges of 3-D line drawings with occlusion
US6828969B2 (en) * 2000-06-05 2004-12-07 Namco Ltd. Game system, program and image generating method
US7382370B2 (en) * 2004-07-07 2008-06-03 The United States Of America As Represented By The Secretary Of The Navy System and method for smoothing and compression of polyline data
EP2380356A1 (de) * 2008-12-19 2011-10-26 Koninklijke Philips Electronics N.V. Steuerung von anzeigeparametereinstellungen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971093A (ja) * 1982-10-18 1984-04-21 株式会社日立製作所 塗潰し図形発生装置
JPS6074088A (ja) * 1983-09-30 1985-04-26 Fujitsu Ltd 隠面消去図形抽出処理方式
US4586038A (en) * 1983-12-12 1986-04-29 General Electric Company True-perspective texture/shading processor
JPS6299870A (ja) * 1985-10-25 1987-05-09 Toshiba Corp 画像処理装置
US4901251A (en) * 1986-04-03 1990-02-13 Advanced Micro Devices, Inc. Apparatus and methodology for automated filling of complex polygons
JPS63271673A (ja) * 1987-04-30 1988-11-09 Toshiba Corp 三次元表示装置
US4849906A (en) * 1987-08-24 1989-07-18 Hughes Aircraft Company Dual mode video tracker
US4979130A (en) * 1987-10-19 1990-12-18 Industrial Technology Research Institute Method of creating hollow multistroke characters
JPH0750514B2 (ja) * 1987-10-27 1995-05-31 株式会社日立製作所 三次元図形表示装置
US4855938A (en) * 1987-10-30 1989-08-08 International Business Machines Corporation Hidden line removal method with modified depth buffer
US4945500A (en) * 1987-11-04 1990-07-31 Schlumberger Technologies, Inc. Triangle processor for 3-D graphics display system
US4918626A (en) * 1987-12-09 1990-04-17 Evans & Sutherland Computer Corp. Computer graphics priority system with antialiasing
US4962468A (en) * 1987-12-09 1990-10-09 International Business Machines Corporation System and method for utilizing fast polygon fill routines in a graphics display system
US5088054A (en) * 1988-05-09 1992-02-11 Paris Ii Earl A Computer graphics hidden surface removal system
US4951232A (en) * 1988-09-12 1990-08-21 Silicon Graphics, Inc. Method for updating pipelined, single port Z-buffer by segments on a scan line
US5043921A (en) * 1989-10-23 1991-08-27 International Business Machines Corporation High speed Z-buffer control

Also Published As

Publication number Publication date
JPH03139781A (ja) 1991-06-13
DE69031204T2 (de) 1998-02-12
US5265198A (en) 1993-11-23
EP0425187A3 (en) 1992-12-30
EP0425187B1 (de) 1997-08-06
EP0425187A2 (de) 1991-05-02

Similar Documents

Publication Publication Date Title
DE69615470D1 (de) Darstellung von Beziehungen zwischen graphischen Objekten in einer Rechneranzeigevorrichtung
DE69014916D1 (de) Anzeigegerät und Anzeigesystem mit einem solchen Gerät.
GB2238668B (en) Improvements in computer cases
DE69031926D1 (de) Instandhaltung von Dateiattributen in einem verteilten Datenverarbeitungssystem
DE69029119D1 (de) Interaktives grafisches Rechnersystem um deutliche Zeichnungen zu machen
EP0425189A3 (en) Concave polygon drawing for a computer graphics display system
KR900018854A (ko) 인터페이스 및 아이템 표시 방법
DE69031204D1 (de) "Polygon-mit-Rändern"-Primitivzeichnung in einem graphischen rechnergesteuerten Anzeigesystem
EP0511835A3 (en) Identification of polygon in a computer graphics system
IT1229909B (it) Dispositivo di visualizzazione in mono e policromia
DE69026740D1 (de) Fehler absorbierendes System in einem neuronalen Rechner
DE3787813D1 (de) Zeichnen von breiten Linien in einem System zur Wiedergabe von graphischen Darstellungen.
DE69032367D1 (de) Schattierungsverfahren und -gerät in einem Grafikrechner
FR2633589B1 (fr) Conteneur presentoir
GB8905143D0 (en) Character display device with reversing and underlying effects
DE69025439D1 (de) Graphisches Anzeigesystem mit einem geteilten seriellen Register
AU1848495A (en) Audioplayback system with interrelated visual display using static card "software"
GB8907917D0 (en) Improvements in display signs
BR7200183U (pt) Disposicao em chaveiro
DE69030233D1 (de) Strukturspeicherverwaltung in einem graphischen Anzeigesystem
DE3667347D1 (de) Zeichengenerator und dessen verwendung in einem anzeigesystem.
IT8803524A0 (it) Espositore in cartone
BR6900898U (pt) Disposicao em robo promocional
EP0420703A3 (en) Computer display
BR6902227U (pt) Disposicao introduzida em mouse

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee