WO1989006033A3 - Procede de tessellage d'une figure dans un systeme de representation graphique - Google Patents
Procede de tessellage d'une figure dans un systeme de representation graphique Download PDFInfo
- Publication number
- WO1989006033A3 WO1989006033A3 PCT/US1988/004472 US8804472W WO8906033A3 WO 1989006033 A3 WO1989006033 A3 WO 1989006033A3 US 8804472 W US8804472 W US 8804472W WO 8906033 A3 WO8906033 A3 WO 8906033A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- array
- extension
- steps
- repeated
- respect
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000009877 rendering Methods 0.000 title 1
- 238000003491 array Methods 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Generation (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Input (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89901207A EP0348479B1 (fr) | 1987-12-24 | 1988-12-19 | Procede de tessellage d'une figure dans un systeme de representation graphique |
DE3850389T DE3850389T2 (de) | 1987-12-24 | 1988-12-19 | Verfahren zum unterteilen einer figur in bereiche in einem graphischen anzeigesystem. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US137,752 | 1987-12-24 | ||
US07/137,752 US4935880A (en) | 1987-12-24 | 1987-12-24 | Method of tiling a figure in graphics rendering system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1989006033A2 WO1989006033A2 (fr) | 1989-06-29 |
WO1989006033A3 true WO1989006033A3 (fr) | 1989-07-27 |
Family
ID=22478902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1988/004472 WO1989006033A2 (fr) | 1987-12-24 | 1988-12-19 | Procede de tessellage d'une figure dans un systeme de representation graphique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4935880A (fr) |
EP (1) | EP0348479B1 (fr) |
JP (1) | JP2527826B2 (fr) |
CA (1) | CA1312393C (fr) |
DE (1) | DE3850389T2 (fr) |
WO (1) | WO1989006033A2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3854641T2 (de) * | 1987-09-28 | 1996-05-09 | Ibm | Arbeitstellen-Steuergerät zum Schreiben auf einem vollen Bildschirm und zum teilweise Schreiben auf einem Bildschirm. |
US5161212A (en) * | 1989-10-12 | 1992-11-03 | Texas Instruments Incorporated | Graphics cursor handler |
FR2664999B1 (fr) * | 1990-07-23 | 1992-09-18 | Bull Sa | Dispositif d'entree sortie donnees pour l'affichage d'informations et procede mis en óoeuvre par un tel dispositif. |
GB9021920D0 (en) * | 1990-10-09 | 1990-11-21 | Texas Instruments Ltd | Improvements in or relating to raster-scanned displays |
US5335296A (en) * | 1991-04-30 | 1994-08-02 | Optigraphics Corporation | Process for high speed rescaling of binary images |
JPH0660173A (ja) * | 1992-06-11 | 1994-03-04 | Internatl Business Mach Corp <Ibm> | 画像を縮小する方法および装置 |
US5815168A (en) * | 1995-06-23 | 1998-09-29 | Cirrus Logic, Inc. | Tiled memory addressing with programmable tile dimensions |
JPH09212412A (ja) * | 1996-02-06 | 1997-08-15 | Sony Computer Entertainment:Kk | メモリアクセス方法及びデータ処理装置 |
US5826000A (en) * | 1996-02-29 | 1998-10-20 | Sun Microsystems, Inc. | System and method for automatic configuration of home network computers |
US6031550A (en) * | 1997-11-12 | 2000-02-29 | Cirrus Logic, Inc. | Pixel data X striping in a graphics processor |
US5999199A (en) * | 1997-11-12 | 1999-12-07 | Cirrus Logic, Inc. | Non-sequential fetch and store of XY pixel data in a graphics processor |
JP3931577B2 (ja) * | 2000-11-22 | 2007-06-20 | セイコーエプソン株式会社 | メモリの使用方法、及び演算処理装置 |
WO2004104790A2 (fr) * | 2003-05-20 | 2004-12-02 | Kagutech Ltd. | Face arriere numerique |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985000679A1 (fr) * | 1983-07-20 | 1985-02-14 | Ramtek Corporation | Procede et generateur de vecteurs de reaction |
EP0231780A2 (fr) * | 1986-01-20 | 1987-08-12 | Fujitsu Limited | Circuit de traitement de vecteurs pour un dispositif d'affichage à mémoire cartographique |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4590465A (en) * | 1982-02-18 | 1986-05-20 | Henry Fuchs | Graphics display system using logic-enhanced pixel memory cells |
JPS61261779A (ja) * | 1985-05-14 | 1986-11-19 | インタ−ナショナル ビジネス マシ−ンズ・コ−ポレ−ション | 二次曲線信号発生装置 |
-
1987
- 1987-12-24 US US07/137,752 patent/US4935880A/en not_active Expired - Lifetime
-
1988
- 1988-12-19 JP JP1501212A patent/JP2527826B2/ja not_active Expired - Lifetime
- 1988-12-19 EP EP89901207A patent/EP0348479B1/fr not_active Expired - Lifetime
- 1988-12-19 DE DE3850389T patent/DE3850389T2/de not_active Expired - Fee Related
- 1988-12-19 WO PCT/US1988/004472 patent/WO1989006033A2/fr active IP Right Grant
- 1988-12-22 CA CA000586817A patent/CA1312393C/fr not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985000679A1 (fr) * | 1983-07-20 | 1985-02-14 | Ramtek Corporation | Procede et generateur de vecteurs de reaction |
EP0231780A2 (fr) * | 1986-01-20 | 1987-08-12 | Fujitsu Limited | Circuit de traitement de vecteurs pour un dispositif d'affichage à mémoire cartographique |
Also Published As
Publication number | Publication date |
---|---|
CA1312393C (fr) | 1993-01-05 |
DE3850389D1 (de) | 1994-07-28 |
JP2527826B2 (ja) | 1996-08-28 |
US4935880A (en) | 1990-06-19 |
EP0348479A1 (fr) | 1990-01-03 |
WO1989006033A2 (fr) | 1989-06-29 |
DE3850389T2 (de) | 1995-03-09 |
EP0348479B1 (fr) | 1994-06-22 |
JPH04501777A (ja) | 1992-03-26 |
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