DE69132041T2 - Dreieckinterpolator - Google Patents

Dreieckinterpolator

Info

Publication number
DE69132041T2
DE69132041T2 DE69132041T DE69132041T DE69132041T2 DE 69132041 T2 DE69132041 T2 DE 69132041T2 DE 69132041 T DE69132041 T DE 69132041T DE 69132041 T DE69132041 T DE 69132041T DE 69132041 T2 DE69132041 T2 DE 69132041T2
Authority
DE
Germany
Prior art keywords
interpolator
triangular
triangular interpolator
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
DE69132041T
Other languages
English (en)
Other versions
DE69132041D1 (de
Inventor
Jr Lee Edward Johnson
Daryl John Kokoszka
Steven Philip Larky
Paolo Sidoli
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 DE69132041D1 publication Critical patent/DE69132041D1/de
Application granted granted Critical
Publication of DE69132041T2 publication Critical patent/DE69132041T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/80—Shading
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures
DE69132041T 1990-11-15 1991-09-30 Dreieckinterpolator Expired - Fee Related DE69132041T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61436690A 1990-11-15 1990-11-15

Publications (2)

Publication Number Publication Date
DE69132041D1 DE69132041D1 (de) 2000-04-20
DE69132041T2 true DE69132041T2 (de) 2000-09-14

Family

ID=24460956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132041T Expired - Fee Related DE69132041T2 (de) 1990-11-15 1991-09-30 Dreieckinterpolator

Country Status (5)

Country Link
US (1) US5457775A (de)
EP (1) EP0486144B1 (de)
JP (1) JP2725915B2 (de)
CA (1) CA2053947A1 (de)
DE (1) DE69132041T2 (de)

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JPH0683969A (ja) * 1990-11-15 1994-03-25 Internatl Business Mach Corp <Ibm> グラフィックス・プロセッサ及びグラフィックス・データ処理方法
US5774133A (en) * 1991-01-09 1998-06-30 3Dlabs Ltd. Computer system with improved pixel processing capabilities
US5388841A (en) 1992-01-30 1995-02-14 A/N Inc. External memory system having programmable graphics processor for use in a video game system or the like
US5701405A (en) * 1995-06-21 1997-12-23 Apple Computer, Inc. Method and apparatus for directly evaluating a parameter interpolation function used in rendering images in a graphics system that uses screen partitioning
US6388672B1 (en) * 1996-02-02 2002-05-14 Kabushiki Kaisha Toshiba Graphic translate engine, floating point arithmetic unit and floating point multiply-add calculation unit
JPH09269956A (ja) * 1996-03-29 1997-10-14 Shinko Electric Ind Co Ltd 図形処理装置
US5935198A (en) * 1996-11-22 1999-08-10 S3 Incorporated Multiplier with selectable booth encoders for performing 3D graphics interpolations with two multiplies in a single pass through the multiplier
JP3763136B2 (ja) * 1996-12-27 2006-04-05 ソニー株式会社 描画方法および描画装置
US6175367B1 (en) * 1997-04-23 2001-01-16 Siligon Graphics, Inc. Method and system for real time illumination of computer generated images
US5917500A (en) * 1998-01-05 1999-06-29 N-Dimensional Visualization, Llc Intellectual structure for visualization of n-dimensional space utilizing a parallel coordinate system
US6362823B1 (en) * 1998-01-05 2002-03-26 N-Dimensional Visualization Intellectual structure for single-point visual representation of n-dimensional points using broken-line parallel coordinates
US6119215A (en) * 1998-06-29 2000-09-12 Cisco Technology, Inc. Synchronization and control system for an arrayed processing engine
US6407736B1 (en) 1999-06-18 2002-06-18 Interval Research Corporation Deferred scanline conversion architecture
US6618048B1 (en) 1999-10-28 2003-09-09 Nintendo Co., Ltd. 3D graphics rendering system for performing Z value clamping in near-Z range to maximize scene resolution of visually important Z components
US6452600B1 (en) 1999-10-28 2002-09-17 Nintendo Co., Ltd. Graphics system interface
US6411301B1 (en) 1999-10-28 2002-06-25 Nintendo Co., Ltd. Graphics system interface
US6859862B1 (en) 2000-04-07 2005-02-22 Nintendo Co., Ltd. Method and apparatus for software management of on-chip cache
US6857061B1 (en) 2000-04-07 2005-02-15 Nintendo Co., Ltd. Method and apparatus for obtaining a scalar value directly from a vector register
US7119813B1 (en) 2000-06-02 2006-10-10 Nintendo Co., Ltd. Variable bit field encoding
US6636214B1 (en) 2000-08-23 2003-10-21 Nintendo Co., Ltd. Method and apparatus for dynamically reconfiguring the order of hidden surface processing based on rendering mode
US7134960B1 (en) 2000-08-23 2006-11-14 Nintendo Co., Ltd. External interfaces for a 3D graphics system
US6825851B1 (en) 2000-08-23 2004-11-30 Nintendo Co., Ltd. Method and apparatus for environment-mapped bump-mapping in a graphics system
US6700586B1 (en) 2000-08-23 2004-03-02 Nintendo Co., Ltd. Low cost graphics with stitching processing hardware support for skeletal animation
US6606689B1 (en) 2000-08-23 2003-08-12 Nintendo Co., Ltd. Method and apparatus for pre-caching data in audio memory
US6639595B1 (en) 2000-08-23 2003-10-28 Nintendo Co., Ltd. Achromatic lighting in a graphics system and method
US6867781B1 (en) 2000-08-23 2005-03-15 Nintendo Co., Ltd. Graphics pipeline token synchronization
US6580430B1 (en) 2000-08-23 2003-06-17 Nintendo Co., Ltd. Method and apparatus for providing improved fog effects in a graphics system
US6999100B1 (en) 2000-08-23 2006-02-14 Nintendo Co., Ltd. Method and apparatus for anti-aliasing in a graphics system
US6811489B1 (en) 2000-08-23 2004-11-02 Nintendo Co., Ltd. Controller interface for a graphics system
US7184059B1 (en) 2000-08-23 2007-02-27 Nintendo Co., Ltd. Graphics system with copy out conversions between embedded frame buffer and main memory
US6664958B1 (en) 2000-08-23 2003-12-16 Nintendo Co., Ltd. Z-texturing
US7538772B1 (en) 2000-08-23 2009-05-26 Nintendo Co., Ltd. Graphics processing system with enhanced memory controller
US6980218B1 (en) 2000-08-23 2005-12-27 Nintendo Co., Ltd. Method and apparatus for efficient generation of texture coordinate displacements for implementing emboss-style bump mapping in a graphics rendering system
US7196710B1 (en) 2000-08-23 2007-03-27 Nintendo Co., Ltd. Method and apparatus for buffering graphics data in a graphics system
US7034828B1 (en) 2000-08-23 2006-04-25 Nintendo Co., Ltd. Recirculating shade tree blender for a graphics system
US6609977B1 (en) 2000-08-23 2003-08-26 Nintendo Co., Ltd. External interfaces for a 3D graphics system
US6937245B1 (en) 2000-08-23 2005-08-30 Nintendo Co., Ltd. Graphics system with embedded frame buffer having reconfigurable pixel formats
US6664962B1 (en) 2000-08-23 2003-12-16 Nintendo Co., Ltd. Shadow mapping in a low cost graphics system
US6707458B1 (en) 2000-08-23 2004-03-16 Nintendo Co., Ltd. Method and apparatus for texture tiling in a graphics system
US7002591B1 (en) 2000-08-23 2006-02-21 Nintendo Co., Ltd. Method and apparatus for interleaved processing of direct and indirect texture coordinates in a graphics system
US7079133B2 (en) * 2000-11-16 2006-07-18 S3 Graphics Co., Ltd. Superscalar 3D graphics engine
US6697074B2 (en) 2000-11-28 2004-02-24 Nintendo Co., Ltd. Graphics system interface
US7003588B1 (en) 2001-08-22 2006-02-21 Nintendo Co., Ltd. Peripheral devices for a video game system

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Publication number Priority date Publication date Assignee Title
JPS57119390A (en) * 1981-01-16 1982-07-24 Tokyo Shibaura Electric Co Shading method
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
US4609917A (en) * 1983-01-17 1986-09-02 Lexidata Corporation Three-dimensional display system
US4586038A (en) * 1983-12-12 1986-04-29 General Electric Company True-perspective texture/shading processor
US4725831A (en) * 1984-04-27 1988-02-16 Xtar Corporation High-speed video graphics system and method for generating solid polygons on a raster display
US4648049A (en) * 1984-05-07 1987-03-03 Advanced Micro Devices, Inc. Rapid graphics bit mapping circuit and method
US4677573A (en) * 1984-05-15 1987-06-30 International Business Machines Corporation Hardware generation of styled vectors in a graphics system
EP0166046B1 (de) * 1984-06-25 1988-08-24 International Business Machines Corporation Graphisches Anzeigegerät mit Pipelineprozessoren
US4697178A (en) * 1984-06-29 1987-09-29 Megatek Corporation Computer graphics system for real-time calculation and display of the perspective view of three-dimensional scenes
US4679041A (en) * 1985-06-13 1987-07-07 Sun Microsystems, Inc. High speed Z-buffer with dynamic random access memory
JPH0831138B2 (ja) * 1985-09-27 1996-03-27 ダイキン工業株式会社 走査型ディスプレイ装置における多角形ぬりつぶし装置
US4758965A (en) * 1985-10-09 1988-07-19 International Business Machines Corporation Polygon fill processor
US4805116A (en) * 1986-04-23 1989-02-14 International Business Machines Corporation Interpolated display characteristic value generator
JPH0812705B2 (ja) * 1986-09-29 1996-02-07 株式会社東芝 画像処理装置
JPS6394378A (ja) * 1986-10-08 1988-04-25 Seiko Instr & Electronics Ltd 直線発生回路
US4912659A (en) * 1987-10-30 1990-03-27 International Business Machines Corporation Parallel surface processing system for graphics display
US4930091A (en) * 1987-11-04 1990-05-29 Schlumberger Systems, Inc. Triangle classification setup method and apparatus for 3-D graphics display system
US4945500A (en) * 1987-11-04 1990-07-31 Schlumberger Technologies, Inc. Triangle processor for 3-D graphics display system
US4951229A (en) * 1988-07-22 1990-08-21 International Business Machines Corporation Apparatus and method for managing multiple images in a graphic display system
JPH0247783A (ja) * 1988-08-09 1990-02-16 Matsushita Electric Ind Co Ltd 描画演算装置
US5036316A (en) * 1989-04-03 1991-07-30 Honeywell Inc. Method and apparatus for high speed linear shading in a raster graphics system
JPH0683969A (ja) * 1990-11-15 1994-03-25 Internatl Business Mach Corp <Ibm> グラフィックス・プロセッサ及びグラフィックス・データ処理方法

Also Published As

Publication number Publication date
US5457775A (en) 1995-10-10
EP0486144B1 (de) 2000-03-15
JPH0683970A (ja) 1994-03-25
JP2725915B2 (ja) 1998-03-11
DE69132041D1 (de) 2000-04-20
EP0486144A3 (en) 1993-07-21
EP0486144A2 (de) 1992-05-20
CA2053947A1 (en) 1992-05-16

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Legal Events

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