DE3587638D1 - Sphärisches Schwenkungsverfahren und -gerät. - Google Patents

Sphärisches Schwenkungsverfahren und -gerät.

Info

Publication number
DE3587638D1
DE3587638D1 DE85304378T DE3587638T DE3587638D1 DE 3587638 D1 DE3587638 D1 DE 3587638D1 DE 85304378 T DE85304378 T DE 85304378T DE 3587638 T DE3587638 T DE 3587638T DE 3587638 D1 DE3587638 D1 DE 3587638D1
Authority
DE
Germany
Prior art keywords
swiveling process
spherical
spherical swiveling
swiveling
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
DE85304378T
Other languages
English (en)
Other versions
DE3587638T2 (de
Inventor
William G Waller
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.)
Tektronix Inc
Original Assignee
Tektronix 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 Tektronix Inc filed Critical Tektronix Inc
Publication of DE3587638D1 publication Critical patent/DE3587638D1/de
Application granted granted Critical
Publication of DE3587638T2 publication Critical patent/DE3587638T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • 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
    • G06T15/20—Perspective computation
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
DE3587638T 1984-07-20 1985-06-19 Sphärisches Schwenkungsverfahren und -gerät. Expired - Fee Related DE3587638T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63315684A 1984-07-20 1984-07-20

Publications (2)

Publication Number Publication Date
DE3587638D1 true DE3587638D1 (de) 1993-12-02
DE3587638T2 DE3587638T2 (de) 1994-06-01

Family

ID=24538501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3587638T Expired - Fee Related DE3587638T2 (de) 1984-07-20 1985-06-19 Sphärisches Schwenkungsverfahren und -gerät.

Country Status (5)

Country Link
EP (1) EP0168981B1 (de)
JP (1) JPS6136791A (de)
KR (1) KR900008144B1 (de)
CA (1) CA1240426A (de)
DE (1) DE3587638T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901064A (en) * 1987-11-04 1990-02-13 Schlumberger Technologies, Inc. Normal vector shading 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
JP3104909B2 (ja) * 1989-12-05 2000-10-30 ソニー株式会社 画像処理装置
CA2040273C (en) * 1990-04-13 1995-07-18 Kazu Horiuchi Image displaying system
US5359703A (en) * 1990-08-02 1994-10-25 Xerox Corporation Moving an object in a three-dimensional workspace
JP2719056B2 (ja) * 1991-08-20 1998-02-25 富士通株式会社 三次元物体描画装置
IL108668A (en) * 1993-02-25 1998-09-24 Hughes Training Inc A method and system for creating a plurality of 3D image characters
DE10138339B8 (de) * 2000-07-31 2008-06-26 Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto Verfahren und System zum Assoziieren graphischer Markierungen mit dreidimensionalen CAD-Modell-Kamerapositionen in einem kollaborativen Graphikbetrachtungssystem
US6573912B1 (en) 2000-11-07 2003-06-03 Zaxel Systems, Inc. Internet system for virtual telepresence
EP1483658A2 (de) * 2002-03-08 2004-12-08 3Dconnexion GmbH Manipulation multidimensionaler objekte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113527A (en) * 1977-03-15 1978-10-04 Minolta Camera Co Ltd Camera for definite multiplication image in the variable multiplicaton lens system
JPS60186967A (ja) * 1984-03-05 1985-09-24 Fanuc Ltd 画像表示方法

Also Published As

Publication number Publication date
EP0168981A3 (en) 1989-03-15
CA1240426A (en) 1988-08-09
KR900008144B1 (ko) 1990-11-03
DE3587638T2 (de) 1994-06-01
KR870001511A (ko) 1987-03-14
EP0168981A2 (de) 1986-01-22
EP0168981B1 (de) 1993-10-27
JPS6136791A (ja) 1986-02-21

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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