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JPS6465672A - Display device for three-dimensional scene - Google Patents

Display device for three-dimensional scene

Info

Publication number
JPS6465672A
JPS6465672A JP22336087A JP22336087A JPS6465672A JP S6465672 A JPS6465672 A JP S6465672A JP 22336087 A JP22336087 A JP 22336087A JP 22336087 A JP22336087 A JP 22336087A JP S6465672 A JPS6465672 A JP S6465672A
Authority
JP
Japan
Prior art keywords
dimensional
rendering
calculation
dimensional scene
data
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.)
Granted
Application number
JP22336087A
Other languages
Japanese (ja)
Other versions
JP2548742B2 (en
Inventor
Kenichi Anjo
Yoshiaki Usami
Yoshimi Ota
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP22336087A priority Critical patent/JP2548742B2/en
Publication of JPS6465672A publication Critical patent/JPS6465672A/en
Application granted granted Critical
Publication of JP2548742B2 publication Critical patent/JP2548742B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)

Abstract

PURPOSE:To display a real image of a three-dimensional substance or a three- dimensional scene without using much counting time or storage capacity even at the time of displaying a complexed three-dimensional substance by providing the titled device with a shape data working part, a rendering part, and so on. CONSTITUTION:Three-dimensional scene displaying data are read in a computer processing part 1 by a command from an input operation part 2 and a three- dimensional shape model or a three-dimensional approximate model is constituted by a shape data working part 6. Then, the shadow calculation, shadowing and 'false' rendering calculation of the three-dimensional scene are executed by a rendering part 7 by using data obtained by numerizing the physical restricting condition of the three-dimensional scene and the model outputted from the working part 6. Then, the rendering calculation of the three-dimensional model is executed based on the result of said false rendering calculation and the contents of the three-dimensional scene displaying data and the calculated result is converted into image data for allocating colors to respective picture elements on a display 5 through an image data forming part 8. Even when a complexed three-dimensional substance is used, a real three- dimensional image can be obtained by the less calculation time and storage capacity.
JP22336087A 1987-09-07 1987-09-07 3D scene display device Expired - Lifetime JP2548742B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22336087A JP2548742B2 (en) 1987-09-07 1987-09-07 3D scene display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22336087A JP2548742B2 (en) 1987-09-07 1987-09-07 3D scene display device

Publications (2)

Publication Number Publication Date
JPS6465672A true JPS6465672A (en) 1989-03-10
JP2548742B2 JP2548742B2 (en) 1996-10-30

Family

ID=16796933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22336087A Expired - Lifetime JP2548742B2 (en) 1987-09-07 1987-09-07 3D scene display device

Country Status (1)

Country Link
JP (1) JP2548742B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003303351A (en) * 2003-02-12 2003-10-24 Fujitsu Ltd Three-dimensional image display method and three- dimensional image display device for use in the same
JP2007307471A (en) * 2006-05-18 2007-11-29 V Technology Co Ltd Ink filling device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2667835B2 (en) 1987-10-09 1997-10-27 株式会社日立製作所 Computer Graphics Display
JP4546155B2 (en) * 2004-06-02 2010-09-15 パナソニック株式会社 Image processing method, image processing apparatus, and image processing program

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003303351A (en) * 2003-02-12 2003-10-24 Fujitsu Ltd Three-dimensional image display method and three- dimensional image display device for use in the same
JP2007307471A (en) * 2006-05-18 2007-11-29 V Technology Co Ltd Ink filling device

Also Published As

Publication number Publication date
JP2548742B2 (en) 1996-10-30

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