JPH04225481A - Storage device - Google Patents

Storage device

Info

Publication number
JPH04225481A
JPH04225481A JP2407936A JP40793690A JPH04225481A JP H04225481 A JPH04225481 A JP H04225481A JP 2407936 A JP2407936 A JP 2407936A JP 40793690 A JP40793690 A JP 40793690A JP H04225481 A JPH04225481 A JP H04225481A
Authority
JP
Japan
Prior art keywords
value
dot
displayed
dimensional
stored
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
JP2407936A
Other languages
Japanese (ja)
Other versions
JP2899838B2 (en
Inventor
Koyo Nakagawa
Yoshiharu Arai
Hiromichi Iwase
Hiroshi Nakayama
Noriko Kudo
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2407936A priority Critical patent/JP2899838B2/en
Publication of JPH04225481A publication Critical patent/JPH04225481A/en
Application granted granted Critical
Publication of JP2899838B2 publication Critical patent/JP2899838B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To offer the storage device for executing a display processing at a high speed with regard to a three-dimensional display memory in a three- dimensional graphic display device. CONSTITUTION:This device is constituted so that at the time of generating data from a visual point to be displayed from three-dimensional image data, in order to compare whether a dot to be displayed is the nearest value in the Z axis or not, a Z value of this dot is inputted to a comparing means 2, and the comparing means 2 compares it with a Z value corresponding to its dot stored in a storage means 1, outputs its result, when the Z value of the input data is a near value, and also, the Z value stored by the storage means 1 is updated.
JP2407936A 1990-12-27 1990-12-27 Storage device Expired - Fee Related JP2899838B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2407936A JP2899838B2 (en) 1990-12-27 1990-12-27 Storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2407936A JP2899838B2 (en) 1990-12-27 1990-12-27 Storage device

Publications (2)

Publication Number Publication Date
JPH04225481A true JPH04225481A (en) 1992-08-14
JP2899838B2 JP2899838B2 (en) 1999-06-02

Family

ID=18517455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2407936A Expired - Fee Related JP2899838B2 (en) 1990-12-27 1990-12-27 Storage device

Country Status (1)

Country Link
JP (1) JP2899838B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767865A (en) * 1994-03-31 1998-06-16 Mitsubishi Denki Kabushiki Kaisha Semiconductor integrated circuit device allowing fast rewriting of image data and image data processing system using the same
JP2002108692A (en) * 2000-07-03 2002-04-12 Samsung Electronics Co Ltd Semiconductor memory device and information processing method
JP2010044786A (en) * 1994-01-21 2010-02-25 Renesas Technology Corp Semiconductor integrated circuit device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010044786A (en) * 1994-01-21 2010-02-25 Renesas Technology Corp Semiconductor integrated circuit device
US5767865A (en) * 1994-03-31 1998-06-16 Mitsubishi Denki Kabushiki Kaisha Semiconductor integrated circuit device allowing fast rewriting of image data and image data processing system using the same
JP2002108692A (en) * 2000-07-03 2002-04-12 Samsung Electronics Co Ltd Semiconductor memory device and information processing method

Also Published As

Publication number Publication date
JP2899838B2 (en) 1999-06-02

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19990216

LAPS Cancellation because of no payment of annual fees