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IT1179875B - Hydro-conversion of oils - Google Patents

Hydro-conversion of oils

Info

Publication number
IT1179875B
IT1179875B IT68253/84A IT6825384A IT1179875B IT 1179875 B IT1179875 B IT 1179875B IT 68253/84 A IT68253/84 A IT 68253/84A IT 6825384 A IT6825384 A IT 6825384A IT 1179875 B IT1179875 B IT 1179875B
Authority
IT
Italy
Prior art keywords
sphere
column
data
image data
hydro
Prior art date
Application number
IT68253/84A
Other languages
Italian (it)
Other versions
IT8468253A0 (en
IT8468253A1 (en
Inventor
Julio H Krasuk
Fernando J Silva
Roberto E Galiasso
Alfredo Souto
Original Assignee
Intevep Sa
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 Intevep Sa filed Critical Intevep Sa
Priority to IT68253/84A priority Critical patent/IT1179875B/en
Publication of IT8468253A0 publication Critical patent/IT8468253A0/en
Publication of IT8468253A1 publication Critical patent/IT8468253A1/en
Application granted granted Critical
Publication of IT1179875B publication Critical patent/IT1179875B/en

Links

Landscapes

  • Image Generation (AREA)
  • Digital Computer Display Output (AREA)

Abstract

Pixel image data including depth data, preferably representing a sphere or column, are generated and stored in a mapping memory. When the sphere or column is to be displayed on a display screen, the image data are read out from the mapping memory to a predetermined region of a frame memory. Hidden surface removal is performed in accordance with the depth data and only visible data is written into the frame memory. Spheres and columns are used to represent chemical structures.
IT68253/84A 1984-12-17 1984-12-17 Hydro-conversion of oils IT1179875B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT68253/84A IT1179875B (en) 1984-12-17 1984-12-17 Hydro-conversion of oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68253/84A IT1179875B (en) 1984-12-17 1984-12-17 Hydro-conversion of oils

Publications (3)

Publication Number Publication Date
IT8468253A0 IT8468253A0 (en) 1984-12-17
IT8468253A1 IT8468253A1 (en) 1986-06-17
IT1179875B true IT1179875B (en) 1987-09-16

Family

ID=11308700

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68253/84A IT1179875B (en) 1984-12-17 1984-12-17 Hydro-conversion of oils

Country Status (1)

Country Link
IT (1) IT1179875B (en)

Also Published As

Publication number Publication date
IT8468253A0 (en) 1984-12-17
IT8468253A1 (en) 1986-06-17

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Effective date: 19981231