JPS6482266A - Description conversion system for working graphic - Google Patents
Description conversion system for working graphicInfo
- Publication number
- JPS6482266A JPS6482266A JP62242127A JP24212787A JPS6482266A JP S6482266 A JPS6482266 A JP S6482266A JP 62242127 A JP62242127 A JP 62242127A JP 24212787 A JP24212787 A JP 24212787A JP S6482266 A JPS6482266 A JP S6482266A
- Authority
- JP
- Japan
- Prior art keywords
- polygons
- working
- processing part
- depth
- description conversion
- 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.)
- Pending
Links
Abstract
PURPOSE:To generate efficient working information by performing pattern description conversion from a three-dimensional polyhedral shape to an expression form consisting of combination between polygons perpendicular to the working direction and their working depth. CONSTITUTION:An edge grouping processing part 1 groups edges perpendicular to the working direction at every working depth. A polygon detection processing part 2 extracts edge groups constituting polygons out of individual edge groups generated by the processing part 1. A rectangle division processing part 3 divides polygons extracted by the processing part 2 into combinations of rectangles. A classification relation extracting part 4 uses rectangle expressions of polygons obtained by the processing part 3 to extract shape classifications of polygons and relations between polygons. A polygon reconstituting part 5 reconstitutes a working graphic based on the classification information and the relation information of polygons extracted by the extracting part 4. Thus, graphic description conversion from the three-dimensional polyhedron to the expression form consisting of combinations between polygons perpendicular to the working direction and their depth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62242127A JPS6482266A (en) | 1987-09-25 | 1987-09-25 | Description conversion system for working graphic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62242127A JPS6482266A (en) | 1987-09-25 | 1987-09-25 | Description conversion system for working graphic |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6482266A true JPS6482266A (en) | 1989-03-28 |
Family
ID=17084703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62242127A Pending JPS6482266A (en) | 1987-09-25 | 1987-09-25 | Description conversion system for working graphic |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6482266A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6568535B1 (en) * | 2000-01-14 | 2003-05-27 | Peak International Ltd. | Apparatus and methods for improving uniform cover tape adhesion on a carrier tape |
-
1987
- 1987-09-25 JP JP62242127A patent/JPS6482266A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6568535B1 (en) * | 2000-01-14 | 2003-05-27 | Peak International Ltd. | Apparatus and methods for improving uniform cover tape adhesion on a carrier tape |
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