STL FILE COUPLING METHOD
Provided is an STL file coupling method including: analyzing models of STL files to define surfaces of the models as to triangular pixels, and selecting triangles to be coupled among the triangular pixels; determining directionality of a first triangle of a first file and a second triangle of a seco...
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| creator | PARK, Song Hwa SHIN, Ki Soo |
| description | Provided is an STL file coupling method including: analyzing models of STL files to define surfaces of the models as to triangular pixels, and selecting triangles to be coupled among the triangular pixels; determining directionality of a first triangle of a first file and a second triangle of a second file in terms of a clockwise direction or a counterclockwise direction; calculating first and second normal vectors from the first and second triangles, respectively; calculating a cross angle between the first and second normal vectors; arranging the first and second triangles to face each other in parallel; calculating a first central point of the first triangle and a second central point of the second triangle to calculate a distance between the first and second central points; and moving the second triangle with respect to the first triangle by the calculated distance to couple the first triangle to the second triangle. |
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calculating first and second normal vectors from the first and second triangles, respectively; calculating a cross angle between the first and second normal vectors; arranging the first and second triangles to face each other in parallel; calculating a first central point of the first triangle and a second central point of the second triangle to calculate a distance between the first and second central points; and moving the second triangle with respect to the first triangle by the calculated distance to couple the first triangle to the second triangle.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180517&DB=EPODOC&CC=US&NR=2018137679A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180517&DB=EPODOC&CC=US&NR=2018137679A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PARK, Song Hwa</creatorcontrib><creatorcontrib>SHIN, Ki Soo</creatorcontrib><title>STL FILE COUPLING METHOD</title><description>Provided is an STL file coupling method including: analyzing models of STL files to define surfaces of the models as to triangular pixels, and selecting triangles to be coupled among the triangular pixels; 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determining directionality of a first triangle of a first file and a second triangle of a second file in terms of a clockwise direction or a counterclockwise direction; calculating first and second normal vectors from the first and second triangles, respectively; calculating a cross angle between the first and second normal vectors; arranging the first and second triangles to face each other in parallel; calculating a first central point of the first triangle and a second central point of the second triangle to calculate a distance between the first and second central points; and moving the second triangle with respect to the first triangle by the calculated distance to couple the first triangle to the second triangle.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS |
| title | STL FILE COUPLING METHOD |
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