STL

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|subcat=3D and CAD/CAM Models
 
|subcat=3D and CAD/CAM Models
 
|extensions={{ext|stl}}
 
|extensions={{ext|stl}}
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|pronom={{PRONOM|x-fmt/108}}, {{PRONOM|fmt/865}}
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|wikidata={{wikidata|Q1238229}}
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|locfdd={{LoCFDD|fdd000504}}
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|kaitai struct=stl
 
}}
 
}}
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:''For another "STL" format, see [[STL (ZX Spectrum)]]. There are also some [[Video#Subtitle formats|Subtitle formats]] named STL.''
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'''STL''' (StereoLithography) is a CAD/CAM format also used for downloadable object files to be sent to 3-D printers. It is based on the vertex coordinates of triangles, and can be saved in binary or [[ASCII]] form.
 
'''STL''' (StereoLithography) is a CAD/CAM format also used for downloadable object files to be sent to 3-D printers. It is based on the vertex coordinates of triangles, and can be saved in binary or [[ASCII]] form.
  
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== Specs ==
 
== Specs ==
 
* [http://www.ennex.com/~fabbers/StL.asp STL format specs]
 
* [http://www.ennex.com/~fabbers/StL.asp STL format specs]
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== Metaformat files ==
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* {{Synalysis|stl}}
  
 
== Sample files ==
 
== Sample files ==
 
* [http://www.thingiverse.com/ Thingiverse: lots of 3D model downloads]
 
* [http://www.thingiverse.com/ Thingiverse: lots of 3D model downloads]
 
* [http://www.thingiverse.com/uck/designs Universal Construction Kit downloads]
 
* [http://www.thingiverse.com/uck/designs Universal Construction Kit downloads]
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* [http://www.hovalin.com/ 3D-printable violin]
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* {{DexvertSamples|poly/stl}}
  
 
== Import/export info ==
 
== Import/export info ==

Latest revision as of 13:28, 30 July 2024

File Format
Name STL
Ontology
Extension(s) .stl
LoCFDD fdd000504
PRONOM x-fmt/108, fmt/865
Wikidata ID Q1238229
Kaitai Struct Spec stl.ksy
For another "STL" format, see STL (ZX Spectrum). There are also some Subtitle formats named STL.

STL (StereoLithography) is a CAD/CAM format also used for downloadable object files to be sent to 3-D printers. It is based on the vertex coordinates of triangles, and can be saved in binary or ASCII form.

Contents

[edit] Identification

Windows will mis-identify STL files as Certificate Trust Lists, since those use the same extension.

STL files in ASCII form start with "solid" followed by a space and an optional name.

Binary form files have an 80-character header that is generally ignored, but shouldn't start with "solid" so that the file is not mistaken for the ASCII form.

[edit] Specs

[edit] Metaformat files

[edit] Sample files

[edit] Import/export info

[edit] Other links

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