QRT Ray Tracer bitmap

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|formattype=electronic
 
|formattype=electronic
 
|subcat=Graphics
 
|subcat=Graphics
|extensions={{ext|raw}}
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|extensions={{ext|raw}}, {{ext|qrt}}, {{ext|dis}}
 
|released=1989
 
|released=1989
 
}}
 
}}
== Overview ==
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'''QRT Ray Tracer bitmap''' is the default output format of the ''QRT Ray Tracer'' (also known as ''Quick Ray Tracer'' or ''QRT'') software. It is an uncompressed truecolor raster image format.
'''QRT Ray Tracer bitmap image''' is the default output format of the ''QRT Ray Tracer'' (also known as ''Quick Ray Tracer'' or ''QRT'') software. It is an uncompressed truecolor raster image format.
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This format is also used by the ''DKBTrace'' (DKB Ray Tracer) software, which uses a default filename of '''data.dis'''.
  
 
== Format ==
 
== Format ==
 
Files have a 4-byte header, containing the width and height. Each row has a 2-byte prefix containing the row number.
 
Files have a 4-byte header, containing the width and height. Each row has a 2-byte prefix containing the row number.
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== Identifiers ==
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The QRT Ray Tracer software uses the '''.raw''' filename extension for this format. Some third-party applications use '''.qrt''', though this conflicts with [[QRT Ray Tracer scene description]] format.
  
 
== See also ==
 
== See also ==
 
* [[QRT Ray Tracer scene description]] (.QRT)
 
* [[QRT Ray Tracer scene description]] (.QRT)
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* [[DKBTrace scene description]]
  
 
== Software ==
 
== Software ==
 
* [http://www.programmersheaven.com/download/14195/download.aspx QRT Ray Tracer source code] (RAYSRC.ZIP)
 
* [http://www.programmersheaven.com/download/14195/download.aspx QRT Ray Tracer source code] (RAYSRC.ZIP)
* [http://netpbm.sourceforge.net/ Netpbm] (qrttoppm) (read-only)
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* [http://cd.textfiles.com/graphics16000/GENERAL/RAYTRACE/DKB/ DKBTrace]
* [http://www.xnview.com/ XnView]
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* [[Konvertor]]
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* [[Netpbm]]: qrttoppm
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* [[XnView]] (format named QRT or DIS)
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* [[Tom's Viewer]]

Latest revision as of 01:33, 27 April 2019

File Format
Name QRT Ray Tracer bitmap
Ontology
Extension(s) .raw, .qrt, .dis
Released 1989

QRT Ray Tracer bitmap is the default output format of the QRT Ray Tracer (also known as Quick Ray Tracer or QRT) software. It is an uncompressed truecolor raster image format.

This format is also used by the DKBTrace (DKB Ray Tracer) software, which uses a default filename of data.dis.

Contents

[edit] Format

Files have a 4-byte header, containing the width and height. Each row has a 2-byte prefix containing the row number.

[edit] Identifiers

The QRT Ray Tracer software uses the .raw filename extension for this format. Some third-party applications use .qrt, though this conflicts with QRT Ray Tracer scene description format.

[edit] See also

[edit] Software

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