QRT Ray Tracer bitmap
From Just Solve the File Format Problem
(Difference between revisions)
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|formattype=electronic | |formattype=electronic | ||
|subcat=Graphics | |subcat=Graphics | ||
| − | |extensions={{ext|raw}}, {{ext|qrt}} | + | |extensions={{ext|raw}}, {{ext|qrt}}, {{ext|dis}} |
|released=1989 | |released=1989 | ||
}} | }} | ||
'''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. | '''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. | ||
| + | |||
| + | This format is also used by the ''DKB Ray Tracer'' software, which uses a default filename of '''data.dis'''. | ||
== Format == | == Format == | ||
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== 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] | + | * [http://cd.textfiles.com/graphics16000/GENERAL/RAYTRACE/DKB/ DKB Ray Tracer] |
| − | * [http://www.xnview.com/ XnView] | + | * [http://netpbm.sourceforge.net/ Netpbm]: qrttoppm (read-only) |
| + | * [http://www.xnview.com/ XnView] (format named QRT or DIS) | ||
Revision as of 15:39, 24 August 2013
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.
This format is also used by the DKB Ray Tracer software, which uses a default filename of data.dis.
Contents[hide] |
Format
Files have a 4-byte header, containing the width and height. Each row has a 2-byte prefix containing the row number.
Identifiers
The QRT Ray Tracer software uses the .raw filename extension for this format. Some third-party applications use .qrt, even though it conflicts with QRT Ray Tracer scene description format.
See also
Software
- QRT Ray Tracer source code (RAYSRC.ZIP)
- DKB Ray Tracer
- Netpbm: qrttoppm (read-only)
- XnView (format named QRT or DIS)
