QRT Ray Tracer bitmap

File Format
Name	QRT Ray Tracer bitmap
Ontology	Electronic File Formats Graphics QRT Ray Tracer bitmap
Extension(s)	.raw
Released	1989

Overview

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.

Format

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

See also

• QRT Ray Tracer scene description (.QRT)

Software

• QRT Ray Tracer source code (RAYSRC.ZIP)
• Netpbm (qrttoppm) (read-only)
• XnView