NFF

File Format
Name	NFF
Ontology	Electronic File Formats 3D and CAD/CAM Models NFF
Extension(s)	.nff
Released	~1988

Neutral File Format (NFF, or Haines NFF) is a scene description language developed by Eric Haines. It's intended for use with ray-tracing and other 3D rendering software, and is not specific to a particular application.

Disambiguation

Haines NFF is not related to Sense8/WorldToolkit NFF.

Specifications

• Neutral File Format, version 3.9, 1996-12-04

Software

• libnff - C++ library
• Standard Procedural Databases
• assimp

Sample files

• http://cd.textfiles.com/graphics16000/MEDIA/OBJECTS/NFF/
• dexvert samples — poly/neutralFileFormat

Links

• NFF File Format Summary, from the Encyclopedia of Graphics File Formats