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15 lines
686 B
Plaintext
15 lines
686 B
Plaintext
fv is an HDRI viewer. Currently supported formats are the followings:
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* Greg Ward's HDR (also known as Radiance/PIC/RGBE). See
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http://www.graphics.cornell.edu/~bjw/rgbe.html for details.
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* Paul Debevec's PFM (Portable Float Map). See
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http://netpbm.sourceforge.net/doc/pfm.html for details.
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fv reads data from the standard input or files specified as
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arguments. In the latter case, each file may be compressed one with
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gzip or bzip2. The file may also change after fv is invoked, except
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its header part. fv checks whether the file changes and updates the
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display if necessary. This feature is useful for checking intermediate
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outputs from renderers.
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WWW: http://www.eaflux.com/fv/
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