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vpIdentityMatrix(3)	    Library Functions Manual	     vpIdentityMatrix(3)

NAME
     vpIdentityMatrix - load the identity matrix into the current transformation
     matrix

SYNOPSIS
     #include <volpack.h>

     vpResult
     vpIdentityMatrix(vpc)
	 vpContext *vpc;

ARGUMENTS
     vpc    VolPack context from vpCreateContext.

DESCRIPTION
     vpIdentityMatrix  is used to load a 4-by-4 identity matrix into the current
     transformation matrix.  Use vpCurrentMatrix to set the current  transforma-
     tion matrix.

ERRORS
     The return value is always VP_OK.

SEE ALSO
     VolPack(3), vpCreateContext(3), vpCurrentMatrix(3), vpGetMatrix(3)

VolPack 						     vpIdentityMatrix(3)

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<https://man.freebsd.org/cgi/man.cgi?query=volpack-Identity&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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