Skip site navigation (1)Skip section navigation (2)

  
 
  

home | help 
vpCreateContext(3)	    Library Functions Manual	      vpCreateContext(3)

NAME
     vpCreateContext, vpDestroyContext - create/destroy a rendering context

SYNOPSIS
     #include <volpack.h>

     vpContext *
     vpCreateContext()

     void
     vpDestroyContext(vpc)
	 vpContext *vpc;

ARGUMENTS
     vpc    VolPack context from vpCreateContext.

DESCRIPTION
     vpCreateContext  returns a handle for a new rendering context.  It contains
     default values for most of the rendering parameters.

     vpDestroyContext destroys a rendering context and frees the associated mem-
     ory.  Only data structures allocated by the library are freed; application-
     defined data structures  that  are  referenced  in  the  rendering  context
     through  a  pointer  are  not freed (e.g. arrays of volume data and shading
     lookup tables).  The application is responsible for keeping track	of  such
     data structures and freeing them when appropriate.

SEE ALSO
     VolPack(3)

VolPack 						      vpCreateContext(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=volpack-Context&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

home | help