NAME
cgGetFirstState - get the first state definition in a context
SYNOPSIS
#include <Cg/cg.h> CGstate cgGetFirstState( CGcontext context );PARAMETERS
- context
The context from which to retrieve the first state definition.
RETURN VALUES
cgGetFirstState returns a the first CGstate object in context. If context contains no programs, NULL is returned.
DESCRIPTION
cgGetFirstState is used to begin iteration over all of the state definitions contained within a context. See cgGetNextState for more information.
EXAMPLES
to-be-written
ERRORS
CG_INVALID_CONTEXT_HANDLE_ERROR is generated if context does not refer to a valid context.
HISTORY
cgGetFirstState was introduced in Cg 1.4.
SEE ALSO