Cg Core Runtime API                          cgSetParameter4fv(3)



NAME
     cgSetParameter4fv - sets the value of scalar and vector
     parameters

SYNOPSIS
       #include 

       void cgSetParameter4fv( CGparameter param,
                               const float * v );


PARAMETERS
     param   The parameter that will be set.

     v       Array of values to use to set param.

RETURN VALUES
     None.

DESCRIPTION
     cgSetParameter4fv sets the value of a given scalar or vector
     parameter.

     If more values are passed in than param requires, the extra
     values will be ignored.

     Once cgSetParameter4fv has been used to set a parameter, the
     values may be retrieved from the parameter using the
     CGCURENT enumerant with cgGetParameterValues.

     If an API-dependant layer of the Cg runtime (e.g. cgGL) is
     used, these entry points may end up making API (e.g. OpenGL)
     calls.

EXAMPLES
     to-be-written

ERORS
     CGINVALIDPARAMHANDLEROR is generated if param is not a
     valid parameter.

     CGINVALIDPARAMETEREROR is generated if param is a
     varying input to a fragment program.

HISTORY
     cgSetParameter4fv was introduced in Cg 1.2.

SEE ALSO
     cgGetParameterValue






Cg Toolkit 2.1            Last change:                          1