add time interp variant functions. This will create a set of wrapper functions to use with any data type. The user must supply the interpolation routine to use. They must also supply a convert from variant to end data type. This will be used by the revised pose estimator routines.
add time interp variant functions. This will create a set of wrapper functions to use with any data type. The user must supply the interpolation routine to use. They must also supply a convert from variant to end data type. This will be used by the revised pose estimator routines.