В Tue, 9 Jan 2024 14:20:17 +0000 Mike Marchywka <marchy...@hotmail.com> пишет:
> it seems like an excellent tool to interface to R allowing > visualization without a bunch of temp files or > > Is anyone aware of anyone doing this interface or reasons its a > boondoggle? This sounds like it's better suited for r-package-de...@r-project.org, not R-devel itself. In theory, nothing should prevent you from writing C++ code interfacing with ParaView (via its "adios" streaming library) and with R. The Rcpp package will likely help you bring the semantics of the two languages closer together. (Memory allocation and error handling are the two major topics where R and C++ especially disagree.) On the R side, make an object with reference semantics (i.e. an external pointer) and use callbacks to update it with new information while R code is running. On the R extension side, translate these callbacks into necessary calls to the adios library to transfer the data to ParaView. For more informaion, see Writing R Extensions at <https://cran.r-project.org/doc/manuals/R-exts.html> and Rcpp documentation at <https://CRAN.R-project.org/package=Rcpp>. -- Best regards, Ivan ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel