added converter to tmr to convert from binary stl files to stl files

Author: gkennedy

converter/Makefile

@@ -0,0 +1,10 @@
+include ../Makefile.in
+include ../TMR_Common.mk
+
+OBJS = bstltostl.o 
+
+default: ${OBJS}
+	${CXX} bstltostl.o ${TMR_LD_FLAGS} -o bstltostl
+
+clean:
+	rm -rf bstltostl *.o

converter/bstltostl.c

@@ -0,0 +1,46 @@
+#include "TMRBase.h"
+#include "TMR_STLTools.h"
+
+/*
+  This is a conversion tool that converts the output .bstl file (which
+  is the results of a parallel I/O and is in bindary) to a regular
+  .stl file.
+*/
+int main( int argc, char * argv[] ){
+  MPI_Init(&argc, &argv);
+  TMRInitialize();
+
+  // Convert the extension (if any) on the input file to a .stl
+  // extension since this will convert successful
+  if (argc == 1){
+    fprintf(stderr, "Error, no input files\n");
+    return (1);
+  }
+
+  char *infile = new char[ strlen(argv[1])+1 ];
+  strcpy(infile, argv[1]);
+
+  // Set the output file
+  char *outfile = new char[ strlen(infile)+5 ];
+  int len = strlen(infile);
+  int i = len-1;
+  for ( ; i >= 0; i-- ){
+    if (infile[i] == '.'){ break; }     
+  }
+  if (i == 0){ 
+    i = len-1; 
+  }
+  strcpy(outfile, infile);
+  strcpy(&outfile[i], ".stl");
+
+  if (strcmp(infile, outfile) != 0){
+    TMR_ConvertBinToSTL(infile, outfile);
+  }
+
+  delete [] infile;
+  delete [] outfile;
+
+  TMRFinalize();
+  MPI_Finalize();
+  return (0);
+}