Initial

proto/source/SPLINE.CPP

@@ -0,0 +1,92 @@
+
+#include <common/windows.hpp>
+#include <common/catmull.hpp>
+#include <common/string.hpp>
+#include <common/stdio.hpp>
+#include <fileio/fileio.hpp>
+
+BOOL readInFile(const String &pathFileName,PureVector<FloatPairs> &srcPairs);
+
+int main(int argc,char **argv)
+{
+  PureVector<FloatPairs> srcPairs;
+	PureVector<FloatPairs> dstPairs;
+	CatmullRom splineGen;
+  FileIO writeFile;	
+	String strOutLine;
+	String srcFile;
+	String dstFile;
+
+	if(3!=argc)
+	{
+		::printf("Fortis Spline Generator Copyright(c) 1998\n");
+	  ::printf("USAGE: spline <infile> <outfile>\n");
+		::printf("where:\n");
+		::printf("<infile> contains point pair list (ie)\n");
+		::printf("  1.00,4.356\n");
+		::printf("  2.00,4.467\n");
+		::printf("  4.00,4.393\n");
+		::printf("  8.00,4.393\n");
+		::printf("  20.00,4.393\n");
+		::printf("  40.00,4.393\n");
+		::printf("  120.00,4.393\n");
+		::printf("<outfile> is output destination\n");
+		::printf("* Don't forget to comma delimit the source file.\n");
+		::printf("* Keep in mind, the first number in the last line\n");
+		::printf("  is used to determine the size of the output data set.\n");
+		return 1;
+	}
+	if(!readInFile(argv[1],srcPairs))
+	{
+	  ::printf(String("Error reading ")+String(argv[1]));
+		return 1;
+	}
+	dstPairs.size(srcPairs[srcPairs.size()-1].column());
+	for(int index=1;index<=dstPairs.size();index++)dstPairs[index-1].column(index);
+	splineGen.performSpline(srcPairs,dstPairs);
+  writeFile.open(argv[2],FileIO::GenericWrite,FileIO::FileShareRead,FileIO::CreateAlways);
+	for(index=0;index<dstPairs.size();index++)
+	{
+	  ::sprintf(strOutLine,"%9.3lf",dstPairs[index].row());
+	  writeFile.writeLine(strOutLine);
+	}
+	writeFile.close();
+	return 0;
+}
+
+BOOL readInFile(const String &pathFileName,PureVector<FloatPairs> &srcPairs)
+{
+  FileIO inFile;
+	String strLine;
+	int numEntries(0);
+
+	inFile.open(pathFileName);
+	if(!inFile.isOkay())return FALSE;
+	while(inFile.readLine(strLine))
+	{
+	  if(strLine.isNull())break;
+	  numEntries++;
+	}
+	if(!numEntries)return FALSE;
+	inFile.rewind();
+	srcPairs.size(numEntries);
+	for(int index=0;index<numEntries;index++)
+	{
+	  inFile.readLine(strLine);
+		srcPairs[index].column(::atof(strLine.betweenString(0,',')));
+		srcPairs[index].row(::atof(strLine.betweenString(',',0)));
+	}
+  inFile.close();	
+	return TRUE;
+}
+
+//	srcPairs.size(7);
+//	dstPairs.size(120);
+//	srcPairs[0]=FloatPairs(1.00,4.356);
+//	srcPairs[1]=FloatPairs(2.00,4.467);
+//	srcPairs[2]=FloatPairs(4.00,4.393);
+//	srcPairs[3]=FloatPairs(8.00,4.269);
+//	srcPairs[4]=FloatPairs(20.00,4.221);
+//	srcPairs[5]=FloatPairs(40.00,4.408);
+//	srcPairs[6]=FloatPairs(120.00,4.965);
+//	for(int index=1;index<=dstPairs.size();index++)dstPairs[index-1].column(index);