File loader

  
#include <iostream.h>
#include <fstream>
#include <string.h>
#include <vector>

using namespace std;

#define FILENAME "bessie.obj"

struct data
{
	float x, y, z;
};

int main()
{
	ifstream infile;
	infile.open(FILENAME, ios::in);

	char *character;
	char *temp;
	vector<data> data(0);

	for (int i=0; !infile.eof(); i++)
	{
		infile.get(character, '' '');
		if (strcmp(character,"v") == 0)
		{	// load in whatever "v" is

			data.resize(i+1);
			infile >> data[i].x >> data[i].y >> data[i].z;
		} else if (strcmp(character,"vt") == 0)
		{	// load in whatever "vt" is

			data.resize(i+1);
			infile >> data[i].x >> data[i].y;
		} else if (strcmp(character,"vn") == 0)
		{	// load in whatever "vn" is

			data.resize(i+1);
			infile >> data[i].x >> data[i].y >> data[i].z;
		} else if (strcmp(character,"f") == 0)
		{	// load in whatever "f" is

			for (int a=1; a<=3; a++)
			{
				infile.get(temp,''/'');
				data[a+i].x = atof(temp);
				infile.get(temp,''/'');
				data[a+i].y = atof(temp);
				infile.get(temp,''/'');
				data[a+i].z = atof(temp);
			}
		}
	}

	infile.close();

	for (int j=0; j<data.capacity(); j++)
	{
		cout << data[j].x << "," << data[j].y << "," << data[j].z << endl;
	}

	return 0;
}