// Initialize OpenGL state
void init() {
// Texture setup
glEnable(GL_TEXTURE_2D);
glGenTextures( 1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
// Other
glClearColor(0,0,0,0);
glMatrixMode(GL_PROJECTION); // Jakub>Select the Projection matrix for operation
glLoadIdentity(); // Jakub>Reset Projection matrix
gluOrtho2D(-1,1,-1,1);
glLoadIdentity();
glColor3f(1,1,1);
//File readers
loadFromFiles();
if (!image) {
GenerateImage();
}
}
int main(int argc, char **argv)
{
// Check argument count.
if (argc != 3) {
fprintf(stderr, "%s: Error: Incorrect number of arguments!\n", argv[0]);
exit(1);
}
// Attempt to load revisions to compare.
compare_t comp = loadFromFiles(argv[1], argv[2]);
// Check that we retrieved both revisions successfully.
if (comp.A == NULL) {
fprintf(stderr, "%s: Error: Could not load revision A at %s\n", argv[0], argv[1]);
exit(1);
}
if (comp.B == NULL) {
fprintf(stderr, "%s: Error: Could not load revision B at %s\n", argv[0], argv[2]);
exit(1);
}
printf("%d\n", computeLevenshtein2(comp));
return 0;
}
std::shared_ptr<Cubemap> Cubemap::fromFiles(const char * files_base_name)
{
auto cubemap = std::shared_ptr<Cubemap>(new Cubemap());
if (!cubemap->loadFromFiles(files_base_name))
return std::shared_ptr<Cubemap>();
return cubemap;
}
