Window::Window(QWidget *parent) :
QWidget(parent),
ui(new Ui::Window)
{
QGLFormat qglFormat;
qglFormat.setVersion(3, 2);
qglFormat.setProfile(QGLFormat::CoreProfile);
qglFormat.setSampleBuffers(true);
QGLFormat::setDefaultFormat(qglFormat);
ui->setupUi(this);
// Set the default values.
setRadius(DEF_RADIUS);
setRestitution(DEF_RESTITUTION);
setMass(DEF_MASS);
setNumSpheres(0);
}
bool SphereLoader::load(const char *filename)
{
std::string fname = filename;
if (!sofa::helper::system::DataRepository.findFile(fname)) return false;
char cmd[64];
FILE* file;
static const char* SPH_FORMAT = "sph 1.0";
if ((file = fopen(fname.c_str(), "r")) == NULL)
{
std::cout << "ERROR: cannot read file '" << filename << "'. Exiting..." << std::endl;
return false;
}
// std::cout << "Loading model'" << filename << "'" << std::endl;
int totalNumSpheres=0;
// Check first line
if (fgets(cmd, 7, file) == NULL || !strcmp(cmd,SPH_FORMAT))
{
fclose(file);
return false;
}
skipToEOL(file);
while (fscanf(file, "%s", cmd) != EOF)
{
if (!strcmp(cmd,"nums"))
{
if (fscanf(file, "%d", &totalNumSpheres) == EOF)
std::cerr << "Error: SphereLoader: fscanf function has encountered an error." << std::endl;
setNumSpheres(totalNumSpheres);
}
else if (!strcmp(cmd,"sphe"))
{
int index;
double cx=0,cy=0,cz=0,r=1;
if (fscanf(file, "%d %lf %lf %lf %lf\n",
&index, &cx, &cy, &cz, &r) == EOF)
std::cerr << "Error: SphereLoader: fscanf function has encountered an error." << std::endl;
addSphere((SReal)cx,(SReal)cy,(SReal)cz,(SReal)r);
++totalNumSpheres;
}
else if (cmd[0]=='#')
{
skipToEOL(file);
}
else // it's an unknown keyword
{
printf("%s: Unknown Sphere keyword: %s\n", filename, cmd);
skipToEOL(file);
}
}
// printf("Model contains %d spheres\n", totalNumSpheres);
(void) fclose(file);
return true;
}
