void MeshFileManager::writeShape(const Grid3D &grid, const QString &path)
{
QFile file(getRootPath() + path);
if (!file.open(QIODevice::WriteOnly)) {
return;
}
QTextStream stream(&file);
stream << "MeshVersionFormatted 1" << endl
<< "Dimension" << endl
<< "3" << endl;
stream << "Vertices" << endl
<< grid.getNx() * grid.getNy() * grid.getNz() << endl;
for (int z = 0; z < grid.getNz(); ++z) {
for (int y = 0; y < grid.getNy(); ++y) {
for (int x = 0; x < grid.getNx(); ++x) {
Point3D currentPoint(grid.getOrigin().getX() + x,
grid.getOrigin().getY() + y,
grid.getOrigin().getZ() + z);
if (grid.getProperty(currentPoint.getX(), currentPoint.getY(), currentPoint.getZ()) < 0) {
stream << currentPoint.format()
<< endl;
}
}
}
}
stream << "End" << endl;
}
void MeshFileManager::writeGeometry(const Grid3D &grid, const QString &path)
{
QFile file(getRootPath() + path);
if (!file.open(QIODevice::WriteOnly)) {
return;
}
QTextStream stream(&file);
stream << "MeshVersionFormatted 1" << endl
<< "Dimension" << endl
<< "3" << endl;
int nx = grid.getNx();
int ny = grid.getNy();
int nz = grid.getNz();
Point3D origin = grid.getOrigin();
stream << "Vertices" << endl
<< nx * ny * nz << endl;
QVector<Hexaedra> hexs;
int xD = 1;
int yD = nx;
int zD = nx * ny;
for (int z = 0; z < nz; ++z) {
for (int y = 0; y < ny; ++y) {
for (int x = 0; x < nx; ++x) {
stream << Point3D(origin.getX() + x, origin.getY() + y, origin.getZ() + z).format()
<< endl;
if (!(x == nx - 1 || y == ny - 1 || z == nz - 1)) {
hexs.push_back(Hexaedra(
xD * (x + 0) + yD * (y + 0) + zD * (z + 0),
xD * (x + 1) + yD * (y + 0) + zD * (z + 0),
xD * (x + 1) + yD * (y + 1) + zD * (z + 0),
xD * (x + 0) + yD * (y + 1) + zD * (z + 0),
xD * (x + 0) + yD * (y + 0) + zD * (z + 1),
xD * (x + 1) + yD * (y + 0) + zD * (z + 1),
xD * (x + 1) + yD * (y + 1) + zD * (z + 1),
xD * (x + 0) + yD * (y + 1) + zD * (z + 1)
));
}
}
}
}
stream << "Hexahedra" << endl
<< hexs.size() << endl;
for (int i = 0; i < hexs.size(); ++i) {
stream << hexs.at(i).format() << endl;
}
stream << "End" << endl;
}