//------------------------------------------------------------------------------
// copy
private void copy(Surface3D surface3D)
{
_m = surface3D._m;
_n = surface3D._n;
_u = surface3D._u;
_v = surface3D._v;
create();
int u;
int v;
for (v = 0; v < _n; v++)
{
for (u = 0; u < _m; u++)
{
_point[v][u] = surface3D._point[v][u];
}
}
for (v = 0; v < _n - 1; v++)
{
for (u = 0; u < _m - 1; u++)
{
_patch[v][u] = surface3D._patch[v][u];
}
}
}
//------------------------------------------------------------------------------
// copy constructor
public Surface3D(Surface3D surface3D)
{
copy(surface3D);
}
