void PushStatusF(const MyStr& s)
{
msgstatus_stack.Append(new MyStr (s));
SetStatMsg(s);
threadpercent_stack.Append(0);
PrintFnStart(s);
}
STLGeometry * STLTopology :: LoadNaomi (istream & ist)
{
int i;
STLGeometry * geom = new STLGeometry();
Array<STLReadTriangle> readtrigs;
PrintFnStart("read NAOMI file format");
char buf[100];
Vec<3> normal;
//int cntface = 0;
//int cntvertex = 0;
double px, py, pz;
int noface, novertex;
Array<Point<3> > readpoints;
ist >> buf;
if (strcmp (buf, "NODES") == 0)
{
ist >> novertex;
PrintMessage(5,"nuber of vertices = ", novertex);
for (i = 0; i < novertex; i++)
{
ist >> px;
ist >> py;
ist >> pz;
readpoints.Append(Point<3> (px,py,pz));
}
}
void STLTopology :: SaveBinary (const char* filename, const char* aname) const
{
ofstream ost(filename);
PrintFnStart("Write STL binary file '",filename,"'");
if (sizeof(int) != 4 || sizeof(float) != 4)
{PrintWarning("for stl-binary compatibility only use 32 bit compilation!!!");}
//specific settings for stl-binary format
const int namelen = 80; //length of name of header in file
const int nospaces = 2; //number of spaces after a triangle
//write header: aname
int i, j;
char buf[namelen+1];
int strend = 0;
for(i = 0; i <= namelen; i++)
{
if (aname[i] == 0) {strend = 1;}
if (!strend) {buf[i] = aname[i];}
else {buf[i] = 0;}
}
FIOWriteString(ost,buf,namelen);
PrintMessage(5,"header = ",buf);
//RWrite Number of facets
int nofacets = GetNT();
FIOWriteInt(ost,nofacets);
PrintMessage(5,"NO facets = ", nofacets);
float f;
char spaces[nospaces+1];
for (i = 0; i < nospaces; i++) {spaces[i] = ' ';}
spaces[nospaces] = 0;
for (i = 1; i <= GetNT(); i++)
{
const STLTriangle & t = GetTriangle(i);
const Vec<3> & n = t.Normal();
f = n(0); FIOWriteFloat(ost,f);
f = n(1); FIOWriteFloat(ost,f);
f = n(2); FIOWriteFloat(ost,f);
for (j = 1; j <= 3; j++)
{
const Point3d p = GetPoint(t.PNum(j));
f = p.X(); FIOWriteFloat(ost,f);
f = p.Y(); FIOWriteFloat(ost,f);
f = p.Z(); FIOWriteFloat(ost,f);
}
FIOWriteString(ost,spaces,nospaces);
}
PrintMessage(5,"done");
}