int
GPD_2DPrimPoly::save(ostream &os, int binary) const
{
int cnt;
if (binary)
{
const char tflag = isTrimmed() ? 1 : 0;
if (!UTwrite(os, &tflag)) return -1;
if (!UTwrite(os, &nVtx)) return -1;
const char cflag = isClosed() ? '<' : ':';
if (!UTwrite(os, &cflag)) return -1;
}
else
{
os << " " << (isTrimmed() ? "trim" : "idle");
os << " " << nVtx << " " << (isClosed() ? '<' : ':');
if (!os) return -1;
}
if (savePrivate(os,binary) < 0) return -1;
for (cnt = 0; cnt < nVtx; cnt++)
if (getParent()->saveVertex(os, vtxList[cnt], binary) < 0) return -1;
if (!binary) os << endl;
return (!os) ? -1 : 0;
}
int
GPD_MetaPrim::saveMeta(ostream &os, int binary) const
{
const char *kname = getMetaKernel(kernel);
if (binary)
{
if (!UTwrite(os, kname)) return -1;
if (!UTwrite(os, &weight)) return -1;
}
else
{
os << " " << kname << " " << weight;
if (!os) return -1;
}
return 0;
}
int
GPD_PrimMetaSQuad::savePrivate(ostream &os, int binary) const
{
if (binary)
{
if (!UTwrite(os, &xyExp)) return -1;
if (!UTwrite(os, &zExp)) return -1;
}
else
{
os << " " << xyExp << " " << zExp;
if (!os) return -1;
}
if (saveMeta(os, binary) < 0) return -1;
return GPD_PrimSphere::savePrivate(os, binary);
}
int
GPD_Point::saveBinary(ostream &os) const
{
UTwrite(os, pos, sizeof(pos)/sizeof(float));
return (!os) ? -1 : 0;
}
