std::vector<PolygonalObject> Convert(IPObjectStruct* iritObjects)
{
std::vector<PolygonalObject> res;
if (iritObjects == NULL)
{
return std::vector<PolygonalObject>();
}
if (IP_IS_OLST_OBJ(iritObjects))
{
std::vector<PolygonalObject> res;
res.reserve(iritObjects->U.Lst.ListMaxLen);
IPObjectStruct** currObject = iritObjects->U.Lst.PObjList;
while ((*currObject) != NULL)
{
std::vector<PolygonalObject> currRes = Convert(*currObject);
res.insert(res.end(), currRes.begin(), currRes.end());
++currObject;
}
return res;
}
else if (IP_IS_POLYGON_OBJ(iritObjects))
{
std::vector<PolygonalObject> res;
res.push_back(ConvertSingleObject(iritObjects));
return res;
}
else
{
throw ConvertError();
}
}
PolygonalObject ConvertSingleObject(IPObjectStruct* iritObjects)
{
if (!IP_IS_POLYGON_OBJ(iritObjects))
{
throw ConvertError();
}
std::vector<Polygon3D> currPolys;
IPPolygonStruct* currPoly = iritObjects->U.Pl;
while (currPoly != NULL)
{
currPolys.push_back(ConvertPolygon(currPoly));
currPoly = currPoly->Pnext;
}
double transp;
bool transpValid = CGSkelGetObjectTransp(iritObjects, &transp);
IPAttributeStruct* attrRGB = AttrFindAttribute(iritObjects->Attr, "rgb");
if (attrRGB != NULL)
{
int r, g, b;
sscanf_s(attrRGB->U.Str, "%d,%d,%d", &r, &g, &b);
if (transpValid)
return PolygonalObject(currPolys, RGB(r, g, b), 1 - transp);
else
return PolygonalObject(currPolys, RGB(r, g, b));
}
{
if (transpValid)
return PolygonalObject(currPolys, 1 - transp);
else
return PolygonalObject(currPolys);
}
}
/*****************************************************************************
* DESCRIPTION: *
* Dumps one object PObject to file f. *
* *
* PARAMETERS: *
* f: File to dump object to. *
* PObject: Object to dump to file f. *
* *
* RETURN VALUE: *
* void *
*****************************************************************************/
static void DumpOneObject(FILE *f, IPObjectStruct *PObject)
{
IPPolygonStruct
*PList = NULL;
switch (PObject -> ObjType) {
case IP_OBJ_POLY:
if (IP_IS_POLYGON_OBJ(PObject) ||
IP_IS_POLYLINE_OBJ(PObject))
PList = PObject -> U.Pl;
break;
case IP_OBJ_CURVE:
case IP_OBJ_SURFACE:
IRIT_FATAL_ERROR("Curves and surfaces should have been converted to polylines.");
break;
default:
break;
}
while (PList) {
DumpOnePoly(f, PList, IP_IS_POLYGON_OBJ(PObject));
PList = PList -> Pnext;
}
}
