void psWorld::BuildWarpCache()
{
int sectorCount = engine->GetSectors()->GetCount();
Debug2(LOG_STARTUP,0,"Building warp cache for %d sectors...",sectorCount);
/// Clear existing entries
transarray.Empty();
transarray.SetSize(sectorCount);
for(int i=0; i<sectorCount; i++)
{
const csSet<csPtrKey<iMeshWrapper> > &portals = engine->GetSectors()->Get(i)->GetPortalMeshes();
Debug3(LOG_STARTUP,0," %zu portal meshes for %s",portals.GetSize(),
engine->GetSectors()->Get(i)->QueryObject()->GetName());
csSet<csPtrKey<iMeshWrapper> >::GlobalIterator it = portals.GetIterator();
while(it.HasNext())
{
iMeshWrapper* portal_mesh = it.Next();
iPortalContainer* pc = portal_mesh->GetPortalContainer();
for(int j = 0 ; j < pc->GetPortalCount() ; j++)
{
iPortal* portal = pc->GetPortal(j);
if(portal->CompleteSector(0))
{
if(engine->GetSectors()->Find(portal->GetSector()) != -1)
{
const csReversibleTransform warp = portal->GetWarp();
// Check the values and issue warning for strange values.
csVector3 v_o2t = warp.GetO2TTranslation();
if(fabs(v_o2t.x) > 1.0e+10 || fabs(v_o2t.y) > 1.0e+10 || fabs(v_o2t.z) > 1.0e+10)
{
Error3("Warpspace with very large o2t translation: %s: %s",
portal->GetName(),warp.Description().GetData());
}
// Apply the warp to the chache
transarray[i].Set(portal->GetSector(), warp);
}
}
}
}
}
}
