int addvert(const vertex &v)
{
uint h = hthash(v.pos)&(SIZE-1);
for(int i = table[h]; i>=0; i = chain[i])
{
const vertex &c = verts[i];
if(c.pos==v.pos && c.tc==v.tc && c.norm==v.norm && c.tangent==v.tangent && c.bitangent==v.bitangent)
return i;
}
if(verts.length() >= USHRT_MAX) return -1;
verts.add(v);
chain.add(table[h]);
return table[h] = verts.length()-1;
}
static inline uint hthash(const normalkey &k) { return hthash(k.pos); }
/// create hash for hashsts
static inline uint hthash(const teaminfo &t) { return hthash(t.team); }
/// create hashes to access hashmaps
static inline uint hthash(const teamscore &t) { return hthash(t.team); }
