private Stream saveGeom(string filename, ResourceKey bumpMapKey)
{
int bumpmapPos = -1;
SimGeomFile simgeomfile = new SimGeomFile();
Stream blah = File.Open(filename, FileMode.Open);
simgeomfile.Load(blah);
blah.Close();
if (bumpMapKey.ToString() != "key:00000000:00000000:0000000000000000")
{
// Figure out bumpmap location
// To do this we loop through the MTNF
for (int i = 0; i < simgeomfile.simgeom.mtnfChunk.entries.Count; i++)
{
if (simgeomfile.simgeom.mtnfChunk.entries[i].fieldTypeHash == (uint)FieldTypes.NormalMap)
{
bumpmapPos = (int)simgeomfile.simgeom.mtnfChunk.entries[i].dwords[0];
break;
}
}
if (bumpmapPos > -1)
{
simgeomfile.simgeom.keytable.keys[bumpmapPos] = bumpMapKey;
}
}
return simgeomfile.Save();
}