private void EnsureDeduplicationMap()
{
// Makes sure that we have an original -> duplicate vertex index map to work with.
// If we don't, it creates an identity mapping between the original and the Collada vertices.
// To deduplicate GR2 vertex data, Deduplicate() should be called before any Collada export call.
if (Deduplicator == null)
{
Deduplicator = new VertexDeduplicator();
Deduplicator.MakeIdentityMapping(Vertices);
}
}
public void Deduplicate()
{
Deduplicator = new VertexDeduplicator();
Deduplicator.Deduplicate(Vertices);
}