message: remap: Fix behavior for indexed geometry
  We have to try to insert the vertex pointed to by the index buffer for
  indexed geometry.
diff: @@ -140,7 +140,7 @@ size_t generateVertexRemap(unsigned int* destination, const unsigned int* indice
  if (destination[index] == static_cast<unsigned int>(-1))
  {
  - const void* vertex = static_cast<const char*>(vertices) + i * vertex_size;
  + const void* vertex = static_cast<const char*>(vertices) + index * vertex_size;
  HashEntry* entry = hashLookup(table, hasher, vertex);
  