3.18 IDTF functions

These functions provide IDTF specific features. In all other cases they do nothing.

Method on mglGraph (C++): void VertexColor (bool enable)

Enables smooth color change.

Method on mglGraph (C++): void Compression (bool enable)

Gives smaller files, but quality degrades.

Method on mglGraph (C++): void StartGroup (const char *name)

Starts group definition. Groups contain objects and other groups, they are used to select a part of a model to zoom to or to make invizible or to make transparent and so on.

Method on mglGraph (C++): void EndGroup ()

Ends group definition.