NAME
	  DtMtlGetSceneCount - Get the number of materials in the scene.

     SYNOPSIS
	  #include <Dt.h>

	  int DtMtlGetSceneCount ( int *NofMat )

     DESCRIPTION
	  DtMtlGetSceneCount() returns the number of materials
	  which can be found in the current scene.
	  The number of materials is returned via the pointer to the NofMat parameter.

     DIAGNOSTICS
	  DtMtlGetSceneCount() returns one.


     FILES
	  Link with -lDtOMio