NAME
	  DtLightGetCount - Get	the number of lights in	the scene.


     SYNOPSIS
	  #include <Dt.h>


	  int  DtLightGetCount(	int *count )


     DESCRIPTION
	  DtLightGetCount() returns the	number of lights in the	scene
	  via the pointer to the count parameter.








     DIAGNOSTICS
	  returns one on success and zero on failure.


     FILES
	  Link with -lDtOMio