DvInqActiveCamera(3D)

NAME
DvInqActiveCamera - Return the active camera for a view

SYNOPSIS
C:
DtObject DvInqActiveCamera(view)
DtObject view;

FORTRAN:
INTEGER*4 DVQAC(VIEW)
INTEGER*4 VIEW

DESCRIPTION
DvInqActiveCamera queries the active camera previously set by DvSetActiveCamera. If no camera was set with DvSetActiveCamera, DcNullObject is returned. In such a case, to render a view, a renderer will usually select the last camera that was defined.

ERRORS
DvInqActiveCamera will fail if the view handle is null.

[WARNING - invalid view handle]

SEE ALSO
DoCamera(3D), DvSetActiveCamera(3D)