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 to be used with a view specified by the parameter view when rendering.  The active camera specifies which camera’s attributes will be used to render a view. 

ERRORS

DvInqActiveCamera will fail if the view handle is null; the returned value is DcNullObject <DCNULL>. 

[WARNING - invalid view handle]

SEE ALSO

DvSetActiveCamera(3D)

September 29, 2021