QMedia VR movie commands |

### QM_GetFieldOfView

QM_GetFieldOfView(movieRef; fieldOfView):error
| movieRef | Longint | Movie reference
| fieldOfView | Real | Current field of view angle
| error | Longint | Error result

Returns the current field of view of a VR movie.

Parameter movieRef is the reference to the movie instance. The movie reference must have been previously obtained with a call to QM_NewMovieFromFile or QM_NewMovieFromURL. The movie must be currently assigned to a movie plug-in area.

Parameter fieldOfView receives the movie's field of view.

Example

``Get FOV of VR movie $movie` `` `C_REAL($fov)` `` `$err:=QM_GetFieldOfView ($movie;$fov)` ``

Related commands

QM_SetFieldOfView | Sets the current field of view.
QM_GetFieldOfViewRange | Returns the field of view range.

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