QMedia VR movie commands |

### QM_GetFieldOfViewRange

QM_GetFieldOfViewRange(movieRef; minFieldOfView; maxFieldOfView):error
| movieRef | Longint | Movie reference
| minFieldOfView | Real | Minimum field of view
| maxFieldOfView | Real | Maximum field of view
| error | Longint | Error result

Returns the minimum and maximum values for the 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.

Parameters minFieldOfView and maxFieldOfView receive the minimum and maximum field of view values respectively.

Example

``Get FOV range of VR movie $movie` `` `C_REAL($fovMin;$fovMax)` `` `$err:=QM_GetFieldOfViewRange ($movie;$fovMin;$fovMax)` ``

Related commands

QM_SetFieldOfView | Sets the current field of view.
QM_GetFieldOfView | Returns the current field of view.

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