## DeleteUnusedCamSeqTracks

### Introduced

v12.0 (2014)

### Description

Deletes all tracks (of all types) on the camera sequencer which are currently not in use (i.e. have no clips on them).

### Scripting Syntax

    DeleteUnusedCamSeqTracks();

### Examples

#### JScript Example

    // This JScript example shows creation of a bunch of dummy

    // shot tracks and their subsequent removal

    // using the DeleteUnusedCamSeqTracks command.

    // Try running with and without the last line to see the

    // difference...it ends up deleting all but two of the tracks

    // it creates.

    // Create a sphere and a simple static Action.

    NewScene( null, false );

    // Create some tracks (mostly left empty to be deleted later).

    count = 10

    oTracks = new Array(count)

    for ( i = 0; i < count; i++ )

    {

    	oTracks[i] = AddTrack("Scene_Root", null, 8, null, null);

    }

    // Add sources on some tracks.

    AddShotClip( oTracks[1], null, null, null, null, null );

    AddShotClip( oTracks[4], null, null, null, null, null );

    // Finally, delete the unused ones.

    DeleteUnusedCamSeqTracks( );

### See Also

AddTrack AddShotClip GetShotClip Track