What's the right way to manipulate MD360Director? about md360player4ios HOT 2 CLOSED

@interface VideoPlayerViewController ()<MD360DirectorFactory>
@end

@implementation VideoPlayerViewController
...
- (void) initPlayer{
    ...
    /////////////////////////////////////////////////////// MDVRLibrary
    MDVRConfiguration* config = [MDVRLibrary createConfig];
    ...
    [config setDirectorFactory:self]; // pass in the custom factory
    ...
    self.vrLibrary = [config build];
    /////////////////////////////////////////////////////// MDVRLibrary
}

// implement the MD360DirectorFactory protocol here.
- (MD360Director*) createDirector:(int) index{
    MD360Director* director = [[MD360Director alloc]init];
    switch (index) {
        case 1:
            [director setEyeX:-2.0f];
            [director setLookX:-2.0f];
            break;
        default:
            break;
    }
    return director;
}
...
@end