iPhone开发之全景展示(panoramagl)

最近工程中用到720度全景展示，网上已经有前人给种好树了，很不错的封装。使用起来很是方便...

//相应地方添加成员变量
  plView = [[PLView alloc] initWithFrame:self.view.frame];
        plView.delegate=self;
        [self.view addSubview:plView];
        [self.view sendSubviewToBack:plView];//送到最里端
        [self selectPanorama:1];

-(void)selectPanorama:(NSInteger)index
{
    NSObject<PLIPanorama> *panorama = nil;
    //Spherical2 panorama example (supports up 2048x1024 texture)
    if(index == 0)
    {
        panorama = [PLSpherical2Panorama panorama];
        [(PLSpherical2Panorama *)panorama setImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_sphere2" ofType:@"jpg"]]];
    }
    //Spherical panorama example (supports up 1024x512 texture)
    else if(index == 1)
    {
        panorama = [PLSphericalPanorama panorama];
        [(PLSphericalPanorama *)panorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_sphere" ofType:@"jpg"]]]];
    }
    //Cubic panorama example (supports up 1024x1024 texture per face)
    else if(index == 2)
    {
        PLCubicPanorama *cubicPanorama = [PLCubicPanorama panorama];
        [cubicPanorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_f" ofType:@"jpg"]]] face:PLCubeFaceOrientationFront];
        [cubicPanorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_b" ofType:@"jpg"]]] face:PLCubeFaceOrientationBack];
        [cubicPanorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_l" ofType:@"jpg"]]] face:PLCubeFaceOrientationLeft];
        [cubicPanorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_r" ofType:@"jpg"]]] face:PLCubeFaceOrientationRight];
        [cubicPanorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_u" ofType:@"jpg"]]] face:PLCubeFaceOrientationUp];
        [cubicPanorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_d" ofType:@"jpg"]]] face:PLCubeFaceOrientationDown];
        panorama = cubicPanorama;
    }
    //Cylindrical panorama example (supports up 1024x1024 texture)
    else if(index == 3)
    {
        panorama = [PLCylindricalPanorama panorama];
        //((PLCylindricalPanorama *)panorama).isHeightCalculated = NO;
        [(PLCylindricalPanorama *)panorama setTexture:[PLTexture textureWithImage:[PLImage imageWithPath:[[NSBundle mainBundle] pathForResource:@"pano_sphere" ofType:@"jpg"]]]];
    }
}

两个下载地址：http://code.google.com/p/panoramagl/

https://github.com/menssen/panoramagl#51-with-interface-builder

另有介绍使用的：http://www.codeproject.com/Articles/60635/Panorama-360-iPod-Touch-iPhone