iPhone开发之全景展示(panoramagl)

//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

-(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"]]]];
}
}