iOS 4.0 上的 PanoramaGL
有人用过 http://code.google.com/p/panoramagl/ 的 panoramaGL ？ 你是如何设置该项目的？ 我已将基本 sdk 更改为 4.0，但收到 75 个错误。
如果没有，有没有免费的库可以在 iPhone 上制作 360 度照片？
Has anybody used the panoramaGL from http://code.google.com/p/panoramagl/ ?
How did you setup the project?
I have changed the base sdk to 4.0 but I am getting 75 errors.
If not is there any free library to do 360 photo on iPhone?
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PanoramaGL 的最新版本在 iOS 4 或更高版本上运行良好。请查看 http://code.google.com/p/panoramagl/ 并下载 HelloPanoramaGL 示例使用热点。
The last version of PanoramaGL runs fine on iOS 4 or better. Please check http://code.google.com/p/panoramagl/ and download HelloPanoramaGL example that uses hotspots.
在下载部分中有一个名为 HelloPanorama 的示例 Xcode 项目源代码全景GL。这是非常不言自明的，但这里有一个演练教程< /a>.
具有 ARC 的项目的非 ARC 错误可以使用 以下说明。如果您遇到任何 ** 错误，只需将 **variableName 替换为 *__autoreleasing *variableName。
那对我来说是这样的。
注意：此外，如果您的 PLSpherical2Panorama 类渲染了一幅混乱的全景图，您需要至少有一个热点来修复它。我花了一些时间才找到答案。
There is a sample Xcode project source code called HelloPanorama in the Downloads section of the PanoramaGL. It is very self explanatory, but here is a walk thru tutorial.
The non-ARC errors for a project with ARC could be fixed using the following instructions. If you'll get any ** errors, just replace **variableName with *__autoreleasing *variableName.
That did it for me.
Note: also if your PLSpherical2Panorama class renders a messed up panorama, you need to have at least one hotspot on it to fix it. Took me some time to find out.
这不是真正的答案，但请查看此处和此处。尽管 PanoramaGL 背后的人仍在开发该库，但人们似乎认为它已被弃用。我设法纠正了很多错误，让它在我的 iPad 上编译良好，但浏览全景照片的用户体验并不像我希望的那么好。关于曲面细分算法的文档 这并不容易，所以我更喜欢重新开始。
Not a real answer but look here and here. Although the guy behind PanoramaGL is still working on the lib, It seems that people consider It sort of deprecated. I managed to correct lot of the errors to have It compile well on my iPad, but the user experience looking around the panoramic photo, it's not so good like I'd like It to be. The documentation about the tesselation algorithm It's not easy, so I preferred starting over.
为了避免热点图像位于图像中间，您可以使用它。这是一个空图像，并且完全透明:) http://it.wikipedia.org/wiki /文件:ImmagineVuota.png
In order to avoid having the hotspot image in the middle of the image you can use this. It's an empty image and it's completely transparent :) http://it.wikipedia.org/wiki/File:ImmagineVuota.png