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Skybox OpenGL ES iPhone and iPad

I need to create a virtual tour tool for iOS . This is an archaeological application: the user can open it when he is in a historical building or when he visits an archaeological site. There is no need to doom a subjective point of view: just skybox. The application will have a list of points of interest (POIs). Each POI will have its own skybox.

I thought I could use OpenGL-ES to create some kind of textured skyboxes that could be powered / rotated by touch. Textures are PNG high resolution photos.

This is a funded project and I have 4 months.

Where should I go to find out how to develop it? Do I need to buy a book? Which one of?

I only have moderate Objective-C and Cocoa -touch skills since I only created one iPad app. I have zero knowledge of OpenGL-ES .

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Since I know OpenGL ES well, I had a demo project that did a lot of what you described. The specific intention was to make everything the easiest way available in OpenGL ES, while the performance was good enough.

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Source: https://habr.com/ru/post/1773339/

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