We want some experienced 3D developer to help us implement such magical animation which can works both on iOS/Android devices. So we preferred it to implement it with OpenGL ES or something like Unity 3D.
Performance requirement : it should be works without jitter or lag under 30 fps.
This is part of our new APP, we'd like it to be integrated for objc / java.
Please reply with your estimation on cost and duration.
So your job scope is make this "CUBE" flips well. You will be definitely chose if have some similar prior work. Also, please ignore the budget I specified, I need good product.
See this reference effect, https://davidwalsh.name/demo/css-cube.php I want the similar effect of 'depth cube' + 'vertical spin' on this page, of course, write in native code.