Better description of cube face alignement in documentation

[jsauer]

Hi,

I believe the documentation for the 360Lib can be misleading in respect to how the cube faces are aligned/rotated to each other. I attached two figures showing what I believe to be the correct alignement of the cases that:

• none of the faces is rotated
• the default compact layout is used

[jsauer]

Alignement of cube faces when none is rotated

[jsauer]

Alignement of cube faces in default compact layout

[yuwenhe]

Hi, Sauer,
Your understanding is correct. Thanks for providing those figures. They are helpful to improve the document. The compact 3x2 layout picture for cubemap will be used in the 360Lib-7.0 software manual. The unpact 4x3 layout will be adjusted to show actual 4x3 frame-packing in 360Lib software.