Re: Remapping question
- Erik Krause wrote:
> However, the better mapping for "little planet" is stereographic, whichThe formula is quite simple:
> stretches the outer regions. PTGui f.e. suggest 300° for "little planet"
> with about 14000px for a 6000px wide input equirect...
2 * equirect width * tan(FoV/4) / pi
The result is the stereographic image width and "FoV" is the angle of
the desired field of view of the stereographic image.
However, Pano2VR most likely doesn't use this mapping but the fisheye
one, where the output image width is the same as the equirect image width.