Re: [PanoTools-devel] Trans-mercator

[Jim Watters <jwatters@ph...>]

Daniel M. German wrote:
> I did, however, fixed a bug in which the image starts to get repeated
> if the vertical space is more than the one needed by the
> projection. It now just leaves the space black.
>
> dmg
>   
Does this mean we can no longer create fisheye images greater than 360 
deg?  I liked the effect this created.

Jim Watters

[PanoTools-devel] Trans-mercator

[dmg <dmg@uv...>]

Sorry Pablo, my mistake. Panotools, nona and hugin do the proper
thing. I was looking at a map that was cropped on the sides (without
really saying it :) A full (theoretical) 360x180 would be square.

I did, however, fixed a bug in which the image starts to get repeated
if the vertical space is more than the one needed by the
projection. It now just leaves the space black.

dmg





--
Daniel M. German                  "I still have to see a problem,
                                   however complicated, which, when
                                    you looked at it in the right way
   Poul Anderson ->                did not become still more complicated."
http://turingmachine.org/
http://silvernegative.com/
dmg (at) uvic (dot) ca
replace (at) with @ and (dot) with .

 

Re: [PanoTools-devel] Trans-mercator

[Jim Watters <jwatters@ph...>]

Daniel M. German wrote:
> I did, however, fixed a bug in which the image starts to get repeated
> if the vertical space is more than the one needed by the
> projection. It now just leaves the space black.
>
> dmg
>   
Does this mean we can no longer create fisheye images greater than 360 
deg?  I liked the effect this created.

Jim Watters

Re: [PanoTools-devel] Trans-mercator

[Daniel M. German <dmg@uv...>]

 Jim> Daniel M. German wrote:
 >> I did, however, fixed a bug in which the image starts to get repeated
 >> if the vertical space is more than the one needed by the
 >> projection. It now just leaves the space black.
 >> 
 >> dmg
 >> 
 Jim> Does this mean we can no longer create fisheye images greater than 360 
 Jim> deg?  I liked the effect this created.

You can, they will just appear black in the ouside of their area :)

I have been thinking about the best way to deal with this. I would,
sometimes, like to include the data, sometimes not. How about creating
2 different projections: "repeat" and "non-repeat". 

This really only applies to azimuthals. The rectangular projections
can be repeated ad-nauseum in other software.

Other than that the only way is to add a parameter... but I rather
not.

dmg



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--
Daniel M. German                  "There is no democracy in physics.
                                   We can't say that some second-rate
                                   guy has as much right to opinion
   Luiz Alvarez ->                 as Fermi"
http://turingmachine.org/
http://silvernegative.com/
dmg (at) uvic (dot) ca
replace (at) with @ and (dot) with .