Chaos Corona Forum

General Category => Gallery => Topic started by: AM_visualization on 2016-12-13, 10:26:17

Title: BV126 small apartment
Post by: AM_visualization on 2016-12-13, 10:26:17

Hi,

this is my last work, hope you like it!

:)

Title: Re: BV126 small apartment
Post by: AM_visualization on 2016-12-13, 10:27:58

Here there is the pano...

Title: Re: BV126 small apartment
Post by: maru on 2016-12-13, 16:48:42

Sweet, any chance for that pano in an "interactive" version? :)

Title: Re: BV126 small apartment
Post by: AM_visualization on 2016-12-13, 17:23:43

Quote from: maru on 2016-12-13, 16:48:42

Sweet, any chance for that pano in an "interactive" version? :)

voilà

http://theviewer.co/share/40acb36a-32bb-4f98-a73e-02ad6e41cf3c/63d2b27e-fc7e-40eb-8ba4-39ffd10a3a51

:))

i cant understand why there is a pinch at the the top/bottom of tyhe image....and also a strange line behind the starting point of view....

Title: Re: BV126 small apartment
Post by: maru on 2016-12-15, 14:59:36

For some reason it only shows a black screen for me. :(

About the pinch/artifacts - did you have your camera levelled? (no rotation other than Z axis)

Title: Re: BV126 small apartment
Post by: TomG on 2016-12-15, 15:27:40

The line behind the view - were you using bloom & glare? Those won't currently work across the "seam" of a pano (one seam in a spherical mode, multiple seams in cubemap mode). The pinching is most likely due to the spherical mapping, that will happen at the poles - as you can see in the "flattened out" version, the top and bottom of the map are very stretched and distorted when using spherical mapping. That could be avoided using cubemaps (though note that at present, cubemaps aren't supported in the Corona VR app).

Title: Re: BV126 small apartment
Post by: AM_visualization on 2016-12-16, 18:48:16

Quote from: maru on 2016-12-15, 14:59:36

For some reason it only shows a black screen for me. :(

About the pinch/artifacts - did you have your camera levelled? (no rotation other than Z axis)

i tried to reload the image

http://theviewer.co/share/antoniomanzeni.00@gmail.com/63d2b27e-fc7e-40eb-8ba4-39ffd10a3a51

Quote from: TomG on 2016-12-15, 15:27:40

The line behind the view - were you using bloom & glare? Those won't currently work across the "seam" of a pano (one seam in a spherical mode, multiple seams in cubemap mode). The pinching is most likely due to the spherical mapping, that will happen at the poles - as you can see in the "flattened out" version, the top and bottom of the map are very stretched and distorted when using spherical mapping. That could be avoided using cubemaps (though note that at present, cubemaps aren't supported in the Corona VR app).

hi,

thanks for the help, i thought too that the cause of the line was determined by some postpro made by bloom&glare/Lut/curve....some time ago when i was trying to do an hdri i saw this tutorial (around 4:10min there is the point)

for ptgui, and he explain this problem of postproduction done in a spherical image...merely the sides of the image are not treated equally

:))