[Radiance-general] 360 degree rendering

[Mark Stock]

Raghu,

An easy, though somewhat inefficient, way to get a single-eye view
without digging into the script would be to change the IPD to 0.

Mark

On 6/30/17, Raghuram Kalyanam <kalyanam at rhrk.uni-kl.de> wrote:
> Thanks Greg. That was helpful. I generated the VR images. Could I get only
> get the 360 degree projection only for one eye  using that cal file, if so
> which variable should i tweak. Here
> <https://seafile.rlp.net/f/5c3a3a6aeecb42faa3de/?dl=1> is a sample image i
> wanted to produce.
>
> Also there is lot of noise in the picture and appears grainy. I increased
> -ab but it didn't improve much. i tried other parameters, here is a glimpse
> of the command.
>
> X=2048; Y=2048; cnt $Y $X | rcalc -f view360stereo.cal -e
> "XD:$X;YD:$Y;X:0;Y:0;Z:1.25;IPD:0.06;EX:0;EZ:0" | rtrace -dp 4096 -ar 256
> -ds .02 -dj .9 -dt .05 -dc .75 -dr 3 -ss 16 -st .01 -ab 5 -aa .03 -ad 1024
> -as 512 -lr 12 -lw 1e-5 -x $X -y $Y -fac scene.oct  > out4.hdr
> <https://seafile.rlp.net/f/7f343d2d476e43b2b546/?dl=1>
>
> Best Regards,
> Raghu
>
>> On Jun 26, 2017, at 4:57 PM, Greg Ward <gregoryjward at gmail.com> wrote:
>>
>> Hi Raghu,
>>
>> Mark Stock created the attached file "view360stereo.cal" that makes a 360°
>> stereo panorama in the standard format for such viewers.  This was checked
>> into the Radiance HEAD back in January.
>>
>> Cheers,
>> -Greg
>>
>> <view360stereo.cal>_______________________________________________
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>
>