[stand-by] Image viewer cashes Wings3D on Linux

[Phil92]

Hi Micheus, hi Nigec

POVRAY 3.7 not working in Wings3d 2.2.5 (i don't know why) but is working well in Wings3d 2.2.4 and 2.1.5. but with a little mistake, when you registred the name of our POVRAY render file, make sure there are no spaces in any path name or file name (ex : my render file.png >> my_render_file.png)

I've install POVRAY 3.7 in my XUBUNTU 18.04 with the command line below :
sudo apt-get install povray

I've install OpenCl in my XUBUNTU 18.0 with the command line below :
sudo apt install ocl-icd-opencl-dev

More informations :
https://askubuntu.com/questions/796770/h...-on-ubuntu

I've make Povray folder with the command lines below :

mkdir .povray
cd .povray
mkdir 3.7
cd 3.7
cp /etc/povray/3.7/povray.conf povray.conf
cp /etc/povray/3.7/povray.ini povray.ini

Open in text editor ~/.povray/3.7/povray.conf

edit:
[Permitted Paths]
;read = "/this/directory/contains space caracters"
read* = %INSTALLDIR%/include
read* = %INSTALLDIR%/scenes
read* = %INSTALLDIR%/../../etc
read+write* = %HOME%
read+write* = /tmp
read+write = .


More informations :
http://news.povray.org/povray.unix/threa...ay.org%3E/


Best regards

PHIL