outdoor rendering

[amgharmahmoud]

hello community (I'm new and I want to have your opinion) I already have some basics but I want answers about some questions about the rendering outside:

3ds / vray

in several tutorials I see a lot of designers are working on several rendering parameters

 

1st case:

Vray sun multiply: 1

Vray physical camera: iso 100 -> 600

HDRI: overal parameter: 0.5 -> 0.8

 

2nd case

 

Vray sun: 0.03

3ds physical camera: iso 200 -> 400

HDRI: overal parameter: 0.03 -> 0.05

 

maybe my question is not correct, so please help me find the priority for each parameter to change or keep, and what are the impacts on rendering times ,,,

 

if you have a video tutorial to explain this kind of thing will be nice of you thank you

[Umesh Raut]

Dear Amghar,

The best thing here is always keep experimenting. The experts here did not become so just by luck or fluke. You must put in hard work (efforts) to gain something worthwhile in this field. Simply asking questions would never give you what (trial & error kind of) real work will. So, my request is, do something in stead of just expecting spoon feeding. If you get stuck in the way, which you sure will, I am there for all your genuine queries, with many others who are experts, beyond my level of reach, and I know every single one will happily come forward.

Hope this shows you some real way.

Regards.

Umesh Raut