Hi All, on the Corona BR group of facebook (all is invited)
A friend asked us aboud microscratched light on reflexive object,
then I´m test any options of microscratched and I realized that
on corona render I can´t do the microscratch around the lights point
to understand better I put any files about this on the test using octane render
Any person can help us?
thanks
Best Regards for all
Why???
Is Not about C4D!!!
It’s not about distribute rendering bugs either (original topic’s location). So where should i move this, to feature requests, C4D feature requests or i need help board? Your first post seems a bit unclear.
This should be perfectly possible in Corona without any special plugins or new features. I remember doing this some time ago for someone else.
Do you need this effect in C4D or Max, because I do not know which of the apps I should run. 
Hi Romullus!
I understand that is a feature request but for corona generaly.
you dont understand about microscratches?
look this link for tuto about this. (for vray)
http://viscorbel.com/microscratches-swirl-marks-spiderwebbing-vray-tutorial
On corona is not possible because the rays is not around the point of light (see the image file on this post)
So I wonder if someone could help us with that because we from the facebook Corona BR (brasilian) group are curious to know if is possible adjust this
Best Regards
Hi Maru!
I´m working with corona for 3dsmax
B.R.
Tiago
Hi Maru!
Realy? Is Possible?
How?
BEst Regards
Yes, i know what those microscratches are, but i’m struggling to understand what your request is. It is possible to get same effect like in viscorbel link that you provide. I think i’ve seen couple examples here in forum and i was done some successful tests myself some time ago.
Hi Romullus
On My Test with microscratch the result is diferent
I attach the file that I tested to you see
B.R.
Tiago
micro2.zip (14.4 MB)
Here.
I’m not sure what went wrong in your file (probably something was wrong with the normal map), but this simply has to work in any renderer.
File: Dropbox - Error - Simplify your life
Could it be just wrong gamma issue?
Hi Romullus!
The problem is with de incorrect normal map.
I will post the results.
Best Regards
Hi Maru!
Thank you!
with your correct maps I can see my error on test and see an option to flip “Y” axis on NDO as the image at down
but if is incorrect in corona we can press “flip Y” and is solved!
Really thank you for help
here is the same file corrected with normal.
https://drive.google.com/file/d/0B4eaxZv9NblhTXhyOE92dDNCX1U/view?usp=sharing
Best Regards
