I would like to ask you about next things:
Try to do the option “cleaning frame-buffer before rendering every new frame” and to add “black color” into “previous render” System roll-out. it’s necessary for rendering select-object-animation and scriptwritting.
You can already choose several methods of marking the render region before rendering, including clearing it to black and darkening… or you mean something else?
Best regards,
Vlado
“You can already choose several methods of marking the render region before rendering, including clearing it to black and darkening” - is it a question or statement?
Because if u talk about standart vray-render functions which we can use now that doesn’t decide our task.
standart vray-render functions doesn’t cleaning frame-buffer before rendering every new frame of animation.
it’s possible when u render single frame and push the button “Clear” on the toolbar of frame-buffer. only this way. but it’s impossible for animation.
i mean this.
Check under the system tab. What you are looking for is there.
cpnichols
russian
Как еще объÑÑнить тебе что данной функции нет в макÑе и врее?
Рименно очиÑтка фреймбуфера перед каждым новым рендером макÑа.
не затеменение когда видны объекты а очиÑтка - кнопка clear, но только Ð´Ð»Ñ Ð°Ð½Ð¸Ð¼Ð°Ñ†Ð¸Ð¸…через Ñкрипты к ней не добратьÑÑ Ðº Ñтой кнопке Ñто может Ñделать только владо или диÑкрет…на английÑком напиÑать тоже Ñамое не Ñмогу…упарюÑÑŒ…
english
ok my unknown new frend
i hope that u give your advice only because you can’t read attentively
1) Hcafe
Norwegian
Hva i all verden er det du prøver å få fram ved å slenge inn masse tekst på russisk? Tror du cpnichols klarer å tyde det på noen som helst måte?
English
Does that make sense to you?
2) For exactly what reason is it so important for you to black out the vfb between each frame while rendering a sequence? What problem are you experiencing that makes this request so imperative?
Um before you start bashing ppl in here I believe that he was talking about the screen posted below. Maby you should look before you leap next time 
-dave
So I guess I am the only one that found Hcafe’s last post to be a little condescending towards cpnichols?
Anyway, I still would like to know why clearing the vfb to black before starting a new frame in sequential renders is so important.
no the very small part I could read sounded that way to me as well. oh well, what does it really matter. If hes a jerk, we dont have to help him. Hes not OUR customer after all, but chaos’s…
Oh just ignore it. That is what I did.
syclone1: thanks for printscreen. it’s no answer on my question
trixian and cpnichols: russian words is a translation my english question for this topic. this is not insult or rudeness. sorry for double meaning
hey, people! do u think that i don’t know vray system function?
maybe does my vray work not like your vray?
i repeat. option “previous render” is not clearing window of render BEFORE rendering next image. it makes previous image blue or cross or darkness, but NOT CLEAR WINDOW OF RENDER!!! buckets of new image appear OVER previous image. try do it yourselves.
u can clear SINGLE frame but not the range. u click the button “clear” for this. and window of render become clear/black after that. but what about animation-select-object 5000 frames into big scene? will you plan to click “clear” all 5000 frame into range if u need clear background?
trixian: it’s very important for our today’s work. we try make better rendering very-very big scene. we need this for composing too. question about clearing is a question our script-writer. because he can’t realize some our new methods.
for the future: english is not my nativ language. i can’t say some sentences easily and clearly. it makes me sad. i respect all person of this community. Let’s talk about question, not about persons!
HCafe… thanks for the apology.
I think we see what you mean, of all the options there is no “black” option.
I’m sorry that it is hard for you to express yourself in English. It is frutrating to me to read russian 3D sites.
No hard feeling I hope.
Unfortunately miss communications like this happen sometimes, I respect you HCafe for trying to clear things up on that. As for the “clear vfb” issue I would be tempted to post the issue in the bug reports section where it mite get more attention and better yet maby vlado has an idea for you.
-dave