Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

Office Holiday

Epic Games' offices will be on holiday from June 22nd to July 7th. During this period support will be limited. Our offices will reopen on Monday, July 8th. 

PostProcessVolume Sliders not working as intended

Now, I didn't even bother trying to look at the other values in the PPV, I wasn't going to ruin my whole scene, it was already bad enough trying to wiggle the slider back to what I wanted...

To reproduce...

  • Pop in a PPV

  • Go to Auto Exposure

  • Check Exposure Bias

  • Move slider, works as intended, put it on max for best effect.

  • Click on slider so you can input a number.

  • Input number.

  • Cry because the darn thing takes the number but doesn't have affect you want.

  • Slide the slider and behold, works but it starts from wherever it wants.

  • Type in 8, then 0. And you're like wtf... Yeah something's not right at all with this thing :( Since, if you slide it around and then go to 0, you'll see the desired result.

Product Version: UE 4.10
more ▼

asked Nov 15 '15 at 02:36 AM in Bug Reports

avatar image

2.4k 60 27 111

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

1 answer: sort voted first

Hello VictorBurgos,

I am going to link you to our documentation on Post Processing and auto exposure and the histogram.

Exposure Bias works in tandem with Min Brightness and Max Brightness. Just changing the exposure bias can change the bias of the default settings that come standard with your PP volume. However, without adjusting other settings within auto exposure you may not see the results you are looking for.

As a question, what are you trying to achieve with your scene? Without knowing your end goal it is hard to gauge what you are trying to achieve by changing the exposure bias. I experimented by sliding the bias via slider, and by changing the values directly. However, I see the bias behaving as I would expect.

Please look through the documentation I am linking to see if there is a feature you may have overlooked. Also if you would clarify what you are trying to achieve with your scene. I will then continue to investigate this issue further.



more ▼

answered Nov 16 '15 at 03:35 PM

(comments are locked)
10|2000 characters needed characters left
Viewable by all users
Your answer
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question