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"

[Closed] Random Flickring Black Thick Lines

While playing the game, I found random flickering black thick lines on all the walls.

Product Version: UE 4.8
more ▼

asked Nov 18 '15 at 10:54 AM in Rendering

avatar image

532 21 35 51

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

The question has been closed Feb 29 '16 at 05:22 AM by L34D3R for the following reason:

The question is answered, right answer was accepted

1 answer: sort voted first

Hi L34D3R,

This looks like it's likely due to lower lightmap resolution for your wall(s).

  • Is that wall you're indicating a single piece of geometry or are all the walls a single piece of geometry?

  • Can you post a screenshot of your UV layout for this wall?

  • What is the lightmap resolution that you've set? If it's at the default 64 try using a higher value.

  • Can you also post a screenshot of your Lightmap Density view focused on this wall. You can access this view in the Viewport > View Mode drop-down > Lightmap Density.

Thank you!


more ▼

answered Nov 18 '15 at 04:41 PM

avatar image

Tim Hobson ♦♦ STAFF
48.8k 888 103 878

avatar image Alphisto Mar 17 '17 at 11:22 AM

But would the lines caused by low margin UVs be flickering?

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

Follow this question

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

Answers to this question