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"

My MipMap artifacts when set to level 5

I'm constantly getting this bug in the mipmap generation. Is there any work around? Is there a way to bypass a selected mipmap? In this case only mipmap level 5 has it. alt text

Product Version: Not Selected
mipmap_bug.jpg (178.1 kB)
more ▼

asked Mar 27 '14 at 04:07 AM in Bug Reports

avatar image

31 4 9 10

avatar image Stephen Ellis ♦♦ STAFF Mar 27 '14 at 12:07 PM

Hi fabianoberlim,

Can you please let us know what graphics card you have, and which driver version you are on?


avatar image fabianoberlim Mar 27 '14 at 07:57 PM

Hi Stephen,

The card is Radeon HD 7990 and Catalyst version 13.12. The problem disappear from now, but sometimes it appear again. It seems hard to diagnose.


avatar image impc Apr 10 '14 at 07:55 AM

I have noticed that issue only 5th mipmap, using HD7970 Catalyst 13.12.

avatar image Alexander Paschall ♦♦ EPIC May 01 '14 at 09:04 PM


Thank you for your patience, is this still occurring in 4.1? We made some changes in rendering and it may have affected this issue. Please let me know if this is rendering differently.



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

1 answer: sort voted first


Due to inactivity, I am marking this question answered for tracking purposes. Please let us know if you are still experiencing this issue and we will be happy to further assist.


more ▼

answered May 12 '14 at 06:24 PM

avatar image Cristian May 12 '14 at 11:20 PM

The problem is still occurring in 4.1, but if I open UE4 again, it disappear. So I don't think it is a big issue, since it will not appear in the game.


(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