x

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. 

How do you run Clean BSP Materials?

I'm getting a warning when building my lighting saying: Run 'Clean BSP Materials' to clear N unnecessary material references. Looking in the documentation it says that the option to do this is under the tools menu:

https://docs.unrealengine.com/latest/INT/Shared/Editor/MapErrors/index.html

However, I can't find any tools menu! Am I being a tool? Where is the menu/option?

Product Version: Not Selected
Tags:
more ▼

asked Mar 24 '14 at 05:50 PM in Using UE4

avatar image

vampatori
31 5 8 9

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

1 answer: sort voted first

In the BSP category advanced drop down (down arrow at the bottom of the category) in the details panel you can find a button that will do this.

more ▼

answered Mar 24 '14 at 06:21 PM

avatar image

Matt STAFF
451 11 4 8

avatar image StampyTurtle May 03 '14 at 04:03 PM

Is there any chance you could throw up a screenshot showing where this is in the GUI? I have the same error, but cant find it in the Mode selector. Is the BSP advanced editor available off of the Geometry Editing Mode?

avatar image Ben Halliday STAFF May 03 '14 at 08:52 PM

With your geometry brush selected, look in your Details panel and scroll down to the Geometry section. Expand it by clicking the down arrow.

alt text

cleanbsp.png (24.5 kB)
(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