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"

Nav Mesh doesn't applied to stairs!

alt text

This is a house with two floors, and when I tried to set nav mesh to cover floors and stairs, it didn't work as I imagined.

I have tried to use two nav mesh volumn, but it also did not work. How can I solve it ?

Product Version: UE 4.20
Tags:
1f.png (1.1 MB)
more ▼

asked Jun 05 '19 at 12:14 PM in Rendering

avatar image

KEATE-
10 1 3 4

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

2 answers: sort voted first

Actually, the question I mentioned above is when I change the Agent Radius(Default 35) to other values, it won't work with ProjectPointToNavigation function.

And I found solution here.link text

more ▼

answered Jun 06 '19 at 03:14 AM

avatar image

KEATE-
10 1 3 4

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

This is because your agent radius is too big to fit those steps. To solve it use a smaller agent radius, you can set it:

Edit->Project Settings->Navigation Mesh->Agent Radius

or

In your RecastNavMesh-Default actor in your level (generated automatically whenever you place a nav mesh bounding box).

Hope it helps! Is this is the answer you needed make sure to mark this as the correct answers so it helps others find it more easily. Make it a great day!.

more ▼

answered Jun 05 '19 at 12:20 PM

avatar image

Bariudol
1.2k 24 13 29

avatar image KEATE- Jun 05 '19 at 12:45 PM

I have changed it to a smaller one,but it still don't work well.

avatar image KEATE- Jun 06 '19 at 02:33 AM

I have changed Agent radius and other parameters in generation settings, and now it works. Thank you, Bariudol. However,another problem comes. ProjectPointToNavigation funtion in blueprint return a value with false.

(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