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"

How to cast a ray to any direction?

Hi. I want to cast a ray from one point to a random direction up/down/left/right, just any direction. Can anyone tell me the solution? I can't put my head around to how to do it. Thanks

Product Version: UE 4.18
Tags:
more ▼

asked May 20 '18 at 10:59 AM in Blueprint Scripting

avatar image

Generica
28 5 6 19

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

1 answer: sort voted first

Use the Random unit vector node and multiply it by a float value, this float value is the distance of the trace. Add that to your actors location to get the trace end point.

alt text

screenshot-3.jpg (99.5 kB)
more ▼

answered May 20 '18 at 11:59 AM

avatar image

Mosel3y
1.8k 49 22 67

avatar image Generica May 20 '18 at 12:14 PM

Thanks so much!

(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