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"

Increasing vector value over time

Hi Guys, i'm kinda new to ue4. I want to have an emissive value increase and decrease over time. First, i made a dynamic instance material, and the emissive value gets to 100 from 0 when the collisionbox gets hit. Fine ! but i find it to hard, and want to have a transition between 0 and 100. I tried to follow those two answers :

https://answers.unrealengine.com/questions/80203/how-to-make-and-use-a-curve-in-blueprints.html https://answers.unrealengine.com/questions/183937/decreasing-a-value-over-time.html

Unfortunatly my understandings of the blueprint grammar are limited right now. here is a snap from my bp (which also includes sounds when Box gets hit). alt text

I don't get how "get float value" takes informations from my curvefloat (which goes to 0,0 to 2,100) which has a time information AND needs an "in time" information...

Thanks for your time and answers vlad

Product Version: UE 4.15
Tags:
sans titre-1.jpg (768.0 kB)
more ▼

asked Apr 21 '17 at 10:16 AM in Blueprint Scripting

avatar image

ior44
1 1

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

0 answers: sort voted first
Be the first one to answer this question
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