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 set a Lights property in Real Time

I currently have a directional light that rotates 360 degrees, i want to change the lights properties when the light rotates 180 degrees but when i put an if else statement and

Light->Intesity = 0.0f;

that doesn't seem to do anything.

any suggestions?

Product Version: Not Selected
Tags:
more ▼

asked Oct 05 '14 at 08:26 PM in C++ Programming

avatar image

AndrewM47
267 68 61 80

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

1 answer: sort voted first

Intensity is set as read only for blueprint, it most likely means most likely that it's not meant to set in runtime

https://docs.unrealengine.com/latest/INT/API/Runtime/Engine/Components/ULightComponentBase/Intensity/index.html

You might try SetBrightness function:

https://docs.unrealengine.com/latest/INT/API/Runtime/Engine/Components/ULightComponent/SetBrightness/index.html

more ▼

answered Oct 05 '14 at 08:43 PM

avatar image

Shadowriver
36.7k 932 169 1111

(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