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"

UMG disappears at low alpha/opacity

Hello, I'm having an issue where UMG slots set to low alpha (under 0.34 specifically) disappear entirely.

Repro steps:

  1. Create a new Widget Blueprint, with an Image slot.

  2. Set the Image slot's opacity/alpha to something below 0.34.

  3. Create an Actor Blueprint with a Widget component set to the above Blueprint. You won't see the Widget.

  4. You can see the Widget appear in the viewport of the actor Blueprint by changing the Image slot alpha to something like 0.5 and recompiling the Widget Blueprint.

Originally I encountered this issue with textures and assumed it was a problem with my images, but in reproing for this question I found it happened without a texture.

Am I missing something or is this a bug?

Product Version: UE 4.14
Tags:
more ▼

asked Dec 10 '16 at 02:12 AM in Rendering

avatar image

rmcmurra
111 2 5 8

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

1 answer: sort voted first

Derp. My question brought up a related I hadn't seen yet:

https://answers.unrealengine.com/questions/459581/3d-umg-widget-transparency.html

more ▼

answered Dec 10 '16 at 02:18 AM

avatar image

rmcmurra
111 2 5 8

(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