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"

Reflection Captures black 'end of world' effect

Hi, i'm having an issue with large open environment reflection captures (both spherical and box) not capturing the extent of the scene - leaving it as a large black area. Below is an example of this looking into a mirror with SSR disabled for clarity. I have a near-infinite plane along the ground which is being cut short - however the sky is being rendered to the reflection map at much further distance, are their some settings required for this that I've missed perhaps?

alt text

Many thanks

b14de

Product Version: Not Selected
Tags:
eow_issue.jpg (267.8 kB)
more ▼

asked Sep 14 '14 at 09:03 PM in Rendering

avatar image

b14de
66 12 12 16

avatar image Lovecraft_K ♦♦ STAFF Sep 15 '14 at 02:49 PM

Hey b14de -

Two Questions. One, Are you using a skylight in your level? Two, In your world settings lightmass, what is the environment color set?

Thank You

Eric Ketchum

avatar image b14de Sep 15 '14 at 03:13 PM

Hey Eric, much appreciate the reply. I do have a skylight with the following settings:alt text

My lightmass environment colour was set to clear on the last bake, however changing it to solid blue doesn't appear to change in the cubemaps after updating reflection captures. Does this param require a lighting rebuild to update the cubemaps also?

skylight01.jpg (134.4 kB)
(comments are locked)
10|2000 characters needed characters left

2 answers: sort voted first

Hey -

So I just want to ask though I am certain I know the answer, have you built lighting? Also uncheck the Lower Hemisphere box and rebuild lighting to test to see if that clears up the issue.

Let me know -

Eric Ketchum

more ▼

answered Sep 15 '14 at 09:21 PM

avatar image

Lovecraft_K ♦♦ STAFF
36.8k 702 256 733

avatar image b14de Sep 15 '14 at 10:33 PM

That was the one, thanks for the help there Eric, works great now.

avatar image 57ar7up Apr 09 '15 at 10:08 PM

Doesn't helps Update: I changed Reflection Capture's "Intence radius" and all working (after I moved things around they're correct)

avatar image Lovecraft_K ♦♦ STAFF Apr 10 '15 at 06:13 PM

The original user was having a specific issue with teh sky light and sky box, but also if your Sphere Reflection Actor cuts through an object with its Influence Radius that section of the Cubemap generated by the Capture Actor will reflect black. I am glad you got it correct though.

Thank You

Eric Ketchum

(comments are locked)
10|2000 characters needed characters left

try to set Directional light settings > reset all the shadows settings do the same in world shadows settings after set sky light to stationary verify directional lighting settings > cascated shadow maps and reset settings, verify again world settings > light softness and reset after build all... sorry for bad english

more ▼

answered Jul 07 '18 at 11:27 AM

avatar image

TheSubZer0
119 7 8 15

avatar image JonathanArmstrong Mar 18 '19 at 07:21 AM

Changing the skylight from movable to static fixed it. It could also be set to stationary, but that seemed to produce lots of unnecessary blue light in the shadow areas. Thanks!

(comments are locked)
10|2000 characters needed characters left
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