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"

Tessellation Inwards?

Hiya guys, I would like to do a material with cracks, and for that I wanna to use a crack alpha. I just do not really know how can I make the World Displacement go inwards?

Product Version: UE 4.17
Tags:
more ▼

asked Sep 17 '17 at 10:09 PM in Rendering

avatar image

PrekoPista
30 1 4 9

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

1 answer: sort voted first

It should go inward if you use a negative number value instead of a positive one (for example unreal reads "10" as 10 unit UP, so if you want 10 unit DOWN instead you can multiply that by -1 and that should do the trick. As typically textures go from 0 to 1 in color value, they'll always go up unless you modify the value in some way with the power of math :P)

more ▼

answered Sep 18 '17 at 01:02 AM

avatar image

Chime
124 3 4 5

avatar image PrekoPista Sep 18 '17 at 11:09 AM

Yep just did how you said.. :D Multiplied the alpha texture with a negative number and after that multipled with VertexWS and works like charms! :) 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