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"

Seamless procedural sphere with Simplex Noise

Good day, I apologize for my poor language (This is not my mother tongue and I'm just learning :))

I'm doing the procedural generation of the planet. I can write a cube, normalize it and even apply 3D noise Simplex. However, I am faced with problems - these are seams between the planes. There are no gaps, but shadows spoil the whole view.

I think the problem is in the wrong normalization. Since there are no so-called "neighbours" on the edge of my peaks. I was advised to add them, but I did not quite understand how it works. Some incomprehensible word for me, "average your vertices on the edges." Can someone help me with this?

I can not solve the problem for more than two weeks.

alt text

Product Version: UE 4.21
capturesms.png (1.3 MB)
more ▼

asked Feb 09 '19 at 03:05 PM in C++ Programming

avatar image


(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