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"

Office Holiday

Epic Games' offices will be on holiday from June 22nd to July 7th. During this period support will be limited. Our offices will reopen on Monday, July 8th. 

Multiple materials or one material with baked textures?

0

Hello. I have a quick question. Is it better to use multiple materials with seamless textures, or maybe it is better to bake all textures to one image, and make one material? One material with baked texture is hard to adjust, but I think that multiple materials can be worse for performence, but it will look much better in the end because of those adjustments. My question is... How bad for performence is using multiple materials instead of one, "baked" material? I want to use like 4 - 5 materials with seamless textures instead of one, baked material.

Product Version: UE 4.20
Tags:
more ▼

asked Dec 02 '18 at 12:14 PM in Rendering

avatar image

Actuss
25 ● 2 ● 2 ● 8

(comments are locked)
10|2000 characters needed characters left
▼
Viewable by all users
1 answer: sort voted first ▼
0

if you target mobile platform, go for baked texture solution. you can also make some masks to use it on one texture to adjust the emission as an example , and it still be one material.

using 4-5 material, its fine if its for highend hardware while it still working on mobile too , but why?

optimization is something you do from the beginning of the development, not at the end of the development, so you must decide your target hardware and then push forward.

more ▼

answered Dec 02 '18 at 03:27 PM

avatar image

Omar Vector
435 ● 16 ● 16 ● 29

avatar image Actuss Dec 02 '18 at 09:25 PM

Thank you for answer. I will try to bake everything I can, and the idea with masks sounds promising. My hardware target is a regular PC for now.

avatar image SpacemanChuck Feb 21 '19 at 07:05 PM

What process would you use for baking multiple objects, with multiple textures into one texture, one material, one object?

avatar image Omar Vector Feb 21 '19 at 07:39 PM

I use substance painter to do my textures, and it has light baking filter where u can bake all information in the basecolor texture where u can use it directly with unlit shaders, which is suppose to be the cheapest on mobile hardware

(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

Related Questions

When terrain materials meet they create a textured square?

Flickering Material after importing 4K Textures

Basic Textures get culled over distance, but NormalMaps dont.

Textures resolution and screen size

Why won't my material show the textures?

Problem with making mountains

Normals creating a weird orange color

How should the edge of Paper2D sprites render?

Imported Materials/Textures never work?

FMod and Frac material functions cause seam in texture