Wayback Machinekoobas.hobune.stream
May JUN Jul
Previous capture 13 Next capture
2021 2022 2023
1 capture
13 Jun 22 - 13 Jun 22
sparklines
Close Help
  • Products
  • Solutions
  • Made with Unity
  • Learning
  • Support & Services
  • Community
  • Asset Store
  • Get Unity

UNITY ACCOUNT

You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Login Create account
  • Blog
  • Forums
  • Answers
  • Evangelists
  • User Groups
  • Beta Program
  • Advisory Panel

Navigation

  • Home
  • Products
  • Solutions
  • Made with Unity
  • Learning
  • Support & Services
  • Community
    • Blog
    • Forums
    • Answers
    • Evangelists
    • User Groups
    • Beta Program
    • Advisory Panel

Unity account

You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Login Create account

Language

  • Chinese
  • Spanish
  • Japanese
  • Korean
  • Portuguese
  • Ask a question
  • Spaces
    • Default
    • Help Room
    • META
    • Moderators
    • Topics
    • Questions
    • Users
    • Badges
  • Home /
avatar image
0
Question by decamonos1 · Jun 12, 2012 at 12:59 AM · arrayrandomnumbers

Picking one of two numbers.

I'm still kind of a noob at this so forgive me if the answer seems a bit obvious, but if I have two or more numbers in a series (Ex: 180,90,270) how would I randomly pick one of those exact numbers without getting complicated?

Comment
Add comment · Show 1
10 |3000 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users
avatar image Fattie · Jun 12, 2012 at 07:47 AM 1
Share

you'd really think this forum is now easily big enough (50,000 questions) to break it in to

a) advanced Unity questions

b) beginner Unity questions

c) general program$$anonymous$$g questions (I suggest calling this section "Program$$anonymous$$' Puzzles!" or something)

Again at 50,000 questions it's really a shame they don't put a little time in to this. it would be excellent to have a separate "advanced" questions section, facility, division, or whatever.

1 Reply

· Add your reply
  • Sort: 
avatar image
6
Best Answer

Answer by Eric5h5 · Jun 12, 2012 at 01:02 AM

That exact series?

 Random.Range(1, 4) * 90

Some arbitrary series:

 var numbers = [1, 5, 10, 20];
 var pick = numbers[Random.Range(0, numbers.Length)];
Comment
Add comment · Show 3 · Share
10 |3000 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users
avatar image Berenger · Jun 12, 2012 at 01:41 AM 1
Share

Just keep in $$anonymous$$d that Random.Range for int return inside an interval [,[ (inclusif, exclusif). That's why Eric is using (1, 4) and not (1, 3).

avatar image cdm89 · Mar 01, 2016 at 09:32 PM 0
Share

What if i don't want a range but just one number or the other?

Thanks!

avatar image Graphics_Dev cdm89 · Mar 01, 2016 at 09:40 PM 0
Share
 Random.Range(0,2)

Will return the number 0 or 1.

Your answer

Hint: You can notify a user about this post by typing @username

Up to 2 attachments (including images) can be used with a maximum of 524.3 kB each and 1.0 MB total.

Follow this Question

Answers Answers and Comments

6 People are following this question.

avatar image avatar image avatar image avatar image avatar image avatar image

Related Questions

How can I Instantiate an Object from a Randomly Selected Index in an Array of Game Objects? 1 Answer

Store multiple random integers in an array? 4 Answers

Randomly Choosing two objects from an array and switching their positions 3 Answers

C# Array with random.range help? 2 Answers

how to check for GameObject is null in array with random 1 Answer


Enterprise
Social Q&A

Social
Subscribe on YouTube social-youtube Follow on LinkedIn social-linkedin Follow on Twitter social-twitter Follow on Facebook social-facebook Follow on Instagram social-instagram

Footer

  • Purchase
    • Products
    • Subscription
    • Asset Store
    • Unity Gear
    • Resellers
  • Education
    • Students
    • Educators
    • Certification
    • Learn
    • Center of Excellence
  • Download
    • Unity
    • Beta Program
  • Unity Labs
    • Labs
    • Publications
  • Resources
    • Learn platform
    • Community
    • Documentation
    • Unity QA
    • FAQ
    • Services Status
    • Connect
  • About Unity
    • About Us
    • Blog
    • Events
    • Careers
    • Contact
    • Press
    • Partners
    • Affiliates
    • Security
Copyright © 2020 Unity Technologies
  • Legal
  • Privacy Policy
  • Cookies
  • Do Not Sell My Personal Information
  • Cookies Settings
"Unity", Unity logos, and other Unity trademarks are trademarks or registered trademarks of Unity Technologies or its affiliates in the U.S. and elsewhere (more info here). Other names or brands are trademarks of their respective owners.
  • Anonymous
  • Sign in
  • Create
  • Ask a question
  • Spaces
  • Default
  • Help Room
  • META
  • Moderators
  • Explore
  • Topics
  • Questions
  • Users
  • Badges