Search Unity

  1. Welcome to the Unity Forums! Please take the time to read our Code of Conduct to familiarize yourself with the forum rules and how to post constructively.
  2. We have updated the language to the Editor Terms based on feedback from our employees and community. Learn more.
    Dismiss Notice
  3. Join us on November 16th, 2023, between 1 pm and 9 pm CET for Ask the Experts Online on Discord and on Unity Discussions.
    Dismiss Notice
New Forum User Notice Update to the Unity Editor Software Terms Unite 2023 - Ask the Experts Online

Particles fade

Discussion in 'Animation' started by andersdk98, Oct 15, 2015.

  1. andersdk98

    andersdk98

    Joined:
    Feb 3, 2015
    Posts:
    11
    Hey!

    So I have this ball rolling on a ground, and it has to roll in a coin.
    Right now there is particles moving around the coin, but when i roll my ball into the coin, the particles dissapear immediately, it would be nice if they faded out in 1 or 2 sec after the ball hits the coin..

    I have no idea what to do.

    - Anders.
     
    andersdk98, Oct 15, 2015
    #1

  2. andersdk98

    andersdk98

    Joined:
    Feb 3, 2015
    Posts:
    11
    No one :(?
     
    andersdk98, Oct 15, 2015
    #2

  3. SpookyCat

    SpookyCat

    Joined:
    Jan 25, 2010
    Posts:
    3,689
    SpookyCat, Oct 15, 2015
    #3

  4. andersdk98

    andersdk98

    Joined:
    Feb 3, 2015
    Posts:
    11
    andersdk98, Oct 15, 2015
    #4

  5. andersdk98

    andersdk98

    Joined:
    Feb 3, 2015
    Posts:
    11
    But I think the problem is I only know how to loop the particles or set an certain amount of duration on it.
    I want the particles to fade out 2 seconds after the ball hits the coin.
     
    andersdk98, Oct 15, 2015
    #5

  6. andersdk98

    andersdk98

    Joined:
    Feb 3, 2015
    Posts:
    11
    Please anyone, I really need help.
    I've been stuck with this problem for 2 days now :(( <3
     
    andersdk98, Oct 16, 2015
    #6

  7. karl_jones

    karl_jones

    Unity Technologies

    Joined:
    May 5, 2015
    Posts:
    7,850
    Use a sub emitter and the oncollision event to spawn the sub particles, make those ones fade out after 2 seconds.
     
    karl_jones, Oct 16, 2015
    #7