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  4. Strange laggy particles

Strange laggy particles

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  • Aidan_FireA Offline
    Aidan_FireA Offline
    Aidan_Fire
    wrote on last edited by
    #2

    Here's an example: http://bit.ly/2pIiCu5
    Tap anywhere on the screen to place a particle object, make sure you have FPS on. Edit the project and open the circle object in the middle of the screen and change the particle it plays, and watch the difference between the particle EnemyBlue (which is the new one, where I just reselected the graphic) and EnemyBlue_old (directly before I reselected the graphic).

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    • Aidan_FireA Offline
      Aidan_FireA Offline
      Aidan_Fire
      wrote on last edited by
      #3

      Also, I'm not 100% sure on this, but I think deleting an object playing particles twice in the same frame will actually delete all the particles suddenly too (compared to activating just once, it destroys the object and the particles disappear on their own as they should).

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      • Aidan_FireA Offline
        Aidan_FireA Offline
        Aidan_Fire
        wrote on last edited by
        #4

        Just another minor bug:
        Collided with tag -> enable object of same tag does not work. I was just using this with reset behaviours so that I could restart enemies in Meteor and re-use them. I am working around it just by putting the enable object with restart behaviours inside the enemy itself. Also it would be nice if restart behaviours also turned all its particles off, so that I don't have to behaviour off all of the particles it might play.

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        • Aidan_FireA Offline
          Aidan_FireA Offline
          Aidan_Fire
          wrote on last edited by
          #5

          @administrators Just wondering if this has been checked. I think the link to the example project may have expired (post is 7 days old).

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          0
          • HamedH Offline
            HamedH Offline
            Hamed
            Admin
            wrote on last edited by
            #6

            Sorry I thought I replied to it. Can you also repost the project?

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            • Aidan_FireA Offline
              Aidan_FireA Offline
              Aidan_Fire
              wrote on last edited by
              #7

              Here's the new link to same project: http://bit.ly/2rzlQAg

              Aidan_FireA 1 Reply Last reply
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              • Aidan_FireA Aidan_Fire

                Here's the new link to same project: http://bit.ly/2rzlQAg

                Aidan_FireA Offline
                Aidan_FireA Offline
                Aidan_Fire
                wrote on last edited by
                #8

                @administrators Just checking again that you've checked this out lol, the link will expire soon again. You guys must be busy 😛

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                • HamedH Offline
                  HamedH Offline
                  Hamed
                  Admin
                  wrote on last edited by
                  #9

                  Yep its on the list of things to fix! Already downloaded.

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                  • HamedH Offline
                    HamedH Offline
                    Hamed
                    Admin
                    wrote on last edited by
                    #10

                    Couldn't reproduce! Could it be that your particle has a lot of transparencies? Or that it is a really large image?

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                    • Aidan_FireA Offline
                      Aidan_FireA Offline
                      Aidan_Fire
                      wrote on last edited by Aidan_Fire
                      #11

                      Create a particle, any particle at all, make it the max amount of particles so that it is fairly laggy, or make it less particles but have tonnes of objects playing it, see what the FPS is, then go back and edit the particle, just save it without changing it at all, save it a bunch of times then play the particle again. It should be LOTS more laggy now. If you edit the particle again and reselect the graphic it plays, it won't be laggy any more.

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                      • Aidan_FireA Offline
                        Aidan_FireA Offline
                        Aidan_Fire
                        wrote on last edited by Aidan_Fire
                        #12

                        @Hamed Another strange particle bug!: http://bit.ly/2saV7uu
                        An object is playing an infinite timed particle and is constantly moving in some direction, after some event the particle is turned off. What should happen is the particle stops playing and any remaining particle will dissapear on its own as intended by the particle effect, but if the object is moving in a direction other than an angle of 0° the particles will all dissapear abruptly. This makes the new stuff I'm adding to Meteor look stupid. (It took me a while to figure exactly what was making it happen).

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                        • Aidan_FireA Offline
                          Aidan_FireA Offline
                          Aidan_Fire
                          wrote on last edited by Aidan_Fire
                          #13

                          @Hamed Also here's a link to a laggy version of the exact same project linked above: http://bit.ly/2sKHcZm
                          You should be able to very easily notice that this version is super laggy (link in the above post runs at 60FPS, the one in this post runs at less than 15FPS). Literally all I did was open particle editor, select the particle, press save and yes to overwrite, and repeat about 5 times (you need to keep reselecting the particle for it to work). If you do it too many times the particle seems to become corrupt and doesn't play at all any more, when you edit it to see the graphic it has changed from whatever it was to the graphic used by the fire particle.

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                          • Aidan_FireA Offline
                            Aidan_FireA Offline
                            Aidan_Fire
                            wrote on last edited by
                            #14

                            The links probably expired again, I hope you got them.

                            Jack de WildeJ 1 Reply Last reply
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                            • Aidan_FireA Aidan_Fire

                              The links probably expired again, I hope you got them.

                              Jack de WildeJ Offline
                              Jack de WildeJ Offline
                              Jack de Wilde
                              wrote on last edited by
                              #15

                              @Aidan-Oxley link not expired yet, weird bug with particles stopping. Also happening on beta.

                              Aidan_FireA 1 Reply Last reply
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                              • Jack de WildeJ Jack de Wilde

                                @Aidan-Oxley link not expired yet, weird bug with particles stopping. Also happening on beta.

                                Aidan_FireA Offline
                                Aidan_FireA Offline
                                Aidan_Fire
                                wrote on last edited by
                                #16

                                @Jack8680 Nice! So is the second project link super laggy though compared to first?

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                                • HamedH Offline
                                  HamedH Offline
                                  Hamed
                                  Admin
                                  wrote on last edited by
                                  #17

                                  Fixed the particles getting progressively worse... but I can't recreate the abruptly stopping particle

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                                  • Aidan_FireA Offline
                                    Aidan_FireA Offline
                                    Aidan_Fire
                                    wrote on last edited by
                                    #18

                                    @Hamed http://bit.ly/2txEINY
                                    Here's a link to an example, first touch the red object playing the particle (touch to turn particles on or off), you will notice everything works fine. Then touch the label that says "0" and enter an angle (will rotate the red square to that angle, now try turning the particle on and off by tapping the red square, it should appear different and turn off abruptly.

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                                    • HamedH Offline
                                      HamedH Offline
                                      Hamed
                                      Admin
                                      wrote on last edited by
                                      #19

                                      Fixed with this particular use case...

                                      However, if you turn on rotate with parent, it will still disappear abruptly given the way particles are designed.

                                      Aidan_FireA 1 Reply Last reply
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                                      • HamedH Hamed

                                        Fixed with this particular use case...

                                        However, if you turn on rotate with parent, it will still disappear abruptly given the way particles are designed.

                                        Aidan_FireA Offline
                                        Aidan_FireA Offline
                                        Aidan_Fire
                                        wrote on last edited by
                                        #20

                                        @Hamed So you can't fix it with rotate with parent? This is really weird, because I can get around it by instead of turning off the particles, have a separate object that only plays the particle then deletes itself when I want to turn them off, particle doesn't disappear abruptly.

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                                        • HamedH Offline
                                          HamedH Offline
                                          Hamed
                                          Admin
                                          wrote on last edited by
                                          #21

                                          The way you use it in the project you sent is working correctly now. And yes, thats a good work around for rotate with parent.

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