Unity Physics Trigger Events and VFX in less than 5 minutes

[@Norman_jeBaits]

Thank you! Honestly the github was the useful part of this for looking at the entire example. 10x better than any official Unity samples. Idk what they are doing over there haha

[@powow2120]

Really quick and helpful! I wish I could like your video twice.

[@ThompZon]

Dude, I've been looking for something like this for a few hours. You explained exactly what I needed in 5 minutes what tons and tons of documentation failed to describe to me. Thanks!

[@rubenbohnet7134]

Brother, when the things I want to do in dots get slightly more involved I always end up with your tutorials. Thank you so much!

[@FrankLin-mr5ss]

Literally the best. Thank you

[@EmanX140]

Yay! My favorite dots tutorial here! Thanks a lot for your work.

[@casproduksiyoncasoyun4497]

At last. Finally. Nice video again. Thank you.

[@hoangtongvu9952]

the ITriggerEventJob must be schedule per frame or not? I did EM.Instantiate() a Collider entity, I scheduled the ITriggerEventJob, nothing happened even I see my collider already exist in game view. I did EM.Instantiate() ..., I scheduled the ITriggerEventJob second time, trigger event occured but only happen for the first collider. Do the same stuff and trigger event occured for the first and 2nd colliders, not the third one. The system of mine did those things above is in SimulationSystemGroup (cause i need to capture Input from mouse). Thanks for reading. *Update: I think I found the root problem but have no way to test it. EM.Instantiate() run after PhysicsSystem which means we have to wait until next frame occured so that PhysicSystem would run to update collision data, my ITriggerEventJob may be just too fast and got executed right in the previous frame (collision data have not been updated)

[@WAYNGames]

Your ordering of systems, ECB and job is probably the reason you are right. You can add consol logs to check the order of stuff 😁.

[@casproduksiyoncasoyun4497]

Will you make Pathfinding and DOTS tutorial?

[@WAYNGames]

Hellos, thanks for the question. There isn't any pathfinding/navmesh module in DOTS yet. It would have to be built from the ground up or I would have to use the hybrid approach. If you look for navmesh in the DOTS forum you will find interesting thread where community members provide some solutions. Given the amount of work that it would require, the fact that it's not really a good fit for a tower defense and the amount of other stuff to cover I think it will be some time before I cover any pathfinding/navmesh feature related to dots. If demand is high enough, I may do an "hors series" episode about it though.

[@casproduksiyoncasoyun4497]

@WAYN Games thanks for answering. I am glad to hear there is a thread in forum. Anyway I am excited to watch blobasset topic as soon as possible.

[@dfjaabontsj760]

thanks!

[@mrbinggrae5954]

Is the defense tutorial over?

[@WAYNGames]

Hello, no it is not. There are still so much to cover (UI, scene management, build, chunk, jobs,...) Not even including multiplayer. I will keep sharing my knowledge using the tower defense as a practical case throughout 2023. It will take time but hopefully it will be worth the wait and the effort ☺️.

[@mrbinggrae5954]

@@WAYNGames Thank you for your hard work.

[@ЭдуардКик]

thanks

[@kostariev_vadim]

this is all good, of course, but for me, for example, particles work perfectly in the editor and are absolutely not displayed in the build for Android

[@WAYNGames]

I would suggest you file a bug report and post it on the forums. You can also try to build for another platform to check if that works and narrow down the issue to android. You can also try to instantiate the VFX yourself or last option that comes to mind and that I need to have a look at too is to look at the megacity metro to see how they handled vfx

[@kostariev_vadim]

@@WAYNGames Actually, I didn't look in the samples from unity how they do it, Thanks