AR Foundation with Unity3d and Adding AR Point Cloud Particle Visualizers

AR Foundation with Unity3d is used to create an augmented reality scene where I walk you through the implementation and all the components required to use AR Cloud Point Visualizations.
New AR Foundation Components used in this Scene:
- AR Point Cloud
- AR Point Cloud Particle Visualizer
- AR Point Cloud Manager
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[@jboss2106]

Nice tutorial, thanks. There is something that I don't understand, though. When you define and test the particle system the particles are emitted with a start speed and a start lifetime. But when they are shown in the AR scene they don't move and don't disappear after 5 seconds. What's the reason for that? In the ARPointCloudParticleVisualizer I see that the remainingLifetime is set to 1f, but nothing about the speed.

[@Hdb981]

Hi Dilmer For a school project i have to generate pointcloud of objects with a mobile device and afterwards classify those objects with a neuronal network. My question now: Would you recommend doing this whole process with apple hardware and software (iPdad Pro and ARKit/Unity) or would you recommend to use an Android Environment (e.g. Samsung Note 20 Ultra and ARCore/Unity)? Cheers

[@ronweasley5573]

Hey is it possible to generate these particals store them & load them from another app? Like 1 app to add particals & another for like view them only?

[@funandgameswithzayn]

hi there! i like your video but the thing i wanna ask is how to use point cloud an a reference to a object place in that space . for example as indoor navigation how i can use point cloud as anchor for diff objects placed in a building. plz help

[@JoeyCalisthenics]

great tutorial

[@dilmerv]

Thanks Joey I am glad you liked it !

[@naayif9034]

Your videos are amazing, really appreciate the effort. Is there any possible way to export this point cloud data to a json file or a .xyz file for 3d reconstruction?

[@ronweasley5573]

did u get any solution to that?

[@maywynton2239]

The plane detection always works so well in your videos. I always get planes stacking on each other or being weird shapes. Do you have a video on how to make the plane detection work better?

[@dilmerv]

What device are you using ?

[@maywynton2239]

@@dilmerv An S10e running Android 11.

[@dilmerv]

There aren't really many options available in the AR Plane Manager other than setting horizontal or vertical detection, I normally use the latest iPhone device available which will make a big difference. S10e is not a bad device but I would recommend testing with more than one device if possible. I will make sure to use my Google Pixel in future videos so I can show the difference between iOS and Android.

[@maywynton2239]

Thanks for replying. I'm taking a Unity class and your videos have been really helpful. Currently I only have the S10 but I want to eventually start doing ios dev as I learn more.

[@dilmerv]

Sounds good and best to you in your class !

[@marcosdana20]

Hi! Great Tutorial. Is there any way to stop the detections of planes as soon as the app has detected the first one?? I need to put just one prefab on top of one plane only.

[@ronweasley5573]

you can use raycast hits with a condition that as soon as it hits the plane perfab it disables it.

[@marcosdana20]

@@ronweasley5573 Thanks! I don't really know how to do that, i'm new in coding. I need that as soon as the app detects a plane, puts a prefab on top of it and stops doing the detection and the adition of prefabs. Please enlighten me!!

[@raghulponnusamy9034]

How to make only the point cloud visible?

[@dilmerv]

The point cloud should be visible by default unless you don't have a prefab with the proper material, can you tell me if that's the case?

[@raghulponnusamy9034]

@@dilmerv i fixed this ,thanks for the reply.

[@dilmerv]

Very cool thanks for letting me know ! Best to you :)

[@bharanidharan3142]

any sample scene in AR point cloud Mesh Visualizers

[@dilmerv]

Look through the AR Foundation beginner's playlist and you will find few videos about that topic, thanks.

[@trumanboone5395]

@@dilmerv I'm having a hard time finding this video in the playlist, please advise.

[@dilmerv]

This one is organized for beginners kzbin.info/aero/PLQMQNmwN3FvzCWfvCvq2AYh1CFnTlv2Es

[@trumanboone5395]

Dilmer Valecillos yes, here is where I was looking but unable to find the mesh visualizer video. Please advise