As a Touch guy breaking into Unreal over the last couple months, the timing of these Unreal videos has been awesome. Thanks so much!

Thank you for this epic tutorial! Qq, when I increase the birth rate on the particle sop from 300, I get an error on my geo saying: All Ops must generate the same number of instances. I'm not sure why changing the birth rate would do this?

I think this tehnique does not work anymore, point1 and point2 variables give same values, the bounding box is a set of points attached to the corner of the qr code, also the point data give errors(left as is in the tutorial), they are expected integers.

I’m coming to TouchDesigner from an Engineering background!! This shows the versatility of the software

Im lost one minute ..

Does this use the azure? I have a Kinect 2 and didn't know if it would work as well

Would be great to see how to use this patcher to send signals from TouchDesigner to Ableton, that's the part I'm having trouble with personally

you just saved our project! thank youuu

Thank you for this amazing tutorial! I've been trying to do one extra thing, unsuccesfully though. I wanted to make every letter increase alpha from 0 to 1 every cycle, so that it appears more smoothly when typed in, but the only thing I could achieve is increasing the whole text alpha from 0 to 1 each cycle :( If you could point me to the right way to do this, I would be super grateful!

I get the error "We can’t connect to the server at https." following your link after submitting my name and email.

How could I do this same thing but connecting an Arduino sensor to the touch and send the information from said sensor to unreal and have the niagara react to the information from the sensor that the touch is sending

Very cool tutorial, interesting way of understanding how to make reactive shapes with music. A little disappointed that the tutorial wasn't as explanatory regarding why certain choices and only a match of whats shown. Nevertheless, very cool!

Hi thank you for your tutorial. Is it possible to use blob tracking to track the moon in the sky? I'm kinda worried about the clouds

In the interest of new Unreal developers 'learning things the right way', I thought I'd share a couple of points of feedback from a VR veteran with 2 shipped titles under their belt: 1. Please don't use the Level Blueprint! It may seem handy in a pinch for logic that is bespoke for a given level, but because it gets saved in the same file as other level data, it can take ages to load, it can become a source of conflicts for multiple developers working on the same file, AND if that level isn't open in the editor, the blueprint logic won't be searchable with the 'Find In Blueprints' tool (which is a lifesaver). Create an actor blueprint for each of your levels instead, and create links to other level actors by exposing public 'Soft Reference' variables. 2. The moment you create a 'Cast' to a Blueprint class type, you are creating a Hard Reference to that blueprint asset. Hard references cause things to be loaded immediately, which can quickly spiral out of control if blueprints contain chains of hard references to large assets like meshes and textures. Instead, create a Blueprint Interface for your public functions, have your Blueprint class implement the Blueprint Interface, and then have your other blueprint cast to the Interface type. It doesn't matter how many blueprints reference a Blueprint Interface, because a Blueprint Interface literally can't reference anything else. Use the Reference Viewer and Size Map tools to see how many hard references you're creating and how much stuff is being loaded.

does this work with the original kinect for the 360? i am poor

and thankyou so much for your video

i cannot understand any tutorial video of touchdesigner but now i get clear more detailed from your video thank but i need to make track one person when more people i made eye flow it distract when two people at a time so please help i made from this tutorial video kzfaq.info/get/bejne/kKeUeNZ7rNzKZYk.html

hello, how do i add a shape to it. right now its just an invisible circle. But is there a way to make it a solid circle? Thanks :)

It doesnt work on mine, i dont understand why, i did every step, but on the "feedback loop" thing dont show up the same on my computer...

Great and useful tutorial , thanks for sharing your knowledge 🎉

A seriously good list! What I also include: HDMI cable, DP Port to HDMI converter, USB C to USB A Adapter, multiple USB keys, Backups of the actual project, a Mouse Trackmat, wired keyboard and mouse

I am so great full for this video and the discussion in the comments! I purchased an extremely cheap projector to experiment with. It has a resolution of 320x240 and just downscaling videos looks terrible. This should help get things looking a little sharper!

Great video!...can this be done via Kinect on hand gesture?

Thanks for making this tutorial! BTW is it possible to connect with Logic Pro X's software instrument or MIDI? I want to use Logic Pro X !!!!

Excellent tutorial as always!

hey do anyone have any idea why there is only three options in my transform panel and i cant find any (RELATIVE CHOP REFRENCE ) when i was parenting my x or y to the over 1

thank you

Thanks Always, BTW can you kindly recommend me a reasonable notebook specification for TD works including Nvidia part?

Hi there! I'm learning Meta Spark AR through your tutorials on KZfaq and have a question. How can I make the results appear separately from face tracking? I want them to pop up and float stably in the center of the screen. Is there any way to achieve this? Thank you!

Holy what an eye-opening tutorial! Your vids have just been the greatest, Thank you!

Thank you!

i love u

Thanks always, Quick question, please recommend me a reasonable, not ideal, specification of notebook for touchdesigner.

hi so i have a very wide mural, i wanted to have 2 different trigger (target tracker), one on the left and one on the right side of the mural can you show me how can i have 2 traget tracker but still showing the one same wide AR effect ?

i'm getting CUDA error .showing failed to initialize CUDA .how to resolve it

Crazy amazing case ❤️ thanks for sharing it

Thanks for your great guidance. I have the same problem as @islavidal. Render1 only automatically connected with light1 and cam1, except geo1. I tried dragging geo1 to render1 and checked 'Parm: Geometry', but nothing happened. How can I render geo1 in this situation?

I had a conflict with the neopixel library and the cplayground library. I fixed it by removing the neopixel library and using Adafruit_CPlay_NeoPixel to define the strip

Great tutorial! what a smart way to be able to make MR content in TD! Sadly I run to crazy performance issues when plugging the VR in (fps drop from 70 to 10) (I run on a good laptop with 3070rtx so I don't think that's the problem), any tips? Thank you in advance!

Great turorial.tnx for your time🎉

What a clever kinect manoeuver, You could also place the filter after the switch instead of the sprinkle if you wanted it simple. Great tutorial !

thanks for another great tutorial !

Hi, I want to purchase HQ PRO subscription, but the 50% discount coupon is not available, what should I do?

Your tutorial is great and thank you! I would like to ask, is there a tutorial that I can use macbooks camera? Or how ti get the video feed in TD? Thanks!

Houdini user here, the simalarity is uncanny.

so helpful thanks

great beginner tutorials

how to render them?

hey, thanks for tutorial. this the first one ever I follow (coming from Houdini). When we keep single point, In delete SOP, seems we can set delete by pattern to 0 and also set Operation to Delete not selected? This way we avoid messing with range.

Great tutorial! I'm trying to make the blob appear bigger as you get closer with a Kinect. I have it tied to the z axis but it gets smaller as I get closer. Any tips on how to make it go the other way?