Help with Image Markers
I am trying to add a TAP function to my Image Marker lens.
I have replaced the 3D animated object from the Image Marker template, with a 2D image instead. After the Image Marker is found and my 2D image is displayed, i would like tap on the screen to play a sound effect, but when I add a behavior tween and tap on the screen, it just resets the 2D image instead of playing my sound. Any ideas?
Also, I would like to use a fade effect to slowly fade the 2D image in once the Image Marker is found, instead of showing the 2D image instantly. I'm having trouble figuring that out as well.
Hi, JAK!
Marker reset on tap is a feature of the Marker Tracking Component itself.
But you can use touch blocking to prevent this
(I guess it's not working in studio but will work on device)
For the fading I would suggest to use Behavior script and play tween.
Please see simple example project here
Best
Olha
Olha, I tried to use the example project to cause my scene object to fade in when the marker is found, but i couldn't it to work for the 3d object i'm trying to fade in.
Is there a way to make this work for 3d objects instead of 2d images?
Hi, JAK!
There are a couple ways to do this, this one will work with current project:
In order for alpha to tween the material on your 3D object has to have a baseColor parameter and a Normal Blend mode.
What kind of material are you using?
Default lens studio materials should have this color setting,
If you are using Graph Material - you can create color parameter named "baseColor" and multiply right before the shader node
Hope this helps!
Best
Olha
Olha, my material has blend mode on normal and has a base color selected
hi, JAK
Here is a previous project with a 3d object
Let me know if you have any questions!
Best
Olha