In a SparkAR script, I use star.transform.z.lastValue to get the actual number. I want to do some math with the numbers, not with ScalarSignals (observable values). Now by doing so, I get lots of warnings:
This API is deprecated, please update to the newest SDK version.
Please use pinLastValue() instead to receive a ConstSignal as a replacement for lastValue
I don't see what ConstSignal is or how to extract the value from it, since the documentation seems to be lacking:
https://sparkar.facebook.com/ar-studio/search/ConstSignal
I tried doing figure out what kind of fields/functions it has with reflection, but reflection doesn't seem to work in SparkAR, and I don't have code completion on it either. So I have no idea how to resolve this.
Everything works fine when I'm just using lastValue, but I'd love to have a clean console.
Note: I am using Spark AR Studio v96
Use
star.transform.z.pinLastValue()to instead.