so like above I want to zoom in the camera texture where the users eyes is always in the centre of the screen . how to zoom in on camera texture with eyes and face always in the centre ?
maybe just use sticky nose GitHub - kamend/StickyNose-SparkAR: Fun with shiftings UVs with zoom texture?
thanks . also I have updated the script to async ans created a pull request .so if any one want to use it check it for the new update else it will show error .
The sticky nose project will work but it fails at a distance. If you want to be thorough, you can use this code from @pofu.lu