running a function if face detected

[canvasandcode]

Hi, how can I run a function if a face is detected/ not detected? I can't seem to find any existing functions in the source file controlling the detection. Is there anything I should be targeting?

[xavierjs]

You have to check detectState.detected value and compare it to a threshold (typically if <0.5 it is not a face, otherwise it is a face).

[canvasandcode]

I get a 'detectState is not defined', I've even searched all files from the demo/source file for 'detect' / 'detectState' but it finds nothing

[xavierjs]

Look at the doc: https://github.com/jeeliz/jeelizWeboji/blob/master/doc/jeefacetransferAPI.pdf
function on_detect

[xavierjs]

I close the issue since I think a proper answer was given. Feel free to re-open it if it does not work.