get_face_description
January 19th 2020
Get the description of a face
Signature
Face_Description
get_face_description(Application_Links* app,
Face_ID face_id);Parameters
app
the standard custom layer context pointer
face_id
the id of the face to query
Return
the description of the given face on success, when the face exists, otherwise cleared to zero
Details
A face description contains the parameters to initializing a face.
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