When PictoBlox runs face analysis, it detects the 68 landmark points on the face. The following image shows all landmark points:
The function returns the y position of the specified landmark point of the specified face with respect to the stage.
The example demonstrates how to use face landmarks in the projects.
The example demonstrates how to use face landmarks in the projects. Following are the key steps happening:
- Initializing the program with parameters for the sprite, pen, and face detection library.
- Running face detection.
- Running the loop to show every landmark on the face.
Code
sprite = Sprite('Ball')
fd = FaceDetection()
import time
pen = Pen()
pen.clear()
sprite.setsize(10)
fd.enablebox()
fd.analysestage()
for i in range(68):
sprite.setx(fd.landmarksx(1, i+1))
sprite.sety(fd.landmarksy(1, i+1))
pen.stamp()
time.sleep(0.2)Output
