JDFollowFace

This module is used to calculate the head joint positions provided that it receives a face position. The output port of this module should be connected to the JDLookAtModule.

/JDFollowFace/face

• Type: Input
• Message Format: <face_count> ( (<x0> <y0>) (<x1> <y1>) ... )
• Parameter
  • <face_count>: integer - number of faces in the list
  • <xn>: integer - x-center of the n-th face
  • <yn>: integer - y-center of the n-th face

/JDFollowFace/position

• Type: Output
• Message Format: <near_far> <left_right> <down_up>
• Parameter
  • <near_far>: double
  • <left_right>: double
  • <down_up>: double