Bending angle analyses

Mid-point

 

Calculates the angle (green) between the midpoint-head segment (red) and the midpoint-tail segment (red).

 

 

 

 

 

Multiple points

 

Calculates the angles (red) between "sample point to sample point" segments (green).

• N sample angles = N+2 sample points
• An angle of zero degrees means that the worm is straight (there is no bend).