video () on ()

video () on ()
video ( v) on ( v)
Block Type	Reporter Block
Category / Extension	Video Sensing

The video () on () block is a reporter block in the Video Sensing block that reports the video motion/direction based on the detected on the current sprite or the Stage. It originates from Scratch. The defaults are "motion" (first dropdown) and "sprite" (second dropdown). The block returns -1 if there is no video, and video motion is measured from a scale of 1 to 100, while video direction is measured the same as sprite direction.

It can be used for implementing motion controls into a project:

when gf clicked
turn video (on v)
forever
move (video (motion v) on (stage v)) steps
point in direction (video (direction v) on (stage v))
end