get_motion_delta


Description:

[ Version ( since = "1.12" ) ]
public float get_motion_delta (uint point, out float delta_x, out float delta_y)

Retrieves the incremental delta since the last motion event during the dragging.

Parameters:

this

a GestureAction

point

the touch point index, with 0 being the first touch point received by the action

delta_x

return location for the X axis component of the incremental motion delta

delta_y

return location for the Y axis component of the incremental motion delta

Returns:

the distance since last motion event