To connect input and ouput elements, the user should add a connecting drawing element (line, arrow, quadratic curve, cubic curve) and mark their “Acting class” property as “Connector”. Once that is done, user should drag the ends of this connecting element over the input and output of the desired elements.
When the connection is valid, the ends of the “Connector” element will light up with a brown color. Otherwise, if the line is not connected, the points will be blue.
HINT: Holding “CTRL” while dragging the “Connector” element’s point will snap the point to the closest input or output.
