Count Up When New Circle Appears
When we work for example with sensors like lidar, we often want to check if a new object is inside a specific area - and then count up.
The lidar sensor gives us ..., which we then instance with circle. If an object or person is inside our desired area we have a circle inside the top. We can analyse the TOP with an AnalyseTOP. We use Operation Sum and set Scope to Full Image.
This gives us a full white image if circle is visible and a transparent image if no circle is inside the TOP. We can convert this with TopTo Chop into a trigger for the CountCHOP. In the TopTo we set Crop also to Full Image.