Vision Programming

[1231D_Pragma]

Hello!

I am looking for programming tips for the vision sensor. Any suggestions?
I am also looking for what to put into these statements:

event()
objectCount()
broadcastAndWait()
takeSnapshot

Thanks!!

[weilin]

There are some code samples on vex site and in this topic V5: Aim a VEX V5 Vision Sensor at a Target and links to more examples can be found here and the official vision sensor API reference is here: https://api.vexcode.cloud/v5/html/classvex_1_1vision.html

Additional explanation can be found in this post:

Vision Sensor config - objectCount inconsistent

takeSnapshot can be used in a number of ways. takeSnapshot is filtering all the objects** that have been received from the vision sensor into an array of objects that you are interested in, you access the array of filtered objects using the “objects” array. The objects we receive from the vision sensor in the brain have already been sorted by size, the largest object is always received first. When takeSnapshot is used like this Vision.takeSnapshot(0); We are asking for all objects (ie. th…

Please, let us know if you have any specific questions about the sample codes.