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A VOP performs a pointcloud lookup and uses while loop in oder to take advandage of the pcimport node to get distance,ptnum ,P etc. How can I store the result of each loop in a while node in vops? Each loop gives me a point but I only get the last point out of the node( although I have set max number of points to a number higher than one.. ) Maybe somehow push/append them into an array so I can call the later on? If that is the way, arrays in vops need inline code (afaik..) and I haven't managed to figure i out... One of my goals is to draw multiple lines that connect the look up point with a number of points on the pointcloud(= max number of points) without puting the VOP and the Foreach node into another ForEach node out side the vop (because it is not fast). I hope all this makes sense ......thanks ps. play a bit with the slider of "max number of points". Slide it from 1 to 4 and you'll see the line jumbing to the next point. I want to be able to store these points without movin the slider.. Push in array.hip