Draw RayCast works once and then not

[blu3drag0n]

I posted my whole solution here now:

Rectangle Box Selection like in RTS games - In 3D world with perspective camera

Hi, I wanted to accomplish the following: Rectangle Box Selection like in RTS games - In 3D world with perspective camera And as I was struggling through the internet the past days, either understanding the basics of camera, perspective, RayCasts etc.etc. and all the good stuff I stumble through a lot of partial help, but no final solution ever came across to how to put it all together, but I finally managed to completely write my own solution to this which I found to be pretty handy. I leav…

My issue has been solved, thanks again @MelvMay