koobas.hobune.stream
Projecting 3D positions on Screen?
I have a helicopter and I want to program a radar system on it,that can detect enemies (it's easy until here) and then display an square around that enemy object on screen(using GUI).How can I transform enemy's 3D position into 2D position on screen?
You can use Camera.WorldToScreenPoint() to get the screen point. But your helicopter will changes size on the screen depending on it distance from the camera and it orientation, so if you want to display a square, you'll need to calculate the size of the rectangle as well as its position on the screen.
