Hey guys,
I was wondering what the best method is for making a floating object (a really high one) scan for the ground below it and return the exact number (on a z axis) of where the ground is. I am thinking of making an RTS and having a really high pointer that will move around with the mouse. I want this pointer to scan for the ground and place an object there (building, tree, etc).
Hope to hear from someone soon.
-Bright