A bounding we will go

[normhol]

Are there any tutorials on "bounding boxes" and also those lines on the view window? Likely have to do with X Y Z somehow.
I told you I was a new learner [and likely a slow one at that] LOL.

[bigben]

The coloured lines in the view window (when you select a terrain/object/population) indicate the direction of the x,y,z axes (red,green,blue respectively)

[Harvey Birdman]

As for bounding boxes, they indicate the size of an object and the location it will occupy in space. It's the smallest box-shaped space that would completely enclose the object.