Easy drawing
Once 3D mode has been switched on you can use Game Maker as
you are used to it (except for the remarks made at the beginning).
Only objects will appear in different sizes based on their depth
setting. You can even use views. One additional function can be
useful. If you draw a number of things in a piece of code you might
want to change the depth value between the primitives you draw. For
this you use:
d3d_set_depth(depth) Sets the depth
used for drawing.
Note that at the moment a new instance is drawn the depth is
again set to the depth of that instance.