mElite 03: Let's add a control panel
Using your knowledge about viewports and stack matrices, you have to add a sort of
control panel in the bottom of the window.
In this control panel you have to:
-
draw the radar: a circle in which a mapping with the 3D world is created.
The planet-satellite system has to appear in the radar as a colored point and to move
coherently with the arrow keys.
-
draw a bar for speed level visualization: add the proper controls in order to avoid
a negative speed and to fix a max speed.
You can click >>here<< to download an
example of what you have to realize. You have to run
chmod +x melite3b
if you want a successful execution of the program.
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