| This is the prototype of a 3D interface. You can move
| the camera with the arrow keys of your keyboard, and
| change the angle of the camera by dragging and
| dropping the scene around it (you can also use your
| numpad, 2 to look lower, 8 to look higher, 4 to look
| on the left and 6 to look on the right, but if you're
| more comfortable with non-numpad keys, you can also
| use i for up, j for left, k for down, and l for
| right).
p
| This is a re-creation of the Bob-omb Battlefield
| level from Super Mario 64, and with its 8 red coins.
| You can click on them to get them, and once you got
| them all, you get... well you get nothing but the
| sound of the star is played (but the star doesn't
| appear... sorry guys)
p
| It contains <em>recommended views</em> : 3D objects
| here to guide you through this coin search.
if cameraStyle == 'arrows'
p
| Recommended views are displayed with a
| transparent blue arrow. They disappear when you
| come closer to them, and shows the motion between
| your current position and the recommendation.
else if cameraStyle == 'viewports'
p
| Recommended views are displayed with a
| transparent red rectangle and some lines.
| Basically, it represents the position of a camera
| (the point at the extramities of the lines
| represents the optical center, and the red
| rectangle represents the image plane).
else if cameraStyle == 'reverse'
p
| Recommended views are displayed with a strange
| blue object. Basically, the curve at the
| begining of this weird object shows the motion
| that starts from where you are and leads to the
| recommended view, and the extremity is in fact an
| object representing a camera.
p
| You can click on a recommendation to move to the
| recommended viewpoint. The recommendation will become
| more and more transparent as you come closer, and
| will disappear when you reach it.
p
| You may now <a href="#collapseInstructions" data-target="#collapseInstructions" data-toggle="collapse" onclick="setTimeout(onWindowResize,500);">hide this panel</a> and start playing !