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Find the vanished panel
A vertex shader lifts the orange panel to the height the camera looks at, yet nothing is drawn. Make the panel appear with one line of JavaScript, without changing the shaders.
What Check tests
- At least 2 triangles are drawn
- The middle of the picture is orange
Stuck? One hint at a time
The solution unlocks after your first Check. Try first: that is where the learning happens.
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