1)First, slowly write/draw a secret message in the 2D stage via a mouse click and drag. 2)Then hit the SPACE bar to see the z- value randomized 3D plot of your message 3) Use Up/Down Right/Left arrows and a/z keys rotate the 3D plot along the x,y,z axes. Your message is now encrypted. 4) Press key "1" to rotate to the exact angle that reveals your message.
Inspiration by PutneyCat's beautiful "3D Escape Room"project. The 3D interface is a based on a projection algorithm I developed some years ago to make Geometer's Sketchpad display 3D curves. I learned a tremendous amount from @Mr_Pyro_ 3D Wireframe Engine project about optimizing rendering and keyboard effects. Much much thanks.
