Dot/square tunnel · 3d retro graphics

{"slug":"tunnel","number":"18","title":"Dot/square tunnel","era":"Demoscene · 1991","summary":"A twisting square tunnel of dots. Pointer shifts the vanishing point.","description":"Rings recede along Z. Each ring is a square outlined with dots, corners drawn as squares. A 1/z divide is the tunnel. Twist is a spin that grows with depth. Move the pointer to drag the vanishing point.","apis":["Canvas 2D","Pointer Events","requestAnimationFrame","matchMedia"],"tags":["demoscene","3d"],"hasGlsl":false,"interaction":"Move the pointer to shift the vanishing point.","url":"https://3d-retro.com/experiments/tunnel","example_url":"https://3d-retro.com/examples/tunnel.html","api_url":"https://3d-retro.com/api/v1/experiments/tunnel","html":"\n\n\n \n \n \n \n Dot/square tunnel · 3d retro graphics\n \n\n\n

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