Endless

Voxel generation

Controls:

• W, A, S, D to move
• ⌥ + W, ⌥ + S to move up and down
• Combine with ⇧ to move faster
• ⌘ + Q to quit

WIP: Declarative terrain generation

• Abstracts lodding away
• Compiled to a computer shader
• x.f(y) == f(x, y)
• Real-time feedback
• Static analysis like NaN avoidance
• No arguments, e.g. no generalized operations like blurring

height: field<float, 2>
|> {
    // @x, @y, @z are world-space coordinates of the voxel
    n = fbm(@x, @y);
    n = n.abs().powf(1.5).copysign(n)
    n *= 50
    n
}

blurred_normal: field<float, 2>
|> normal
|> {
    // $ is the input value, e.g. the normal in this case
    $x
}
|> blur