// A scene, drawn by one Splash pixel function on the GPU
RoundedView{width: Fill height: 1000 show_bg: true
    draw_bg +: {
        pixel: fn() {
            let t = self.draw_pass.time
            let p = self.pos
            let sky = mix(#x0b1030, #x3a1458, p.y)
            let mut col = sky.xyz
            return vec4(col, 1.0)
        }
    }
}