Generative artist, sharing my journey in visual experiments.
bnb({
w: 500,
h: 500,
webgl: true,
numFrames: 60,
fps: 30,
preview: 10,
shutterAngle: .3,
samplesPerFrame: 8,
record: true,
globals: {
l: 1400,
w: 2000,
s: 5,
lineStep: 5,
scale: 150,
h: 200,
noiseRadius: 1,
noiseTrail: TAU * .7
},
draw: (s, t, g) => {
// s.ortho(-s.width / 2, s.width / 2, s.height / 2, -s.height / 2, -500, 1000)
s.perspective(s.PI/3.0, s.width/s.height, 0, 4000)
s.camera(0, -150, 400, 0, 0, 0, 0, 1, 0)
s.background(22)
s.translate(50, 0, 0)
s.rotateY(-s.PI/8)
s.translate(s.random(-.5, .5), s.random(-.5, .5))
s.strokeWeight(2)
s.fill(22)
s.noStroke()
const tAngle = -t * TAU
const cosT = s.cos(tAngle) * 0
const sinT = s.sin(tAngle) * 0
for(let z = -g.w / 2; z < g.w / 2; z += g.s) {
const angle1 = tAngle + s.map(z, -g.w/2, g.w / 2, 0, g.noiseTrail)
const sin1 = s.sin(angle1) * g.noiseRadius
const cos1 = s.cos(angle1) * g.noiseRadius
const z2 = z + g.s
const angle2 = tAngle + s.map(z2, -g.w/2, g.w / 2, 0, g.noiseTrail)
const sin2 = s.sin(angle2) * g.noiseRadius
const cos2 = s.cos(angle2) * g.noiseRadius
for(let x = -g.l / 2; x < g.l / 2; x += g.s) {
const x2 = x + g.s
s.beginShape()
s.vertex(x, (simplex.noise3D(seed + x / g.scale, sin1 + cosT, cos1 + sinT) / 2 + .5) * g.h - g.h / 2, z)
s.vertex(x2, (simplex.noise3D(seed + x2 / g.scale, sin1 + cosT, cos1 + sinT) / 2 + .5) * g.h - g.h / 2, z)
s.vertex(x2, (simplex.noise3D(seed + x2 / g.scale, sin2 + cosT, cos2 + sinT) / 2 + .5) * g.h - g.h / 2, z2)
s.vertex(x, (simplex.noise3D(seed + x / g.scale, sin2 + cosT, cos2 + sinT) / 2 + .5) * g.h - g.h / 2, z2)
s.endShape(s.CLOSE)
}
}
s.fill(0, 0)
s.noFill()
s.stroke(255)
for(let x = -g.l / 2; x <= g.l / 2; x += g.s * g.lineStep) {
s.beginShape()
s.vertex(x, 1000, -g.w / 2)
for(let z = -g.w / 2; z <= g.w / 2; z += g.s) {
const angle1 = tAngle + s.map(z, -g.w/2, g.w / 2, 0, g.noiseTrail)
const sin1 = s.sin(angle1) * g.noiseRadius
const cos1 = s.cos(angle1) * g.noiseRadius
s.vertex(x, (simplex.noise3D(seed + x / g.scale, sin1 + cosT, cos1 + sinT) / 2 + .5) * g.h - g.h / 2 - 1, z)
}
s.vertex(x, 1000, g.w / 2)
s.endShape()
}
for(let z = -g.w / 2; z <= g.w / 2; z += g.s * g.lineStep) {
const angle1 = tAngle + s.map(z, -g.w/2, g.w / 2, 0, g.noiseTrail)
const sin1 = s.sin(angle1) * g.noiseRadius
const cos1 = s.cos(angle1) * g.noiseRadius
s.beginShape()
s.vertex(-g.l / 2, 1000, z)
for(let x = -g.l / 2; x <= g.l / 2; x += g.s) {
s.vertex(x, (simplex.noise3D(seed + x / g.scale, sin1 + cosT, cos1 + sinT) / 2 + .5) * g.h - g.h / 2 - 1, z)
}
s.vertex(g.l / 2, 1000, z)
s.endShape()
}
},
})
seed = Date.now()
import {simplex, TAU} from '@makio135/utilities'
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