SHADER // SYNTH — REFERENCE

VISUAL DSL

Chain operators, end with .out(). Each chain compiles to GLSL.

SOURCES

• osc(freq, sync, offset) — oscillating bars
• noise(scale, offset) — perlin-ish noise
• voronoi(scale, speed, blending) — cell pattern
• shape(sides, radius, smoothing) — polygon
• gradient(speed) — rainbow gradient
• solid(r, g, b) — flat color
• src(o0) — feedback from previous frame

GEOM

• .rotate(angle, speed)
• .scale(amount, xMult, yMult)
• .repeat(rx, ry)
• .kaleid(n)
• .pixelate(x, y)
• .modulate(other, amount)
• .modulateRotate(other, mult, offset)
• .modulateScale(other, mult)

COLOR

• .color(r, g, b)
• .brightness(n) · .contrast(n)
• .invert() · .luma(threshold)
• .posterize(n, gamma)
• .saturate(n)

BLEND

• .blend(other, amount)
• .add(other, amount) · .mult(other, amount)
• .diff(other) · .layer(other)

AUDIO DSL

Strudel-flavored mini patterns. Whitespace = steps, ~ = rest, *N = repeat.

SOURCES

• s("bd sn hh cp") — sample names
• n("c2 e2 g2") — note names or midi numbers

SAMPLES

• bd — kick
• sn — snare
• hh — hat
• cp — clap
• bass / lead / pad — synths (use with n())
• sine / square / saw / tri — basic synth waves

MODIFIERS

• .gain(n) · .pan(n)
• .lpf(hz) · .hpf(hz)
• .delay(time) · .room(amt)
• .speed(n) · .cycles(n)

MIDI

Use midi(cc, lo, hi, min, max) in any visual or audio expression.

• osc(midi(1, 0, 127, 10, 80)).out()
• MIDI notes trigger built-in samples by pitch class.

KEYS

• Cmd/Ctrl + Enter — evaluate current block
• Cmd/Ctrl + Shift + Enter — evaluate full editor
• Cmd/Ctrl + . — stop audio
• ? — toggle this help