Enkerli

// Learning Processing
// Daniel Shiffman
// http://www.learningprocessing.com

// Exercise 13-5: Using Example 13-5, draw a spiral path. Start in the center and move 
// outward. Note that this can be done by changing only one line of code and adding one line 
// of code!           

// A Polar coordinate, radius now starts at 0 to spiral outwards
float r = 1; 

Enkerli

set_sched_ahead_time! 0 # Setting that one to a negative value makes Sonic Pi complain, it sounds like.

with_fx :bpf do |s| # Setting up the fx to be controlled internally
  synth :square, note: 32,release: 400 # Long release as the control will affect a single note
  live_loop :ctl do # The loop is inside the fx as this is where the action will be.
    ctl=sync "/ctl" # The OSC message which Processing sends, based on mouse coordinates.
    rz=ctl[:args][0] # Assigning the first argument to resonance.
    ct=ctl[:args][1] # Assigning the second argument to centre.
    control s, res: rz, centre: ct # The actual control of the fx.
    set_sched_ahead_time! -2 # Sounds like setting this again every time actually helps.

Enkerli

"""Based on Small example OSC client from Python-OSC, and Synth.py from Pimoroni's Skywriter examples.
This sends the Skywriter HAT's xyz coordinates as OSC messages to Sonic Pi.
"""
import argparse
import random
import time
import skywriter
import os
import signal

Enkerli

// Passing on OSC data to Sonic Pi
import oscP5.*;
import netP5.*;

OscP5 oscP5;
NetAddress myBroadcastLocation; 

void setup() {
  background(0);
  frameRate(60);

Enkerli

# Thirty years ago, Robby Kilgore invented a neat harmonization effect for Michael Brecker: http://robbykilgore.com/?p=19
# The basic idea is that incoming notes are doubled by rotating intervals. So you get diverse chords from the same melodic notes.
# This script is an attempt to reproduce the same effect.

use_real_time # Prevents latency
use_synth :fm # Other interesting synth sounds for this: [:hoover, :prophet, :blade, :fm]

middle=[-8, -5, -7, -1].ring # Rotating intervals for the middle note of each chord.
low=[-12, -17, 0].ring # Rotating intervals for the “bass” note of each chord.

Enkerli

use_real_time # Preventing latency
use_tuning :just, :c # Just Intonation, chords are diatonic in C major 

with_fx :compressor, threshold: 0.1 do # Preventing clipping
  with_fx :reverb do # Everything on the same reverb
    with_fx :lpf, cutoff_slide: 0.02 do |filtre| # Everything on the same breath-controlled filter
      baritone = synth :hoover, note: 0, release: 1000, amp: 0 # “Classic early 90’s rave synth”
      tenor = synth :chipbass, note: 0, release: 1000, amp: 0 # “A 16 step triangle wave modelled after the 2A03 chip found in voice 3 of the NES games console.”
      alto = synth :beep, note: 0, release: 1000, amp: 0 # Sine wave
      soprano = synth :chiplead, note: 0, release: 1000, amp: 0 # “A slightly clipped square (pulse) wave with phases of 12.5%, 25% or 50% modelled after the 2A03 chip found in voices 1 and 2 of the NES games console.”

Enkerli

use_real_time # Preventing latency
use_tuning :just, :c # Just Intonation
bass = (ring 48, 53, 48, 43, 53, 48, 55, 41) # Alternating between C, F, and G
with_fx :compressor, threshold: 0.1 do # Preventing clipping
  with_fx :reverb do # Everything on the same reverb
    melody = synth :prophet, note: 0, release: 1000, cutoff_slide: 0.02, amp: 0
    live_loop :notes do
      note_on, velocity = sync "/midi/USB_Midi_Cable/4/1/note_on" # Incoming notes from Yamaha WX-11 wind controller
      if velocity > 0 # Only use actual note-ons
        control melody, note: note_on, amp: velocity / 127.0 # Incoming note

Enkerli

use_real_time # Preventing latency
use_tuning :just, :c # Just Intonation
delta=counter=naute=idx=0
previous=60
gamme=(scale 50, :minor_pentatonic, num_octaves: 5)
counter_gamme=(scale 38, :minor_pentatonic, num_octaves: 2)

with_fx :compressor, threshold: 0.1 do # Preventing clipping
  with_fx :reverb do # Everything on the same reverb
    with_fx :lpf, cutoff_slide: 0.02 do |filtre|

Enkerli

use_real_time # Preventing latency
use_tuning :just, :c # Just Intonation
with_fx :compressor, threshold: 0.2 do # Preventing clipping
  with_fx :reverb, room: 0.8 do # Everything on the same reverb
    with_fx :ring_mod, mix_slide: 0.02 do |ringy| # Everything on lip-controlled Ring Mod
      with_fx :rlpf, res: 0.7, cutoff_slide: 0.02 do |lipf| # Everything on breath-controlled low-pass filter
        tibi = synth :tb303, note: 0, wave: 1, pulse_width_slide: 0.02, res: 0.7, release: 1000, amp: 0 # TB-303-inspired pulse
        prof = synth :prophet, note: 0, res: 0.8, release: 1000, amp: 0 # Prophet-like sub
        live_loop :notes do
          note_on, velocity = sync "/midi/USB_Midi_Cable/4/1/note_on" # Incoming notes from Yamaha WX-11 wind controller

Enkerli

use_real_time # Preventing latency
use_tuning :just, :c # Just Intonation
transpo=-12 # Transposition offset
with_fx :compressor, threshold: 0.2 do # Preventing clipping
  with_fx :reverb, room: 0.8 do # Everything on the same reverb
    with_fx :rlpf, res: 0.7, cutoff_slide: 0.02 do |lipf| # Everything on breath-controlled low-pass filter
      with_fx :whammy, transpose_slide: 0.02, mix_slide: 0.02 do |wham| # Everything on a whammy bar
        tibi = synth :tb303, note: 0, wave: 1, pulse_width_slide: 0.02, res: 0.7, release: 1000, amp: 0 # TB-303-inspired pulse
        prof = synth :prophet, note: 0, res: 0.8, release: 1000, amp: 0 # Prophet-like sub
        live_loop :notes do