Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e


int[][] result;
float t, c;

float ease(float p) {

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e


int[][] result;
float t, c;

float ease(float p) {

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

// inspired by a tweet by Joanie Lemercier : https://twitter.com/JoanieLemercier/status/1146851204875661313
// also : related tutorial : https://necessarydisorder.wordpress.com/2019/02/20/distortion-or-smoke-effect-on-parametric-curves/

int[][] result;
float t, c;

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

// note : I found (visually) that there is a little mistake in this rotation version but I haven't found where in the code
// edit : I think I understood the mistake but it's quite annoying to fix :)

int[][] result;
float t, c;

Bleuje

// Processing code by Etienne JACOB
// motion blur template by beesandbombs
// opensimplexnoise code in another tab might be necessary
// --> code here : https://gist.github.com/Bleuje/fce86ef35b66c4a2b6a469b27163591e

// Warning : this code just shows how a gif was made, it's not intended to be pedagogical, show good coding practices or be clever

int[][] result;
float t, c;