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@beesandbombs
Created May 17, 2018 17:52
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What would you like to do?
wave circle
int[][] result;
float t, c;
float ease(float p) {
return 3*p*p - 2*p*p*p;
}
float ease(float p, float g) {
if (p < 0.5)
return 0.5 * pow(2*p, g);
else
return 1 - 0.5 * pow(2*(1 - p), g);
}
float mn = .5*sqrt(3), ia = atan(sqrt(.5));
void push() {
pushMatrix();
pushStyle();
}
void pop() {
popStyle();
popMatrix();
}
float c01(float g) {
return constrain(g, 0, 1);
}
void draw() {
if (!recording) {
t = mouseX*1.0/width;
c = mouseY*1.0/height;
if (mousePressed)
println(c);
draw_();
} else {
for (int i=0; i<width*height; i++)
for (int a=0; a<3; a++)
result[i][a] = 0;
c = 0;
for (int sa=0; sa<samplesPerFrame; sa++) {
t = map(frameCount-1 + sa*shutterAngle/samplesPerFrame, 0, numFrames, 0, 1);
draw_();
loadPixels();
for (int i=0; i<pixels.length; i++) {
result[i][0] += pixels[i] >> 16 & 0xff;
result[i][1] += pixels[i] >> 8 & 0xff;
result[i][2] += pixels[i] & 0xff;
}
}
loadPixels();
for (int i=0; i<pixels.length; i++)
pixels[i] = 0xff << 24 |
int(result[i][0]*1.0/samplesPerFrame) << 16 |
int(result[i][1]*1.0/samplesPerFrame) << 8 |
int(result[i][2]*1.0/samplesPerFrame);
updatePixels();
saveFrame("f###.gif");
if (frameCount==numFrames)
exit();
}
}
//////////////////////////////////////////////////////////////////////////////
int samplesPerFrame = 4;
int numFrames = 180;
float shutterAngle = .6;
boolean recording = false;
void setup() {
size(720, 720, P3D);
pixelDensity(recording ? 1 : 2);
smooth(8);
result = new int[width*height][3];
rectMode(CENTER);
fill(32);
noStroke();
blendMode(MULTIPLY);
}
float x, y, z, tt;
int N = 8;
float r = 250;
int n = 120, m = 120;
float qq;
float wh = 16;
float sw = .2;
void circ(float q) {
for (int i=0; i<N; i++)
slice(map(i+.5-sw, 0, N, -r, r), map(i+.5+sw, 0, N, -r, r), q);
}
void waveVertex(float x_, float y_, float q) {
vertex(x_, y_+wh*sin(.02*x_ + TWO_PI*t + q));
}
void slice(float y1, float y2, float q) {
beginShape();
for (int i=0; i<n; i++) {
qq = i/float(n);
y = lerp(y1, y2, qq);
x = -sqrt(r*r-y*y);
waveVertex(x, y, q);
}
for (int i=0; i<m; i++) {
qq = i/float(m);
y = y2;
x = lerp(-sqrt(r*r-y*y), sqrt(r*r-y*y), qq);
waveVertex(x, y, q);
}
for (int i=0; i<n; i++) {
qq = i/float(n-1);
y = lerp(y2, y1, qq);
x = sqrt(r*r-y*y);
waveVertex(x, y, q);
}
for (int i=0; i<m; i++) {
qq = i/float(m);
y = y1;
x = lerp(sqrt(r*r-y*y), -sqrt(r*r-y*y), qq);
waveVertex(x, y, q);
}
endShape();
}
void draw_() {
background(250);
push();
translate(width/2, height/2);
fill(#30E0FF);
circ(0);
fill(#FD22F3);
circ(TWO_PI/3);
fill(#FFE210);
circ(2*TWO_PI/3);
pop();
}
@jcksncllwy
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Thank you so much for sharing these! I've learned a lot from your code https://www.instagram.com/strangelylooped/

@htaussig
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^^ you're a huge inspiration for me dude

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