Hi, I am new to this, so maybe I am not supposed to send it like this…
I would be very grateful if someone could help me to make a 3D out of this project that I have, I am stuck. When you start it, you’ll see what happens. Now, the next step should be to make a 3D out of this existing script. Everything will be the same, 2D shapes will move but in one moment those shapes should form some mesh 3D shape.
import java.util.Random;
ArrayList<Blob> taskbls = new ArrayList<Blob>();
//assiging variables
color c1 = #FFFFFF;
color c2 = #6699FF;
color c3 = #808080;
color c4 = #F08080;
color c5 = #F5F5DC;
color[] colors = {c1, c2, c3, c4, c5};
int novariation = 0;
float xScale, yScale, centerX, centerY; //co-ordinates variable
float changeDuration = 3000;
float lchange = 0;
public class Blob {
float x, y, size, lastX, lastY, direction;
color blobColor;
}
public void settings() {
size(800, 800);
noSmooth();
}
void setup() {
textAlign(CENTER, CENTER); //aligining text
xScale = width / 20; //fixing on x scale
yScale = height / 20 * (width / height); //fixing on y scale
centerX = width / 2;
centerY = height / 2;
}
void draw() { //drawing shapes function
if (mousePressed) { //condition for mouse click
for (int i = 0; i < 50; i++) { //for loop for desifning using assigned co ordinates
float x = mouseX + random(-100, 100);
float y = mouseY + random(-100, 100);
Blob blob = new Blob();
blob.x = getXPos(x);
blob.y = getXPos(y);
blob.size = random(1, 3);
blob.lastX = x;
blob.lastY = y;
blob.blobColor = colors[floor(random(0, colors.length))];
blob.direction = random(0.1, 1) * (Math.random() > 0.5 ? 1 : -1); //directions
taskbls.add(blob);
}
}
int length = taskbls != null ? taskbls.size() : 0;
if (length == 0) {
background(26,6,51); //default background color
noStroke();
fill(50,50,50);
textSize(40); //defining size of text
textAlign(CENTER, CENTER);
text("Click On Mouse", centerX, centerY); //click on mouse functionallity
return;
}
noStroke();
fill(26, 6, 51, 10);
rect(0, 0, width, height); //filling rectanangle
float time = millis();
if (time - lchange > changeDuration) { //setting time duration in filling colors
lchange = time;
novariation++;
fill(255);
if (novariation > 11) novariation = 0;
}
int deltaTime = 5;
float stepsize = deltaTime * 0.002;
for (int i = length - 1; i >= 0; i--) { //loop for small circles
Blob blob = taskbls.get(i);
float x = getSlopeX(blob.x, blob.y);
float y = getSlopeY(blob.x, blob.y);
blob.x += blob.direction * x * stepsize;
blob.y += blob.direction * y * stepsize;
x = getXPrint(blob.x);
y = getYPrint(blob.y);
stroke(blob.blobColor);
strokeWeight(blob.size);
line(x + 1, y - 1, blob.lastX, blob.lastY);
blob.lastX = x;
blob.lastY = y;
}
}
float getSlopeX(float y, float x){ //direction function one using math formula 1
switch(novariation){
case 0:return (float)Math.sin(x)+cos(-y);
case 1:return (float)Math.sin(x*5)*y*0.3*(float)Math.log(Math.abs(y));
case 2:return (float)Math.cos(x*y)+sin(x);
case 3:return (float)Math.sin(x)*(float)Math.cos(y);
case 4:return (float)Math.sin(x)+cos(-x)*(float)Math.log(Math.abs(y));
case 5:return (float)Math.sin(x)+cos(-x);
case 6:return (float)Math.tan(x)*(float)Math.cos(y)*(float)Math.log(Math.abs(y));
case 7:return (float)Math.sin(x*5.1)*-3;
case 8:return (x-x*x*x)*0.01;
case 9:return (float)Math.sin(x)+cos(-x);
case 10:return -y-(float)Math.sin(1.5*x) + 0.7;
case 11:return (float)Math.sin(x)*(float)Math.cos(y)*(float)Math.log(Math.abs(y));
default: return (float)Math.sin(x)+cos(-y);
} }
float getSlopeY(float x, float y) { //direction function one using math formula 2
switch (novariation) {
case 0: return (float)Math.sin(x) + cos(-y) * (float)Math.log(Math.abs(y));
case 1: return (float)Math.sin(x * 5) * y * 0.3 * (float)Math.log(Math.abs(y));
case 2: return (float)Math.cos(x * y) + sin(x);
case 3: return (float)Math.sin(x) * (float)Math.cos(y) * (float)Math.log(Math.abs(y));
case 4: return (float)Math.sin(x) + cos(-x) * (float)Math.log(Math.abs(y));
case 5: return (float)Math.sin(x) + cos(-x);
case 6: return (float)Math.tan(x) * (float)Math.cos(y) * (float)Math.log(Math.abs(y));
case 7: return (float)Math.sin(x * 5.1) * -3;
case 8: return (x - x * x * x) * 0.01;
case 9: return (float)Math.sin(x) + cos(-x) * (float)Math.log(Math.abs(y));
case 10: return -y - (float)Math.sin(1.5 * x) + 0.7;
case 11: return (float)Math.sin(x) * (float)Math.cos(y) * (float)Math.log(Math.abs(y));
default: return (float)Math.sin(x) + cos(-y) * (float)Math.log(Math.abs(y));
}
}
float getXPos(float x){ //getting position on x axis
return (x-centerX)/xScale;
}
float getYPos(float y){ //getting position on y axis
return (y-centerY)/yScale;
}
float getXPrint(float x){ //show designs x axis with all parameters
return xScale*x+centerX;
} float getYPrint(float y){ //show designs y axis with all parameters
return yScale*y+centerY;
}
