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pollen:Merging codes

[1 Reply]
- 06-Feb-2012 06:13 AM
- Forum: Programming Questions
Hey I'm really new to processing and I'm trying to merge 2 bits of code, they both run separately but I can't figure out what I am doing wrong when I put them together? Any help would be much appreciated.

here's each code:

//import processing.opengl.*;

PFont displayFont; //font

//PImage bg;

int fullScreenX = 825;//screen dimensions

int fullScreenY = 617;

int padding = 150;

int numBugs = 200;//number of bugs, people on social group

int bugSize = 1;

bug[] bugs;//declare array

String bugCounter = "bug";

float milliTick = 1500; //stand in for heart rate info

void setup() {

frameRate(30);



size (600, 600);

//displayFont = loadFont("LucidaGrande-48.vlw"); //font

//textFont(displayFont, 11); //font

//bg = loadImage("bg.png");

smooth();

bugs = new bug[numBugs];

for (int i = 0; i < numBugs; i++){//assisgns values to each bug

bugs[i] = new bug(round(random(width)), round(random(padding, height - padding)), random(2), random(2), bugSize);

if (i%100 == 0){

bugSize++;

padding = padding - 20;

}

}

}

void draw() {

background(11,82,103);

//image(bg, 0, 0);

for (int i = 0; i < numBugs; i++){

bugs[i].move();

bugs[i].display();

bugs[i].glow(round(random(600, milliTick)));

}



counter(10, 12);



}

void counter(int x, int y){

fill(200);

rect (x, y, 100, 15);

fill(0);

if (numBugs == 1){

bugCounter = numBugs + " pollen grains"; //pollen counter

}

else {

bugCounter = numBugs + " pollen grains";

}

text(bugCounter, x + 3, y + 11);

}

BUG CLASS:

class bug {

int diameter;

int brightAdjust = 10;//getting brighter or darker

int bright = 0;//how bright at the moment

boolean glowing = true;//is it glowing

float x, y, xmove, ymove;



//for movement

float angle = 0.0;

float speed = 0.03;

float displacement = 0.2;



//constructor

bug(float xpos, float ypos, float sx, float sy, int dia){

x = xpos;//assigned higher in code^

y = ypos;//assigned higher in code^

diameter = dia;

xmove = sx;

ymove = sy;

}

void move() {

angle += speed;//moves the item forward

float sinval = sin(angle);

float cosval = cos(angle);

float _x = x + (cosval * displacement);// x here shifts the bugs into position

float _y = y + (sinval * displacement);// y here shifts the bugs into position

float x2 = _x + cos(angle * xmove) * displacement/2;

float y2 = _y + sin(angle * ymove) * displacement/2;

ellipse(x2, y2, 10, 10);

x = x2;

y = y2;

}

void display(){

noStroke();

/*bug * * * * */

fill((bright/2) + 20);

ellipse(x, y, diameter, diameter);

}

void glow(int speed){

// (( (halo) )) \\

//speed/(1000/frameRate) formula to find out how many frames are needed to match miliseconds

//44 is how long it takes the light to strobe

if ((frameCount%(round(speed/(1000/frameRate))+ 44) ) == 0){

glowing = true;

}

if(glowing){//glow sequence

bright = bright + brightAdjust;//get brighter

if(bright >= 255){

brightAdjust = -10;//get darker

}

else if (bright <= 0){

bright=0;//nothing, darkest, 0

glowing=false;//stop glowing sequance

brightAdjust = 10;//return brightness adjustment to former state

}

}

fill(200, 200, 0, bright/3);//brightness of halo

ellipse(x, y, diameter * 10, diameter * 10); //halo itself

}

}

SWAYING PLANTS

//VAR

float inc=0.0; //for tail

void setup ()

{

size (500,500);

stroke(255,204);

smooth();

}



void draw (){

background(0);

inc +=0.01;

float angle2=sin(inc)/10.0+sin(inc*1.2)/20.0;

tail(18,9,angle2/1.3);

tail(33,12,angle2);

}

void tail(int x,int units2, float angle2) {

pushMatrix();

translate(x,500);

for (int j=units2; j>0; j--) {

strokeWeight(j);

line (0,0,0,-3);

translate(0,-8);

rotate(angle2);

}

popMatrix();

}

ideally i wanted to try and move the pollen with the grass plants at the bottom of the screen

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