 |
Author |
Topic: First tryouts (Read 478 times) |
|
Wim_Van_der_Vurst
 
|
First tryouts
« on: Oct 17th, 2002, 3:31pm » |
|
Hi,
though i haven't got any previous experience in programming and therefore the examples aren't that innovating, i'm posting them anyway...
Maybe somebody can use them anyway 
// Example box
// by Wim Van der Vurst
// A sort of 3D experience
int a = 20;
void setup() {
size(200,200);
background(255,50,50);
rectMode(CENTER_DIAMETER);
noStroke();
}
void loop() {
noFill();
rect(mouseX, mouseY, a, a);
fill(100,100,100);
quad(0, 0, mouseX-a/2, mouseY-a/2, mouseX-a/2, mouseY+a/2, 0, height);
fill(150,150,150);
quad(0, 0, mouseX-a/2, mouseY-a/2, mouseX+a/2, mouseY-a/2, width, 0);
fill(200,200,200);
quad(width, 0, mouseX+a/2, mouseY-a/2, mouseX+a/2, mouseY+a/2, width, height);
fill(240,240,240);
quad(width, height, mouseX+a/2, mouseY+a/2, mouseX-a/2, mouseY+a/2, 0, height);
if (mousePressed) {
a++;
} else if (a>20) {
a--;
}
}
|
|
|
|
|
Wim_Van_der_Vurst
|
First tryouts n°2
« Reply #1 on: Oct 17th, 2002, 3:34pm » |
|
I tried to make two moving rectangles but had problems with the fill command, so i faked it with the background color command...
// Moving a line variation
// by Wim Van der Vurst
// based on moving line by REAS
// changing colours
float a = 0;
int d=1;
void setup() {
size(200, 200);
int r = int(random(255));
int g = int(random(255));
int b = int(random(255));
fill (r,g,b);
background(r+20,g+20,b+20);
}
void loop() {
if (a > height) {
d = -1;
int r = int(random(255));
int g = int(random(255));
int b = int(random(255));
fill (r,g,b);
background(r+20,g+20,b+20);
}
if (a < 0) {
d = +1;
int r = int(random(255));
int g = int(random(255));
int b = int(random(255));
fill (r,g,b);
background(r+20,g+20,b+20);
}
a=a+d;
rect (0,0,width,a);
stroke(255);
line(0, a, width, a);
}
|
|
|
|
|
Wim_Van_der_Vurst
|
First tryouts n°3
« Reply #2 on: Oct 17th, 2002, 3:36pm » |
|
Moving a 600x200 pixels image in a 200x200 frame
//Image move
//by Wim Van der Vurst
int i = 0;
int direction = 1;
BImage a; // declare variable "a" of type BImage
void setup() {
size(200,200);
a = loadImage("forest.gif");
}
void loop() {
if (i > 200) {
direction = -1;
}
if (i<-200) {
direction = +1;
}
i=i+direction;
image (a,-200+i,0);
}
|
|
|
|
|
Processing
|
Re: First tryouts
« Reply #3 on: Oct 17th, 2002, 5:16pm » |
|
Thank you for posting your examples, Wim. I think they are elegant.
|
|
|
|
|
|
