 |
Author |
Topic: Processing tennis (Read 2104 times) |
|
Koenie
  
 
|
Re: Processing tennis
« Reply #31 on: Aug 29th, 2003, 2:43pm » |
|
Ok, benelek, why don't you post a starter for the second round?
Koenie
|
http://koeniedesign.com
|
|
|
benelek
|
Re: Processing tennis
« Reply #32 on: Aug 30th, 2003, 3:19am » |
|
round 2 --> 2 variables.
ready, set, go!
Code://Processing tennis
// round 1 by Koenie
// Martin
// mKoser
// scrap-pile
// 53
// arielm
// benelek
// toxi
// zevan
// round 2 by benelek
float waveIncr=0.01f;
float rateOfChange=0.001f;
void setup() {
size(350,200);
background(255,255,240);
stroke(0,0,150);
}
void loop() {
translate(width/2,height/2);
for(int y=-height/2; y<height/2; y+=2) {
line(0,y,1000*waveIncr*waveIncr*sin(y*waveIncr),y);
}
waveIncr+=rateOfChange;
if(waveIncr>0.20) {
waveIncr=0.20f;
rateOfChange=random(-0.0008,-0.0003);
} else if(waveIncr<0.05) {
waveIncr=0.05f;
rateOfChange=random(0.002,0.008);
}
} |
|
|
|
|
|
|
Koenie
|
Re: Processing tennis
« Reply #33 on: Aug 30th, 2003, 12:48pm » |
|
Code:
//Processing tennis
// round 1 by Koenie
// Martin
// mKoser
// scrap-pile
// 53
// arielm
// benelek
// toxi
// zevan
// round 2 by benelek
// Koenie
float waveIncr=0.01f;
float rateOfChange=0.001f;
void setup() {
size(350,200);
background(255,255,240);
stroke(0,0,150);
}
void loop() {
translate(width/1.5,height/1.5);
rotateY(PI/2);
for(int y=-height; y<height; y+=1) {
line(0,y,1000*waveIncr*waveIncr*sin(y*waveIncr),y, 1000*waveIncr*waveIncr*sin(y*waveIncr), y);
}
waveIncr+=rateOfChange;
if(waveIncr>0.20) {
waveIncr=0.20f;
rateOfChange=random(-0.0008,-0.0003);
} else if(waveIncr<0.05) {
waveIncr=0.05f;
rateOfChange=random(0.002,0.008);
}
}
|
|
|
http://koeniedesign.com
|
|
|
LigaMainz
|
Re: Processing tennis
« Reply #34 on: Aug 30th, 2003, 1:58pm » |
|
very cool idea indeed:
my answer:
(hmm, what do i have to write, that this is shown as code?)
(ahhh, now i found it  )
Code:
//Processing tennis
// round 1 by Koenie
// Martin
// mKoser
// scrap-pile
// 53
// arielm
// benelek
// toxi
// zevan
// round 2 by benelek
// Koenie
// LigaMainz
float waveIncr=0.01f;
float rateOfChange=0.001f;
void setup() {
size(350,200);
// noBackground();
background(255,255,240);
stroke(0,0,150);
}
void loop() {
translate(width/1.5,height/1.5);
rotateY((waveIncr*waveIncr));
for(int y=-height; y<height; y+=1) {
rotateZ(waveIncr);
line(0,y,1000*waveIncr*waveIncr*sin(y*waveIncr),y, 1000*waveIncr*waveIncr*sin(y*waveIncr), y);
}
waveIncr+=rateOfChange;
if(waveIncr>0.20) {
waveIncr=0.20f;
rateOfChange=random(-0.0008,-0.0003);
} else if(waveIncr<0.05) {
waveIncr=0.05f;
rateOfChange=random(0.002,0.008);
}
}
|
|
|
| « Last Edit: Aug 30th, 2003, 2:07pm by LigaMainz » |
|
|
|
|
arielm
|
Re: Processing tennis
« Reply #35 on: Aug 30th, 2003, 7:28pm » |
|
Code://Processing tennis
// round 1 by Koenie
// Martin
// mKoser
// scrap-pile
// 53
// arielm
// benelek
// toxi
// zevan
// round 2 by benelek
// Koenie
// LigaMainz
// arielm
float h = 0.0;
void setup()
{
size(350, 200);
background(255, 255, 240);
stroke(0, 0, 150);
framerate(25);
}
void loop()
{
translate(0, 100);
beginShape(LINE_STRIP);
for (int x = 0; x <= 350.0; x += 6.0)
{
vertex(x, 50 * cos(h) * sin(radians(x)));
vertex(x, 50 * sin(h) * cos(radians(x)));
}
endShape();
h += radians(3.0);
} |
|
|
Ariel Malka | www.chronotext.org
|
|
|
53
 
|
Re: Processing tennis
« Reply #36 on: Aug 30th, 2003, 9:25pm » |
|
on Aug 30th, 2003, 1:58pm, LigaMainz wrote:
Code:
//Processing tennis
// round 1 by Koenie
// Martin
// mKoser
// scrap-pile
// 53
// arielm
// benelek
// toxi
// zevan
// round 2 by benelek
// Koenie
// LigaMainz
// 53
// arielm
float waveIncr=0.01f;
float rateOfChange=0.001f;
void setup() {
size(350,200);
background(255,255,240);
stroke(0,0,150);
}
void loop() {
translate(width/2,height/2);
for(int y=-height; y<height; y+=1) {
rotateY(waveIncr);
for (int i=y; i<0; i+=2){
stroke(150, -i*8, -i*4);
point(i,
y + i * ((1000*waveIncr*waveIncr*sin(y*waveIncr)-y)/y),
1000*waveIncr*waveIncr*sin(y*waveIncr) + i *
(( y- 1000*waveIncr*waveIncr*sin(y*waveIncr) )/y)
);
} //_for
for (int i=0; i<y; i+=2){
stroke(i*6, i*3, 150);
point(i,
y + i * ((1000*waveIncr*waveIncr*sin(y*waveIncr)-y)/y),
1000*waveIncr*waveIncr*sin(y*waveIncr) + i *
(( y- 1000*waveIncr*waveIncr*sin(y*waveIncr) )/y)
);
} // _for
} // _for (int y=-height; y<height; y+=1)
waveIncr+=rateOfChange;
if(waveIncr>0.2) {
waveIncr=0.2f;
rateOfChange=random(-0.0018,-0.0013);
} else if(waveIncr<0.05) {
waveIncr=0.05f;
rateOfChange=random(0.002, 0.008);
}
}
|
|
|
|
|
|
|
|
|
mKoser
|
Re: Processing tennis
« Reply #37 on: Aug 30th, 2003, 11:09pm » |
|
hmmmm... i kinda ended up using TOO many variables (am I disqualified now?) 
Code:
//Processing tennis
// round 1 by Koenie
// Martin
// mKoser
// scrap-pile
// 53
// arielm
// benelek
// toxi
// zevan
// round 2 by benelek
// Koenie
// LigaMainz
// arielm
// mKoser ---> yeah i know, i used TOO many variables!
float h = 0f;
float s = 0.05;
float ts = s;
float m = 4f;
void setup()
{
size(360, 360);
background(255, 255, 240);
stroke(0, 0, 150);
noFill();
}
void loop()
{
translate(35, 20);
// shape 1
push();
translate(100, 0);
rotateZ(-0.3);
beginShape(POLYGON);
for (int y = 40; y < 310.0; y += 10.0)
{
curveVertex(-20 * cos(h) * sin(radians(y)), y);
curveVertex(-80 * cos(h) * sin(radians(y)), y);
curveVertex(0, 180);
curveVertex(0, 180);
curveVertex(120 * sin(h) * cos(radians(y)), y);
curveVertex(20 * sin(h) * cos(radians(y)), y);
}
endShape();
pop();
// shape 2
push();
translate(200, 0);
rotateZ(0.3);
beginShape(POLYGON);
for (int y = 40; y < 310.0; y += 10.0)
{
curveVertex(-20 * cos(-h) * sin(radians(-y)), y);
curveVertex(-80 * cos(-h) * sin(radians(-y)), y);
curveVertex(0, 180);
curveVertex(0, 180);
curveVertex(120 * sin(-h) * cos(radians(-y)), y);
curveVertex(20 * sin(-h) * cos(radians(-y)), y);
}
endShape();
pop();
if(ts > m){
ts = -s;
m = random(3.5, 7.5);
}
ts += s;
h += radians(ts);
}
|
|
|
mikkel crone koser | www.beyondthree.com | http://processing.beyondthree.com
|
|
|
v3ga
|
Re: Processing tennis
« Reply #38 on: Aug 31st, 2003, 1:23pm » |
|
Really nice applets shown here, I like the concept, it's fun ! It reminded me a kind of challenge which was very popular in a french computer zine called "St-Magasine" some years ago. It was targeted for the Atari St platform, using a language called GFA-Basic and so it was called "GFA Punch". The concept was extremely simple : Do whatever you want in 20 lines (1 instruction per line). This challenge led to some amazing stuff, including little games, some great demo effects and all kinds of things.
I thought maybe It could be an interesting idea to have this kind of limitation for the processing tennis, maybe "Processing Punch" ?
|
http://v3ga.net
|
|
|
mKoser
|
Re: Processing tennis
« Reply #39 on: Aug 31st, 2003, 2:29pm » |
|
...and again, something along the lines of limited competitions: http://www.the5k.org/
make something that runs within a browser, but limited to 5k..! (I love that website!)
----
i like your suggestion v3ga, 20 lines of code... maybe this could be the rule for
Processing Tennis Round 3
|
mikkel crone koser | www.beyondthree.com | http://processing.beyondthree.com
|
|
|
Koenie
|
Re: Processing tennis
« Reply #40 on: Aug 31st, 2003, 4:05pm » |
|
Maybe we can make a new thread for Processing Punch, and have 2 games.
Koenie
|
http://koeniedesign.com
|
|
|
toxi
|
Re: Processing tennis
« Reply #41 on: Sep 1st, 2003, 1:26pm » |
|
slightly offtopic, but maybe someone else around here remembers this whole notion of working with extreme restrictions from the demo scene? the main limitation there is usually filesize and historically, the always limiting CPU power... but limitation is always seen as a means to improvise and through that arrive at incredible solutions.
P5 applets are pretty small, considering they have their own engine included, however for some real extreme programming check these links (sorry non-java & windows only!):
256 bytes:
------------
Tube by Baze
CSilla by SHR/MoleCoola
64 KBytes:
-------------
these 2 have their own softsynth code (incl. voice synthesis) built-in too:
poem to a horse by farbrausch
candytron* by farbrausch
heaven 7even by exceed (realtime raytracing)
*note: excuse the "teenage kicks" visuals, i admire it more from a tech POV!
more of this and similar stuff can be found here: http://www.monostep.org/
over & out!
|
| « Last Edit: Sep 1st, 2003, 1:28pm by toxi » |
|
http://toxi.co.uk/
|
|
|
v3ga
|
Re: Processing tennis
« Reply #42 on: Sep 1st, 2003, 8:01pm » |
|
Nice selecta Toxi
The limitation in numbers of lines could be applied in such a way that lines like * void setup() * and * void loop() * (including the {}) are not counted as effective lines. Well, that's a suggestion !
|
http://v3ga.net
|
|
|
benelek
|
Re: Processing tennis
« Reply #43 on: Sep 2nd, 2003, 12:28am » |
|
i've been thinking we could also extend the p5 tennis we've been playing to no variables - outside those already existing within p5. how many int[] values are there in the pixels array?
|
|
|
|
|
vent
|
Re: Processing tennis
« Reply #44 on: Sep 3rd, 2003, 9:58pm » |
|
So who's going to start the next round?
|
http://www.shapevent.com/
|
|
|
|
