import SimpleOpenNI.*;
SimpleOpenNI openni;
class Fruit{
float X, Y, VX, VY;
Fruit(float x, float y, float vx, float vy){
X=x; Y=y; VX=vx; VY=vy;
}
void draw(){
ellipse(X, Y, 50, 50);
}
void update(){
X+=VX; Y+=VY; VY+=1.98;
if(X<-100||X>740||Y<-100||Y>580){
X=random(640); Y=random(240); VX=random(30)-15; VY=-random(30);
}
}
}
Fruit fruit[]= new Fruit[20];
void setup(){
size(640, 480);
openni = new SimpleOpenNI(this);
openni.enableDepth();
openni.enableUser();
for (int i=0; i<20; i++){
fruit[i] = new Fruit(random(640), random(240), random(30)-15, -random(30));
}
}
void draw(){
openni.update();
image(openni.userImage(), 0, 0);
for (int i=0; i<20; i++){
fruit[i].draw();
fruit[i].update();
}
}
![]() |
產生水果 |
import SimpleOpenNI.*;
SimpleOpenNI openni;
class Fruit{
float X, Y, VX, VY;
boolean dead= false;
Fruit(float x, float y, float vx, float vy){
X=x; Y=y; VX=vx; VY=vy;
}
void draw(){
ellipse(X, Y, 50, 50);
}
void update(){
X+=VX; Y+=VY; VY+=1.98;
if(X<-100||X>740||Y<-100||Y>580){
X=random(640); Y=random(240); VX=random(30)-15; VY=-random(30);
}
if (dist(X, Y, mouseX, mouseY)<50) dead=true;
}
}
void mouseMoved(){
strokeWeight(30); stroke(255, 0, 0); line(mouseX, mouseY, pmouseX, pmouseY);
strokeWeight(1); stroke(0);
}
Fruit fruit[]= new Fruit[20];
void setup(){
size(640, 480);
openni = new SimpleOpenNI(this);
openni.enableDepth();
openni.enableUser();
for (int i=0; i<20; i++){
fruit[i] = new Fruit(random(640), random(240), random(30)-15, -random(30));
}
}
void draw(){
openni.update();
image(openni.userImage(), 0, 0);
for (int i=0; i<20; i++){
fruit[i].draw();
fruit[i].update();
}
}
![]() |
滑鼠軌跡 |
import SimpleOpenNI.*;
SimpleOpenNI openni;
class Fruit{
float X, Y, VX, VY;
boolean dead= false;
Fruit(float x, float y, float vx, float vy){
X=x; Y=y; VX=vx; VY=vy;
}
void draw(){
if(dead) fill(255, 0,0);
else fill(255);
ellipse(X, Y, 50, 50);
}
void update(){
X+=VX; Y+=VY; VY+=1.98;
if(X<-100||X>740||Y<-100||Y>580){
X=random(640); Y=random(240); VX=random(30)-15; VY=-random(30);
}
if (dist(X, Y, mouseX, mouseY)<50) dead=true;
if(X>0 && X<640 && Y>0 && Y<480 && openni.userImage().pixels[int(X)+int(Y)*640]==color (0,0,255)) dead=true;
}
}
void mouseMoved(){
strokeWeight(30); stroke(255, 0, 0); line(mouseX, mouseY, pmouseX, pmouseY);
strokeWeight(1); stroke(0);
}
Fruit fruit[]= new Fruit[20];
void setup(){
size(640, 480);
openni = new SimpleOpenNI(this);
openni.enableDepth();
openni.enableUser();
for (int i=0; i<20; i++){
fruit[i] = new Fruit(random(640), random(240), random(30)-15, -random(30));
}
}
void draw(){
openni.update();
image(openni.userImage(), 0, 0);
for (int i=0; i<20; i++){
fruit[i].draw();
fruit[i].update();
}
}
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