Row Row Row your boat

void setup() { rect(20,20,20,20); line(0,40,100,50); println("I feel good\n"); boolean bflag = false; } void draw() { background(125); if(mouseXheight/2) { fill(255,255,0); rect(0,

绘制贝塞尔曲线

size(800,600); point(100,100); rectMode(CENTER); fill(255,0,0); rect(500,500,120,140); fill(0,255,0); ellipse(420,420,100,20); fill(0,0,255); arc(300,300,400,100,radians(100),radians(200)); fill(25

/** * Loop. * * Shows how to load and play a QuickTime movie file. * */ import processing.video.*; Movie movie; void setup() { size(640, 360); background(0); // Load and play the vid

函数和数组的使用案例 Eye[] hiEye = new Eye[100]; void setup() { size(300,300); smooth(); panda(100,100,2); panda(200,200,1.3); } void panda(int x,int y,float s) { pushMatrix(); translate(x,y)

1.坐标的转移，旋转和缩放

1.3D图形 void setup() { size(500,500,P3D); } void draw() { background(0); lights(); noStroke(); translate(250,400,-500); rotateY(PI/6); box(500,100,500); translate(0,150,0); box(500,