I plan to buy Mac minis.
Are you using a Webcam on Mac mini?
Can I use Processing Video library on Mac mini by that Webcam?
If you are using that way, please tell me the brand and model name of the the Webcam.

When the small sphere() was magnified by the scale(), the sphere has a stick.
Processing 1.5.1 and 1.5(MacOS X 10.6)
Is this a bug?
Any avoidance method?

# Processing 1.2.1 had no problem.

Sample code.

1. float Mx=PI,My=0;
2. void setup() {
3.   size(200, 200, P3D);
4.   noStroke();
5. }
6. void draw() {
7.   background(255);
8.   translate(width/2, height/2, 0);
9.   lights();
10.   rotateX(My);
11.   rotateY(Mx);
12.   scale(100);
13.   pushMatrix();
14.   translate(0,0,0);
15.   sphere(0.5);
16.   popMatrix();
17. }
18. void mouseDragged(){
19.   Mx+=(mouseX-pmouseX)/200.;
20.   My+=-(mouseY-pmouseY)/200.;
21. }

I found,
replace
 scale(100) and sphere(0.5)
with
 scale(1) and sphere(0.5*100)
is one of the solution.

Why, PGraphics images can't copy(save) to PImage array?
All the element of array is the last image.
I want to make(ascii character) images as an array.
(The aim of isn't only display.)

PImage[] img=new PImage[94];
PGraphics pg;

void setup() {
  char c;
  size(400,400,P2D);
  pg=createGraphics(400,400,P2D);
  for(int i=33;i<=126;i++) {
    pg.beginDraw();
    pg.background(255);
    pg.fill(0);
    pg.textSize(400);
    pg.textAlign(CENTER,CENTER);
    c=(char)i;       //  i=33 '!' , i=126 '~'
    pg.text(c,width/2,height/2);
    pg.endDraw();
    img[i-33]=pg;    //  <<<<< not works ?
  }
}

void draw() {
  int j=(int)random(94);
  println(j+" "+(char)(j+33));
  image(img[j],0,0);  //   always displays '~'.
}