curveVertex(x,y) is not showing anything on the screen with
size(w,h,OPENGL) nor with size(w,h,P3D). It works with vertex(x,y).
I'm testing on a nVidia GeForce go 7700, on WinXP.

[code]
import processing.opengl.*;

void setup() {
size(300,300,OPENGL);
}

void draw() {
background(128);
pushMatrix();
beginShape();
stroke(255);
for (int i = 0; i < 300; i++) {
curveVertex(random(0,i), random(0,i));
}
endShape();
popMatrix();
}
[/code]

*** This bug has been marked as a duplicate of 390 ***