I've just downloaded 0115 too and it's behaving weird. It's definitely slower feeling. I've only played with Processing over the years I think the 1st version I downloaded was around 0068 so I know a lot has changed.
I'm using linux, with this version of java: 1.5.0_06.
Below is some code I pasted in to try things out again. It is significantly slower than this version: http://pages.cpsc.ucalgary.ca/~pneumann/projects/fractals/lorenz/index.html
There's no way for me to know which version of Processing was used to compile w/o asking the author. In the meantime I'll try an earlier version. I just wanted to know if anyone else is dealing with slowdown in this version?
Quote:
float x1,y1,z1,xneu,yneu,zneu,dt,ten_dt,eight_thirds;
int x,y;
void setup(){
size(640,480);
background(0, 0, 255);
stroke(215,215,215);
x1=0.0;
xneu = x1;
y1=10.0;
yneu = y1;
z1=4.0;
zneu = z1;
dt=0.001;
ten_dt = 0.01;
eight_thirds = 8.0/3.0;
noSmooth();
}
void draw(){
xneu += (y1 - x1) * ten_dt;
yneu += (x1 * (28.0 - z1) - y1) * dt;
zneu += (x1 * y1 - eight_thirds * z1) * dt;
x = ceil((((xneu+0.6*yneu)*9.0))+300);
y = ceil(((zneu * 10.56))-20);
point(x, y);
x1 = xneu;
y1 = yneu;
z1 = zneu;
}