Dear all,
I wrote a processing sketch that has a very long setup function. During setup I have to read many files and I have to initialize a large number of varabiles.
Unfortunately during setup the screen is complitely black and it is not so good.
Can I display an image in the setup function ?
Thank you very much for your help and cooperation
regards
Unfortunately, the screen only started rendering after void draw starts.
Luckily, you can easily put your setup code in a function, and run it during the start of draw. Eg.
String scene = "setup";
void setup() {
size(...);
}
void draw() {
switch(scene) {
case "setup":
...Display stuff here...
setupSketch();
scene = "loaded";
break;
case "loaded":
...Your code here...
break;
}
}
void setupSketch() {
...Your setup code here...
}
Thank you! 
regards.