I'm trying to write a simple game in Java that uses Processing to render graphics. However, I'm having trouble rendering any changes using updatePixels(). I can successfully set the background color and draw basic 2d shapes, but I get nothing from editing the pixels[] variable, or from using set(x, y, color).

I'm trying to post my whole question here, but I keep getting "responseContent exceeded the maximum limit!" error, so here is a link to my question with code on stackoverflow.com:

http://stackoverflow.com/questions/6210969/having-trouble-with-updatepixels-in-a-java-app-using-processing-libraries

I'd really appreciate some feedback... Because I can't for the life of me tell what's wrong.