Groovy 및 Processing 프레임 속도 설정

package episode002

import groovy.swing.SwingBuilder
import processing.core.PApplet

import javax.swing.*

class DisplayTest extends PApplet {

    def void setup() {
        frameRate(60)
    }

    def void draw() {
        background(0, 0, 0)
    }

    def static void main(args) {
        def display = new DisplayTest()
        new SwingBuilder().frame(
                title: 'Episode 2',
                defaultCloseOperation: JFrame.EXIT_ON_CLOSE,
                size: [640, 480], show: true) {
            widget(display)
        }
        display.init()
    }
}