Fixes and move to jvmDemo (#286)

orx-fx/src/jvmDemo/kotlin/DemoLaserBlur01.kt

@@ -0,0 +1,64 @@
+//import org.openrndr.application
+//import org.openrndr.color.ColorRGBa
+//import org.openrndr.extensions.SingleScreenshot
+//import org.openrndr.extra.compositor.compose
+//import org.openrndr.extra.compositor.draw
+//import org.openrndr.extra.compositor.layer
+//import org.openrndr.extra.compositor.post
+//import org.openrndr.extra.fx.blur.GaussianBloom
+//import org.openrndr.extra.fx.blur.LaserBlur
+//import org.openrndr.extra.gui.GUI
+//import org.openrndr.extra.gui.addTo
+//import org.openrndr.extra.noise.simplex
+//import org.openrndr.math.Vector2
+//import kotlin.math.absoluteValue
+//
+//fun main() = application {
+//    configure {
+//        width = 1280
+//        height = 720
+//    }
+//
+//    program {
+//        if (System.getProperty("takeScreenshot") == "true") {
+//            extend(SingleScreenshot()) {
+//                this.outputFile = System.getProperty("screenshotPath")
+//            }
+//        }
+//
+//        val gui = GUI()
+//        val c = compose {
+//            layer {
+//                draw {
+//                    drawer.fill = null
+//                    drawer.strokeWeight = 4.0
+//                    drawer.translate(width/2.0, height/2.0)
+//                    drawer.rotate(seconds*45.0 + simplex(0, seconds)*45.0)
+//                    drawer.translate(-width/2.0, -height/2.0)
+//                    for (y in -1..1) {
+//                        for (x in -1..1) {
+//                            drawer.stroke = ColorRGBa.RED.toHSVa()
+//                                    .shiftHue(0.0 + simplex(500+x+y,seconds)*5.0)
+//                                    .shade(0.5 + 0.5 * simplex(300+x+y,seconds*4.0).absoluteValue)
+//                                    .toRGBa()
+//                            val r = simplex(400+x+y, seconds) * 150.0 + 150.0
+//                            drawer.circle(width / 2.0 + x * 100.0, height / 2.0 + y * 100.0, r)
+//                        }
+//                    }
+//                }
+//                post(LaserBlur()) {
+//                    center = Vector2(simplex(2, seconds*0.1), simplex(100, seconds*0.1))
+//                    aberration = simplex(5, seconds) * 0.01
+//                    radius = simplex(7, seconds)
+//                }.addTo(gui)
+//                post(GaussianBloom()).addTo(gui)
+//            }
+//        }
+//        extend(gui) {
+//            doubleBind = true
+//        }
+//        extend {
+//            c.draw(drawer)
+//        }
+//    }
+//}