[orx-poisson-fill] Fix demos

orx-jvm/orx-poisson-fill/build.gradle.kts

@@ -1,19 +1,30 @@
+import ScreenshotsHelper.collectScreenshots
+
 sourceSets {
-    demo {
+    val main by getting { }
+    val demo by creating {
         java {
-            srcDirs = ["src/demo/kotlin"]
+            srcDir("src/demo/kotlin")
             compileClasspath += main.getCompileClasspath()
             runtimeClasspath += main.getRuntimeClasspath()
         }
     }
+    collectScreenshots(project, demo) { }
 }
+
+val openrndrVersion: String by rootProject.extra
+val openrndrOS: String by rootProject.extra
+
+val demoImplementation by configurations.getting {}
+val demoRuntimeOnly by configurations.getting {}
+
 dependencies {
-    implementation project(":orx-fx")
-    implementation project(":orx-noise")
+    implementation(project(":orx-fx"))
+    implementation(project(":orx-noise"))
     implementation("org.openrndr:openrndr-filter:$openrndrVersion")
     demoImplementation("org.openrndr:openrndr-application:$openrndrVersion")
     demoImplementation("org.openrndr:openrndr-extensions:$openrndrVersion")
     demoRuntimeOnly("org.openrndr:openrndr-gl3:$openrndrVersion")
     demoRuntimeOnly("org.openrndr:openrndr-gl3-natives-$openrndrOS:$openrndrVersion")
     demoImplementation(sourceSets.getByName("main").output)
-}
+}

orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill01.kt

@@ -16,19 +16,13 @@ import org.openrndr.poissonfill.PoissonFill
 import org.openrndr.shape.Rectangle
 import kotlin.math.sin
 
-data class Thing(val color: ColorRGBa, var pos: Polar, val speed: Polar)
 
 fun main() {
+    data class Thing(val color: ColorRGBa, var pos: Polar, val speed: Polar)
+
+
     application {
         program {
-
-            // -- this block is for automation purposes only
-            if (System.getProperty("takeScreenshot") == "true") {
-                extend(SingleScreenshot()) {
-                    this.outputFile = System.getProperty("screenshotPath")
-                }
-            }
-
             val dry = renderTarget(width, height) {
                 colorBuffer(type = ColorType.FLOAT32)
             }