[orx-poisson-fill] Fix demos

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

@@ -0,0 +1,30 @@
+import ScreenshotsHelper.collectScreenshots
+
+sourceSets {
+    val main by getting { }
+    val demo by creating {
+        java {
+            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("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)
+}