[orx-jvm] Move panel, gui, dnk3, keyframer, triangulation to orx-jvm

orx-jvm/orx-keyframer/src/demo/kotlin/DemoSimple02.kt

@@ -0,0 +1,27 @@
+import org.openrndr.application
+import org.openrndr.extensions.SingleScreenshot
+import org.openrndr.extra.keyframer.Keyframer
+import org.openrndr.resourceUrl
+import java.net.URL
+
+suspend fun main() = application {
+    program {
+        class Animation: Keyframer() {
+            val position by Vector2Channel(arrayOf("x", "y"))
+            val radius by DoubleChannel("radius")
+            val color by RGBChannel(arrayOf("r", "g", "b"))
+        }
+        val animation = Animation()
+        animation.loadFromJson(URL(resourceUrl("/demo-simple-02.json")))
+        if (System.getProperty("takeScreenshot") == "true") {
+            extend(SingleScreenshot()) {
+                this.outputFile = System.getProperty("screenshotPath")
+            }
+        }
+        extend {
+            animation(seconds)
+            drawer.fill = animation.color
+            drawer.circle(animation.position, animation.radius)
+        }
+    }
+}