diff --git a/orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill02.kt b/orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill02.kt
new file mode 100644
index 00000000..772e02e9
--- /dev/null
+++ b/orx-jvm/orx-poisson-fill/src/demo/kotlin/DemoPoissonFill02.kt
@@ -0,0 +1,27 @@
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.extra.fx.Post
+import org.openrndr.math.Polar
+import org.openrndr.poissonfill.PoissonFill
+
+fun main() = application {
+    program {
+        extend(Post()) {
+            val pf = PoissonFill()
+            post { input, output ->
+                pf.apply(input, output)
+            }
+        }
+
+        extend {
+            drawer.stroke = null
+            drawer.clear(ColorRGBa.TRANSPARENT)
+
+            drawer.fill = ColorRGBa.RED
+            drawer.circle(Polar(60.0 * seconds, 200.0).cartesian + drawer.bounds.center, 20.0)
+
+            drawer.fill = ColorRGBa.BLUE
+            drawer.circle(Polar(-60.0 * seconds, 200.0).cartesian + drawer.bounds.center, 20.0)
+        }
+    }
+}
diff --git a/orx-jvm/orx-poisson-fill/src/main/kotlin/PoissonFiller.kt b/orx-jvm/orx-poisson-fill/src/main/kotlin/PoissonFiller.kt
index 89764352..770b2384 100644
--- a/orx-jvm/orx-poisson-fill/src/main/kotlin/PoissonFiller.kt
+++ b/orx-jvm/orx-poisson-fill/src/main/kotlin/PoissonFiller.kt
@@ -42,18 +42,16 @@ class PoissonFiller(val width: Int, val height: Int, type: ColorType = ColorType
 class PoissonFill : Filter() {
     private var filler: PoissonFiller? = null
     override fun apply(source: Array<ColorBuffer>, target: Array<ColorBuffer>) {
-
         if (target.isNotEmpty()) {
-
             filler?.let {
-                if (it.width != target[0].width || it.height != target[0].height) {
+                if (it.width != target[0].effectiveWidth || it.height != target[0].effectiveHeight) {
                     it.destroy()
                     filler = null
                 }
             }
 
             if (filler == null) {
-                filler = PoissonFiller(target[0].width, target[0].height)
+                filler = PoissonFiller(target[0].effectiveWidth, target[0].effectiveHeight)
             }
 
             filler?.let {