diff --git a/orx-jvm/orx-dnk3/build.gradle.kts b/orx-jvm/orx-dnk3/build.gradle.kts
index b6613c38..03be06af 100644
--- a/orx-jvm/orx-dnk3/build.gradle.kts
+++ b/orx-jvm/orx-dnk3/build.gradle.kts
@@ -13,7 +13,9 @@ dependencies {
     implementation(libs.openrndr.math)
     implementation(libs.kotlin.coroutines)
     demoImplementation(project(":orx-mesh-generators"))
+    demoImplementation(project(":orx-camera"))
     demoImplementation(project(":orx-noise"))
+    demoImplementation(project(":orx-shader-phrases"))
     demoImplementation(libs.openrndr.ffmpeg)
     demoImplementation(libs.openrndr.filter)
 }
\ No newline at end of file
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoAnimations01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoAnimations01.kt
index cb878d7a..a0350442 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoAnimations01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoAnimations01.kt
@@ -19,12 +19,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/box-animated/BoxAnimated.glb"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoCamera01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoCamera01.kt
index cd467397..1c7bce0e 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoCamera01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoCamera01.kt
@@ -12,16 +12,9 @@ fun main() = application {
     configure {
         width = 1280
         height = 720
-        //multisample = WindowMultisample.SampleCount(8)
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/camera/Scene.glb"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL01.kt
index 65038b2a..cd539338 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL01.kt
@@ -17,11 +17,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
         extend(Orbital()) {
             eye = Vector3(4.0, 4.0, 4.0)
         }
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL02.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL02.kt
index 3b1cedd7..540d8e48 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL02.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoDSL02.kt
@@ -1,87 +1,82 @@
-import org.openrndr.application
-import org.openrndr.color.ColorRGBa
-import org.openrndr.extensions.SingleScreenshot
-import org.openrndr.extra.dnk3.dsl.*
-import org.openrndr.extra.dnk3.renderers.dryRenderer
-import org.openrndr.extra.dnk3.tools.addSkybox
-import org.openrndr.extra.noise.simplex
-import org.openrndr.extra.camera.Orbital
-import org.openrndr.extra.meshgenerators.groundPlaneMesh
-import org.openrndr.math.Vector3
-import org.openrndr.math.transforms.transform
-import org.openrndr.shape.path3D
-
-fun main() = application {
-    configure {
-        width = 1280
-        height = 720
-    }
-
-    program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-        extend(Orbital()) {
-            eye = Vector3(4.0, 4.0, 4.0)
-        }
-
-        val renderer = dryRenderer()
-        val scene = scene {
-
-            addSkybox("file:demo-data/cubemaps/garage_iem.dds")
-
-            root.hemisphereLight {
-                upColor = ColorRGBa.WHITE.shade(0.1)
-                downColor = ColorRGBa.BLACK
-            }
-
-            root.node {
-                transform = transform {
-                    translate(0.0, 2.0, 0.0)
-                }
-
-                pointLight {
-                    constantAttenuation = 0.0
-                    quadraticAttenuation = 1.0
-                }
-            }
-
-            root.node {
-                simpleMesh {
-                    vertexBuffer = groundPlaneMesh(100.0, 100.0)
-                    material = pbrMaterial {
-                        color = ColorRGBa.GREEN
-                    }
-                }
-            }
-
-            root.node {
-                pathMesh {
-                    weight = 10.0
-                    material = pbrMaterial {
-                        color = ColorRGBa.PINK
-                    }
-                    update {
-                        paths = mutableListOf(
-                                path3D {
-                                    val t = seconds * 0.1
-                                    moveTo(Vector3.ZERO)
-                                    val control = Vector3.simplex(3032, t).let { it.copy(y = it.y * 0.5 + 0.5) } * 4.0
-                                    val target = Vector3.simplex(5077, t).let { it.copy(y = it.y * 0.5 + 0.5) } * 4.0
-                                    val end = Vector3.simplex(9041, t).let { it.copy(y = it.y * 0.5 + 0.5) } * 4.0
-                                    curveTo(control, target)
-                                    continueTo(end)
-                                }
-                        )
-                    }
-                }
-            }
-        }
-        extend {
-            drawer.clear(ColorRGBa.BLACK)
-            renderer.draw(drawer, scene)
-        }
-    }
-}
\ No newline at end of file
+//import org.openrndr.application
+//import org.openrndr.color.ColorRGBa
+//import org.openrndr.extensions.SingleScreenshot
+//import org.openrndr.extra.dnk3.dsl.*
+//import org.openrndr.extra.dnk3.renderers.dryRenderer
+//import org.openrndr.extra.dnk3.tools.addSkybox
+//import org.openrndr.extra.noise.simplex
+//import org.openrndr.extra.camera.Orbital
+//import org.openrndr.extra.meshgenerators.groundPlaneMesh
+//import org.openrndr.math.Vector3
+//import org.openrndr.math.transforms.transform
+//import org.openrndr.shape.path3D
+//
+//fun main() = application {
+//    configure {
+//        width = 1280
+//        height = 720
+//    }
+//
+//    program {
+//        extend(Orbital()) {
+//            eye = Vector3(4.0, 4.0, 4.0)
+//        }
+//
+//        val renderer = dryRenderer()
+//        val scene = scene {
+//
+//            addSkybox("file:demo-data/cubemaps/garage_iem.dds")
+//
+//            root.hemisphereLight {
+//                upColor = ColorRGBa.WHITE.shade(0.1)
+//                downColor = ColorRGBa.BLACK
+//            }
+//
+//            root.node {
+//                transform = transform {
+//                    translate(0.0, 2.0, 0.0)
+//                }
+//
+//                pointLight {
+//                    constantAttenuation = 0.0
+//                    quadraticAttenuation = 1.0
+//                }
+//            }
+//
+//            root.node {
+//                simpleMesh {
+//                    vertexBuffer = groundPlaneMesh(100.0, 100.0)
+//                    material = pbrMaterial {
+//                        color = ColorRGBa.GREEN
+//                    }
+//                }
+//            }
+//
+//            root.node {
+//                pathMesh {
+//                    weight = 10.0
+//                    material = pbrMaterial {
+//                        color = ColorRGBa.PINK
+//                    }
+//                    update {
+//                        paths = mutableListOf(
+//                                path3D {
+//                                    val t = seconds * 0.1
+//                                    moveTo(Vector3.ZERO)
+//                                    val control = Vector3.simplex(3032, t).let { it.copy(y = it.y * 0.5 + 0.5) } * 4.0
+//                                    val target = Vector3.simplex(5077, t).let { it.copy(y = it.y * 0.5 + 0.5) } * 4.0
+//                                    val end = Vector3.simplex(9041, t).let { it.copy(y = it.y * 0.5 + 0.5) } * 4.0
+//                                    curveTo(control, target)
+//                                    continueTo(end)
+//                                }
+//                        )
+//                    }
+//                }
+//            }
+//        }
+//        extend {
+//            drawer.clear(ColorRGBa.BLACK)
+//            renderer.draw(drawer, scene)
+//        }
+//    }
+//}
\ No newline at end of file
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoIrrProbe01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoIrrProbe01.kt
index 20ef33ea..5303f2b5 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoIrrProbe01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoIrrProbe01.kt
@@ -37,13 +37,6 @@ fun main() = application {
     }
 
     program {
-
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/irradiance-probes/model.glb"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights01.kt
index 96462791..811a79b8 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights01.kt
@@ -17,12 +17,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/point-light/Scene.glb"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights02.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights02.kt
index 696668d7..7e49a65a 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights02.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights02.kt
@@ -17,12 +17,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/spot-light/Scene.glb"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights03.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights03.kt
index b2e20476..9818d956 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights03.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoLights03.kt
@@ -17,12 +17,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/directional-light/Scene.glb"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoObject01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoObject01.kt
index 69d20213..ddb8d91f 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoObject01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoObject01.kt
@@ -9,12 +9,6 @@ import java.io.File
 
 fun main() = application {
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/duck/Duck.gltf"))
         val meshes = gltf.meshes.map {
             it.createDrawCommands(gltf)
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene01.kt
index 0cd92792..cff00adf 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene01.kt
@@ -18,12 +18,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/suzanne/Suzanne.gltf"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene02.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene02.kt
index 128f67ca..d5c81207 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene02.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene02.kt
@@ -1,6 +1,5 @@
 import org.openrndr.application
 import org.openrndr.color.ColorRGBa
-import org.openrndr.extensions.SingleScreenshot
 import org.openrndr.extra.dnk3.*
 
 import org.openrndr.extra.dnk3.gltf.buildSceneNodes
@@ -18,12 +17,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/duck/Duck.gltf"))
         val scene = Scene(SceneNode())
 
@@ -38,7 +31,7 @@ fun main() = application {
         scene.root.entities.add(HemisphereLight().apply {
             upColor = ColorRGBa.WHITE.shade(1.0)
             downColor = ColorRGBa.WHITE.shade(0.1)
-            })
+        })
         scene.root.children.add(lightNode)
         scene.root.children.addAll(gltf.buildSceneNodes().scenes.first())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene03.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene03.kt
index bc1e0f63..fc062e8a 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene03.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoScene03.kt
@@ -18,11 +18,6 @@ fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
 
         val root = SceneNode()
         val scene = Scene(root)
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSegmentContours01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSegmentContours01.kt
index 6a7c4441..7496737e 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSegmentContours01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSegmentContours01.kt
@@ -1,3 +1,4 @@
+import org.openrndr.WindowMultisample
 import org.openrndr.application
 import org.openrndr.color.ColorRGBa
 import org.openrndr.draw.BufferMultisample
@@ -15,15 +16,10 @@ fun main() = application {
     configure {
         width = 1280
         height = 720
-        //multisample = WindowMultisample.SampleCount(8)
+        multisample = WindowMultisample.SampleCount(8)
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
 
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/fox/Fox.glb"))
         val scene = Scene(SceneNode())
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSkinning01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSkinning01.kt
index 5c77f14e..1632bc76 100644
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSkinning01.kt
+++ b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoSkinning01.kt
@@ -10,7 +10,7 @@ import org.openrndr.math.Vector3
 import org.openrndr.math.mod_
 import java.io.File
 
-suspend     fun main() = application {
+fun main() = application {
     configure {
         width = 1280
         height = 720
@@ -18,12 +18,6 @@ suspend     fun main() = application {
     }
 
     program {
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
         val gltf = loadGltfFromFile(File("demo-data/gltf-models/fox/Fox.glb"))
         val scene = Scene(SceneNode())
 
diff --git a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoVoxelConeTracing01.kt b/orx-jvm/orx-dnk3/src/demo/kotlin/DemoVoxelConeTracing01.kt
deleted file mode 100644
index 170c0bc0..00000000
--- a/orx-jvm/orx-dnk3/src/demo/kotlin/DemoVoxelConeTracing01.kt
+++ /dev/null
@@ -1,114 +0,0 @@
-import kotlinx.coroutines.yield
-import org.openrndr.*
-import org.openrndr.color.ColorRGBa
-import org.openrndr.draw.*
-import org.openrndr.extensions.SingleScreenshot
-import org.openrndr.extra.dnk3.*
-import org.openrndr.extra.dnk3.features.addVoxelConeTracing
-import org.openrndr.extra.dnk3.gltf.buildSceneNodes
-import org.openrndr.extra.dnk3.gltf.loadGltfFromFile
-import org.openrndr.extra.dnk3.renderers.postRenderer
-import org.openrndr.extra.camera.Orbital
-import org.openrndr.extra.meshgenerators.sphereMesh
-import org.openrndr.filter.color.Delinearize
-import org.openrndr.math.Spherical
-import org.openrndr.math.Vector3
-import org.openrndr.math.transforms.transform
-import java.io.File
-import kotlin.math.cos
-import kotlin.math.sin
-
-fun main() = application {
-    configure {
-        width = 1280
-        height = 720
-        multisample = WindowMultisample.SampleCount(8)
-    }
-
-    program {
-
-        if (System.getProperty("takeScreenshot") == "true") {
-            extend(SingleScreenshot()) {
-                this.outputFile = System.getProperty("screenshotPath")
-            }
-        }
-
-        val gltf = loadGltfFromFile(File("demo-data/gltf-models/irradiance-probes/model.glb"))
-        val scene = Scene(SceneNode())
-
-        val probeBox = sphereMesh(16, 16, 0.1)
-        val probeGeometry = Geometry(listOf(probeBox), null, DrawPrimitive.TRIANGLES, 0, probeBox.vertexCount)
-
-        val c = 5
-//        scene.addIrradianceSH(c, c, c, 3.0 / c, cubemapSize = 32, offset = Vector3(0.0, 0.0, 0.0))
-        val vctFeature = scene.addVoxelConeTracing(64,64,64, 0.1)
-
-
-
-        val sceneData = gltf.buildSceneNodes()
-        scene.root.children.addAll(sceneData.scenes.first())
-
-        // -- create a renderer
-        val renderer = postRenderer()
-
-
-//        renderer.postSteps.add(
-//                FilterPostStep(1.0, ScreenspaceReflections(), listOf("color", "clipDepth", "viewNormal"), "reflections", ColorFormat.RGB, ColorType.FLOAT16) {
-//                    val p = Matrix44.scale(drawer.width / 2.0, drawer.height / 2.0, 1.0) * Matrix44.translate(Vector3(1.0, 1.0, 0.0)) * drawer.projection
-//                    this.projection = p
-//                    this.projectionMatrixInverse = drawer.projection.inversed
-//                }
-//        )
-
-//        renderer.postSteps.add(
-//                FilterPostStep(1.0, VolumetricIrradiance(), listOf("color", "clipDepth"), "volumetric-irradiance", ColorFormat.RGB, ColorType.FLOAT16) {
-//                    this.irradianceSH = scene.features[0] as IrradianceSH
-//                    this.projectionMatrixInverse = drawer.projection.inversed
-//                    this.viewMatrixInverse = drawer.view.inversed
-//                }
-//        )
-
-        renderer.postSteps.add(
-                FilterPostStep(1.0, Delinearize(), listOf("color"), "ldr", ColorFormat.RGB, ColorType.FLOAT16)
-        )
-
-        val orb = extend(Orbital()) {
-            this.fov = 20.0
-            camera.setView(Vector3(-0.49, -0.24, 0.20), Spherical(26.56, 90.0, 6.533), 40.0)
-        }
-
-        renderer.draw(drawer, scene)
-
-        val dynNode = SceneNode()
-        val dynMaterial = PBRMaterial()
-        val dynPrimitive = MeshPrimitive(probeGeometry, dynMaterial)
-        val dynMesh = Mesh(listOf(dynPrimitive))
-        dynNode.entities.add(dynMesh)
-        scene.root.children.add(dynNode)
-
-        scene.dispatcher.launch {
-            while (true) {
-                dynNode.transform = transform {
-                    translate(cos(seconds) * 0.5, 0.5, sin(seconds) * 0.5)
-                    scale(2.0)
-                }
-                yield()
-            }
-        }
-
-        val viz = colorBuffer(64,64)
-        extend {
-            drawer.clear(ColorRGBa.BLACK)
-            renderer.draw(drawer, scene)
-            drawer.defaults()
-
-            for (i in 0 until 128) {
-                vctFeature.voxelMap?.let {
-                    it.copyTo(viz, i)
-                }
-                drawer.image(viz, (i * 128) % width + 0.0,  ((i * 128)/width * 128 + 0.0 ))
-            }
-            drawer.image(vctFeature.voxelRenderTarget!!.colorBuffer(0))
-        }
-    }
-}
\ No newline at end of file
diff --git a/orx-jvm/orx-dnk3/src/main/kotlin/features/IrradianceSH.kt b/orx-jvm/orx-dnk3/src/main/kotlin/features/IrradianceSH.kt
index 0da366af..817444d9 100644
--- a/orx-jvm/orx-dnk3/src/main/kotlin/features/IrradianceSH.kt
+++ b/orx-jvm/orx-dnk3/src/main/kotlin/features/IrradianceSH.kt
@@ -102,7 +102,10 @@ private fun SceneRenderer.processIrradiance(drawer: Drawer, scene: Scene, featur
             feature.shMap?.let {
                 buffer.rewind()
                 it.write(buffer)
-                it.saveToFile(File("data/scene-cache/sh-$hash.orb"))
+                val f = File("data/scene-cache/sh-$hash.orb")
+                if (f.canWrite()) {
+                    it.saveToFile(f)
+                }
             }
         }
     }