diff --git a/demo/gdml/src/commonTest/kotlin/hep/dataforge/vision/spatial/gdml/GDMLVisualTest.kt b/demo/gdml/src/commonTest/kotlin/hep/dataforge/vision/spatial/gdml/GDMLVisualTest.kt
index 7c0c97ad..228206ed 100644
--- a/demo/gdml/src/commonTest/kotlin/hep/dataforge/vision/spatial/gdml/GDMLVisualTest.kt
+++ b/demo/gdml/src/commonTest/kotlin/hep/dataforge/vision/spatial/gdml/GDMLVisualTest.kt
@@ -13,7 +13,7 @@ class GDMLVisualTest {
     @Test
     fun testPrototypeProperty() {
         val gdml = cubes()
-        val visual = gdml.toVisual()
+        val visual = gdml.toVision()
         visual["composite000.segment0".toName()]?.setItem(Material3D.MATERIAL_COLOR_KEY, "red".asValue())
         assertEquals("red", visual["composite000.segment0".toName()]?.getItem(Material3D.MATERIAL_COLOR_KEY).string)
     }
diff --git a/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLAppComponent.kt b/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLAppComponent.kt
index 9bedb697..791afc70 100644
--- a/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLAppComponent.kt
+++ b/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLAppComponent.kt
@@ -10,9 +10,9 @@ import hep.dataforge.vision.react.component
 import hep.dataforge.vision.react.configEditor
 import hep.dataforge.vision.react.flexColumn
 import hep.dataforge.vision.react.state
+import hep.dataforge.vision.spatial.Vision3D
 import hep.dataforge.vision.spatial.VisionGroup3D
-import hep.dataforge.vision.spatial.VisualObject3D
-import hep.dataforge.vision.spatial.gdml.toVisual
+import hep.dataforge.vision.spatial.gdml.toVision
 import hep.dataforge.vision.spatial.specifications.Camera
 import hep.dataforge.vision.spatial.specifications.Canvas3DOptions
 import hep.dataforge.vision.spatial.three.ThreeCanvas
@@ -60,7 +60,7 @@ val GDMLApp = component<GDMLAppProps> { props ->
         visual = when {
             name.endsWith(".gdml") || name.endsWith(".xml") -> {
                 val gdml = GDML.parse(data)
-                gdml.toVisual(gdmlConfiguration)
+                gdml.toVision(gdmlConfiguration)
             }
             name.endsWith(".json") -> VisionGroup3D.parseJson(data)
             else -> {
@@ -107,7 +107,7 @@ val GDMLApp = component<GDMLAppProps> { props ->
 
             gridColumn(6, maxSize= GridMaxSize.XL, classes = "order-1 order-xl-2") {
                 //canvas
-                (visual as? VisualObject3D)?.let { visual3D ->
+                (visual as? Vision3D)?.let { visual3D ->
                     child(ThreeCanvasComponent::class) {
                         attrs {
                             this.context = props.context
diff --git a/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt b/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt
index d5d73df0..4a68d2b1 100644
--- a/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt
+++ b/demo/gdml/src/jsMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt
@@ -6,7 +6,7 @@ import hep.dataforge.js.startApplication
 import hep.dataforge.vision.spatial.Material3D.Companion.MATERIAL_OPACITY_KEY
 import hep.dataforge.vision.spatial.gdml.GDMLTransformer
 import hep.dataforge.vision.spatial.gdml.LUnit
-import hep.dataforge.vision.spatial.gdml.toVisual
+import hep.dataforge.vision.spatial.gdml.toVision
 import kotlinx.css.*
 import react.child
 import react.dom.render
@@ -60,7 +60,7 @@ private class GDMLDemoApp : Application {
             child(GDMLApp) {
                 attrs {
                     this.context = context
-                    this.rootObject = cubes().toVisual(gdmlConfiguration)
+                    this.rootObject = cubes().toVision(gdmlConfiguration)
                 }
             }
         }
diff --git a/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt b/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt
index e21c55f0..b937cccf 100644
--- a/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt
+++ b/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/GDMLDemoApp.kt
@@ -4,10 +4,10 @@ import hep.dataforge.context.Global
 import hep.dataforge.vision.editor.VisualObjectEditorFragment
 import hep.dataforge.vision.editor.VisualObjectTreeFragment
 import hep.dataforge.vision.spatial.Material3D
-import hep.dataforge.vision.spatial.Visual3D
+import hep.dataforge.vision.spatial.SpatialVisionManager
 import hep.dataforge.vision.spatial.fx.FX3DPlugin
 import hep.dataforge.vision.spatial.fx.FXCanvas3D
-import hep.dataforge.vision.spatial.gdml.toVisual
+import hep.dataforge.vision.spatial.gdml.toVision
 import javafx.geometry.Orientation
 import javafx.scene.Parent
 import javafx.stage.FileChooser
@@ -39,7 +39,7 @@ class GDMLView : View() {
                         runAsync {
                             val file = chooseFile("Select a GDML/json file", filters = fileNameFilter).firstOrNull()
                                 ?: return@runAsync null
-                            Visual3D.readFile(file)
+                            SpatialVisionManager.readFile(file)
                         } ui {
                             if (it != null) {
                                 canvas.render(it)
@@ -58,7 +58,7 @@ class GDMLView : View() {
 
     init {
         runAsync {
-            cubes().toVisual()
+            cubes().toVision()
         } ui {
             canvas.render(it)
         }
diff --git a/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/readFile.kt b/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/readFile.kt
index 226f8fb4..dd521aea 100644
--- a/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/readFile.kt
+++ b/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/readFile.kt
@@ -3,19 +3,19 @@ package hep.dataforge.vision.spatial.gdml.demo
 import hep.dataforge.meta.setItem
 import hep.dataforge.values.asValue
 import hep.dataforge.vision.spatial.Material3D
+import hep.dataforge.vision.spatial.SpatialVisionManager
 import hep.dataforge.vision.spatial.VisionGroup3D
-import hep.dataforge.vision.spatial.Visual3D
 import hep.dataforge.vision.spatial.gdml.LUnit
 import hep.dataforge.vision.spatial.gdml.readFile
-import hep.dataforge.vision.spatial.gdml.toVisual
+import hep.dataforge.vision.spatial.gdml.toVision
 import scientifik.gdml.GDML
 import java.io.File
 import java.util.zip.GZIPInputStream
 import java.util.zip.ZipInputStream
 
-fun Visual3D.Companion.readFile(file: File): VisionGroup3D = when {
+fun SpatialVisionManager.Companion.readFile(file: File): VisionGroup3D = when {
     file.extension == "gdml" || file.extension == "xml" -> {
-        GDML.readFile(file.toPath()).toVisual {
+        GDML.readFile(file.toPath()).toVision {
             lUnit = LUnit.CM
 
             solidConfiguration = { parent, solid ->
@@ -48,4 +48,4 @@ fun Visual3D.Companion.readFile(file: File): VisionGroup3D = when {
     else -> error("Unknown extension ${file.extension}")
 }
 
-fun Visual3D.Companion.readFile(fileName: String): VisionGroup3D = readFile(File(fileName))
\ No newline at end of file
+fun SpatialVisionManager.Companion.readFile(fileName: String): VisionGroup3D = readFile(File(fileName))
\ No newline at end of file
diff --git a/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/saveToJson.kt b/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/saveToJson.kt
index 5c83ed37..2cb29af4 100644
--- a/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/saveToJson.kt
+++ b/demo/gdml/src/jvmMain/kotlin/hep/dataforge/vision/spatial/gdml/demo/saveToJson.kt
@@ -2,7 +2,7 @@ package hep.dataforge.vision.spatial.gdml.demo
 
 import hep.dataforge.vision.spatial.gdml.LUnit
 import hep.dataforge.vision.spatial.gdml.readFile
-import hep.dataforge.vision.spatial.gdml.toVisual
+import hep.dataforge.vision.spatial.gdml.toVision
 import hep.dataforge.vision.spatial.stringify
 import scientifik.gdml.GDML
 import java.io.File
@@ -17,7 +17,7 @@ fun main(args: Array<String>) {
     val gdml = GDML.readFile(Paths.get(inputFileName))
         //GDML.readFile(Paths.get("D:\\Work\\Projects\\visionforge\\visionforge-spatial-gdml\\src\\jvmTest\\resources\\gdml\\simple1.gdml"))
 
-    val visual = gdml.toVisual {
+    val visual = gdml.toVision {
         lUnit = LUnit.CM
     }
 
diff --git a/demo/muon-monitor/src/jsMain/kotlin/ru/mipt/npm/muon/monitor/MMDemoApp.kt b/demo/muon-monitor/src/jsMain/kotlin/ru/mipt/npm/muon/monitor/MMDemoApp.kt
index b500fee8..90ecaa31 100644
--- a/demo/muon-monitor/src/jsMain/kotlin/ru/mipt/npm/muon/monitor/MMDemoApp.kt
+++ b/demo/muon-monitor/src/jsMain/kotlin/ru/mipt/npm/muon/monitor/MMDemoApp.kt
@@ -3,7 +3,7 @@ package ru.mipt.npm.muon.monitor
 import hep.dataforge.context.Global
 import hep.dataforge.js.Application
 import hep.dataforge.js.startApplication
-import hep.dataforge.vision.spatial.Visual3D
+import hep.dataforge.vision.spatial.SpatialVisionManager
 import io.ktor.client.HttpClient
 import io.ktor.client.features.json.JsonFeature
 import io.ktor.client.features.json.serializer.KotlinxSerializer
@@ -19,7 +19,7 @@ private class MMDemoApp : Application {
 
     private val connection = HttpClient {
         install(JsonFeature) {
-            serializer = KotlinxSerializer(Json(context = Visual3D.serialModule))
+            serializer = KotlinxSerializer(Json(context = SpatialVisionManager.serialModule))
         }
     }
 
diff --git a/demo/muon-monitor/src/jvmMain/kotlin/ru/mipt/npm/muon/monitor/server/MMServer.kt b/demo/muon-monitor/src/jvmMain/kotlin/ru/mipt/npm/muon/monitor/server/MMServer.kt
index 97320bac..10f24f13 100644
--- a/demo/muon-monitor/src/jvmMain/kotlin/ru/mipt/npm/muon/monitor/server/MMServer.kt
+++ b/demo/muon-monitor/src/jvmMain/kotlin/ru/mipt/npm/muon/monitor/server/MMServer.kt
@@ -1,7 +1,7 @@
 package ru.mipt.npm.muon.monitor.server
 
 
-import hep.dataforge.vision.spatial.Visual3D
+import hep.dataforge.vision.spatial.SpatialVisionManager
 import io.ktor.application.Application
 import io.ktor.application.call
 import io.ktor.application.install
@@ -36,7 +36,7 @@ fun Application.module() {
     install(DefaultHeaders)
     install(CallLogging)
     install(ContentNegotiation) {
-        json(module = Visual3D.serialModule)
+        json(module = SpatialVisionManager.serialModule)
     }
     install(Routing) {
         get("/event") {
diff --git a/demo/spatial-showcase/src/jsMain/kotlin/hep/dataforge/vision/spatial/demo/VariableBox.kt b/demo/spatial-showcase/src/jsMain/kotlin/hep/dataforge/vision/spatial/demo/VariableBox.kt
index d22f7a0e..8855d173 100644
--- a/demo/spatial-showcase/src/jsMain/kotlin/hep/dataforge/vision/spatial/demo/VariableBox.kt
+++ b/demo/spatial-showcase/src/jsMain/kotlin/hep/dataforge/vision/spatial/demo/VariableBox.kt
@@ -11,7 +11,7 @@ import hep.dataforge.values.asValue
 import hep.dataforge.vision.getProperty
 import hep.dataforge.vision.set
 import hep.dataforge.vision.spatial.*
-import hep.dataforge.vision.spatial.VisualObject3D.Companion.GEOMETRY_KEY
+import hep.dataforge.vision.spatial.Vision3D.Companion.GEOMETRY_KEY
 import hep.dataforge.vision.spatial.demo.VariableBoxThreeFactory.Z_SIZE_KEY
 import hep.dataforge.vision.spatial.three.*
 import hep.dataforge.vision.spatial.three.ThreeMaterials.getMaterial
@@ -23,13 +23,13 @@ import kotlinx.serialization.UseSerializers
 import kotlin.math.max
 import kotlin.reflect.KClass
 
-internal var VisualObject3D.variableZSize: Number
+internal var Vision3D.variableZSize: Number
     get() = getProperty(Z_SIZE_KEY, false).number ?: 0f
     set(value) {
         setItem(Z_SIZE_KEY, value.asValue())
     }
 
-internal var VisualObject3D.value: Int
+internal var Vision3D.value: Int
     get() = getProperty("value", false).int ?: 0
     set(value) {
         setItem("value", value.asValue())
@@ -48,21 +48,21 @@ fun VisionGroup3D.varBox(
     ySize: Number,
     zSize: Number,
     name: String = "",
-    action: VisualObject3D.() -> Unit = {}
-) = CustomThreeVisualObject(VariableBoxThreeFactory).apply {
+    action: Vision3D.() -> Unit = {}
+) = CustomThreeVision(VariableBoxThreeFactory).apply {
     scaleX = xSize
     scaleY = ySize
     scaleZ = zSize
 }.apply(action).also { set(name, it) }
 
-private object VariableBoxThreeFactory : ThreeFactory<VisualObject3D> {
+private object VariableBoxThreeFactory : ThreeFactory<Vision3D> {
     val X_SIZE_KEY = GEOMETRY_KEY + "xSize"
     val Y_SIZE_KEY = GEOMETRY_KEY + "ySize"
     val Z_SIZE_KEY = GEOMETRY_KEY + "zSize"
 
-    override val type: KClass<in VisualObject3D> get() = VisualObject3D::class
+    override val type: KClass<in Vision3D> get() = Vision3D::class
 
-    override fun invoke(obj: VisualObject3D): Object3D {
+    override fun invoke(obj: Vision3D): Object3D {
         val xSize = obj.getProperty(X_SIZE_KEY, false).number?.toDouble() ?: 1.0
         val ySize = obj.getProperty(Y_SIZE_KEY, false).number?.toDouble() ?: 1.0
         val zSize = obj.getProperty(Z_SIZE_KEY, false).number?.toDouble() ?: 1.0
diff --git a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVision.kt b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVision.kt
index 11f8b652..0365e84d 100644
--- a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVision.kt
+++ b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVision.kt
@@ -14,7 +14,7 @@ internal data class PropertyListener(
     val action: (name: Name, oldItem: MetaItem<*>?, newItem: MetaItem<*>?) -> Unit
 )
 
-abstract class AbstractVisualObject : Vision {
+abstract class AbstractVision : Vision {
 
     @Transient
     override var parent: VisionGroup? = null
diff --git a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVisionlGroup.kt b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVisionGroup.kt
similarity index 94%
rename from visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVisionlGroup.kt
rename to visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVisionGroup.kt
index 6a1ecf51..a8016397 100644
--- a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVisionlGroup.kt
+++ b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/AbstractVisionGroup.kt
@@ -11,7 +11,7 @@ import kotlinx.serialization.Transient
 /**
  * Abstract implementation of mutable group of [Vision]
  */
-abstract class AbstractVision : AbstractVisualObject(), MutableVisionGroup {
+abstract class AbstractVisionGroup : AbstractVision(), MutableVisionGroup {
 
     //protected abstract val _children: MutableMap<NameToken, T>
 
@@ -86,7 +86,7 @@ abstract class AbstractVision : AbstractVisualObject(), MutableVisionGroup {
     protected open fun addStatic(child: Vision) =
         set(NameToken("@static(${child.hashCode()})").asName(), child)
 
-    protected abstract fun createGroup(): AbstractVision
+    protected abstract fun createGroup(): AbstractVisionGroup
 
     /**
      * Set this node as parent for given node
@@ -102,7 +102,7 @@ abstract class AbstractVision : AbstractVisualObject(), MutableVisionGroup {
     /**
      * Recursively create a child group
      */
-    private fun createGroups(name: Name): AbstractVision {
+    private fun createGroups(name: Name): AbstractVisionGroup {
         return when {
             name.isEmpty() -> error("Should be unreachable")
             name.length == 1 -> {
@@ -112,7 +112,7 @@ abstract class AbstractVision : AbstractVisualObject(), MutableVisionGroup {
                         attach(child)
                         setChild(token, child)
                     }
-                    is AbstractVision -> current
+                    is AbstractVisionGroup -> current
                     else -> error("Can't create group with name $name because it exists and not a group")
                 }
             }
diff --git a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/SimpleVisionGroup.kt b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/SimpleVisionGroup.kt
index 2b87dbf4..8dc7e716 100644
--- a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/SimpleVisionGroup.kt
+++ b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/SimpleVisionGroup.kt
@@ -8,7 +8,7 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 @SerialName("group")
-class SimpleVisionGroup : AbstractVision() {
+class SimpleVisionGroup : AbstractVisionGroup() {
 
     override var styleSheet: StyleSheet? = null
 
diff --git a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/VisionManager.kt b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/VisionManager.kt
index a8887d31..5be76805 100644
--- a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/VisionManager.kt
+++ b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/VisionManager.kt
@@ -4,13 +4,8 @@ import hep.dataforge.context.*
 import hep.dataforge.meta.Meta
 import kotlin.reflect.KClass
 
-interface VisualFactory<T : Vision> {
+interface VisionFactory<T : Vision> : Factory<T> {
     val type: KClass<T>
-    operator fun invoke(
-        context: Context,
-        parent: Vision?,
-        meta: Meta
-    ): T
 }
 
 class VisionManager(meta: Meta) : AbstractPlugin(meta) {
@@ -19,12 +14,18 @@ class VisionManager(meta: Meta) : AbstractPlugin(meta) {
     /**
      * Create a list of factories on first call and cache it
      */
-    val visualFactories by lazy {
-        context.content<VisualFactory<*>>(VISUAL_FACTORY_TYPE).mapKeys { it.value.type }
+    private val factories by lazy {
+        context.content<VisionFactory<*>>(VISION_FACTORY_TYPE).mapKeys { it.value.type }
     }
 
-    inline fun <reified T : Vision> buildVisual(parent: Vision?, meta: Meta): T? {
-        return visualFactories[T::class]?.invoke(context, parent, meta) as T?
+    @Suppress("UNCHECKED_CAST")
+    fun <T : Vision> resolveVisionFactory(type: KClass<out T>): VisionFactory<T>? =
+        factories[type] as VisionFactory<T>
+
+    inline fun <reified T : Vision> buildVision(parent: VisionGroup?, meta: Meta): T? {
+        return resolveVisionFactory(T::class)?.invoke(meta, context)?.apply {
+            this.parent = parent
+        }
     }
 
     companion object : PluginFactory<VisionManager> {
@@ -33,6 +34,6 @@ class VisionManager(meta: Meta) : AbstractPlugin(meta) {
 
         override fun invoke(meta: Meta, context: Context): VisionManager = VisionManager(meta)
 
-        const val VISUAL_FACTORY_TYPE = "vision.factory"
+        const val VISION_FACTORY_TYPE = "vision.factory"
     }
 }
\ No newline at end of file
diff --git a/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/GDMLTransformer.kt b/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/GDMLTransformer.kt
index 0eb1750a..90aaafd6 100644
--- a/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/GDMLTransformer.kt
+++ b/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/GDMLTransformer.kt
@@ -33,7 +33,7 @@ class GDMLTransformer(val root: GDML) {
     var volumeAction: (GDMLGroup) -> Action = { Action.CACHE }
 
 
-    var solidConfiguration: VisualObject3D.(parent: GDMLVolume, solid: GDMLSolid) -> Unit = { parent, _ ->
+    var solidConfiguration: Vision3D.(parent: GDMLVolume, solid: GDMLSolid) -> Unit = { parent, _ ->
         lUnit = LUnit.CM
         if (parent.physVolumes.isNotEmpty()) {
             useStyle("opaque") {
@@ -42,14 +42,14 @@ class GDMLTransformer(val root: GDML) {
         }
     }
 
-    fun VisualObject3D.useStyle(name: String, builder: MetaBuilder.() -> Unit) {
+    fun Vision3D.useStyle(name: String, builder: MetaBuilder.() -> Unit) {
         styleCache.getOrPut(name.toName()) {
             Meta(builder)
         }
         useStyle(name)
     }
 
-    internal fun configureSolid(obj: VisualObject3D, parent: GDMLVolume, solid: GDMLSolid) {
+    internal fun configureSolid(obj: Vision3D, parent: GDMLVolume, solid: GDMLSolid) {
         val material = parent.materialref.resolve(root) ?: GDMLElement(parent.materialref.ref)
 
         val styleName = "material[${material.name}]"
diff --git a/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/visualGDML.kt b/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/GdmlVision.kt
similarity index 97%
rename from visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/visualGDML.kt
rename to visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/GdmlVision.kt
index 85adb06b..a6ebcf31 100644
--- a/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/visualGDML.kt
+++ b/visionforge-gdml/src/commonMain/kotlin/hep/dataforge/vision/spatial/gdml/GdmlVision.kt
@@ -14,12 +14,12 @@ import kotlin.math.cos
 import kotlin.math.sin
 
 
-private fun VisualObject3D.withPosition(
+private fun Vision3D.withPosition(
     lUnit: LUnit,
     newPos: GDMLPosition? = null,
     newRotation: GDMLRotation? = null,
     newScale: GDMLScale? = null
-): VisualObject3D = apply {
+): Vision3D = apply {
     newPos?.let {
         val point = Point3D(it.x(lUnit), it.y(lUnit), it.z(lUnit))
         if (position != null || point != ZERO) {
@@ -52,8 +52,8 @@ private fun VisionGroup3D.addSolid(
     context: GDMLTransformer,
     solid: GDMLSolid,
     name: String = "",
-    block: VisualObject3D.() -> Unit = {}
-): VisualObject3D {
+    block: Vision3D.() -> Unit = {}
+): Vision3D {
     //context.solidAdded(solid)
     val lScale = solid.lscale(context.lUnit)
     val aScale = solid.ascale()
@@ -253,7 +253,7 @@ private fun volume(
     }
 }
 
-fun GDML.toVisual(block: GDMLTransformer.() -> Unit = {}): VisionGroup3D {
+fun GDML.toVision(block: GDMLTransformer.() -> Unit = {}): VisionGroup3D {
     val context = GDMLTransformer(this).apply(block)
     return context.finalize(volume(context, world))
 }
@@ -262,7 +262,7 @@ fun GDML.toVisual(block: GDMLTransformer.() -> Unit = {}): VisionGroup3D {
  * Append gdml node to the group
  */
 fun VisionGroup3D.gdml(gdml: GDML, key: String = "", transformer: GDMLTransformer.() -> Unit = {}) {
-    val visual = gdml.toVisual(transformer)
+    val visual = gdml.toVision(transformer)
     //println(Visual3DPlugin.json.stringify(VisualGroup3D.serializer(), visual))
     set(key, visual)
 }
\ No newline at end of file
diff --git a/visionforge-gdml/src/jvmTest/kotlin/hep/dataforge/vision/spatial/gdml/TestConvertor.kt b/visionforge-gdml/src/jvmTest/kotlin/hep/dataforge/vision/spatial/gdml/TestConvertor.kt
index 60d885f7..51d5182d 100644
--- a/visionforge-gdml/src/jvmTest/kotlin/hep/dataforge/vision/spatial/gdml/TestConvertor.kt
+++ b/visionforge-gdml/src/jvmTest/kotlin/hep/dataforge/vision/spatial/gdml/TestConvertor.kt
@@ -13,7 +13,7 @@ class TestConvertor {
 
         val xmlReader = StAXReader(stream, "UTF-8")
         val xml = GDML.format.parse(GDML.serializer(), xmlReader)
-        val visual = xml.toVisual()
+        val visual = xml.toVision()
         println(visual.stringify())
     }
 
@@ -23,7 +23,7 @@ class TestConvertor {
 
         val xmlReader = StAXReader(stream, "UTF-8")
         val xml = GDML.format.parse(GDML.serializer(), xmlReader)
-        val visual = xml.toVisual()
+        val visual = xml.toVision()
      //   println(visual)
     }
 
@@ -33,7 +33,7 @@ class TestConvertor {
 
         val xmlReader = StAXReader(stream, "UTF-8")
         val xml = GDML.format.parse(GDML.serializer(), xmlReader)
-        val visual = xml.toVisual()
+        val visual = xml.toVision()
         println(visual.stringify())
     }
 }
\ No newline at end of file
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Box.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Box.kt
index 0bac53c1..2a9568cc 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Box.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Box.kt
@@ -6,7 +6,10 @@ import hep.dataforge.meta.Config
 import hep.dataforge.meta.Meta
 import hep.dataforge.meta.float
 import hep.dataforge.meta.get
-import hep.dataforge.vision.*
+import hep.dataforge.vision.AbstractVision
+import hep.dataforge.vision.MutableVisionGroup
+import hep.dataforge.vision.VisionFactory
+import hep.dataforge.vision.set
 import hep.dataforge.vision.spatial.Box.Companion.TYPE_NAME
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
@@ -19,7 +22,7 @@ class Box(
     val xSize: Float,
     val ySize: Float,
     val zSize: Float
-) : AbstractVisualObject(), VisualObject3D, Shape {
+) : AbstractVision(), Vision3D, Shape {
 
     override var position: Point3D? = null
     override var rotation: Point3D? = null
@@ -48,13 +51,13 @@ class Box(
         geometryBuilder.face4(node8, node5, node6, node7)
     }
 
-    companion object : VisualFactory<Box> {
+    companion object : VisionFactory<Box> {
 
         const val TYPE_NAME = "3d.box"
 
         override val type: KClass<Box> get() = Box::class
 
-        override fun invoke(context: Context, parent: Vision?, meta: Meta): Box = Box(
+        override fun invoke(meta: Meta, context: Context): Box = Box(
             meta["xSize"].float!!,
             meta["ySize"].float!!,
             meta["zSize"].float!!
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Composite.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Composite.kt
index b822263d..d0739f82 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Composite.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Composite.kt
@@ -20,9 +20,9 @@ enum class CompositeType {
 @SerialName("3d.composite")
 class Composite(
     val compositeType: CompositeType,
-    val first: VisualObject3D,
-    val second: VisualObject3D
-) : AbstractVisualObject(), VisualObject3D, VisionGroup {
+    val first: Vision3D,
+    val second: Vision3D
+) : AbstractVision(), Vision3D, VisionGroup {
 
     init {
         first.parent = this
@@ -48,7 +48,7 @@ inline fun MutableVisionGroup.composite(
     builder: VisionGroup3D.() -> Unit
 ): Composite {
     val group = VisionGroup3D().apply(builder)
-    val children = group.children.values.filterIsInstance<VisualObject3D>()
+    val children = group.children.values.filterIsInstance<Vision3D>()
     if (children.size != 2) error("Composite requires exactly two children")
     return Composite(type, children[0], children[1]).also {
         it.config.update(group.config)
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/ConeSegment.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/ConeSegment.kt
index 0bf79daa..5f8e9c56 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/ConeSegment.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/ConeSegment.kt
@@ -3,7 +3,7 @@
 package hep.dataforge.vision.spatial
 
 import hep.dataforge.meta.Config
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.MutableVisionGroup
 import hep.dataforge.vision.set
 import kotlinx.serialization.SerialName
@@ -23,7 +23,7 @@ class ConeSegment(
     var upperRadius: Float,
     var startAngle: Float = 0f,
     var angle: Float = PI2
-) : AbstractVisualObject(), VisualObject3D, Shape {
+) : AbstractVision(), Vision3D, Shape {
 
     override var ownProperties: Config? = null
 
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Convex.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Convex.kt
index 2623ace7..d7f63829 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Convex.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Convex.kt
@@ -3,7 +3,7 @@
 package hep.dataforge.vision.spatial
 
 import hep.dataforge.meta.Config
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.MutableVisionGroup
 import hep.dataforge.vision.set
 import kotlinx.serialization.SerialName
@@ -12,7 +12,7 @@ import kotlinx.serialization.UseSerializers
 
 @Serializable
 @SerialName("3d.convex")
-class Convex(val points: List<Point3D>) : AbstractVisualObject(), VisualObject3D {
+class Convex(val points: List<Point3D>) : AbstractVision(), Vision3D {
 
     override var ownProperties: Config? = null
 
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Extruded.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Extruded.kt
index a0fc132c..cda80e06 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Extruded.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Extruded.kt
@@ -2,7 +2,7 @@
 package hep.dataforge.vision.spatial
 
 import hep.dataforge.meta.Config
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.MutableVisionGroup
 import hep.dataforge.vision.set
 import kotlinx.serialization.SerialName
@@ -43,7 +43,7 @@ data class Layer(var x: Float, var y: Float, var z: Float, var scale: Float)
 class Extruded(
     var shape: List<Point2D> = ArrayList(),
     var layers: MutableList<Layer> = ArrayList()
-) : AbstractVisualObject(), VisualObject3D, Shape {
+) : AbstractVision(), Vision3D, Shape {
 
     override var ownProperties: Config? = null
 
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/GeometryBuilder.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/GeometryBuilder.kt
index ec6b39a0..b6bad6db 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/GeometryBuilder.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/GeometryBuilder.kt
@@ -31,9 +31,9 @@ fun GeometryBuilder<*>.face4(
 }
 
 /**
- * [Shape] is a [VisualObject3D] that can represent its own geometry as a set of polygons.
+ * [Shape] is a [Vision3D] that can represent its own geometry as a set of polygons.
  */
-interface Shape : VisualObject3D {
+interface Shape : Vision3D {
     fun <T : Any> toGeometry(geometryBuilder: GeometryBuilder<T>)
 }
 
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Label3D.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Label3D.kt
index e3345900..40ecdf37 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Label3D.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Label3D.kt
@@ -3,7 +3,7 @@
 package hep.dataforge.vision.spatial
 
 import hep.dataforge.meta.Config
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.MutableVisionGroup
 import hep.dataforge.vision.set
 import kotlinx.serialization.SerialName
@@ -12,7 +12,7 @@ import kotlinx.serialization.UseSerializers
 
 @Serializable
 @SerialName("3d.label")
-class Label3D(var text: String, var fontSize: Double, var fontFamily: String) : AbstractVisualObject(), VisualObject3D {
+class Label3D(var text: String, var fontSize: Double, var fontFamily: String) : AbstractVision(), Vision3D {
     override var ownProperties: Config? = null
 
     override var position: Point3D? = null
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Material3D.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Material3D.kt
index 2de4369d..626c2848 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Material3D.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Material3D.kt
@@ -77,18 +77,18 @@ class Material3D : Scheme() {
 /**
  * Set color as web-color
  */
-fun VisualObject3D.color(webColor: String) {
+fun Vision3D.color(webColor: String) {
     setItem(MATERIAL_COLOR_KEY, webColor.asValue())
 }
 
 /**
  * Set color as integer
  */
-fun VisualObject3D.color(rgb: Int) {
+fun Vision3D.color(rgb: Int) {
     setItem(MATERIAL_COLOR_KEY, rgb.asValue())
 }
 
-fun VisualObject3D.color(r: UByte, g: UByte, b: UByte) = setItem(
+fun Vision3D.color(r: UByte, g: UByte, b: UByte) = setItem(
     MATERIAL_COLOR_KEY,
     Colors.rgbToMeta(r, g, b)
 )
@@ -96,16 +96,16 @@ fun VisualObject3D.color(r: UByte, g: UByte, b: UByte) = setItem(
 /**
  * Web colors representation of the color in `#rrggbb` format or HTML name
  */
-var VisualObject3D.color: String?
+var Vision3D.color: String?
     get() = getItem(MATERIAL_COLOR_KEY)?.let { Colors.fromMeta(it) }
     set(value) {
         setItem(MATERIAL_COLOR_KEY, value?.asValue())
     }
 
-val VisualObject3D.material: Material3D?
+val Vision3D.material: Material3D?
     get() = getItem(MATERIAL_KEY).node?.let { Material3D.wrap(it) }
 
-fun VisualObject3D.material(builder: Material3D.() -> Unit) {
+fun Vision3D.material(builder: Material3D.() -> Unit) {
     val node = config[MATERIAL_KEY].node
     if (node != null) {
         Material3D.update(node, builder)
@@ -114,7 +114,7 @@ fun VisualObject3D.material(builder: Material3D.() -> Unit) {
     }
 }
 
-var VisualObject3D.opacity: Double?
+var Vision3D.opacity: Double?
     get() = getItem(MATERIAL_OPACITY_KEY).double
     set(value) {
         setItem(MATERIAL_OPACITY_KEY, value?.asValue())
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/PolyLine.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/PolyLine.kt
index 0d1b5caa..96cbd6c4 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/PolyLine.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/PolyLine.kt
@@ -6,7 +6,7 @@ import hep.dataforge.meta.Config
 import hep.dataforge.meta.number
 import hep.dataforge.names.asName
 import hep.dataforge.names.plus
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.MutableVisionGroup
 import hep.dataforge.vision.set
 import kotlinx.serialization.SerialName
@@ -15,7 +15,7 @@ import kotlinx.serialization.UseSerializers
 
 @Serializable
 @SerialName("3d.line")
-class PolyLine(var points: List<Point3D>) : AbstractVisualObject(), VisualObject3D {
+class PolyLine(var points: List<Point3D>) : AbstractVision(), Vision3D {
     override var ownProperties: Config? = null
 
     override var position: Point3D? = null
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Proxy.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Proxy.kt
index 80cdf6fa..c721df11 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Proxy.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Proxy.kt
@@ -16,13 +16,13 @@ import kotlinx.serialization.UseSerializers
 import kotlin.collections.set
 
 /**
- * A proxy [VisualObject3D] to reuse a template object
+ * A proxy [Vision3D] to reuse a template object
  */
 @Serializable
 @SerialName("3d.proxy")
 class Proxy private constructor(
     val templateName: Name
-) : AbstractVisualObject(), VisionGroup, VisualObject3D {
+) : AbstractVision(), VisionGroup, Vision3D {
 
     constructor(parent: VisionGroup3D, templateName: Name) : this(templateName) {
         this.parent = parent
@@ -37,7 +37,7 @@ class Proxy private constructor(
     /**
      * Recursively search for defined template in the parent
      */
-    val prototype: VisualObject3D
+    val prototype: Vision3D
         get() = (parent as? VisionGroup3D)?.getPrototype(templateName)
             ?: error("Prototype with name $templateName not found in $parent")
 
@@ -94,7 +94,7 @@ class Proxy private constructor(
     override val descriptor: NodeDescriptor?
         get() = prototype.descriptor
 
-    inner class ProxyChild(val name: Name) : AbstractVisualObject(),
+    inner class ProxyChild(val name: Name) : AbstractVision(),
         VisionGroup {
 
         val prototype: Vision get() = prototypeFor(name)
@@ -179,7 +179,7 @@ fun VisionGroup3D.ref(
  */
 fun VisionGroup3D.proxy(
     name: String,
-    obj: VisualObject3D,
+    obj: Vision3D,
     templateName: Name = name.toName()
 ): Proxy {
     val existing = getPrototype(templateName)
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Visual3D.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/SpatialVisionManager.kt
similarity index 71%
rename from visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Visual3D.kt
rename to visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/SpatialVisionManager.kt
index 94af42a5..99155dcd 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Visual3D.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/SpatialVisionManager.kt
@@ -17,29 +17,29 @@ import kotlinx.serialization.modules.SerializersModule
 import kotlinx.serialization.modules.contextual
 import kotlin.reflect.KClass
 
-class Visual3D(meta: Meta) : AbstractPlugin(meta) {
+class SpatialVisionManager(meta: Meta) : AbstractPlugin(meta) {
 
-    val visual by require(VisionManager)
+    val visionManager by require(VisionManager)
 
     override val tag: PluginTag get() = Companion.tag
 
-    override fun provideTop(target: String): Map<Name, Any> = if (target == VisionManager.VISUAL_FACTORY_TYPE) {
+    override fun provideTop(target: String): Map<Name, Any> = if (target == VisionManager.VISION_FACTORY_TYPE) {
         mapOf(Box.TYPE_NAME.toName() to Box)
     } else {
         super.provideTop(target)
     }
 
 
-    companion object : PluginFactory<Visual3D> {
+    companion object : PluginFactory<SpatialVisionManager> {
         override val tag: PluginTag = PluginTag(name = "visual.spatial", group = PluginTag.DATAFORGE_GROUP)
-        override val type: KClass<out Visual3D> = Visual3D::class
-        override fun invoke(meta: Meta, context: Context): Visual3D = Visual3D(meta)
+        override val type: KClass<out SpatialVisionManager> = SpatialVisionManager::class
+        override fun invoke(meta: Meta, context: Context): SpatialVisionManager = SpatialVisionManager(meta)
 
         val serialModule = SerializersModule {
             contextual(Point3DSerializer)
             contextual(Point2DSerializer)
 
-            polymorphic(Vision::class, VisualObject3D::class) {
+            polymorphic(Vision::class, Vision3D::class) {
                 subclass(SimpleVisionGroup.serializer())
                 subclass(VisionGroup3D.serializer())
                 subclass(Proxy.serializer())
@@ -67,15 +67,15 @@ class Visual3D(meta: Meta) : AbstractPlugin(meta) {
     }
 }
 
-internal fun VisualObject3D.update(meta: Meta) {
+internal fun Vision3D.update(meta: Meta) {
     fun Meta.toVector(default: Float = 0f) = Point3D(
-        this[VisualObject3D.X_KEY].float ?: default,
-        this[VisualObject3D.Y_KEY].float ?: default,
-        this[VisualObject3D.Z_KEY].float ?: default
+        this[Vision3D.X_KEY].float ?: default,
+        this[Vision3D.Y_KEY].float ?: default,
+        this[Vision3D.Z_KEY].float ?: default
     )
 
-    meta[VisualObject3D.POSITION_KEY].node?.toVector()?.let { position = it }
-    meta[VisualObject3D.ROTATION].node?.toVector()?.let { rotation = it }
-    meta[VisualObject3D.SCALE_KEY].node?.toVector(1f)?.let { scale = it }
+    meta[Vision3D.POSITION_KEY].node?.toVector()?.let { position = it }
+    meta[Vision3D.ROTATION].node?.toVector()?.let { rotation = it }
+    meta[Vision3D.SCALE_KEY].node?.toVector(1f)?.let { scale = it }
     meta["properties"].node?.let { configure(it) }
 }
\ No newline at end of file
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Sphere.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Sphere.kt
index 24f2b5a1..b225fad9 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Sphere.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Sphere.kt
@@ -3,7 +3,7 @@
 package hep.dataforge.vision.spatial
 
 import hep.dataforge.meta.Config
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.MutableVisionGroup
 import hep.dataforge.vision.set
 import kotlinx.serialization.SerialName
@@ -21,7 +21,7 @@ class Sphere(
     var phi: Float = PI2,
     var thetaStart: Float = 0f,
     var theta: Float = PI.toFloat()
-) : AbstractVisualObject(), VisualObject3D, Shape {
+) : AbstractVision(), Vision3D, Shape {
 
     override var ownProperties: Config? = null
 
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Tube.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Tube.kt
index ae2480eb..bc98f217 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Tube.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Tube.kt
@@ -3,7 +3,7 @@
 package hep.dataforge.vision.spatial
 
 import hep.dataforge.meta.Config
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.MutableVisionGroup
 import hep.dataforge.vision.set
 import kotlinx.serialization.SerialName
@@ -24,7 +24,7 @@ class Tube(
     var innerRadius: Float = 0f,
     var startAngle: Float = 0f,
     var angle: Float = PI2
-) : AbstractVisualObject(), VisualObject3D, Shape {
+) : AbstractVision(), Vision3D, Shape {
 
     override var position: Point3D? = null
     override var rotation: Point3D? = null
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/VisualObject3D.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Vision3D.kt
similarity index 72%
rename from visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/VisualObject3D.kt
rename to visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Vision3D.kt
index 8ab6616e..238741ec 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/VisualObject3D.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/Vision3D.kt
@@ -11,16 +11,16 @@ import hep.dataforge.values.ValueType
 import hep.dataforge.values.asValue
 import hep.dataforge.vision.Vision
 import hep.dataforge.vision.enum
-import hep.dataforge.vision.spatial.VisualObject3D.Companion.DETAIL_KEY
-import hep.dataforge.vision.spatial.VisualObject3D.Companion.IGNORE_KEY
-import hep.dataforge.vision.spatial.VisualObject3D.Companion.LAYER_KEY
-import hep.dataforge.vision.spatial.VisualObject3D.Companion.VISIBLE_KEY
+import hep.dataforge.vision.spatial.Vision3D.Companion.DETAIL_KEY
+import hep.dataforge.vision.spatial.Vision3D.Companion.IGNORE_KEY
+import hep.dataforge.vision.spatial.Vision3D.Companion.LAYER_KEY
+import hep.dataforge.vision.spatial.Vision3D.Companion.VISIBLE_KEY
 import kotlinx.serialization.UseSerializers
 
 /**
  * Interface for 3-dimensional [Vision]
  */
-interface VisualObject3D : Vision {
+interface Vision3D : Vision {
     var position: Point3D?
     var rotation: Point3D?
     var scale: Point3D?
@@ -86,13 +86,13 @@ interface VisualObject3D : Vision {
 /**
  * Count number of layers to the top object. Return 1 if this is top layer
  */
-var VisualObject3D.layer: Int
+var Vision3D.layer: Int
     get() = getItem(LAYER_KEY).int ?: 0
     set(value) {
         setItem(LAYER_KEY, value.asValue())
     }
 
-fun Renderer<VisualObject3D>.render(meta: Meta = Meta.EMPTY, action: VisionGroup3D.() -> Unit) =
+fun Renderer<Vision3D>.render(meta: Meta = Meta.EMPTY, action: VisionGroup3D.() -> Unit) =
     render(VisionGroup3D().apply(action), meta)
 
 // Common properties
@@ -109,15 +109,15 @@ enum class RotationOrder {
 /**
  * Rotation order
  */
-var VisualObject3D.rotationOrder: RotationOrder
-    get() = getItem(VisualObject3D.ROTATION_ORDER_KEY).enum<RotationOrder>() ?: RotationOrder.XYZ
-    set(value) = setItem(VisualObject3D.ROTATION_ORDER_KEY, value.name.asValue())
+var Vision3D.rotationOrder: RotationOrder
+    get() = getItem(Vision3D.ROTATION_ORDER_KEY).enum<RotationOrder>() ?: RotationOrder.XYZ
+    set(value) = setItem(Vision3D.ROTATION_ORDER_KEY, value.name.asValue())
 
 
 /**
  * Preferred number of polygons for displaying the object. If not defined, uses shape or renderer default. Not inherited
  */
-var VisualObject3D.detail: Int?
+var Vision3D.detail: Int?
     get() = getProperty(DETAIL_KEY, false).int
     set(value) = setItem(DETAIL_KEY, value?.asValue())
 
@@ -137,74 +137,74 @@ var Vision.ignore: Boolean?
 //    get() = getProperty(SELECTED_KEY).boolean
 //    set(value) = setProperty(SELECTED_KEY, value)
 
-private fun VisualObject3D.position(): Point3D =
+private fun Vision3D.position(): Point3D =
     position ?: Point3D(0.0, 0.0, 0.0).also { position = it }
 
-var VisualObject3D.x: Number
+var Vision3D.x: Number
     get() = position?.x ?: 0f
     set(value) {
         position().x = value.toDouble()
-        propertyInvalidated(VisualObject3D.X_POSITION_KEY)
+        propertyInvalidated(Vision3D.X_POSITION_KEY)
     }
 
-var VisualObject3D.y: Number
+var Vision3D.y: Number
     get() = position?.y ?: 0f
     set(value) {
         position().y = value.toDouble()
-        propertyInvalidated(VisualObject3D.Y_POSITION_KEY)
+        propertyInvalidated(Vision3D.Y_POSITION_KEY)
     }
 
-var VisualObject3D.z: Number
+var Vision3D.z: Number
     get() = position?.z ?: 0f
     set(value) {
         position().z = value.toDouble()
-        propertyInvalidated(VisualObject3D.Z_POSITION_KEY)
+        propertyInvalidated(Vision3D.Z_POSITION_KEY)
     }
 
-private fun VisualObject3D.rotation(): Point3D =
+private fun Vision3D.rotation(): Point3D =
     rotation ?: Point3D(0.0, 0.0, 0.0).also { rotation = it }
 
-var VisualObject3D.rotationX: Number
+var Vision3D.rotationX: Number
     get() = rotation?.x ?: 0f
     set(value) {
         rotation().x = value.toDouble()
-        propertyInvalidated(VisualObject3D.X_ROTATION_KEY)
+        propertyInvalidated(Vision3D.X_ROTATION_KEY)
     }
 
-var VisualObject3D.rotationY: Number
+var Vision3D.rotationY: Number
     get() = rotation?.y ?: 0f
     set(value) {
         rotation().y = value.toDouble()
-        propertyInvalidated(VisualObject3D.Y_ROTATION_KEY)
+        propertyInvalidated(Vision3D.Y_ROTATION_KEY)
     }
 
-var VisualObject3D.rotationZ: Number
+var Vision3D.rotationZ: Number
     get() = rotation?.z ?: 0f
     set(value) {
         rotation().z = value.toDouble()
-        propertyInvalidated(VisualObject3D.Z_ROTATION_KEY)
+        propertyInvalidated(Vision3D.Z_ROTATION_KEY)
     }
 
-private fun VisualObject3D.scale(): Point3D =
+private fun Vision3D.scale(): Point3D =
     scale ?: Point3D(1.0, 1.0, 1.0).also { scale = it }
 
-var VisualObject3D.scaleX: Number
+var Vision3D.scaleX: Number
     get() = scale?.x ?: 1f
     set(value) {
         scale().x = value.toDouble()
-        propertyInvalidated(VisualObject3D.X_SCALE_KEY)
+        propertyInvalidated(Vision3D.X_SCALE_KEY)
     }
 
-var VisualObject3D.scaleY: Number
+var Vision3D.scaleY: Number
     get() = scale?.y ?: 1f
     set(value) {
         scale().y = value.toDouble()
-        propertyInvalidated(VisualObject3D.Y_SCALE_KEY)
+        propertyInvalidated(Vision3D.Y_SCALE_KEY)
     }
 
-var VisualObject3D.scaleZ: Number
+var Vision3D.scaleZ: Number
     get() = scale?.z ?: 1f
     set(value) {
         scale().z = value.toDouble()
-        propertyInvalidated(VisualObject3D.Z_SCALE_KEY)
+        propertyInvalidated(Vision3D.Z_SCALE_KEY)
     }
\ No newline at end of file
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/VisionGroup3D.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/VisionGroup3D.kt
index 06165aae..05b32417 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/VisionGroup3D.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/VisionGroup3D.kt
@@ -24,7 +24,7 @@ interface PrototypeHolder {
  */
 @Serializable
 @SerialName("group.3d")
-class VisionGroup3D : AbstractVision(), VisualObject3D, PrototypeHolder {
+class VisionGroup3D : AbstractVisionGroup(), Vision3D, PrototypeHolder {
 
     override var styleSheet: StyleSheet? = null
 
@@ -82,15 +82,15 @@ class VisionGroup3D : AbstractVision(), VisualObject3D, PrototypeHolder {
 //        val PROTOTYPES_KEY = NameToken("@prototypes")
 
         fun parseJson(json: String): VisionGroup3D =
-            Visual3D.json.parse(serializer(), json).also { it.attachChildren() }
+            SpatialVisionManager.json.parse(serializer(), json).also { it.attachChildren() }
     }
 }
 
 /**
  * Ger a prototype redirecting the request to the parent if prototype is not found
  */
-tailrec fun PrototypeHolder.getPrototype(name: Name): VisualObject3D? =
-    prototypes?.get(name) as? VisualObject3D ?: (parent as? PrototypeHolder)?.getPrototype(name)
+tailrec fun PrototypeHolder.getPrototype(name: Name): Vision3D? =
+    prototypes?.get(name) as? Vision3D ?: (parent as? PrototypeHolder)?.getPrototype(name)
 
 /**
  * Define a group with given [name], attach it to this parent and return it.
@@ -102,7 +102,7 @@ fun MutableVisionGroup.group(name: String = "", action: VisionGroup3D.() -> Unit
 
 internal class Prototypes(
     override var children: MutableMap<NameToken, Vision> = LinkedHashMap()
-) : AbstractVision(), MutableVisionGroup, PrototypeHolder {
+) : AbstractVisionGroup(), MutableVisionGroup, PrototypeHolder {
 
     override var styleSheet: StyleSheet?
         get() = null
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/geometry.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/geometry.kt
index 6eaa23f1..4c522a0b 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/geometry.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/geometry.kt
@@ -21,8 +21,8 @@ operator fun Point2D.component1() = x
 operator fun Point2D.component2() = y
 
 fun Point2D.toMeta() = Meta {
-    VisualObject3D.X_KEY put x
-    VisualObject3D.Y_KEY put y
+    Vision3D.X_KEY put x
+    Vision3D.Y_KEY put y
 }
 
 fun Meta.point2D() = Point2D(this["x"].number ?: 0, this["y"].number ?: 0)
@@ -42,7 +42,7 @@ operator fun Point3D.component3() = z
 fun Meta.point3D() = Point3D(this["x"].number ?: 0, this["y"].number ?: 0, this["y"].number ?: 0)
 
 fun Point3D.toMeta() = Meta {
-    VisualObject3D.X_KEY put x
-    VisualObject3D.Y_KEY put y
-    VisualObject3D.Z_KEY put z
+    Vision3D.X_KEY put x
+    Vision3D.Y_KEY put y
+    Vision3D.Z_KEY put z
 }
\ No newline at end of file
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/serialization.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/serialization.kt
index 2a273e66..9cb11972 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/serialization.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/serialization.kt
@@ -118,9 +118,9 @@ internal object PrototypesSerializer : KSerializer<MutableVisionGroup> {
     }
 }
 
-fun Vision.stringify(): String = Visual3D.json.stringify(Vision.serializer(), this)
+fun Vision.stringify(): String = SpatialVisionManager.json.stringify(Vision.serializer(), this)
 
-fun Vision.Companion.parseJson(str: String) = Visual3D.json.parse(Vision.serializer(), str).also {
+fun Vision.Companion.parseJson(str: String) = SpatialVisionManager.json.parse(Vision.serializer(), str).also {
     if(it is VisionGroup){
         it.attachChildren()
     }
diff --git a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/transform/RemoveSingleChild.kt b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/transform/RemoveSingleChild.kt
index cd81d460..78b556e3 100644
--- a/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/transform/RemoveSingleChild.kt
+++ b/visionforge-spatial/src/commonMain/kotlin/hep/dataforge/vision/spatial/transform/RemoveSingleChild.kt
@@ -14,7 +14,7 @@ internal fun mergeChild(parent: VisionGroup, child: Vision): Vision {
 
         //parent.properties?.let { config.update(it) }
 
-        if (this is VisualObject3D && parent is VisualObject3D) {
+        if (this is Vision3D && parent is Vision3D) {
             position = (position ?: World.ZERO) + (parent.position ?: World.ZERO)
             rotation = (parent.rotation ?: World.ZERO) + (parent.rotation ?: World.ZERO)
             scale = when {
diff --git a/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/ConvexTest.kt b/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/ConvexTest.kt
index c1252ca2..e30d39df 100644
--- a/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/ConvexTest.kt
+++ b/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/ConvexTest.kt
@@ -26,7 +26,7 @@ class ConvexTest {
 
         val convex = group.children.values.first() as Convex
 
-        val json = Visual3D.json.toJson(Convex.serializer(), convex)
+        val json = SpatialVisionManager.json.toJson(Convex.serializer(), convex)
         val meta = json.toMetaItem().node!!
 
         val points = meta.getIndexed("points").values.map { (it as MetaItem.NodeItem<*>).node.point3D() }
diff --git a/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/GroupTest.kt b/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/GroupTest.kt
index d313eefa..9992e633 100644
--- a/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/GroupTest.kt
+++ b/visionforge-spatial/src/commonTest/kotlin/hep/dataforge/vision/spatial/GroupTest.kt
@@ -45,7 +45,7 @@ class GroupTest {
         }
 
         assertEquals(3, group.children.count())
-        assertEquals(300.0, (group["intersect"] as VisualObject3D).y.toDouble())
-        assertEquals(-300.0, (group["subtract"] as VisualObject3D).y.toDouble())
+        assertEquals(300.0, (group["intersect"] as Vision3D).y.toDouble())
+        assertEquals(-300.0, (group["subtract"] as Vision3D).y.toDouble())
     }
 }
\ No newline at end of file
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/MeshThreeFactory.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/MeshThreeFactory.kt
index b2d9c592..06127ff0 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/MeshThreeFactory.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/MeshThreeFactory.kt
@@ -6,7 +6,7 @@ import hep.dataforge.names.asName
 import hep.dataforge.names.plus
 import hep.dataforge.names.startsWith
 import hep.dataforge.vision.spatial.Material3D
-import hep.dataforge.vision.spatial.VisualObject3D
+import hep.dataforge.vision.spatial.Vision3D
 import hep.dataforge.vision.spatial.layer
 import hep.dataforge.vision.spatial.three.ThreeMaterials.getMaterial
 import info.laht.threekt.core.BufferGeometry
@@ -19,7 +19,7 @@ import kotlin.reflect.KClass
 /**
  * Basic geometry-based factory
  */
-abstract class MeshThreeFactory<in T : VisualObject3D>(
+abstract class MeshThreeFactory<in T : Vision3D>(
     override val type: KClass<in T>
 ) : ThreeFactory<T> {
     /**
@@ -52,7 +52,7 @@ abstract class MeshThreeFactory<in T : VisualObject3D>(
         //add listener to object properties
         obj.onPropertyChange(this) { name, _, _ ->
             when {
-                name.startsWith(VisualObject3D.GEOMETRY_KEY) -> {
+                name.startsWith(Vision3D.GEOMETRY_KEY) -> {
                     val oldGeometry = mesh.geometry as BufferGeometry
                     val newGeometry = buildGeometry(obj)
                     oldGeometry.attributes = newGeometry.attributes
@@ -79,7 +79,7 @@ abstract class MeshThreeFactory<in T : VisualObject3D>(
     }
 }
 
-fun Mesh.applyEdges(obj: VisualObject3D) {
+fun Mesh.applyEdges(obj: Vision3D) {
     children.find { it.name == "@edges" }?.let {
         remove(it)
         (it as LineSegments).dispose()
@@ -99,7 +99,7 @@ fun Mesh.applyEdges(obj: VisualObject3D) {
     }
 }
 
-fun Mesh.applyWireFrame(obj: VisualObject3D) {
+fun Mesh.applyWireFrame(obj: Vision3D) {
     children.find { it.name == "@wireframe" }?.let {
         remove(it)
         (it as LineSegments).dispose()
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvas.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvas.kt
index c4d5cd06..85f83ce5 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvas.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvas.kt
@@ -9,7 +9,7 @@ import hep.dataforge.names.plus
 import hep.dataforge.names.toName
 import hep.dataforge.output.Renderer
 import hep.dataforge.vision.Colors
-import hep.dataforge.vision.spatial.VisualObject3D
+import hep.dataforge.vision.spatial.Vision3D
 import hep.dataforge.vision.spatial.specifications.Camera
 import hep.dataforge.vision.spatial.specifications.Canvas3DOptions
 import hep.dataforge.vision.spatial.specifications.Controls
@@ -41,11 +41,11 @@ import kotlin.math.sin
 /**
  *
  */
-class ThreeCanvas(element: HTMLElement, val three: ThreePlugin, val options: Canvas3DOptions) : Renderer<VisualObject3D> {
+class ThreeCanvas(element: HTMLElement, val three: ThreePlugin, val options: Canvas3DOptions) : Renderer<Vision3D> {
 
     override val context: Context get() = three.context
 
-    var content: VisualObject3D? = null
+    var content: Vision3D? = null
         private set
 
     private var root: Object3D? = null
@@ -172,7 +172,7 @@ class ThreeCanvas(element: HTMLElement, val three: ThreePlugin, val options: Can
         }
     }
 
-    override fun render(obj: VisualObject3D, meta: Meta) {
+    override fun render(obj: Vision3D, meta: Meta) {
         //clear old root
         clear()
 
@@ -244,5 +244,5 @@ class ThreeCanvas(element: HTMLElement, val three: ThreePlugin, val options: Can
 fun ThreePlugin.output(element: HTMLElement, spec: Canvas3DOptions = Canvas3DOptions.empty()): ThreeCanvas =
     ThreeCanvas(element, this, spec)
 
-fun ThreePlugin.render(element: HTMLElement, obj: VisualObject3D, spec: Canvas3DOptions = Canvas3DOptions.empty()): Unit =
+fun ThreePlugin.render(element: HTMLElement, obj: Vision3D, spec: Canvas3DOptions = Canvas3DOptions.empty()): Unit =
     output(element, spec).render(obj)
\ No newline at end of file
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvasComponent.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvasComponent.kt
index d48ae96f..886578d3 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvasComponent.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeCanvasComponent.kt
@@ -2,7 +2,7 @@ package hep.dataforge.vision.spatial.three
 
 import hep.dataforge.context.Context
 import hep.dataforge.names.Name
-import hep.dataforge.vision.spatial.VisualObject3D
+import hep.dataforge.vision.spatial.Vision3D
 import hep.dataforge.vision.spatial.specifications.Canvas3DOptions
 import org.w3c.dom.Element
 import org.w3c.dom.HTMLElement
@@ -15,7 +15,7 @@ import react.dom.findDOMNode
 
 interface ThreeCanvasProps : RProps {
     var context: Context
-    var obj: VisualObject3D
+    var obj: Vision3D
     var options: Canvas3DOptions?
     var selected: Name?
     var clickCallback: (Name?) -> Unit
@@ -61,7 +61,7 @@ class ThreeCanvasComponent : RComponent<ThreeCanvasProps, ThreeCanvasState>() {
     }
 }
 
-fun RBuilder.threeCanvas(object3D: VisualObject3D, options: Canvas3DOptions.() -> Unit = {}) {
+fun RBuilder.threeCanvas(object3D: Vision3D, options: Canvas3DOptions.() -> Unit = {}) {
     child(ThreeCanvasComponent::class) {
         attrs {
             this.obj = object3D
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeFactory.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeFactory.kt
index 4a7c5600..9dd3f519 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeFactory.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeFactory.kt
@@ -33,7 +33,7 @@ interface ThreeFactory<in T : Vision> {
  */
 fun Object3D.updatePosition(obj: Vision) {
     visible = obj.visible ?: true
-    if(obj is VisualObject3D) {
+    if(obj is Vision3D) {
         position.set(obj.x, obj.y, obj.z)
         setRotationFromEuler(obj.euler)
         scale.set(obj.scaleX, obj.scaleY, obj.scaleZ)
@@ -60,13 +60,13 @@ fun Object3D.updateProperty(source: Vision, propertyName: Name) {
     if (this is Mesh && propertyName.startsWith(MATERIAL_KEY)) {
         this.material = getMaterial(source)
     } else if (
-        propertyName.startsWith(VisualObject3D.POSITION_KEY)
-        || propertyName.startsWith(VisualObject3D.ROTATION)
-        || propertyName.startsWith(VisualObject3D.SCALE_KEY)
+        propertyName.startsWith(Vision3D.POSITION_KEY)
+        || propertyName.startsWith(Vision3D.ROTATION)
+        || propertyName.startsWith(Vision3D.SCALE_KEY)
     ) {
         //update position of mesh using this object
         updatePosition(source)
-    } else if (propertyName == VisualObject3D.VISIBLE_KEY) {
+    } else if (propertyName == Vision3D.VISIBLE_KEY) {
         visible = source.visible ?: true
     }
 }
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreePlugin.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreePlugin.kt
index e81e5b3a..b8a1d943 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreePlugin.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreePlugin.kt
@@ -13,7 +13,7 @@ import info.laht.threekt.objects.Group as ThreeGroup
 class ThreePlugin : AbstractPlugin() {
     override val tag: PluginTag get() = Companion.tag
 
-    private val objectFactories = HashMap<KClass<out VisualObject3D>, ThreeFactory<*>>()
+    private val objectFactories = HashMap<KClass<out Vision3D>, ThreeFactory<*>>()
     private val compositeFactory = ThreeCompositeFactory(this)
     private val proxyFactory = ThreeProxyFactory(this)
 
@@ -28,20 +28,20 @@ class ThreePlugin : AbstractPlugin() {
     }
 
     @Suppress("UNCHECKED_CAST")
-    private fun findObjectFactory(type: KClass<out Vision>): ThreeFactory<VisualObject3D>? {
+    private fun findObjectFactory(type: KClass<out Vision>): ThreeFactory<Vision3D>? {
         return (objectFactories[type]
             ?: context.content<ThreeFactory<*>>(ThreeFactory.TYPE).values.find { it.type == type })
-                as ThreeFactory<VisualObject3D>?
+                as ThreeFactory<Vision3D>?
     }
 
-    fun buildObject3D(obj: VisualObject3D): Object3D {
+    fun buildObject3D(obj: Vision3D): Object3D {
         return when (obj) {
-            is ThreeVisualObject -> obj.toObject3D()
+            is ThreeVision -> obj.toObject3D()
             is Proxy -> proxyFactory(obj)
             is VisionGroup3D -> {
                 val group = ThreeGroup()
                 obj.children.forEach { (token, child) ->
-                    if (child is VisualObject3D && child.ignore != true) {
+                    if (child is Vision3D && child.ignore != true) {
                         try {
                             val object3D = buildObject3D(child)
                             group[token] = object3D
@@ -57,13 +57,13 @@ class ThreePlugin : AbstractPlugin() {
 
                     obj.onPropertyChange(this) { name, _, _ ->
                         if (
-                            name.startsWith(VisualObject3D.POSITION_KEY) ||
-                            name.startsWith(VisualObject3D.ROTATION) ||
-                            name.startsWith(VisualObject3D.SCALE_KEY)
+                            name.startsWith(Vision3D.POSITION_KEY) ||
+                            name.startsWith(Vision3D.ROTATION) ||
+                            name.startsWith(Vision3D.SCALE_KEY)
                         ) {
                             //update position of mesh using this object
                             updatePosition(obj)
-                        } else if (name == VisualObject3D.VISIBLE_KEY) {
+                        } else if (name == Vision3D.VISIBLE_KEY) {
                             visible = obj.visible ?: true
                         }
                     }
@@ -83,7 +83,7 @@ class ThreePlugin : AbstractPlugin() {
                         }
 
                         //adding new object
-                        if (child != null && child is VisualObject3D) {
+                        if (child != null && child is Vision3D) {
                             try {
                                 val object3D = buildObject3D(child)
                                 set(name, object3D)
@@ -97,7 +97,7 @@ class ThreePlugin : AbstractPlugin() {
             is Composite -> compositeFactory(obj)
             else -> {
                 //find specialized factory for this type if it is present
-                val factory: ThreeFactory<VisualObject3D>? = findObjectFactory(obj::class)
+                val factory: ThreeFactory<Vision3D>? = findObjectFactory(obj::class)
                 when {
                     factory != null -> factory(obj)
                     obj is Shape -> ThreeShapeFactory(obj)
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeProxyFactory.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeProxyFactory.kt
index 32723f2f..9dbc69fa 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeProxyFactory.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeProxyFactory.kt
@@ -3,11 +3,11 @@ package hep.dataforge.vision.spatial.three
 import hep.dataforge.names.toName
 import hep.dataforge.vision.spatial.Proxy
 import hep.dataforge.vision.spatial.Proxy.Companion.PROXY_CHILD_PROPERTY_PREFIX
-import hep.dataforge.vision.spatial.VisualObject3D
+import hep.dataforge.vision.spatial.Vision3D
 import info.laht.threekt.core.Object3D
 
 class ThreeProxyFactory(val three: ThreePlugin) : ThreeFactory<Proxy> {
-    private val cache = HashMap<VisualObject3D, Object3D>()
+    private val cache = HashMap<Vision3D, Object3D>()
 
     override val type = Proxy::class
 
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeVisualObject.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeVision.kt
similarity index 71%
rename from visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeVisualObject.kt
rename to visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeVision.kt
index e0e6afbf..f17adef3 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeVisualObject.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/ThreeVision.kt
@@ -3,10 +3,10 @@
 package hep.dataforge.vision.spatial.three
 
 import hep.dataforge.meta.Config
-import hep.dataforge.vision.AbstractVisualObject
+import hep.dataforge.vision.AbstractVision
 import hep.dataforge.vision.spatial.Point3D
 import hep.dataforge.vision.spatial.Point3DSerializer
-import hep.dataforge.vision.spatial.VisualObject3D
+import hep.dataforge.vision.spatial.Vision3D
 import info.laht.threekt.core.Object3D
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
@@ -14,13 +14,13 @@ import kotlinx.serialization.UseSerializers
 /**
  * A custom visual object that has its own Three.js renderer
  */
-interface ThreeVisualObject : VisualObject3D {
+interface ThreeVision : Vision3D {
     fun toObject3D(): Object3D
 }
 
 @Serializable
-class CustomThreeVisualObject(val threeFactory: ThreeFactory<VisualObject3D>) : AbstractVisualObject(),
-    ThreeVisualObject {
+class CustomThreeVision(val threeFactory: ThreeFactory<Vision3D>) : AbstractVision(),
+    ThreeVision {
     override var position: Point3D? = null
     override var rotation: Point3D? = null
     override var scale: Point3D? = null
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/outputConfig.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/outputConfig.kt
index d4ea812b..74f3a8f3 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/outputConfig.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/outputConfig.kt
@@ -3,8 +3,8 @@ package hep.dataforge.vision.spatial.three
 import hep.dataforge.js.requireJS
 import hep.dataforge.vision.bootstrap.accordion
 import hep.dataforge.vision.bootstrap.entry
+import hep.dataforge.vision.spatial.SpatialVisionManager
 import hep.dataforge.vision.spatial.VisionGroup3D
-import hep.dataforge.vision.spatial.Visual3D
 import kotlinx.html.*
 import kotlinx.html.dom.append
 import kotlinx.html.js.onChangeFunction
@@ -53,7 +53,7 @@ fun RBuilder.canvasControls(canvas: ThreeCanvas) = accordion("controls") {
                     attrs {
                         onClickFunction = {
                             val json = (canvas.content as? VisionGroup3D)?.let { group ->
-                                Visual3D.json.stringify(
+                                SpatialVisionManager.json.stringify(
                                     VisionGroup3D.serializer(),
                                     group
                                 )
@@ -117,7 +117,7 @@ fun Element.displayCanvasControls(canvas: ThreeCanvas, block: TagConsumer<HTMLEl
                             +"Export"
                             onClickFunction = {
                                 val json = (canvas.content as? VisionGroup3D)?.let { group ->
-                                    Visual3D.json.stringify(
+                                    SpatialVisionManager.json.stringify(
                                         VisionGroup3D.serializer(),
                                         group
                                     )
diff --git a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/three.kt b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/three.kt
index 52d8fe2e..096bc12a 100644
--- a/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/three.kt
+++ b/visionforge-spatial/src/jsMain/kotlin/hep/dataforge/vision/spatial/three/three.kt
@@ -17,7 +17,7 @@ import info.laht.threekt.objects.Mesh
 import info.laht.threekt.textures.Texture
 import kotlin.math.PI
 
-val VisualObject3D.euler get() = Euler(rotationX, rotationY, rotationZ, rotationOrder.name)
+val Vision3D.euler get() = Euler(rotationX, rotationY, rotationZ, rotationOrder.name)
 
 val MetaItem<*>.vector get() = Vector3(node["x"].float ?: 0f, node["y"].float ?: 0f, node["z"].float ?: 0f)
 
diff --git a/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FX3DPlugin.kt b/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FX3DPlugin.kt
index b9d5f663..a300156c 100644
--- a/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FX3DPlugin.kt
+++ b/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FX3DPlugin.kt
@@ -26,7 +26,7 @@ import kotlin.reflect.KClass
 class FX3DPlugin : AbstractPlugin() {
     override val tag: PluginTag get() = Companion.tag
 
-    private val objectFactories = HashMap<KClass<out VisualObject3D>, FX3DFactory<*>>()
+    private val objectFactories = HashMap<KClass<out Vision3D>, FX3DFactory<*>>()
     private val compositeFactory = FXCompositeFactory(this)
     private val proxyFactory = FXProxyFactory(this)
 
@@ -37,18 +37,18 @@ class FX3DPlugin : AbstractPlugin() {
 
 
     @Suppress("UNCHECKED_CAST")
-    private fun findObjectFactory(type: KClass<out VisualObject3D>): FX3DFactory<VisualObject3D>? {
+    private fun findObjectFactory(type: KClass<out Vision3D>): FX3DFactory<Vision3D>? {
         return (objectFactories[type] ?: context.content<FX3DFactory<*>>(TYPE).values.find { it.type == type })
-                as FX3DFactory<VisualObject3D>?
+                as FX3DFactory<Vision3D>?
     }
 
-    fun buildNode(obj: VisualObject3D): Node {
+    fun buildNode(obj: Vision3D): Node {
         val binding = VisualObjectFXBinding(obj)
         return when (obj) {
             is Proxy -> proxyFactory(obj, binding)
             is VisionGroup3D -> {
                 Group(obj.children.mapNotNull { (token, obj) ->
-                    (obj as? VisualObject3D)?.let {
+                    (obj as? Vision3D)?.let {
                         buildNode(it).apply {
                             properties["name"] = token.toString()
                         }
@@ -77,7 +77,7 @@ class FX3DPlugin : AbstractPlugin() {
             }
             else -> {
                 //find specialized factory for this type if it is present
-                val factory: FX3DFactory<VisualObject3D>? = findObjectFactory(obj::class)
+                val factory: FX3DFactory<Vision3D>? = findObjectFactory(obj::class)
                 when {
                     factory != null -> factory(obj, binding)
                     obj is Shape -> FXShapeFactory(obj, binding)
@@ -85,23 +85,23 @@ class FX3DPlugin : AbstractPlugin() {
                 }
             }
         }.apply {
-            translateXProperty().bind(binding[VisualObject3D.X_POSITION_KEY].float(obj.x.toFloat()))
-            translateYProperty().bind(binding[VisualObject3D.Y_POSITION_KEY].float(obj.y.toFloat()))
-            translateZProperty().bind(binding[VisualObject3D.Z_POSITION_KEY].float(obj.z.toFloat()))
-            scaleXProperty().bind(binding[VisualObject3D.X_SCALE_KEY].float(obj.scaleX.toFloat()))
-            scaleYProperty().bind(binding[VisualObject3D.Y_SCALE_KEY].float(obj.scaleY.toFloat()))
-            scaleZProperty().bind(binding[VisualObject3D.Z_SCALE_KEY].float(obj.scaleZ.toFloat()))
+            translateXProperty().bind(binding[Vision3D.X_POSITION_KEY].float(obj.x.toFloat()))
+            translateYProperty().bind(binding[Vision3D.Y_POSITION_KEY].float(obj.y.toFloat()))
+            translateZProperty().bind(binding[Vision3D.Z_POSITION_KEY].float(obj.z.toFloat()))
+            scaleXProperty().bind(binding[Vision3D.X_SCALE_KEY].float(obj.scaleX.toFloat()))
+            scaleYProperty().bind(binding[Vision3D.Y_SCALE_KEY].float(obj.scaleY.toFloat()))
+            scaleZProperty().bind(binding[Vision3D.Z_SCALE_KEY].float(obj.scaleZ.toFloat()))
 
             val rotateX = Rotate(0.0, Rotate.X_AXIS).apply {
-                angleProperty().bind(binding[VisualObject3D.X_ROTATION_KEY].float(obj.rotationX.toFloat()).multiply(180.0 / PI))
+                angleProperty().bind(binding[Vision3D.X_ROTATION_KEY].float(obj.rotationX.toFloat()).multiply(180.0 / PI))
             }
 
             val rotateY = Rotate(0.0, Rotate.Y_AXIS).apply {
-                angleProperty().bind(binding[VisualObject3D.Y_ROTATION_KEY].float(obj.rotationY.toFloat()).multiply(180.0 / PI))
+                angleProperty().bind(binding[Vision3D.Y_ROTATION_KEY].float(obj.rotationY.toFloat()).multiply(180.0 / PI))
             }
 
             val rotateZ = Rotate(0.0, Rotate.Z_AXIS).apply {
-                angleProperty().bind(binding[VisualObject3D.Z_ROTATION_KEY].float(obj.rotationZ.toFloat()).multiply(180.0 / PI))
+                angleProperty().bind(binding[Vision3D.Z_ROTATION_KEY].float(obj.rotationZ.toFloat()).multiply(180.0 / PI))
             }
 
             when (obj.rotationOrder) {
@@ -140,7 +140,7 @@ class FX3DPlugin : AbstractPlugin() {
  * Builder and updater for three.js object
  */
 @Type(TYPE)
-interface FX3DFactory<in T : VisualObject3D> {
+interface FX3DFactory<in T : Vision3D> {
 
     val type: KClass<in T>
 
diff --git a/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FXCanvas3D.kt b/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FXCanvas3D.kt
index 18354607..69bb828a 100644
--- a/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FXCanvas3D.kt
+++ b/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/fx/FXCanvas3D.kt
@@ -4,7 +4,7 @@ import hep.dataforge.context.Context
 import hep.dataforge.context.ContextAware
 import hep.dataforge.meta.Meta
 import hep.dataforge.output.Renderer
-import hep.dataforge.vision.spatial.VisualObject3D
+import hep.dataforge.vision.spatial.Vision3D
 import hep.dataforge.vision.spatial.specifications.Canvas3DOptions
 import javafx.application.Platform
 import javafx.beans.property.ObjectProperty
@@ -15,7 +15,7 @@ import org.fxyz3d.scene.Axes
 import tornadofx.*
 
 class FXCanvas3D(val plugin: FX3DPlugin, val spec: Canvas3DOptions = Canvas3DOptions.empty()) :
-    Fragment(), Renderer<VisualObject3D>, ContextAware {
+    Fragment(), Renderer<Vision3D>, ContextAware {
 
     override val context: Context get() = plugin.context
 
@@ -58,8 +58,8 @@ class FXCanvas3D(val plugin: FX3DPlugin, val spec: Canvas3DOptions = Canvas3DOpt
         world.add(it.centerMarker)
     }
 
-    val rootObjectProperty: ObjectProperty<VisualObject3D> = SimpleObjectProperty()
-    var rootObject: VisualObject3D? by rootObjectProperty
+    val rootObjectProperty: ObjectProperty<Vision3D> = SimpleObjectProperty()
+    var rootObject: Vision3D? by rootObjectProperty
 
     private val rootNodeProperty = rootObjectProperty.objectBinding {
         it?.let { plugin.buildNode(it) }
@@ -80,7 +80,7 @@ class FXCanvas3D(val plugin: FX3DPlugin, val spec: Canvas3DOptions = Canvas3DOpt
         }
     }
 
-    override fun render(obj: VisualObject3D, meta: Meta) {
+    override fun render(obj: Vision3D, meta: Meta) {
         rootObject = obj
     }
 }
\ No newline at end of file
diff --git a/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/generateSchema.kt b/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/generateSchema.kt
index 6a6addae..f1ae19d1 100644
--- a/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/generateSchema.kt
+++ b/visionforge-spatial/src/jvmMain/kotlin/hep/dataforge/vision/spatial/generateSchema.kt
@@ -142,11 +142,11 @@ private fun jsonSchema(descriptor: SerialDescriptor, context: SerialModule): Jso
 }
 
 fun main() {
-    val context = Visual3D.serialModule
+    val context = SpatialVisionManager.serialModule
     val definitions = json {
         "children" to json {
             "anyOf" to jsonArray {
-                context.enumerate(VisualObject3D::class).forEach {
+                context.enumerate(Vision3D::class).forEach {
                     if (it.serialName == "hep.dataforge.vis.spatial.VisualGroup3D") {
                         +json {
                             "\$ref" to "#/$definitionNode/${it.serialName}"