Delete kotlin-js-store directory

0.2.0

.gitignore

@@ -7,5 +7,3 @@ build/
 data/
 
 !gradle-wrapper.jar
-
-/kotlin-js-store/yarn.lock

CHANGELOG.md

@@ -2,11 +2,8 @@
 
 ## [Unreleased]
 ### Added
-- Context receivers flag
 
 ### Changed
-- Naming of Canvas3D options
-- Lights are added to the scene instead of 3D options
 
 ### Deprecated
 

build.gradle.kts

@@ -1,6 +1,6 @@
 plugins {
     id("ru.mipt.npm.gradle.project")
-//    id("org.jetbrains.kotlinx.kover") version "0.5.0"
+    id("org.jetbrains.kotlinx.kover") version "0.5.0-RC"
 }
 
 val dataforgeVersion by extra("0.5.2")
@@ -8,7 +8,7 @@ val fxVersion by extra("11")
 
 allprojects{
     group = "space.kscience"
-    version = "0.3.0-dev-1"
+    version = "0.2.0"
 }
 
 subprojects {

demo/js-playground/src/main/kotlin/JsPlaygroundApp.kt

@@ -1,5 +1,6 @@
 import kotlinx.browser.document
 import kotlinx.css.*
+import react.child
 import react.dom.render
 import ringui.SmartTabs
 import ringui.Tab
@@ -7,7 +8,6 @@ import space.kscience.dataforge.context.Context
 import space.kscience.plotly.models.Trace
 import space.kscience.plotly.scatter
 import space.kscience.visionforge.Application
-import space.kscience.visionforge.Colors
 import space.kscience.visionforge.VisionClient
 import space.kscience.visionforge.plotly.PlotlyPlugin
 import space.kscience.visionforge.ring.ThreeCanvasWithControls
@@ -48,7 +48,7 @@ private class JsPlaygroundApp : Application {
                 }
                 SmartTabs("gravity") {
                     Tab("gravity") {
-                        GravityDemo {
+                        GravityDemo{
                             attrs {
                                 this.context = playgroundContext
                             }
@@ -73,9 +73,6 @@ private class JsPlaygroundApp : Application {
                                 attrs {
                                     context = playgroundContext
                                     solid {
-                                        ambientLight {
-                                            color(Colors.white)
-                                        }
                                         repeat(100) {
                                             sphere(5, name = "sphere[$it]") {
                                                 x = random.nextDouble(-300.0, 300.0)

demo/js-playground/src/main/kotlin/gravityDemo.kt

@@ -7,7 +7,6 @@ import react.fc
 import space.kscience.dataforge.context.Context
 import space.kscience.plotly.layout
 import space.kscience.plotly.models.Trace
-import space.kscience.visionforge.Colors
 import space.kscience.visionforge.markup.VisionOfMarkup
 import space.kscience.visionforge.react.flexRow
 import space.kscience.visionforge.ring.ThreeCanvasWithControls
@@ -22,10 +21,10 @@ external interface DemoProps : Props {
 }
 
 val GravityDemo = fc<DemoProps> { props ->
-    val velocityTrace = Trace {
+    val velocityTrace = Trace{
         name = "velocity"
     }
-    val energyTrace = Trace {
+    val energyTrace = Trace{
         name = "energy"
     }
     val markup = VisionOfMarkup()
@@ -42,11 +41,6 @@ val GravityDemo = fc<DemoProps> { props ->
                 attrs {
                     context = props.context
                     solid {
-                        pointLight(200, 200, 200, name = "light"){
-                            color(Colors.white)
-                        }
-                        ambientLight()
-
                         sphere(5.0, "ball") {
                             detail = 16
                             color("red")
@@ -97,7 +91,7 @@ val GravityDemo = fc<DemoProps> { props ->
                 height = 50.vh - 50.pt
             }
             plotly {
-                traces(velocityTrace, energyTrace)
+                traces(velocityTrace,energyTrace)
                 layout {
                     xaxis.title = "time"
                 }

demo/muon-monitor/build.gradle.kts

@@ -45,9 +45,8 @@ kotlin {
         jvmMain {
             dependencies {
                 implementation("org.apache.commons:commons-math3:3.6.1")
-                implementation("io.ktor:ktor-server-cio:${ktorVersion}")
-                implementation("io.ktor:ktor-server-content-negotiation:${ktorVersion}")
-                implementation("io.ktor:ktor-serialization-kotlinx-json:${ktorVersion}")
+                implementation(npmlibs.ktor.server.cio)
+                implementation(npmlibs.ktor.serialization)
             }
         }
         jsMain {

demo/muon-monitor/src/commonMain/kotlin/ru/mipt/npm/muon/monitor/Model.kt

@@ -8,12 +8,6 @@ import space.kscience.visionforge.removeAll
 import space.kscience.visionforge.setAsRoot
 import space.kscience.visionforge.setProperty
 import space.kscience.visionforge.solid.*
-import kotlin.collections.HashMap
-import kotlin.collections.HashSet
-import kotlin.collections.filter
-import kotlin.collections.forEach
-import kotlin.collections.set
-import kotlin.collections.toTypedArray
 import kotlin.math.PI
 
 class Model(val manager: VisionManager) {
@@ -45,6 +39,7 @@ class Model(val manager: VisionManager) {
     val root: SolidGroup = SolidGroup().apply {
         setAsRoot(this@Model.manager)
         material {
+            wireframe
             color("darkgreen")
         }
         rotationX = PI / 2

demo/muon-monitor/src/jsMain/kotlin/ru/mipt/npm/muon/monitor/MMAppComponent.kt

@@ -17,15 +17,12 @@ import react.fc
 import react.useMemo
 import react.useState
 import space.kscience.dataforge.context.Context
-import space.kscience.dataforge.meta.invoke
 import space.kscience.dataforge.names.Name
-import space.kscience.visionforge.Colors
 import space.kscience.visionforge.react.flexColumn
 import space.kscience.visionforge.react.flexRow
 import space.kscience.visionforge.ring.ThreeCanvasWithControls
 import space.kscience.visionforge.ring.tab
-import space.kscience.visionforge.solid.ambientLight
-import space.kscience.visionforge.solid.invoke
+import space.kscience.visionforge.solid.specifications.Camera
 import space.kscience.visionforge.solid.specifications.Canvas3DOptions
 import space.kscience.visionforge.solid.three.edges
 import styled.css
@@ -45,21 +42,17 @@ val MMApp = fc<MMAppProps>("Muon monitor") { props ->
 
     val mmOptions = useMemo {
         Canvas3DOptions {
-            camera {
+            camera = Camera {
                 distance = 2100.0
                 latitude = PI / 6
                 azimuth = PI + PI / 6
             }
-
         }
     }
 
     val root = useMemo(props.model) {
         props.model.root.apply {
             edges()
-            ambientLight{
-                color(Colors.white)
-            }
         }
     }
 

demo/muon-monitor/src/jvmMain/kotlin/ru/mipt/npm/muon/monitor/MMServer.kt

@@ -1,22 +1,24 @@
 package ru.mipt.npm.muon.monitor.server
 
 
+import io.ktor.application.Application
+import io.ktor.application.call
+import io.ktor.application.install
+import io.ktor.application.log
+import io.ktor.features.CallLogging
+import io.ktor.features.ContentNegotiation
+import io.ktor.features.DefaultHeaders
 import io.ktor.http.ContentType
 import io.ktor.http.HttpStatusCode
-import io.ktor.serialization.kotlinx.json.json
-import io.ktor.server.application.Application
-import io.ktor.server.application.call
-import io.ktor.server.application.install
-import io.ktor.server.application.log
+import io.ktor.http.content.resources
+import io.ktor.http.content.static
+import io.ktor.response.respond
+import io.ktor.response.respondText
+import io.ktor.routing.Routing
+import io.ktor.routing.get
+import io.ktor.serialization.json
 import io.ktor.server.cio.CIO
 import io.ktor.server.engine.embeddedServer
-import io.ktor.server.http.content.resources
-import io.ktor.server.http.content.static
-import io.ktor.server.plugins.contentnegotiation.ContentNegotiation
-import io.ktor.server.response.respond
-import io.ktor.server.response.respondText
-import io.ktor.server.routing.Routing
-import io.ktor.server.routing.get
 import org.apache.commons.math3.random.JDKRandomGenerator
 import ru.mipt.npm.muon.monitor.Model
 import ru.mipt.npm.muon.monitor.sim.Cos2TrackGenerator
@@ -38,6 +40,8 @@ fun Application.module(context: Context = Global) {
     environment.log.info("Current directory: $currentDir")
     val solidManager = context.fetch(Solids)
 
+    install(DefaultHeaders)
+    install(CallLogging)
     install(ContentNegotiation) {
         json()
     }

demo/playground/build.gradle.kts

@@ -32,7 +32,7 @@ kotlin {
             kotlinOptions {
                 jvmTarget = "11"
                 freeCompilerArgs =
-                    freeCompilerArgs + "-Xjvm-default=all" + "-Xopt-in=kotlin.RequiresOptIn" + "-Xlambdas=indy" + "-Xcontext-receivers"
+                    freeCompilerArgs + "-Xjvm-default=all" + "-Xopt-in=kotlin.RequiresOptIn" + "-Xlambdas=indy"
             }
         }
         testRuns["test"].executionTask.configure {

demo/solid-showcase/src/commonMain/kotlin/space/kscience/visionforge/solid/demo/demo.kt

@@ -18,11 +18,7 @@ fun VisionLayout<Solid>.demo(name: String, title: String = name, block: SolidGro
     val meta = Meta {
         "title" put title
     }
-    val vision = SolidGroup(block).apply {
-        ambientLight{
-            color(Colors.white)
-        }
-    }
+    val vision = SolidGroup(block)
     render(Name.parse(name), vision, meta)
 }
 
@@ -43,7 +39,6 @@ val canvasOptions = Canvas3DOptions {
 @OptIn(DelicateCoroutinesApi::class)
 fun VisionLayout<Solid>.showcase() {
     demo("shapes", "Basic shapes") {
-        ambientLight()
         box(100.0, 100.0, 100.0) {
             z = -110.0
             color("teal")

docs/tutorial.md

@@ -59,7 +59,7 @@ box(10, 10, 10, name = "small box"){
    rotation = Point3D(0, 0, 0)
 }
 ```
-![](../images/small-box.png)
+![](../docs/images/small-box.png)
 
 The `big box` will have properties with custom values. 
 ```kotlin
@@ -72,7 +72,7 @@ box(40, 40, 40, name = "big box"){
    rotation = Point3D(60, 80, 0)
 }
 ```
-![](../images/big-rotated-box.png)
+![](../docs/images/big-rotated-box.png)
 If we compare these boxes, we will see all differences. 
 
 Here is the function `main` with both boxes.
@@ -111,8 +111,8 @@ fun main(){
     }
 }
 ```
-![](../images/two-boxes-1.png)
-![](../images/two-boxes-2.png)
+![](../docs/images/two-boxes-1.png)
+![](../docs/images/two-boxes-2.png)
 
 ***There is plenty of other properties, especially those, which you can create by yourself. Here we mention just a small part.***
 
@@ -142,8 +142,8 @@ polyline(Point3D(30, 20, 10), Point3D(30, -100, 30), Point3D(30, -100, 30), Poin
 }
 ```
 
-![](../images/polyline-points.png)
-![](../images/polyline-points-2.png)
+![](../docs/images/polyline-points.png)
+![](../docs/images/polyline-points-2.png)
 
 ### 2) Box
 
@@ -165,7 +165,7 @@ Let's create just usual `box` with equal ribs.
         color("pink")
    }
 ```
-   ![](../images/box.png)
+   ![](../docs/images/box.png)
 
 Now, let's make `box` with bigger `y` value.
    ```kotlin
@@ -175,7 +175,7 @@ Now, let's make `box` with bigger `y` value.
    ```
 As you can see, only the rib of `y-axis` differs from other ribs.
 
-   ![](../images/high-box.png)
+   ![](../docs/images/high-box.png)
 
 For a final trial, let's create a `box` with a bigger `x` value.
    
@@ -189,7 +189,7 @@ For a final trial, let's create a `box` with a bigger `x` value.
    ```
 Predictably, only the `x-axis` rib is bigger than other ribs. 
 
-   ![](../images/wide-box.png)
+   ![](../docs/images/wide-box.png)
    
 ### 3) Sphere
 
@@ -206,7 +206,7 @@ As for `radius`, it has `Float` type, and, as you can guess, it sets the radius
         color("blue")
    }
    ```
-   ![](../images/sphere.png)
+   ![](../docs/images/sphere.png)
 
 ### 4) Hexagon
 
@@ -220,7 +220,7 @@ It is solid which has six edges. It is set by eight values: `node1`,..., `node8`
 5) Edge with vertices `node1`, `node5`, `node8`, `node4`
 6) Edge with vertices `node8`, `node5`, `node6`, `node7`
 
-![](../images/scheme.png)
+![](../docs/images/scheme.png)
 
 As the hexagon takes in specific points, we understand that this solid cannot be moved, it is fixed in space, and it can't make pivots.
 
@@ -239,7 +239,7 @@ Let's make classic parallelepiped.
         color("green")
    }
 ```
-   ![](../images/classic-hexagon.png)
+   ![](../docs/images/classic-hexagon.png)
 
 Now, let's make a custom hexagon.
 
@@ -258,7 +258,7 @@ hexagon(
     color("brown")
 }
    ```
-   ![](../images/custom-hexagon.png)
+   ![](../docs/images/custom-hexagon.png)
 ### 3) Cone
 It takes in six values: `bottomRadius`, `height`, `upperRadius`, `startAngle`, `angle`, and `name`. 
 
@@ -274,8 +274,8 @@ Let's build a classic cone:
          color("beige")
    }
    ```
-   ![](../images/cone-1.png)
-   ![](../images/cone-2.png)
+   ![](../docs/images/cone-1.png)
+   ![](../docs/images/cone-2.png)
 
 First of all, we have to try to build a frustum cone:
 ```kotlin
@@ -283,7 +283,7 @@ cone(60, 80, name = "cone") {
    color(0u, 40u, 0u)
 }
 ```
-![](../images/frustum-cone.png)
+![](../docs/images/frustum-cone.png)
 
 Now, we need to make a try to build a cone segment:
 
@@ -292,8 +292,8 @@ cone(60, 80, angle = PI, name = "cone") {
    color(0u, 0u, 200u)
 }
 ```
-![](../images/cone-segment-1.png)
-![](../images/cone-segment-2.png)
+![](../docs/images/cone-segment-1.png)
+![](../docs/images/cone-segment-2.png)
 
 Finally, the segment of frustum cone is left for a try:
 ```kotlin
@@ -301,7 +301,7 @@ cone(60, 100, 20, PI*3/4, angle = PI/3, name = "cone") {
    color(190u, 0u, 0u)
 }
 ```
-![](../images/frustum-cone-segment.png)
+![](../docs/images/frustum-cone-segment.png)
 
 ### 4) Cone Surface
 This solid is set by seven values:`bottomOuterRadius`, `bottomInnerRadius`, `height`, `topOuterRadius`, `topInnerRadius`, `startAngle`, and `angle`.
@@ -318,8 +318,8 @@ Let's build usual cone surface with almost all properties set:
         rotation = Point3D(2, 50, -9)
    }
    ```
-![](../images/cone-surface-1.png)
-![](../images/cone-surface-2.png)
+![](../docs/images/cone-surface-1.png)
+![](../docs/images/cone-surface-2.png)
 
 Now, let's create a cone surface and set all it's properties:
 
@@ -329,8 +329,8 @@ coneSurface(30, 25, 10, 10, 8,0f, pi*3/4, name = "cone surface") {
    rotation = Point3D(2, 50, -9)
 }
 ```
-![](../images/cone-surface-fragment.png)
-![](../images/cone-surface-fragment-2.png)
+![](../docs/images/cone-surface-fragment.png)
+![](../docs/images/cone-surface-fragment-2.png)
 
 ### 5) Cylinder
 
@@ -344,8 +344,8 @@ cylinder(40, 100, "cylinder"){
    color("indigo")
 }
 ```
-![](../images/cylinder-1.png)
-![](../images/cylinder-2.png)
+![](../docs/images/cylinder-1.png)
+![](../docs/images/cylinder-2.png)
 ### 6) Tube
 
 `tube` takes in `radius`, `height`, `innerRadius`, `startAngle`, `angle`, and `name`. *All values are familiar from `cone`, and `coneSurface` solids.*
@@ -356,7 +356,7 @@ tube(50, 40, 20, name = "usual tube"){
    opacity = 0.4
 }                    
 ```
-![](../images/tube.png)
+![](../docs/images/tube.png)
 
 This is an example of tube fragment:
 
@@ -365,7 +365,7 @@ tube(50, 40, 20, 0f, PI, name = "fragmented tube"){
    color("white")
 }
 ```
-![](../images/tube-fragment.png)
+![](../docs/images/tube-fragment.png)
 ### 7) Extruded
 
 `extruded` is set by two values: `shape`, and `layer`. 

gradle.properties

@@ -1,8 +1,12 @@
 kotlin.code.style=official
 kotlin.mpp.stability.nowarn=true
+
 kotlin.jupyter.add.scanner=false
 
+org.gradle.jvmargs=-XX:MaxMetaspaceSize=1G
 org.gradle.parallel=true
-org.gradle.jvmargs=-Xmx4G
 
-toolsVersion=0.11.4-kotlin-1.6.20
+publishing.github=false
+publishing.sonatype=false
+
+toolsVersion=0.11.1-kotlin-1.6.10

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

ui/bootstrap/src/main/kotlin/space/kscience/visionforge/bootstrap/tabComponent.kt

@@ -30,7 +30,7 @@ public external interface TabPaneProps : PropsWithChildren {
 public val TabPane: FC<TabPaneProps> = fc("TabPane") { props ->
     var activeTab: String? by useState(props.activeTab)
 
-    val children: Array<out ReactElement<*>?> = Children.map(props.children) {
+    val children: Array<out ReactElement?> = Children.map(props.children) {
         it.asElementOrNull()
     } ?: emptyArray()
 

ui/ring/build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 val dataforgeVersion: String by rootProject.extra
 
 kotlin{
-    js(IR){
+    js{
         useCommonJs()
         browser {
             commonWebpackConfig {

ui/ring/src/main/kotlin/space.kscience.visionforge.ring/ThreeViewWithControls.kt

@@ -38,10 +38,6 @@ public fun ThreeCanvasWithControlsProps.solid(block: SolidGroup.() -> Unit) {
     }
 }
 
-public fun ThreeCanvasWithControlsProps.options(block: Canvas3DOptions.() -> Unit){
-    options = Canvas3DOptions(block)
-}
-
 public fun ThreeCanvasWithControlsProps.tab(title: String, block: RBuilder.() -> Unit) {
     additionalTabs = (additionalTabs ?: emptyMap()) + (title to block)
 }

visionforge-core/src/commonMain/kotlin/space/kscience/visionforge/html/HtmlVisionRenderer.kt

@@ -22,7 +22,7 @@ internal const val RENDER_FUNCTION_NAME = "renderAllVisionsById"
 
 /**
  * Render a fragment in the given consumer and return a map of extracted visions
- * @param context a context used to create a vision fragment
+ * @param manager a VisionManager used for serialization
  * @param embedData embed Vision initial state in the HTML
  * @param fetchDataUrl fetch data after first render from given url
  * @param fetchUpdatesUrl receive push updates from the server at given url

visionforge-core/src/jvmMain/kotlin/space/kscience/visionforge/html/HtmlVisionContext.kt

@@ -1,96 +0,0 @@
-package space.kscience.visionforge.html
-
-import kotlinx.html.*
-import space.kscience.dataforge.context.ContextAware
-import space.kscience.dataforge.meta.Meta
-import space.kscience.dataforge.meta.MetaSerializer
-import space.kscience.dataforge.meta.isEmpty
-import space.kscience.dataforge.misc.DFExperimental
-import space.kscience.dataforge.names.Name
-import space.kscience.dataforge.names.NameToken
-import space.kscience.dataforge.names.asName
-import space.kscience.dataforge.names.parseAsName
-import space.kscience.visionforge.Vision
-import space.kscience.visionforge.VisionManager
-import space.kscience.visionforge.setAsRoot
-import space.kscience.visionforge.visionManager
-
-/**
- * Rendering context for visions in HTML
- */
-public interface HtmlVisionContext : ContextAware {
-
-    /**
-     * Generate div id for vision div tag
-     */
-    public fun generateId(name: Name): String = "vision[$name]"
-
-    /**
-     * Render vision at given [DIV]
-     */
-    public fun DIV.renderVision(name: Name, vision: Vision, outputMeta: Meta)
-}
-
-
-public typealias HtmlVisionContextFragment = context(HtmlVisionContext) TagConsumer<*>.() -> Unit
-
-context(HtmlVisionContext)
-        public fun HtmlVisionContextFragment(content: TagConsumer<*>.() -> Unit): HtmlVisionFragment = content
-
-context(HtmlVisionContext)
-        private fun <T> TagConsumer<T>.vision(
-    visionManager: VisionManager,
-    name: Name,
-    vision: Vision,
-    outputMeta: Meta = Meta.EMPTY,
-): T = div {
-    id = generateId(name)
-    classes = setOf(VisionTagConsumer.OUTPUT_CLASS)
-    vision.setAsRoot(visionManager)
-    attributes[VisionTagConsumer.OUTPUT_NAME_ATTRIBUTE] = name.toString()
-    if (!outputMeta.isEmpty()) {
-        //Hard-code output configuration
-        script {
-            attributes["class"] = VisionTagConsumer.OUTPUT_META_CLASS
-            unsafe {
-                +visionManager.jsonFormat.encodeToString(MetaSerializer, outputMeta)
-            }
-        }
-    }
-    renderVision(name, vision, outputMeta)
-}
-
-context(HtmlVisionContext)
-        private fun <T> TagConsumer<T>.vision(
-    name: Name,
-    vision: Vision,
-    outputMeta: Meta = Meta.EMPTY,
-): T = vision(context.visionManager, name, vision, outputMeta)
-
-/**
- * Insert a vision in this HTML.
- */
-context(HtmlVisionContext)
-        @DFExperimental
-        @VisionDSL
-        public fun <T> TagConsumer<T>.vision(
-    name: Name? = null,
-    visionProvider: VisionOutput.() -> Vision,
-): T {
-    val output = VisionOutput(context, name)
-    val vision = output.visionProvider()
-    val actualName =
-        name ?: NameToken(VisionTagConsumer.DEFAULT_VISION_NAME, vision.hashCode().toUInt().toString()).asName()
-    return vision(output.buildVisionManager(), actualName, vision, output.meta)
-}
-
-/**
- * Insert a vision in this HTML.
- */
-context(HtmlVisionContext)
-        @DFExperimental
-        @VisionDSL
-        public fun <T> TagConsumer<T>.vision(
-    name: String?,
-    visionProvider: VisionOutput.() -> Vision,
-): T = vision(name?.parseAsName(), visionProvider)

visionforge-fx/src/main/kotlin/space/kscience/visionforge/solid/OrbitControls.kt

@@ -17,7 +17,7 @@ import kotlin.math.PI
 import kotlin.math.cos
 import kotlin.math.max
 import kotlin.math.sin
-import space.kscience.visionforge.solid.specifications.CameraScheme as CameraSpec
+import space.kscience.visionforge.solid.specifications.Camera as CameraSpec
 
 public class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec: CameraSpec) {
 

visionforge-gdml/build.gradle.kts

@@ -3,7 +3,7 @@ plugins {
 }
 
 kotlin {
-    js(IR){
+    js{
         binaries.library()
     }
     sourceSets {

visionforge-server/build.gradle.kts

@@ -2,12 +2,9 @@ plugins {
     id("ru.mipt.npm.gradle.jvm")
 }
 
-val ktorVersion = npmlibs.versions.ktor.get()
-
 dependencies {
     api(project(":visionforge-core"))
-    api("io.ktor:ktor-server-cio:${ktorVersion}")
-    api("io.ktor:ktor-server-html-builder:${ktorVersion}")
-    api("io.ktor:ktor-server-websockets:${ktorVersion}")
-    implementation("io.ktor:ktor-server-cors:${ktorVersion}")
+    api(npmlibs.ktor.server.cio)
+    api(npmlibs.ktor.html.builder)
+    api(npmlibs.ktor.websockets)
 }

visionforge-server/src/main/kotlin/space/kscience/visionforge/server/VisionServer.kt

@@ -1,25 +1,24 @@
 package space.kscience.visionforge.server
 
+import io.ktor.application.*
+import io.ktor.features.CORS
+import io.ktor.features.CallLogging
+import io.ktor.html.respondHtml
 import io.ktor.http.*
-import io.ktor.server.application.*
+import io.ktor.http.cio.websocket.Frame
+import io.ktor.http.content.resources
+import io.ktor.http.content.static
+import io.ktor.response.respond
+import io.ktor.response.respondText
+import io.ktor.routing.*
 import io.ktor.server.cio.CIO
 import io.ktor.server.engine.ApplicationEngine
 import io.ktor.server.engine.embeddedServer
-import io.ktor.server.html.respondHtml
-import io.ktor.server.http.content.resources
-import io.ktor.server.http.content.static
-import io.ktor.server.plugins.cors.CORS
-import io.ktor.server.response.respond
-import io.ktor.server.response.respondText
-import io.ktor.server.routing.*
-import io.ktor.server.util.getOrFail
-import io.ktor.server.websocket.WebSockets
-import io.ktor.server.websocket.webSocket
-import io.ktor.websocket.Frame
+import io.ktor.util.getOrFail
+import io.ktor.websocket.WebSockets
+import io.ktor.websocket.webSocket
 import kotlinx.coroutines.channels.consumeEach
 import kotlinx.coroutines.flow.collect
-import kotlinx.coroutines.flow.collectLatest
-import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import kotlinx.html.*
@@ -131,13 +130,13 @@ public class VisionServer internal constructor(
 
             try {
                 withContext(visionManager.context.coroutineContext) {
-                    vision.flowChanges(updateInterval.milliseconds).onEach {  update ->
+                    vision.flowChanges(updateInterval.milliseconds).collect { update ->
                         val json = visionManager.jsonFormat.encodeToString(
                             VisionChange.serializer(),
                             update
                         )
                         outgoing.send(Frame.Text(json))
-                    }.collect()
+                    }
                 }
             } catch (t: Throwable) {
                 application.log.info("WebSocket update channel for $name is closed with exception: $t")
@@ -242,16 +241,21 @@ public fun Application.visionServer(
     webServerUrl: Url,
     path: String = DEFAULT_PAGE,
 ): VisionServer {
+    if (featureOrNull(WebSockets) == null) {
         install(WebSockets)
+    }
+
+    if (featureOrNull(CORS) == null) {
         install(CORS) {
             anyHost()
         }
+    }
 
-//    if (pluginOrNull(CallLogging) == null) {
-//        install(CallLogging)
-//    }
+    if (featureOrNull(CallLogging) == null) {
+        install(CallLogging)
+    }
 
-    val serverRoute = install(Routing).createRouteFromPath(path)
+    val serverRoute = (featureOrNull(Routing) ?: install(Routing)).createRouteFromPath(path)
 
     serverRoute {
         static {
@@ -259,7 +263,7 @@ public fun Application.visionServer(
         }
     }
 
-    return VisionServer(visionManager, URLBuilder(webServerUrl).apply { encodedPath = path }.build(), serverRoute)
+    return VisionServer(visionManager, webServerUrl.copy(encodedPath = path), serverRoute)
 }
 
 /**

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/ColorAccessor.kt

@@ -1,18 +1,15 @@
 package space.kscience.visionforge.solid
 
-import space.kscience.dataforge.meta.Configurable
 import space.kscience.dataforge.names.Name
-import space.kscience.dataforge.names.asName
 import space.kscience.dataforge.names.plus
 import space.kscience.dataforge.values.*
 import space.kscience.visionforge.Colors
 import space.kscience.visionforge.VisionBuilder
-import kotlin.properties.ReadOnlyProperty
 
 @VisionBuilder
 public class ColorAccessor(
     private val provider: MutableValueProvider,
-    private val colorKey: Name,
+    private val colorKey: Name
 ) : MutableValueProvider {
     public var value: Value?
         get() = provider.getValue(colorKey)
@@ -27,12 +24,8 @@ public class ColorAccessor(
     }
 }
 
-public fun Configurable.color(): ReadOnlyProperty<Configurable, ColorAccessor> = ReadOnlyProperty { _, property ->
-    ColorAccessor(meta, property.name.asName())
-}
-
 public var ColorAccessor?.string: String?
-    get() = this?.value?.let { if (it == Null) null else it.string }
+    get() = this?.value?.let { if(it == Null) null else it.string }
     set(value) {
         this?.value = value?.asValue()
     }

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/LightSource.kt

@@ -1,74 +0,0 @@
-package space.kscience.visionforge.solid
-
-import kotlinx.serialization.SerialName
-import kotlinx.serialization.Serializable
-import space.kscience.dataforge.meta.descriptors.MetaDescriptor
-import space.kscience.dataforge.meta.descriptors.node
-import space.kscience.dataforge.meta.descriptors.value
-import space.kscience.dataforge.values.ValueType
-import space.kscience.visionforge.*
-
-@Serializable
-public abstract class LightSource : SolidBase() {
-    override val descriptor: MetaDescriptor get() = LightSource.descriptor
-
-    public val color: ColorAccessor by color()
-    public var intensity: Number by numberProperty(includeStyles = false) { 1.0 }
-
-    public companion object{
-        public val descriptor: MetaDescriptor by lazy {
-            MetaDescriptor {
-                value(Vision.VISIBLE_KEY, ValueType.BOOLEAN) {
-                    inherited = false
-                    default(true)
-                }
-
-                value(LightSource::color.name, ValueType.STRING, ValueType.NUMBER) {
-                    inherited = false
-                    widgetType = "color"
-                }
-
-                value(LightSource::intensity.name, ValueType.NUMBER) {
-                    inherited = false
-                    default(1.0)
-                }
-
-                value(SolidMaterial.COLOR_KEY, ValueType.STRING, ValueType.NUMBER) {
-                    inherited = false
-                    widgetType = "color"
-                }
-
-                node(Solid.POSITION_KEY) {
-                    hide()
-                }
-            }
-        }
-    }
-}
-
-@Serializable
-@SerialName("solid.light.ambient")
-public class AmbientLightSource : LightSource()
-
-@VisionBuilder
-public fun VisionContainerBuilder<Solid>.ambientLight(
-    name: String? = "@ambientLight",
-    block: AmbientLightSource.() -> Unit = {},
-): AmbientLightSource = AmbientLightSource().apply(block).also { set(name, it) }
-
-@Serializable
-@SerialName("solid.light.point")
-public class PointLightSource : LightSource()
-
-
-@VisionBuilder
-public fun VisionContainerBuilder<Solid>.pointLight(
-    x: Number,
-    y: Number,
-    z: Number,
-    name: String? = null,
-    block: PointLightSource.() -> Unit = {},
-): PointLightSource = PointLightSource().apply(block).also {
-    it.position = Point3D(x, y, z)
-    set(name, it)
-}

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/SolidGroup.kt

@@ -72,7 +72,9 @@ public class SolidGroup : VisionGroupBase(), Solid, PrototypeHolder {
 }
 
 @Suppress("FunctionName")
-public fun SolidGroup(block: SolidGroup.() -> Unit): SolidGroup = SolidGroup().apply(block)
+public fun SolidGroup(block: SolidGroup.() -> Unit): SolidGroup {
+    return SolidGroup().apply(block)
+}
 
 @VisionBuilder
 public fun VisionContainerBuilder<Vision>.group(

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/SolidMaterial.kt

@@ -27,7 +27,7 @@ public class SolidMaterial : Scheme() {
      */
     public val specularColor: ColorAccessor = ColorAccessor(meta, SPECULAR_COLOR_KEY)
 
-    public val emissiveColor: ColorAccessor = ColorAccessor(meta, EMISSIVE_COLOR_KEY)
+    public val emissiveColor: ColorAccessor = ColorAccessor(meta, "emissiveColor".asName())
 
     /**
      * Opacity
@@ -43,15 +43,12 @@ public class SolidMaterial : Scheme() {
 
         public val MATERIAL_KEY: Name = "material".asName()
         public val COLOR_KEY: Name = "color".asName()
-        public val TYPE_KEY: Name = "type".asName()
+        public val MATERIAL_COLOR_KEY: Name = MATERIAL_KEY + COLOR_KEY
         public val SPECULAR_COLOR_KEY: Name = "specularColor".asName()
-        public val EMISSIVE_COLOR_KEY: Name = "emissiveColor".asName()
+        public val MATERIAL_SPECULAR_COLOR_KEY: Name = MATERIAL_KEY + SPECULAR_COLOR_KEY
         public val OPACITY_KEY: Name = "opacity".asName()
         public val MATERIAL_OPACITY_KEY: Name = MATERIAL_KEY + OPACITY_KEY
         public val WIREFRAME_KEY: Name = "wireframe".asName()
-        public val MATERIAL_COLOR_KEY: Name = MATERIAL_KEY + COLOR_KEY
-        public val MATERIAL_EMISSIVE_COLOR_KEY: Name = MATERIAL_KEY + EMISSIVE_COLOR_KEY
-        public val MATERIAL_SPECULAR_COLOR_KEY: Name = MATERIAL_KEY + SPECULAR_COLOR_KEY
         public val MATERIAL_WIREFRAME_KEY: Name = MATERIAL_KEY + WIREFRAME_KEY
 
         public override val descriptor: MetaDescriptor by lazy {
@@ -59,12 +56,6 @@ public class SolidMaterial : Scheme() {
             MetaDescriptor {
                 inherited = true
 
-                value(TYPE_KEY, ValueType.STRING){
-                    inherited = true
-                    allowedValues = listOf("default".asValue(), "simple".asValue())
-                    default("default")
-                }
-
                 value(COLOR_KEY, ValueType.STRING, ValueType.NUMBER) {
                     inherited = true
                     widgetType = "color"
@@ -76,12 +67,6 @@ public class SolidMaterial : Scheme() {
                     hide()
                 }
 
-                value(EMISSIVE_COLOR_KEY, ValueType.STRING, ValueType.NUMBER) {
-                    inherited = true
-                    widgetType = "color"
-                    hide()
-                }
-
                 value(OPACITY_KEY, ValueType.NUMBER) {
                     inherited = true
                     default(1.0)

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/Solids.kt

@@ -39,9 +39,6 @@ public class Solids(meta: Meta) : VisionPlugin(meta) {
             subclass(PolyLine.serializer())
             subclass(SolidLabel.serializer())
             subclass(Sphere.serializer())
-
-            subclass(AmbientLightSource.serializer())
-            subclass(PointLightSource.serializer())
         }
 
         public val serializersModuleForSolids: SerializersModule = SerializersModule {

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/specifications/Axes.kt

@@ -7,24 +7,24 @@ import space.kscience.dataforge.meta.descriptors.MetaDescriptor
 import space.kscience.dataforge.meta.descriptors.value
 import space.kscience.dataforge.meta.double
 
-public class AxesScheme : Scheme() {
+public class Axes : Scheme() {
     public var visible: Boolean by boolean(false)
     public var size: Double by double(AXIS_SIZE)
     public var width: Double by double(AXIS_WIDTH)
 
-    public companion object : SchemeSpec<AxesScheme>(::AxesScheme) {
+    public companion object : SchemeSpec<Axes>(::Axes) {
         public const val AXIS_SIZE: Double = 1000.0
         public const val AXIS_WIDTH: Double = 3.0
 
         override val descriptor: MetaDescriptor by lazy {
             MetaDescriptor {
-                value(AxesScheme::visible){
+                value(Axes::visible){
                     default(false)
                 }
-                value(AxesScheme::size){
+                value(Axes::size){
                     default(AXIS_SIZE)
                 }
-                value(AxesScheme::width){
+                value(Axes::width){
                     default(AXIS_WIDTH)
                 }
             }

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/specifications/Camera.kt

@@ -8,7 +8,7 @@ import space.kscience.dataforge.meta.double
 import space.kscience.dataforge.meta.int
 import kotlin.math.PI
 
-public class CameraScheme : Scheme() {
+public class Camera : Scheme() {
     public var fov: Int by int(FIELD_OF_VIEW)
 
     //var aspect by double(1.0)
@@ -19,7 +19,7 @@ public class CameraScheme : Scheme() {
     public var azimuth: Double by double(INITIAL_AZIMUTH)
     public var latitude: Double by double(INITIAL_LATITUDE)
 
-    public companion object : SchemeSpec<CameraScheme>(::CameraScheme) {
+    public companion object : SchemeSpec<Camera>(::Camera) {
         public const val INITIAL_DISTANCE: Double = 300.0
         public const val INITIAL_AZIMUTH: Double = 0.0
         public const val INITIAL_LATITUDE: Double = PI / 6
@@ -29,22 +29,22 @@ public class CameraScheme : Scheme() {
 
         override val descriptor: MetaDescriptor by lazy {
             MetaDescriptor {
-                value(CameraScheme::fov) {
+                value(Camera::fov) {
                     default(FIELD_OF_VIEW)
                 }
-                value(CameraScheme::nearClip) {
+                value(Camera::nearClip) {
                     default(NEAR_CLIP)
                 }
-                value(CameraScheme::farClip) {
+                value(Camera::farClip) {
                     default(FAR_CLIP)
                 }
-                value(CameraScheme::distance) {
+                value(Camera::distance) {
                     default(INITIAL_DISTANCE)
                 }
-                value(CameraScheme::azimuth) {
+                value(Camera::azimuth) {
                     default(INITIAL_AZIMUTH)
                 }
-                value(CameraScheme::latitude) {
+                value(Camera::latitude) {
                     default(INITIAL_LATITUDE)
                 }
             }
@@ -52,4 +52,4 @@ public class CameraScheme : Scheme() {
     }
 }
 
-public val CameraScheme.zenith: Double get() = PI / 2 - latitude
+public val Camera.zenith: Double get() = PI / 2 - latitude

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/specifications/Canvas3DOptions.kt

@@ -8,24 +8,28 @@ import space.kscience.dataforge.names.Name
 import space.kscience.visionforge.hide
 import space.kscience.visionforge.widgetType
 
+public class Clipping : Scheme() {
+    public var x: Double? by double()
+    public var y: Double? by double()
+    public var z: Double? by double()
 
-public object Clipping : SchemeSpec<PointScheme>(::PointScheme) {
+    public companion object : SchemeSpec<Clipping>(::Clipping) {
         override val descriptor: MetaDescriptor = MetaDescriptor {
-        value(PointScheme::x) {
+            value(Clipping::x) {
                 widgetType = "range"
                 attributes["min"] = 0.0
                 attributes["max"] = 1.0
                 attributes["step"] = 0.01
                 default(1.0)
             }
-        value(PointScheme::y) {
+            value(Clipping::y) {
                 widgetType = "range"
                 attributes["min"] = 0.0
                 attributes["max"] = 1.0
                 attributes["step"] = 0.01
                 default(1.0)
             }
-        value(PointScheme::z) {
+            value(Clipping::z) {
                 widgetType = "range"
                 attributes["min"] = 0.0
                 attributes["max"] = 1.0
@@ -33,9 +37,9 @@ public object Clipping : SchemeSpec<PointScheme>(::PointScheme) {
                 default(1.0)
             }
         }
+    }
 }
 
-
 public class CanvasSize : Scheme() {
     public var minSize: Int by int(400)
     public var minWith: Number by number { minSize }
@@ -58,15 +62,16 @@ public class CanvasSize : Scheme() {
 }
 
 public class Canvas3DOptions : Scheme() {
-    public var axes: AxesScheme by spec(AxesScheme)
-    public var camera: CameraScheme by spec(CameraScheme)
-    public var controls: ControlsScheme by spec(ControlsScheme)
+    public var axes: Axes by spec(Axes)
+    public var light: Light by spec(Light)
+    public var camera: Camera by spec(Camera)
+    public var controls: Controls by spec(Controls)
 
     public var size: CanvasSize by spec(CanvasSize)
 
     public var layers: List<Number> by numberList(0)
 
-    public var clipping: PointScheme by spec(Clipping)
+    public var clipping: Clipping by spec(Clipping)
 
     public var onSelect: ((Name?) -> Unit)? = null
 
@@ -74,7 +79,7 @@ public class Canvas3DOptions : Scheme() {
     public companion object : SchemeSpec<Canvas3DOptions>(::Canvas3DOptions) {
         override val descriptor: MetaDescriptor by lazy {
             MetaDescriptor {
-                scheme(Canvas3DOptions::axes, AxesScheme)
+                scheme(Canvas3DOptions::axes, Axes)
 
                 value(Canvas3DOptions::layers) {
                     multiple = true
@@ -85,11 +90,15 @@ public class Canvas3DOptions : Scheme() {
 
                 scheme(Canvas3DOptions::clipping, Clipping)
 
-                scheme(Canvas3DOptions::camera, CameraScheme) {
+                scheme(Canvas3DOptions::light, Light){
                     hide()
                 }
 
-                scheme(Canvas3DOptions::controls, ControlsScheme) {
+                scheme(Canvas3DOptions::camera, Camera) {
+                    hide()
+                }
+
+                scheme(Canvas3DOptions::controls, Controls) {
                     hide()
                 }
 

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/specifications/Controls.kt

@@ -4,6 +4,6 @@ import space.kscience.dataforge.meta.Scheme
 import space.kscience.dataforge.meta.SchemeSpec
 
 
-public class ControlsScheme : Scheme() {
-    public companion object : SchemeSpec<ControlsScheme>(::ControlsScheme)
+public class Controls : Scheme() {
+    public companion object : SchemeSpec<Controls>(::Controls)
 }

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/specifications/Light.kt

@@ -0,0 +1,8 @@
+package space.kscience.visionforge.solid.specifications
+
+import space.kscience.dataforge.meta.Scheme
+import space.kscience.dataforge.meta.SchemeSpec
+
+public class Light : Scheme() {
+    public companion object : SchemeSpec<Light>(::Light)
+}

visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/specifications/PointScheme.kt

@@ -1,19 +0,0 @@
-package space.kscience.visionforge.solid.specifications
-
-import space.kscience.dataforge.meta.Scheme
-import space.kscience.dataforge.meta.SchemeSpec
-import space.kscience.dataforge.meta.double
-
-public class PointScheme: Scheme(){
-    public var x: Double? by double()
-    public var y: Double? by double()
-    public var z: Double? by double()
-
-    public companion object: SchemeSpec<PointScheme>(::PointScheme)
-}
-
-public operator fun PointScheme.invoke(x: Number?, y: Number?, z: Number?){
-    this.x = x?.toDouble()
-    this.y = y?.toDouble()
-    this.z = z?.toDouble()
-}

visionforge-solid/src/commonTest/kotlin/space/kscience/visionforge/solid/SerializationTest.kt

@@ -1,7 +1,6 @@
 package space.kscience.visionforge.solid
 
 import space.kscience.dataforge.names.Name
-import space.kscience.visionforge.Colors
 import space.kscience.visionforge.MutableVisionGroup
 import space.kscience.visionforge.get
 import kotlin.test.Test
@@ -56,18 +55,4 @@ class SerializationTest {
         assertEquals(group["cube"]?.meta, reconstructed["cube"]?.meta)
     }
 
-    @Test
-    fun lightSerialization(){
-        val group = SolidGroup {
-            ambientLight {
-                color(Colors.white)
-                intensity = 100.0
-            }
-        }
-        val serialized = Solids.encodeToString(group)
-
-        val reconstructed = Solids.decodeFromString(serialized) as SolidGroup
-        assertEquals(100.0, (reconstructed["@ambientLight"] as AmbientLightSource).intensity.toDouble())
-    }
-
 }

visionforge-tables/src/jsMain/kotlin/space/kscience/visionforge/tables/TableVisionJsPlugin.kt

@@ -1,6 +1,6 @@
 package space.kscience.visionforge.tables
 
-import kotlinx.js.jso
+import kotlinext.js.jso
 import org.w3c.dom.Element
 import org.w3c.dom.HTMLElement
 import space.kscience.dataforge.context.AbstractPlugin

visionforge-threejs/build.gradle.kts

@@ -10,6 +10,6 @@ kotlin{
 
 dependencies {
     api(project(":visionforge-solid"))
-    implementation(npm("three", "0.137.4"))
+    implementation(npm("three", "0.130.1"))
     implementation(npm("three-csg-ts", "3.1.9"))
 }

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/MeshThreeFactory.kt

@@ -10,7 +10,6 @@ import space.kscience.dataforge.names.asName
 import space.kscience.dataforge.names.plus
 import space.kscience.dataforge.names.startsWith
 import space.kscience.dataforge.values.boolean
-import space.kscience.visionforge.VisionBuilder
 import space.kscience.visionforge.computePropertyNode
 import space.kscience.visionforge.onPropertyChange
 import space.kscience.visionforge.setProperty
@@ -76,7 +75,6 @@ public abstract class MeshThreeFactory<in T : Solid>(
     }
 }
 
-@VisionBuilder
 public fun Solid.edges(enabled: Boolean = true, block: SolidMaterial.() -> Unit = {}) {
     setProperty(EDGES_ENABLED_KEY, enabled)
     meta.getOrCreate(EDGES_MATERIAL_KEY).updateWith(SolidMaterial, block)

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreeAmbientLightFactory.kt

@@ -1,19 +0,0 @@
-package space.kscience.visionforge.solid.three
-
-import info.laht.threekt.lights.AmbientLight
-import info.laht.threekt.math.Color
-import space.kscience.visionforge.solid.AmbientLightSource
-import kotlin.reflect.KClass
-
-public object ThreeAmbientLightFactory : ThreeFactory<AmbientLightSource> {
-    override val type: KClass<in AmbientLightSource> get() = AmbientLightSource::class
-
-    override fun invoke(three: ThreePlugin, obj: AmbientLightSource): AmbientLight {
-        val res = AmbientLight().apply {
-            color = obj.color.threeColor() ?: Color(0x404040)
-            intensity = obj.intensity.toDouble()
-        }
-
-        return res
-    }
-}

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreeCanvas.kt

@@ -8,8 +8,12 @@ import info.laht.threekt.external.controls.OrbitControls
 import info.laht.threekt.external.controls.TrackballControls
 import info.laht.threekt.geometries.EdgesGeometry
 import info.laht.threekt.helpers.AxesHelper
+import info.laht.threekt.lights.AmbientLight
 import info.laht.threekt.materials.LineBasicMaterial
-import info.laht.threekt.math.*
+import info.laht.threekt.math.Box3
+import info.laht.threekt.math.Plane
+import info.laht.threekt.math.Vector2
+import info.laht.threekt.math.Vector3
 import info.laht.threekt.objects.LineSegments
 import info.laht.threekt.objects.Mesh
 import info.laht.threekt.scenes.Scene
@@ -31,7 +35,7 @@ import kotlin.math.cos
 import kotlin.math.sin
 
 /**
- * A canvas for three-js rendering
+ *
  */
 public class ThreeCanvas(
     public val three: ThreePlugin,
@@ -56,19 +60,19 @@ public class ThreeCanvas(
             add(axesObject)
         }
 
-//        //Set up light
-//        options.useProperty(Canvas3DOptions::light, this) { lightConfig ->
-//            //remove old light if present
-//            getObjectByName(LIGHT_NAME)?.let { remove(it) }
-//            //add new light
-//            val lightObject = buildLight(lightConfig)
-//            lightObject.name = LIGHT_NAME
-//            add(lightObject)
-//        }
+        //Set up light
+        options.useProperty(Canvas3DOptions::light, this) { lightConfig ->
+            //remove old light if present
+            getObjectByName(LIGHT_NAME)?.let { remove(it) }
+            //add new light
+            val lightObject = buildLight(lightConfig)
+            lightObject.name = LIGHT_NAME
+            add(lightObject)
+        }
     }
 
 
-    private fun buildCamera(spec: CameraScheme) = PerspectiveCamera(
+    private fun buildCamera(spec: Camera) = PerspectiveCamera(
         spec.fov,
         1.0,
         spec.nearClip,
@@ -227,24 +231,9 @@ public class ThreeCanvas(
         }
     }
 
-//    private fun buildLight(spec: AmbientLightScheme?): info.laht.threekt.lights.Light = when (spec?.type) {
-//        AmbientLightScheme.Type.POINT -> PointLight().apply {
-//            position.x = spec.position.x ?: 0.0
-//            position.y = spec.position.y ?: 0.0
-//            position.z = spec.position.z ?: 0.0
-//        }
-//        else -> AmbientLight().apply {
-//
-//        }
-//    }.apply {
-//        this.color = spec?.color?.threeColor() ?: Color(0x404040)
-//
-//        spec?.intensity?.coerceIn(0.0, 1.0)?.let {
-//            this.intensity = it
-//        }
-//    }
+    private fun buildLight(spec: Light?): info.laht.threekt.lights.Light = AmbientLight(0x404040)
 
-    private fun addControls(element: Node, controls: ControlsScheme) {
+    private fun addControls(element: Node, controls: Controls) {
         when (controls.meta["type"].string) {
             "trackball" -> TrackballControls(camera, element)
             else -> OrbitControls(camera, element)
@@ -322,7 +311,7 @@ public class ThreeCanvas(
         private const val SELECT_NAME = "@select"
         private const val LIGHT_NAME = "@light"
         private const val AXES_NAME = "@axes"
-        //private const val CLIP_HELPER_NAME = "@clipping"
+        private const val CLIP_HELPER_NAME = "@clipping"
     }
 }
 

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreeFactory.kt

@@ -8,6 +8,7 @@ import space.kscience.dataforge.misc.Type
 import space.kscience.dataforge.names.Name
 import space.kscience.dataforge.names.startsWith
 import space.kscience.visionforge.Vision
+import space.kscience.visionforge.computeProperty
 import space.kscience.visionforge.solid.*
 import space.kscience.visionforge.solid.SolidMaterial.Companion.MATERIAL_KEY
 import space.kscience.visionforge.solid.three.ThreeFactory.Companion.TYPE
@@ -57,7 +58,7 @@ public fun Object3D.updatePosition(obj: Vision) {
  * Update non-position non-geometry property
  */
 public fun Object3D.updateProperty(source: Vision, propertyName: Name) {
-    // console.log("$source updated $propertyName with ${source.computeProperty(propertyName)}")
+    console.log("$source updated $propertyName with ${source.computeProperty(propertyName)}")
     if (this is Mesh && propertyName.startsWith(MATERIAL_KEY)) {
         updateMaterialProperty(source, propertyName)
     } else if (

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreeLabelFactory.kt

@@ -4,6 +4,7 @@ package space.kscience.visionforge.solid.three
 import info.laht.threekt.core.Object3D
 import info.laht.threekt.geometries.TextBufferGeometry
 import info.laht.threekt.objects.Mesh
+import kotlinext.js.jsObject
 import kotlinext.js.jso
 import space.kscience.dataforge.context.logger
 import space.kscience.dataforge.context.warn

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreeMaterials.kt

@@ -3,52 +3,39 @@ package space.kscience.visionforge.solid.three
 import info.laht.threekt.materials.LineBasicMaterial
 import info.laht.threekt.materials.Material
 import info.laht.threekt.materials.MeshBasicMaterial
-import info.laht.threekt.materials.MeshStandardMaterial
 import info.laht.threekt.math.Color
 import info.laht.threekt.objects.Mesh
 import space.kscience.dataforge.meta.*
 import space.kscience.dataforge.names.Name
 import space.kscience.dataforge.names.asName
-import space.kscience.dataforge.names.plus
 import space.kscience.dataforge.values.*
 import space.kscience.visionforge.Colors
 import space.kscience.visionforge.Vision
 import space.kscience.visionforge.computePropertyNode
 import space.kscience.visionforge.getStyleNodes
-import space.kscience.visionforge.solid.ColorAccessor
 import space.kscience.visionforge.solid.SolidMaterial
 import space.kscience.visionforge.solid.SolidReference
 
 
 public object ThreeMaterials {
     public val DEFAULT_COLOR: Color = Color(Colors.darkgreen)
-
-    public val DEFAULT: MeshStandardMaterial = MeshStandardMaterial().apply {
+    public val DEFAULT: MeshBasicMaterial = MeshBasicMaterial().apply {
         color.set(DEFAULT_COLOR)
         cached = true
     }
-
-    public val BLACK_COLOR: Color = Color(Colors.black)
-
-    public val DEFAULT_EMISSIVE_COLOR: Color = BLACK_COLOR
-
-    public val DEFAULT_LINE_COLOR: Color get() = BLACK_COLOR
-
+    public val DEFAULT_LINE_COLOR: Color = Color(Colors.black)
     public val DEFAULT_LINE: LineBasicMaterial = LineBasicMaterial().apply {
         color.set(DEFAULT_LINE_COLOR)
-        cached = true
     }
 
     public val SELECTED_MATERIAL: LineBasicMaterial = LineBasicMaterial().apply {
         color.set(Colors.ivory)
         linewidth = 8.0
-        cached = true
     }
 
     public val HIGHLIGHT_MATERIAL: LineBasicMaterial = LineBasicMaterial().apply {
         color.set(Colors.blue)
         linewidth = 8.0
-        cached = true
     }
 
     private val lineMaterialCache = HashMap<Meta, LineBasicMaterial>()
@@ -71,21 +58,34 @@ public object ThreeMaterials {
 
     private val materialCache = HashMap<Meta, Material>()
 
-    internal fun buildMaterial(meta: Meta): Material = when (meta[SolidMaterial.TYPE_KEY]?.string) {
-        "simple" -> MeshBasicMaterial().apply {
+    internal fun buildMaterial(meta: Meta): Material = MeshBasicMaterial().apply {
         color = meta[SolidMaterial.COLOR_KEY]?.threeColor() ?: DEFAULT_COLOR
-            wireframe = meta[SolidMaterial.WIREFRAME_KEY].boolean ?: false
-        }
-        else -> MeshStandardMaterial().apply {
-            color = meta[SolidMaterial.COLOR_KEY]?.threeColor() ?: DEFAULT_COLOR
-            emissive = meta[SolidMaterial.EMISSIVE_COLOR_KEY]?.threeColor() ?: DEFAULT_EMISSIVE_COLOR
-            wireframe = meta[SolidMaterial.WIREFRAME_KEY].boolean ?: false
-        }
-    }.apply {
         opacity = meta[SolidMaterial.OPACITY_KEY]?.double ?: 1.0
         transparent = opacity < 1.0
+        wireframe = meta[SolidMaterial.WIREFRAME_KEY].boolean ?: false
         needsUpdate = true
     }
+//        val material = SolidMaterial.read(meta)
+//        return meta[SolidMaterial.SPECULAR_COLOR_KEY]?.let { specularColor ->
+//            MeshPhongMaterial().apply {
+//                color = meta[SolidMaterial.COLOR_KEY]?.threeColor() ?: DEFAULT_COLOR
+//                specular = specularColor.threeColor()
+//                emissive = material.emissiveColor.threeColor() ?: specular
+//                reflectivity = 0.5
+//                refractionRatio = 1.0
+//                shininess = 100.0
+//                opacity = meta[SolidMaterial.OPACITY_KEY]?.double ?: 1.0
+//                transparent = opacity < 1.0
+//                wireframe = meta[SolidMaterial.WIREFRAME_KEY].boolean ?: false
+//                needsUpdate = true
+//            }
+//        } ?: MeshBasicMaterial().apply {
+//            color = meta[SolidMaterial.COLOR_KEY]?.threeColor() ?: DEFAULT_COLOR
+//            opacity = meta[SolidMaterial.OPACITY_KEY]?.double ?: 1.0
+//            transparent = opacity < 1.0
+//            wireframe = meta[SolidMaterial.WIREFRAME_KEY].boolean ?: false
+//            needsUpdate = true
+//        }
 
     internal fun cacheMaterial(meta: Meta): Material = materialCache.getOrPut(meta) {
         buildMaterial(meta).apply {
@@ -115,16 +115,6 @@ public fun Meta.threeColor(): Color? {
     }
 }
 
-public fun ColorAccessor.threeColor(): Color? {
-    val value = value
-    return when {
-        value == null -> null
-        value === Null -> null
-        value.type == ValueType.NUMBER -> Color(value.int)
-        else -> Color(value.string)
-    }
-}
-
 private var Material.cached: Boolean
     get() = userData["cached"] == true
     set(value) {
@@ -149,11 +139,7 @@ public fun Mesh.updateMaterial(vision: Vision) {
 }
 
 public fun Mesh.updateMaterialProperty(vision: Vision, propertyName: Name) {
-    if (
-        material.cached
-        || propertyName == SolidMaterial.MATERIAL_KEY
-        || propertyName == SolidMaterial.MATERIAL_KEY + SolidMaterial.TYPE_KEY
-    ) {
+    if (material.cached || propertyName == SolidMaterial.MATERIAL_KEY) {
         //generate a new material since cached material should not be changed
         updateMaterial(vision)
     } else {
@@ -163,16 +149,6 @@ public fun Mesh.updateMaterialProperty(vision: Vision, propertyName: Name) {
                     ?: ThreeMaterials.DEFAULT_COLOR
                 material.needsUpdate = true
             }
-            SolidMaterial.SPECULAR_COLOR_KEY -> {
-                material.asDynamic().specular = vision.computePropertyNode(SolidMaterial.SPECULAR_COLOR_KEY)?.threeColor()
-                    ?: ThreeMaterials.DEFAULT_COLOR
-                material.needsUpdate = true
-            }
-            SolidMaterial.MATERIAL_EMISSIVE_COLOR_KEY -> {
-                material.asDynamic().emissive = vision.computePropertyNode(SolidMaterial.MATERIAL_EMISSIVE_COLOR_KEY)?.threeColor()
-                    ?: ThreeMaterials.BLACK_COLOR
-                material.needsUpdate = true
-            }
             SolidMaterial.MATERIAL_OPACITY_KEY -> {
                 val opacity = vision.getPropertyValue(
                     SolidMaterial.MATERIAL_OPACITY_KEY,

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreePlugin.kt

@@ -1,6 +1,7 @@
 package space.kscience.visionforge.solid.three
 
 import info.laht.threekt.core.Object3D
+import kotlinx.coroutines.CoroutineScope
 import org.w3c.dom.Element
 import org.w3c.dom.HTMLElement
 import space.kscience.dataforge.context.*
@@ -26,7 +27,8 @@ public class ThreePlugin : AbstractPlugin(), ElementVisionRenderer {
     private val objectFactories = HashMap<KClass<out Solid>, ThreeFactory<*>>()
     private val compositeFactory = ThreeCompositeFactory(this)
 
-//    internal val updateScope: CoroutineScope get() = context
+    //TODO generate a separate supervisor update scope
+    internal val updateScope: CoroutineScope get() = context
 
     init {
         //Add specialized factories here
@@ -36,8 +38,6 @@ public class ThreePlugin : AbstractPlugin(), ElementVisionRenderer {
         objectFactories[ConeSegment::class] = ThreeConeFactory
         objectFactories[PolyLine::class] = ThreeLineFactory
         objectFactories[SolidLabel::class] = ThreeCanvasLabelFactory
-        objectFactories[AmbientLightSource::class] = ThreeAmbientLightFactory
-        objectFactories[PointLightSource::class] = ThreePointLightFactory
     }
 
     @Suppress("UNCHECKED_CAST")

visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreePointLightFactory.kt

@@ -1,32 +0,0 @@
-package space.kscience.visionforge.solid.three
-
-import info.laht.threekt.lights.PointLight
-import info.laht.threekt.math.Color
-import space.kscience.dataforge.names.asName
-import space.kscience.visionforge.onPropertyChange
-import space.kscience.visionforge.solid.LightSource
-import space.kscience.visionforge.solid.PointLightSource
-import kotlin.reflect.KClass
-
-public object ThreePointLightFactory : ThreeFactory<PointLightSource> {
-    override val type: KClass<in PointLightSource> get() = PointLightSource::class
-
-    override fun invoke(three: ThreePlugin, obj: PointLightSource): PointLight {
-        val res = PointLight().apply {
-            matrixAutoUpdate = false
-            color = obj.color.threeColor() ?: Color(0x404040)
-            intensity = obj.intensity.toDouble()
-            updatePosition(obj)
-        }
-
-        obj.onPropertyChange { name ->
-            when (name) {
-                LightSource::color.name.asName() -> res.color = obj.color.threeColor() ?: Color(0x404040)
-                LightSource::intensity.name.asName() -> res.intensity = obj.intensity.toDouble()
-                else -> res.updateProperty(obj, name)
-            }
-        }
-
-        return res
-    }
-}

visionforge-threejs/visionforge-threejs-server/build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 val ktorVersion: String by rootProject.extra
 
 kotlin {
-    js(IR){
+    js{
         browser {
             webpackTask {
                 this.outputFileName = "js/visionforge-three.js"