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

@@ -11,7 +11,7 @@ import space.kscience.visionforge.solid.plus
 class SC1(
     val name: String,
     val center: Point3D,
-    val xSize: Double = PIXEL_XY_SIZE, val ySize: Double = PIXEL_XY_SIZE, val zSize: Double = PIXEL_Z_SIZE
+    val xSize: Float = PIXEL_XY_SIZE, val ySize: Float = PIXEL_XY_SIZE, val zSize: Float = PIXEL_Z_SIZE
 )
 
 class SC16(
@@ -121,12 +121,12 @@ internal expect fun readMonitorConfig(): String
 object Monitor {
 
     const val GEOMETRY_TOLERANCE = 0.01
-    const val PIXEL_XY_SIZE = 122.0
+    const val PIXEL_XY_SIZE = 122.0f
-    const val PIXEL_XY_SPACING = 123.2
+    const val PIXEL_XY_SPACING = 123.2f
-    const val PIXEL_Z_SIZE = 30.0
+    const val PIXEL_Z_SIZE = 30.0f
-    const val CENTRAL_LAYER_Z = 0.0
+    const val CENTRAL_LAYER_Z = 0.0f
-    const val UPPER_LAYER_Z = -166.0
+    const val UPPER_LAYER_Z = -166.0f
-    const val LOWER_LAYER_Z = 180.0
+    const val LOWER_LAYER_Z = 180.0f
 
     /**
      * Build map for the whole monitor

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

@@ -17,19 +17,19 @@ import kotlin.random.Random
 internal class SC1Aux(val sc: SC1, var efficiency: Double = 1.0) {
     //    val layer: Layer = findLayer(center.z);
     private val upLayer =
-        findLayer(sc.center.z + sc.zSize / 2.0)//Layer("${name}_up", center.z + zSize / 2.0);
+        findLayer(sc.center.z + sc.zSize / 2f)//Layer("${name}_up", center.z + zSize / 2.0);
     private val bottomLayer =
-        findLayer(sc.center.z - sc.zSize / 2.0)//Layer("${name}_bottom", center.z - zSize / 2.0);
+        findLayer(sc.center.z - sc.zSize / 2f)//Layer("${name}_bottom", center.z - zSize / 2.0);
     private val centralLayer = findLayer(sc.center.z)
 
-    private val center = Vector3D(sc.center.x, sc.center.y, sc.center.z)
+    private val center = Vector3D(sc.center.x.toDouble(), sc.center.y.toDouble(), sc.center.z.toDouble())
 
     private val sideLayers: Array<Plane> = arrayOf(
-        Plane(center.add(Vector3D(PIXEL_XY_SIZE / 2, 0.0, 0.0)), Vector3D(1.0, 0.0, 0.0), GEOMETRY_TOLERANCE),
+        Plane(center.add(Vector3D(PIXEL_XY_SIZE / 2.0, 0.0, 0.0)), Vector3D(1.0, 0.0, 0.0), GEOMETRY_TOLERANCE),
-        Plane(center.add(Vector3D(-PIXEL_XY_SIZE / 2, 0.0, 0.0)), Vector3D(-1.0, 0.0, 0.0), GEOMETRY_TOLERANCE),
+        Plane(center.add(Vector3D(-PIXEL_XY_SIZE / 2.0, 0.0, 0.0)), Vector3D(-1.0, 0.0, 0.0), GEOMETRY_TOLERANCE),
-        Plane(center.add(Vector3D(0.0, PIXEL_XY_SIZE / 2, 0.0)), Vector3D(0.0, 1.0, 0.0), GEOMETRY_TOLERANCE),
+        Plane(center.add(Vector3D(0.0, PIXEL_XY_SIZE / 2.0, 0.0)), Vector3D(0.0, 1.0, 0.0), GEOMETRY_TOLERANCE),
-        Plane(center.add(Vector3D(0.0, -PIXEL_XY_SIZE / 2, 0.0)), Vector3D(0.0, -1.0, 0.0), GEOMETRY_TOLERANCE)
+        Plane(center.add(Vector3D(0.0, -PIXEL_XY_SIZE / 2.0, 0.0)), Vector3D(0.0, -1.0, 0.0), GEOMETRY_TOLERANCE)
-    );
+    )
 
     //TODO add efficiency
     private fun containsPoint(x: Double, y: Double, z: Double, tolerance: Double = GEOMETRY_TOLERANCE): Boolean {
@@ -63,8 +63,8 @@ internal class SC1Aux(val sc: SC1, var efficiency: Double = 1.0) {
      * The layer number from up to bottom
      */
     fun getLayerNumber(): Int {
-        return when (this.center.z) {
+        return when (this.center.z.toFloat()) {
-            UPPER_LAYER_Z -> 1;
+            UPPER_LAYER_Z -> 1
             CENTRAL_LAYER_Z -> 2;
             LOWER_LAYER_Z -> 3;
             else -> throw RuntimeException("Unknown layer");

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

@@ -45,7 +45,7 @@ fun makeTrack(start: Vector3D, direction: Vector3D): Line {
 fun makeTrack(x: Double, y: Double, theta: Double, phi: Double): Line {
     //TODO check angle definitions
     return makeTrack(
-        Vector3D(x, y, CENTRAL_LAYER_Z),
+        Vector3D(x, y, CENTRAL_LAYER_Z.toDouble()),
         Vector3D(phi, theta)
     )
 }

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

@@ -13,12 +13,12 @@ import ru.mipt.npm.muon.monitor.readResource
 internal const val MINIMAL_TRACK_LENGTH = 10.0
 
 
-private val layerCache = HashMap<Double, Plane>()
+private val layerCache = HashMap<Float, Plane>()
 
-fun findLayer(z: Double): Plane = layerCache.getOrPut(z) {
+fun findLayer(z: Float): Plane = layerCache.getOrPut(z) {
     Plane(
-        Vector3D(0.0, 0.0, z), Vector3D(0.0, 0.0, 1.0),
+        Vector3D(0.0, 0.0, z.toDouble()), Vector3D(0.0, 0.0, 1.0),
-        Monitor.GEOMETRY_TOLERANCE
+        Monitor.GEOMETRY_TOLERANCE.toDouble()
     )
 }
 

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

@@ -28,8 +28,8 @@ interface TrackGenerator {
  */
 class UniformTrackGenerator(
     override val rnd: RandomGenerator,
-    val maxX: Double = 4 * PIXEL_XY_SIZE,
+    val maxX: Float = 4 * PIXEL_XY_SIZE,
-    val maxY: Double = 4 * PIXEL_XY_SIZE
+    val maxY: Float = 4 * PIXEL_XY_SIZE
 ) :
     TrackGenerator {
     override fun generate(): Line {
@@ -44,8 +44,8 @@ class UniformTrackGenerator(
 class FixedAngleGenerator(
     override val rnd: RandomGenerator,
     val phi: Double, val theta: Double,
-    val maxX: Double = 4 * PIXEL_XY_SIZE,
+    val maxX: Float = 4 * PIXEL_XY_SIZE,
-    val maxY: Double = 4 * PIXEL_XY_SIZE
+    val maxY: Float = 4 * PIXEL_XY_SIZE
 ) : TrackGenerator {
     override fun generate(): Line {
         val x = (1 - rnd.nextDouble() * 2.0) * maxX
@@ -60,8 +60,8 @@ class FixedAngleGenerator(
 class Cos2TrackGenerator(
     override val rnd: RandomGenerator,
     val power: Double = 2.0,
-    val maxX: Double = 4 * PIXEL_XY_SIZE,
+    val maxX: Float = 4 * PIXEL_XY_SIZE,
-    val maxY: Double = 4 * PIXEL_XY_SIZE
+    val maxY: Float = 4 * PIXEL_XY_SIZE
 ) :
     TrackGenerator {
     override fun generate(): Line {

demo/playground/src/jvmMain/kotlin/gdmlIaxo.kt

@@ -3,6 +3,7 @@ package space.kscience.visionforge.examples
 import space.kscience.dataforge.context.Context
 import space.kscience.gdml.GdmlShowCase
 import space.kscience.visionforge.gdml.toVision
+import space.kscience.visionforge.html.ResourceLocation
 import space.kscience.visionforge.solid.Solids
 
 fun main() {
@@ -10,7 +11,7 @@ fun main() {
         plugin(Solids)
     }
 
-    context.makeVisionFile {
+    context.makeVisionFile(resourceLocation = ResourceLocation.EMBED) {
         vision("canvas") { GdmlShowCase.babyIaxo().toVision() }
     }
 }

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

@@ -1,7 +1,7 @@
 package space.kscience.visionforge.solid.demo
 
 import info.laht.threekt.core.Object3D
-import info.laht.threekt.geometries.BoxBufferGeometry
+import info.laht.threekt.geometries.BoxGeometry
 import info.laht.threekt.objects.Mesh
 import space.kscience.dataforge.meta.int
 import space.kscience.dataforge.meta.number
@@ -26,7 +26,7 @@ internal fun SolidGroup.varBox(
 internal class VariableBox(val xSize: Number, val ySize: Number) : ThreeVision() {
 
     override fun render(three: ThreePlugin): Object3D {
-        val geometry = BoxBufferGeometry(xSize, ySize, 1)
+        val geometry = BoxGeometry(xSize, ySize, 1)
 
         val material = ThreeMaterials.DEFAULT.clone()
 

jupyter/visionforge-gdml-jupyter/build.gradle.kts

@@ -4,9 +4,9 @@ plugins {
 
 description = "Jupyter api artifact for GDML rendering"
 
-kotlin{
+kotlin {
     explicitApi = null
-    js{
+    js {
         useCommonJs()
         browser {
             webpackTask {
@@ -25,19 +25,17 @@ kotlin{
 
         tasks.getByName<ProcessResources>("jvmProcessResources") {
             dependsOn(jsBrowserDistribution)
-            afterEvaluate {
+            from(jsBrowserDistribution)
-                from(jsBrowserDistribution)
-            }
         }
     }
 
-    sourceSets{
+    sourceSets {
         commonMain {
             dependencies {
                 api(project(":visionforge-solid"))
             }
         }
-        jvmMain{
+        jvmMain {
             dependencies {
                 implementation(project(":visionforge-gdml"))
             }
@@ -52,10 +50,10 @@ kotlin{
     }
 }
 
-kscience{
+kscience {
     useJupyter()
 }
 
-readme{
+readme {
     maturity = ru.mipt.npm.gradle.Maturity.EXPERIMENTAL
 }

settings.gradle.kts

@@ -16,8 +16,6 @@ pluginManagement {
     }
 }
 
-//enableFeaturePreview("GRADLE_METADATA")
-
 rootProject.name = "visionforge"
 
 

visionforge-core/src/commonMain/kotlin/space/kscience/visionforge/VisionGroup.kt

@@ -58,6 +58,7 @@ public operator fun VisionGroup.iterator(): Iterator<Vision> = children.values.i
 public val VisionGroup.isEmpty: Boolean get() = this.children.isEmpty()
 
 public interface VisionContainerBuilder<in V : Vision> {
+    //TODO add documentation
     public operator fun set(name: Name?, child: V?)
 }
 

visionforge-fx/src/main/kotlin/space/kscience/visionforge/solid/FXCanvas3D.kt

@@ -4,6 +4,7 @@ import javafx.application.Platform
 import javafx.beans.property.ObjectProperty
 import javafx.beans.property.SimpleObjectProperty
 import javafx.scene.*
+import javafx.scene.layout.BorderPane
 import javafx.scene.paint.Color
 import org.fxyz3d.scene.Axes
 import space.kscience.dataforge.context.Context
@@ -11,31 +12,32 @@ import space.kscience.dataforge.context.ContextAware
 import space.kscience.visionforge.solid.specifications.Canvas3DOptions
 import tornadofx.*
 
-class FXCanvas3D(
+public class FXCanvas3D(
-    val plugin: FX3DPlugin,
+    public val fx3d: FX3DPlugin,
-    val spec: Canvas3DOptions = Canvas3DOptions.empty(),
+    public val options: Canvas3DOptions = Canvas3DOptions.empty(),
 ) : Fragment(), ContextAware {
 
-    override val context: Context get() = plugin.context
+    override val context: Context get() = fx3d.context
 
-    val world = Group().apply {
+    public val world: Group = Group().apply {
         //transforms.add(Rotate(180.0, Rotate.Z_AXIS))
     }
 
-    val axes = Axes().also {
+    public val axes: Axes = Axes().also {
-        it.setHeight(spec.axes.size)
+        it.setHeight(options.axes.size)
-        it.setRadius(spec.axes.width)
+        it.setRadius(options.axes.width)
-        it.isVisible = spec.axes.visible
+        it.isVisible = options.axes.visible
         world.add(it)
     }
 
-    val light = AmbientLight()
+    public val light: AmbientLight = AmbientLight()
 
     private val camera = PerspectiveCamera().apply {
-        nearClip = spec.camera.nearClip
+        nearClip = options.camera.nearClip
-        farClip = spec.camera.farClip
+        farClip = options.camera.farClip
-        fieldOfView = spec.camera.fov.toDouble()
+        fieldOfView = options.camera.fov.toDouble()
-        this.add(light)
+
+        add(light)
     }
 
     private val canvas = SubScene(
@@ -49,19 +51,19 @@ class FXCanvas3D(
         scene.camera = camera
     }
 
-    override val root = borderpane {
+    override val root: BorderPane = borderpane {
         center = canvas
     }
 
-    val controls = camera.orbitControls(canvas, spec.camera).also {
+    public val controls: OrbitControls = camera.orbitControls(canvas, options.camera).also {
         world.add(it.centerMarker)
     }
 
-    val rootObjectProperty: ObjectProperty<Solid> = SimpleObjectProperty()
+    public val rootObjectProperty: ObjectProperty<Solid> = SimpleObjectProperty()
-    var rootObject: Solid? by rootObjectProperty
+    public var rootObject: Solid? by rootObjectProperty
 
     private val rootNodeProperty = rootObjectProperty.objectBinding {
-        it?.let { plugin.buildNode(it) }
+        it?.let { fx3d.buildNode(it) }
     }
 
     init {
@@ -79,7 +81,7 @@ class FXCanvas3D(
         }
     }
 
-    fun render(vision: Solid) {
+    public fun render(vision: Solid) {
         rootObject = vision
     }
 }

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

@@ -11,7 +11,10 @@ object FXConvexFactory : FX3DFactory<Convex> {
     override val type: KClass<in Convex> get() = Convex::class
 
     override fun invoke(obj: Convex, binding: VisualObjectFXBinding): Node {
-        val hull = HullUtil.hull(obj.points.map { Vector3d.xyz(it.x, it.y, it.z) }, PropertyStorage())
+        val hull = HullUtil.hull(
+            obj.points.map { Vector3d.xyz(it.x.toDouble(), it.y.toDouble(), it.z.toDouble()) },
+            PropertyStorage()
+        )
         return hull.toNode()
     }
 

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

@@ -1,6 +1,7 @@
 package space.kscience.visionforge.solid
 
 import javafx.beans.InvalidationListener
+import javafx.beans.property.SimpleBooleanProperty
 import javafx.beans.property.SimpleDoubleProperty
 import javafx.event.EventHandler
 import javafx.geometry.Point3D
@@ -17,26 +18,26 @@ import kotlin.math.*
 import space.kscience.visionforge.solid.specifications.Camera as CameraSpec
 
 
-class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec: CameraSpec) {
+public class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec: CameraSpec) {
 
-    val distanceProperty = SimpleDoubleProperty(spec.distance)
+    public val distanceProperty: SimpleDoubleProperty = SimpleDoubleProperty(spec.distance)
-    var distance by distanceProperty
+    public var distance: Double by distanceProperty
 
-    val azimuthProperty = SimpleDoubleProperty(spec.azimuth)
+    public val azimuthProperty: SimpleDoubleProperty = SimpleDoubleProperty(spec.azimuth)
-    var azimuth by azimuthProperty
+    public var azimuth: Double by azimuthProperty
 
-    val zenithProperty = SimpleDoubleProperty(PI / 2 - spec.latitude)
+    public val zenithProperty: SimpleDoubleProperty = SimpleDoubleProperty(PI / 2 - spec.latitude)
-    var zenith by zenithProperty
+    public var zenith: Double by zenithProperty
+//
+//    public val latitudeProperty: DoubleBinding = zenithProperty.unaryMinus().plus(PI / 2)
+//    public val latitude by latitudeProperty
 
-    val latitudeProperty = zenithProperty.unaryMinus().plus(PI / 2)
+    public val baseXProperty: SimpleDoubleProperty = SimpleDoubleProperty(0.0)
-    val latitude by latitudeProperty
+    public var x: Double by baseXProperty
-
+    public val baseYProperty: SimpleDoubleProperty = SimpleDoubleProperty(0.0)
-    val baseXProperty = SimpleDoubleProperty(0.0)
+    public var y: Double by baseYProperty
-    var x by baseXProperty
+    public val baseZProperty: SimpleDoubleProperty = SimpleDoubleProperty(0.0)
-    val baseYProperty = SimpleDoubleProperty(0.0)
+    public var z: Double by baseZProperty
-    var y by baseYProperty
-    val baseZProperty = SimpleDoubleProperty(0.0)
-    var z by baseZProperty
 
     private val baseTranslate = Translate()
 
@@ -47,13 +48,15 @@ class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec:
 //
 //    val basePosition by basePositionProperty
 
-    val centerMarker by lazy {
+    private val inProgressProperty = SimpleBooleanProperty(false)
+
+    public val centerMarker: Node by lazy {
         Sphere(10.0).also {
             it.transforms.setAll(baseTranslate)
+            it.visibleProperty().bind(inProgressProperty)
         }
     }
 
-    //private val center = Translate()
 
     private val rx = Rotate(0.0, Rotate.X_AXIS)
 
@@ -65,7 +68,7 @@ class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec:
 
 
     init {
-        camera.transforms.setAll(rx, ry, rz, translate)
+        camera.transforms.setAll(rx, ry, rz, baseTranslate, translate)
         update()
         val listener = InvalidationListener {
             update()
@@ -136,6 +139,7 @@ class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec:
             mousePosY = me.sceneY
             mouseOldX = me.sceneX
             mouseOldY = me.sceneY
+            inProgressProperty.set(true)
         }
 
         onMouseDragged = EventHandler<MouseEvent> { me ->
@@ -154,18 +158,23 @@ class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec:
 
             if (me.isPrimaryButtonDown) {
                 azimuth = (azimuth - mouseDeltaX * MOUSE_SPEED * modifier * ROTATION_SPEED).coerceIn(0.0, 2 * PI)
-                zenith = (zenith - mouseDeltaY * MOUSE_SPEED * modifier * ROTATION_SPEED).coerceIn(0.0,PI)
+                zenith = (zenith - mouseDeltaY * MOUSE_SPEED * modifier * ROTATION_SPEED).coerceIn(0.0, PI)
             } else if (me.isSecondaryButtonDown) {
                 x += MOUSE_SPEED * modifier * TRACK_SPEED * (mouseDeltaX * cos(azimuth) + mouseDeltaY * sin(azimuth))
                 z += MOUSE_SPEED * modifier * TRACK_SPEED * (-mouseDeltaX * sin(azimuth) + mouseDeltaY * cos(azimuth))
             }
         }
+
+        onMouseReleased = EventHandler {
+            inProgressProperty.set(false)
+        }
+
         onScroll = EventHandler<ScrollEvent> { event ->
             distance = max(1.0, distance - MOUSE_SPEED * event.deltaY * RESIZE_SPEED)
         }
     }
 
-    companion object {
+    public companion object {
         private const val CONTROL_MULTIPLIER = 0.1
         private const val SHIFT_MULTIPLIER = 10.0
         private const val MOUSE_SPEED = 0.1
@@ -175,5 +184,5 @@ class OrbitControls internal constructor(camera: Camera, canvas: SubScene, spec:
     }
 }
 
-fun Camera.orbitControls(canvas: SubScene, spec: CameraSpec) =
+public fun Camera.orbitControls(canvas: SubScene, spec: CameraSpec): OrbitControls =
     OrbitControls(this, canvas, spec)

visionforge-gdml/src/commonMain/kotlin/space/kscience/visionforge/gdml/GdmlTransformerEnv.kt

@@ -41,7 +41,7 @@ public class GdmlTransformer {
 
     internal val styleCache = HashMap<Name, Meta>()
 
-    public fun Solid.useStyle(name: String, builder: MetaBuilder.() -> Unit) {
+    public fun Solid.registerAndUseStyle(name: String, builder: MetaBuilder.() -> Unit) {
         styleCache.getOrPut(name.toName()) {
             Meta(builder)
         }
@@ -49,7 +49,7 @@ public class GdmlTransformer {
     }
 
     public fun Solid.transparent() {
-        useStyle("transparent") {
+        registerAndUseStyle("transparent") {
             SolidMaterial.MATERIAL_OPACITY_KEY put 0.3
             "edges.enabled" put true
         }
@@ -75,7 +75,7 @@ public class GdmlTransformer {
 
             if (parent.physVolumes.isNotEmpty()) transparent()
 
-            useStyle(styleName) {
+            registerAndUseStyle(styleName) {
                 val vfMaterial = SolidMaterial().apply {
                     configurePaint(material, solid)
                 }
@@ -125,7 +125,11 @@ private class GdmlTransformerEnv(val settings: GdmlTransformer) {
 
     fun Solid.configureSolid(root: Gdml, parent: GdmlVolume, solid: GdmlSolid) {
         val material = parent.materialref.resolve(root) ?: GdmlElement(parent.materialref.ref)
-        settings.run { configureSolid(parent, solid, material) }
+        with(settings) {
+            with(this@configureSolid) {
+                configureSolid(parent, solid, material)
+            }
+        }
     }
 
     private fun proxySolid(root: Gdml, group: SolidGroup, solid: GdmlSolid, name: String): SolidReferenceGroup {

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

@@ -156,21 +156,21 @@ private fun Solid.position(): Point3D =
 public var Solid.x: Number
     get() = position?.x ?: 0f
     set(value) {
-        position().x = value.toDouble()
+        position().x = value.toFloat()
         invalidateProperty(Solid.X_POSITION_KEY)
     }
 
 public var Solid.y: Number
     get() = position?.y ?: 0f
     set(value) {
-        position().y = value.toDouble()
+        position().y = value.toFloat()
         invalidateProperty(Solid.Y_POSITION_KEY)
     }
 
 public var Solid.z: Number
     get() = position?.z ?: 0f
     set(value) {
-        position().z = value.toDouble()
+        position().z = value.toFloat()
         invalidateProperty(Solid.Z_POSITION_KEY)
     }
 
@@ -180,21 +180,21 @@ private fun Solid.rotation(): Point3D =
 public var Solid.rotationX: Number
     get() = rotation?.x ?: 0f
     set(value) {
-        rotation().x = value.toDouble()
+        rotation().x = value.toFloat()
         invalidateProperty(Solid.X_ROTATION_KEY)
     }
 
 public var Solid.rotationY: Number
     get() = rotation?.y ?: 0f
     set(value) {
-        rotation().y = value.toDouble()
+        rotation().y = value.toFloat()
         invalidateProperty(Solid.Y_ROTATION_KEY)
     }
 
 public var Solid.rotationZ: Number
     get() = rotation?.z ?: 0f
     set(value) {
-        rotation().z = value.toDouble()
+        rotation().z = value.toFloat()
         invalidateProperty(Solid.Z_ROTATION_KEY)
     }
 
@@ -204,20 +204,20 @@ private fun Solid.scale(): Point3D =
 public var Solid.scaleX: Number
     get() = scale?.x ?: 1f
     set(value) {
-        scale().x = value.toDouble()
+        scale().x = value.toFloat()
         invalidateProperty(Solid.X_SCALE_KEY)
     }
 
 public var Solid.scaleY: Number
     get() = scale?.y ?: 1f
     set(value) {
-        scale().y = value.toDouble()
+        scale().y = value.toFloat()
         invalidateProperty(Solid.Y_SCALE_KEY)
     }
 
 public var Solid.scaleZ: Number
     get() = scale?.z ?: 1f
     set(value) {
-        scale().z = value.toDouble()
+        scale().z = value.toFloat()
         invalidateProperty(Solid.Z_SCALE_KEY)
     }

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

@@ -3,29 +3,31 @@ package space.kscience.visionforge.solid
 import kotlinx.serialization.Serializable
 import space.kscience.dataforge.meta.Meta
 import space.kscience.dataforge.meta.MetaBuilder
-import space.kscience.dataforge.meta.double
+import space.kscience.dataforge.meta.float
 import space.kscience.dataforge.meta.get
 import kotlin.math.PI
+import kotlin.math.pow
+import kotlin.math.sqrt
 
 public const val PI2: Float = 2 * PI.toFloat()
 
 @Serializable
-public data class Point2D(public var x: Double, public var y: Double)
+public data class Point2D(public var x: Float, public var y: Float)
 
-public fun Point2D(x: Number, y: Number): Point2D = Point2D(x.toDouble(), y.toDouble())
+public fun Point2D(x: Number, y: Number): Point2D = Point2D(x.toFloat(), y.toFloat())
 
 public fun Point2D.toMeta(): Meta = Meta {
     Solid.X_KEY put x
     Solid.Y_KEY put y
 }
 
-internal fun Meta.point2D(): Point2D = Point2D(this["x"].double ?: 0.0, this["y"].double ?: 0.0)
+internal fun Meta.point2D(): Point2D = Point2D(this["x"].float ?: 0f, this["y"].float ?: 0f)
 
 @Serializable
 public data class Point3D(
-    public var x: Double,
+    public var x: Float,
-    public var y: Double,
+    public var y: Float,
-    public var z: Double,
+    public var z: Float,
 ) {
     public companion object {
         public val ZERO: Point3D = Point3D(0.0, 0.0, 0.0)
@@ -33,7 +35,7 @@ public data class Point3D(
     }
 }
 
-public fun Point3D(x: Number, y: Number, z: Number): Point3D = Point3D(x.toDouble(), y.toDouble(), z.toDouble())
+public fun Point3D(x: Number, y: Number, z: Number): Point3D = Point3D(x.toFloat(), y.toFloat(), z.toFloat())
 
 public operator fun Point3D.plus(other: Point3D): Point3D = Point3D(
     this.x + other.x,
@@ -41,7 +43,32 @@ public operator fun Point3D.plus(other: Point3D): Point3D = Point3D(
     this.z + other.z
 )
 
-internal fun Meta.point3D() = Point3D(this["x"].double ?: 0.0, this["y"].double ?: 0.0, this["y"].double ?: 0.0)
+public operator fun Point3D.minus(other: Point3D): Point3D = Point3D(
+    this.x - other.x,
+    this.y - other.y,
+    this.z - other.z
+)
+
+public operator fun Point3D.unaryMinus(): Point3D = Point3D(
+    -x,
+    -y,
+    -z
+)
+
+public infix fun Point3D.cross(other: Point3D): Point3D = Point3D(
+    y * other.z - z * other.y,
+    z * other.x - x * other.z,
+    x * other.y - y * other.x
+)
+
+public fun Point3D.normalizeInPlace(){
+    val norm = sqrt(x.pow(2) + y.pow(2) + z.pow(2))
+    x /= norm
+    y /= norm
+    z /= norm
+}
+
+internal fun Meta.point3D() = Point3D(this["x"].float ?: 0.0, this["y"].float ?: 0.0, this["y"].float ?: 0.0)
 
 public fun Point3D.toMeta(): MetaBuilder = Meta {
     Solid.X_KEY put x

visionforge-threejs/build.gradle.kts

@@ -4,6 +4,6 @@ plugins {
 
 dependencies {
     api(project(":visionforge-solid"))
-    implementation(npm("three", "0.124.0"))
+    implementation(npm("three", "0.130.1"))
-    implementation(npm("three-csg-ts", "2.2.2"))
+    implementation(npm("three-csg-ts", "3.1.4"))
 }

visionforge-threejs/src/main/kotlin/info/laht/threekt/core/BufferAttribute.kt

@@ -44,6 +44,7 @@ abstract external class BufferAttribute protected constructor(
          * Default is 0. Position at whcih to start update.
          */
         var offset: Int
+
         /**
          * Default is -1, which means don't use update ranges.
 
@@ -56,16 +57,19 @@ abstract external class BufferAttribute protected constructor(
      * UUID of this object instance. This gets automatically assigned and this shouldn't be edited.
      */
     val uuid: String
+
     /**
      * Optional name for this attribute instance. Default is an empty string.
      */
     var name: String
 
     var array: dynamic
+
     /**
      * The length of vectors that are being stored in the array.
      */
     val itemSize: Int
+
     /**
      * Stores the array's length divided by the itemSize.
      *
@@ -73,6 +77,7 @@ abstract external class BufferAttribute protected constructor(
      * then this will count the number of such vectors stored.
      */
     val count: Int
+
     /**
      * Indicates how the underlying data in the buffer maps to the values in the GLSL shader code. See the constructor above for details.
      */
@@ -86,6 +91,7 @@ abstract external class BufferAttribute protected constructor(
      * This corresponds to the gl.DYNAMIC_DRAW flag.
      */
     var dynamic: Boolean
+
     /**
      * This can be used to only update some components of stored vectors (
      * for example, just the component related to color).
@@ -99,8 +105,16 @@ abstract external class BufferAttribute protected constructor(
      */
     var needsUpdate: Boolean
 
+    /**
+     * A callback function that is executed after the Renderer has transferred the attribute array data to the GPU.
+     */
     var onUploadCallback: () -> Unit
 
+    /**
+     * Sets the value of the [onUploadCallback] property.
+     */
+    fun onUpload(callback: () -> Unit)
+
     /**
      * A version number, incremented every time the needsUpdate property is set to true.
      */
@@ -119,6 +133,7 @@ abstract external class BufferAttribute protected constructor(
     fun getW(index: Int): Number
 
     fun copy(source: BufferAttribute): BufferAttribute
+
     /**
      * Copy a vector from bufferAttribute[index2] to array[index1].
      */
@@ -205,3 +220,22 @@ abstract external class BufferAttribute protected constructor(
      */
     fun setXYZW(index: Int, x: Number, y: Number, z: Number, w: Number)
 }
+
+
+external class Float32BufferAttribute(
+    array: FloatArray,
+    itemSize: Int,
+    normalized: Boolean = definedExternally
+) : BufferAttribute
+
+external class Int32BufferAttribute(
+    array: IntArray,
+    itemSize: Int,
+    normalized: Boolean = definedExternally
+) : BufferAttribute
+
+external class Int16BufferAttribute(
+    array: ShortArray,
+    itemSize: Int,
+    normalized: Boolean = definedExternally
+) : BufferAttribute

visionforge-threejs/src/main/kotlin/info/laht/threekt/core/BufferGeometry.kt

@@ -85,14 +85,14 @@ open external class BufferGeometry {
     fun clearGroups()
     fun addGroup(start: Int, count: Int, materialIndex: Int = definedExternally)
 
-    fun addAttribute(name: String, attribute: BufferAttribute)
+    fun setAttribute(name: String, attribute: BufferAttribute)
     fun getAttribute(name: String): BufferAttribute
-    fun removeAttribute(name: String): BufferGeometry
+    fun deleteAttribute(name: String): BufferGeometry
 
     fun setIndex(index: BufferAttribute)
+    fun setIndex(index: Array<Short>)
     fun setDrawRange(start: Int, count: Int)
 
-    fun fromGeometry(geometry: Geometry)
     fun setFromObject(`object`: Object3D): BufferGeometry
     fun updateFromObject(`object`: Object3D): BufferGeometry
     fun setFromPoints(points: Array<Vector3>): BufferGeometry

visionforge-threejs/src/main/kotlin/info/laht/threekt/core/DirectGeometry.kt

@@ -1,48 +0,0 @@
-/*
- * The MIT License
- *
- * Copyright 2017-2018 Lars Ivar Hatledal
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING  FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-@file:JsModule("three")
-@file:JsNonModule
-
-package info.laht.threekt.core
-
-import info.laht.threekt.math.Box3
-import info.laht.threekt.math.Sphere
-
-external class DirectGeometry {
-
-    var verticesNeedUpdate: Boolean
-    var normalsNeedUpdate: Boolean
-    var colorsNeedUpdate: Boolean
-    var uvsNeedUpdate: Boolean
-    var groupsNeedUpdate: Boolean
-
-    fun computeBoundingBox(): Box3
-    fun computeBoundingSphere(): Sphere
-
-    fun dispose()
-
-    fun fromGeometry(geometry: Geometry)
-
-}

visionforge-threejs/src/main/kotlin/info/laht/threekt/core/Geometry.kt

@@ -1,109 +0,0 @@
-/*
- * The MIT License
- *
- * Copyright 2017-2018 Lars Ivar Hatledal
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING  FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-@file:JsModule("three")
-@file:JsNonModule
-
-package info.laht.threekt.core
-
-import info.laht.threekt.math.*
-import info.laht.threekt.objects.Mesh
-
-external interface MorphTarget {
-    val name: String
-    val vertices: Array<Vector3>
-}
-
-external interface MorphNormal {
-    val name: String
-    val normals: Array<Vector3>
-}
-
-open external class Geometry {
-
-    val id: Int
-
-    var vertices: Array<Vector3>
-    var colors: Array<Color>
-    var faces: Array<Face3>
-    var faceVertexUvs: Array<Array<Vector2>>
-
-    var morphTargets: Array<MorphTarget>
-    var morphNormals: Array<MorphNormal>
-
-    var skinWeights: Array<Vector4>
-    var skinIndices: Array<Vector4>
-
-    var lineDistances: List<Double>
-
-    var boundingBox: Box3?
-    var boundingSphere: Sphere?
-
-    // update flags
-
-    var elementsNeedUpdate: Boolean
-    var verticesNeedUpdate: Boolean
-    var uvsNeedUpdate: Boolean
-    var normalsNeedUpdate: Boolean
-    var colorsNeedUpdate: Boolean
-    var lineDistancesNeedUpdate: Boolean
-    var groupsNeedUpdate: Boolean
-
-    fun applyMatrix4(matrix: Matrix4): Geometry
-    fun rotateX(angle: Number): Geometry
-    fun rotateY(angle: Number): Geometry
-    fun rotateZ(angle: Number): Geometry
-    fun translate(x: Number, y: Number, z: Number): Geometry
-    fun scale(x: Number, y: Number, z: Number): Geometry
-    fun lookAt(vector: Vector3): Geometry
-    fun fromBufferGeometry(geometry: BufferGeometry): Geometry
-    fun addFace(a: Int, b: Int, c: Int, materialIndexOffset: Int = definedExternally)
-    fun center(): Vector3
-    fun normalize(): Geometry
-    fun computeFaceNormals()
-    fun computeVertexNormals(areaWeighted: Boolean = definedExternally)
-    fun computeFlatVertexNormals()
-    fun computeMorphNormals()
-    fun computeLineDistances()
-    fun computeBoundingBox()
-    fun computeBoundingSphere()
-
-    fun merge(geometry: Geometry, matrix: Matrix4 = definedExternally, materialIndexOffset: Int = definedExternally)
-
-    fun mergeMesh(mesh: Mesh)
-
-    fun mergeVertices()
-
-    fun setFromPoint(points: Array<Vector3>): Geometry
-
-    fun sortFacesByMaterialIndex()
-
-    fun toJSON(): Any
-
-    open fun clone(): Geometry
-    fun copy(geometry: Geometry): Geometry
-
-    fun dispose()
-
-}

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/BoxGeometry.kt

@@ -4,7 +4,6 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 
 
 external class BoxGeometry(
@@ -14,14 +13,4 @@ external class BoxGeometry(
     widthSegments: Int = definedExternally,
     heightSegments: Int = definedExternally,
     depthSegments: Int = definedExternally
-) : Geometry
-
-
-external class BoxBufferGeometry(
-    width: Number,
-    height: Number,
-    depth: Number,
-    widthSegments: Int = definedExternally,
-    heightSegments: Int = definedExternally,
-    depthSegments: Int = definedExternally
 ) : BufferGeometry

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/ConeGeometry.kt

@@ -4,7 +4,7 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
+
 
 external class ConeGeometry(
     radius: Number = definedExternally,
@@ -14,14 +14,4 @@ external class ConeGeometry(
     openEnded: Boolean = definedExternally,
     thetaStart: Boolean = definedExternally,
     thetaLength: Boolean = definedExternally
-) : Geometry
-
-external class ConeBufferGeometry(
-    radius: Number = definedExternally,
-    height: Number = definedExternally,
-    radialSegments: Int = definedExternally,
-    heightSegments: Int = definedExternally,
-    openEnded: Boolean = definedExternally,
-    thetaStart: Boolean = definedExternally,
-    thetaLength: Boolean = definedExternally
 ) : BufferGeometry

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/CylinderGeometry.kt

@@ -4,7 +4,6 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 
 external class CylinderGeometry(
     radiusTop: Number,
@@ -15,15 +14,4 @@ external class CylinderGeometry(
     openEnded: Boolean = definedExternally,
     thetaStart: Number = definedExternally,
     thetaLength: Number = definedExternally
-) : Geometry
-
-external class CylinderBufferGeometry(
-    radiusTop: Number,
-    radiusBottom: Number,
-    height: Number,
-    radialSegments: Int = definedExternally,
-    heightSegments: Int = definedExternally,
-    openEnded: Boolean = definedExternally,
-    thetaStart: Number = definedExternally,
-    thetaLength: Number = definedExternally
 ) : BufferGeometry

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/EdgesGeometry.kt

@@ -4,8 +4,5 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 
-external class EdgesGeometry(geometry: Geometry, thresholdAngle: Int = definedExternally) : BufferGeometry {
+public external class EdgesGeometry(geometry: BufferGeometry, thresholdAngle: Int = definedExternally) : BufferGeometry
-    constructor(geometry: BufferGeometry, thresholdAngle: Int = definedExternally)
-}

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/ExtrudeGeometry.kt

@@ -11,7 +11,6 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 import info.laht.threekt.extras.core.Shape
 import info.laht.threekt.math.Vector2
 
@@ -78,15 +77,3 @@ external open class ExtrudeBufferGeometry : BufferGeometry {
         var WorldUVGenerator: UVGenerator
     }
 }
-
-external open class ExtrudeGeometry : Geometry {
-    constructor(shapes: Shape, options: ExtrudeGeometryOptions?)
-    constructor(shapes: Array<Shape>, options: ExtrudeGeometryOptions?)
-
-    open fun addShapeList(shapes: Array<Shape>, options: Any? = definedExternally)
-    open fun addShape(shape: Shape, options: Any? = definedExternally)
-
-    companion object {
-        var WorldUVGenerator: UVGenerator
-    }
-}

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/PlaneGeometry.kt

@@ -4,7 +4,6 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 
 external class PlaneGeometry(
 
@@ -13,13 +12,4 @@ external class PlaneGeometry(
     widthSegments: Int = definedExternally,
     heightSegments: Int = definedExternally
 
-) : Geometry
-
-external class PlaneBufferGeometry(
-
-    width: Number,
-    height: Number,
-    widthSegments: Int = definedExternally,
-    heightSegments: Int = definedExternally
-
 ) : BufferGeometry

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/SphereGeometry.kt

@@ -4,7 +4,6 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 
 external class SphereGeometry(
     radius: Number,
@@ -14,14 +13,4 @@ external class SphereGeometry(
     phiLength: Number = definedExternally,
     thetaStart: Number = definedExternally,
     thetaLength: Number = definedExternally
-) : Geometry
-
-external class SphereBufferGeometry(
-    radius: Number,
-    widthSegments: Int = definedExternally,
-    heightSegments: Int = definedExternally,
-    phiStart: Number = definedExternally,
-    phiLength: Number = definedExternally,
-    thetaStart: Number = definedExternally,
-    thetaLength: Number = definedExternally
 ) : BufferGeometry

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/TextGeometry.kt

@@ -34,10 +34,7 @@ external interface TextGeometryParameters {
         set(value) = definedExternally
 }
 
-external class TextBufferGeometry(text: String, parameters: TextGeometryParameters? = definedExternally) : ExtrudeBufferGeometry {
+external class TextBufferGeometry(text: String, parameters: TextGeometryParameters? = definedExternally) :
-    val parameters: TextGeometryParameters
+    ExtrudeBufferGeometry {
-}
-
-external class TextGeometry(text: String, parameters: TextGeometryParameters? = definedExternally) : ExtrudeGeometry {
     val parameters: TextGeometryParameters
 }

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/TorusGeometry.kt

@@ -4,7 +4,7 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
+
 
 external class TorusGeometry(
     radius: Number = definedExternally,
@@ -12,12 +12,4 @@ external class TorusGeometry(
     radialSegments: Int = definedExternally,
     tubularSegments: Int = definedExternally,
     arc: Number = definedExternally
-) : Geometry
-
-external class TorusBufferGeometry(
-    radius: Number = definedExternally,
-    tube: Number = definedExternally,
-    radialSegments: Int = definedExternally,
-    tubularSegments: Int = definedExternally,
-    arc: Number = definedExternally
 ) : BufferGeometry

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/TubeGeometry.kt

@@ -1,10 +1,10 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 import info.laht.threekt.extras.core.Curve
 import info.laht.threekt.math.Vector3
 
+
 /**
  * Creates a tube that extrudes along a 3d curve.
  */
@@ -16,25 +16,6 @@ external class TubeGeometry(
     radiusSegments: Int = definedExternally,
     closed: Boolean = definedExternally
 
-) : Geometry {
-
-    var tangents: Array<Vector3>
-    var normals: Array<Vector3>
-    var binormals: Array<Vector3>
-
-}
-
-/**
- * Creates a tube that extrudes along a 3d curve.
- */
-external class TubeBufferGeometry(
-
-    path: Curve<Vector3>,
-    tubularSegments: Int = definedExternally,
-    radius: Number = definedExternally,
-    radiusSegments: Int = definedExternally,
-    closed: Boolean = definedExternally
-
 ) : BufferGeometry {
 
     val parameters: dynamic

visionforge-threejs/src/main/kotlin/info/laht/threekt/geometries/WireframeGeometry.kt

@@ -4,14 +4,8 @@
 package info.laht.threekt.geometries
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 
 /**
  * This can be used as a helper object to view a Geometry object as a wireframe.
  */
-external class WireframeGeometry : BufferGeometry {
+external class WireframeGeometry(geometry: BufferGeometry) : BufferGeometry
-
-    constructor(geometry: Geometry)
-    constructor(geometry: BufferGeometry)
-
-}

visionforge-threejs/src/main/kotlin/info/laht/threekt/objects/LineSegments.kt

@@ -28,12 +28,10 @@
 package info.laht.threekt.objects
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Geometry
 import info.laht.threekt.core.Object3D
 import info.laht.threekt.materials.Material
 
 open external class LineSegments(geometry: BufferGeometry, material: Material) : Object3D {
-    constructor(geometry: Geometry, material: Material)
 
     var geometry: BufferGeometry
     var material: Material

visionforge-threejs/src/main/kotlin/info/laht/threekt/objects/Mesh.kt

@@ -27,14 +27,14 @@
 
 package info.laht.threekt.objects
 
-import info.laht.threekt.core.*
+import info.laht.threekt.core.BufferGeometry
+import info.laht.threekt.core.Intersect
+import info.laht.threekt.core.Object3D
+import info.laht.threekt.core.Raycaster
 import info.laht.threekt.materials.Material
 
 
-open external class Mesh : Object3D {
+open external class Mesh(geometry: BufferGeometry?, material: Material?) : Object3D {
-
-    constructor(geometry: Geometry?, material: Material?)
-    constructor(geometry: BufferGeometry?, material: Material?)
 
     var geometry: dynamic
     var material: Material

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

@@ -30,9 +30,6 @@ public abstract class MeshThreeFactory<in T : Solid>(
     override fun invoke(three: ThreePlugin, obj: T): Mesh {
         val geometry = buildGeometry(obj)
 
-        //JS sometimes tries to pass Geometry as BufferGeometry
-        @Suppress("USELESS_IS_CHECK") if (geometry !is BufferGeometry) error("BufferGeometry expected")
-
         //val meshMeta: Meta = obj.properties[Material3D.MATERIAL_KEY]?.node ?: Meta.empty
 
         val mesh = Mesh(geometry, ThreeMaterials.DEFAULT).apply {

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

@@ -1,12 +1,12 @@
 package space.kscience.visionforge.solid.three
 
-import info.laht.threekt.geometries.BoxBufferGeometry
+import info.laht.threekt.geometries.BoxGeometry
 import space.kscience.visionforge.solid.Box
 import space.kscience.visionforge.solid.detail
 
 public object ThreeBoxFactory : MeshThreeFactory<Box>(Box::class) {
-    override fun buildGeometry(obj: Box): BoxBufferGeometry =
+    override fun buildGeometry(obj: Box): BoxGeometry =
         obj.detail?.let { detail ->
-            BoxBufferGeometry(obj.xSize, obj.ySize, obj.zSize, detail, detail, detail)
+            BoxGeometry(obj.xSize, obj.ySize, obj.zSize, detail, detail, detail)
-        } ?: BoxBufferGeometry(obj.xSize, obj.ySize, obj.zSize)
+        } ?: BoxGeometry(obj.xSize, obj.ySize, obj.zSize)
 }

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

@@ -2,7 +2,7 @@ package space.kscience.visionforge.solid.three
 
 import info.laht.threekt.DoubleSide
 import info.laht.threekt.core.Object3D
-import info.laht.threekt.geometries.PlaneBufferGeometry
+import info.laht.threekt.geometries.PlaneGeometry
 import info.laht.threekt.materials.MeshBasicMaterial
 import info.laht.threekt.objects.Mesh
 import info.laht.threekt.textures.Texture
@@ -46,7 +46,7 @@ public object ThreeCanvasLabelFactory : ThreeFactory<SolidLabel> {
         }
 
         val mesh = Mesh(
-            PlaneBufferGeometry(canvas.width, canvas.height),
+            PlaneGeometry(canvas.width, canvas.height),
             material
         )
 

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

@@ -2,6 +2,7 @@ package space.kscience.visionforge.solid.three
 
 import CSG
 import info.laht.threekt.core.BufferGeometry
+import info.laht.threekt.math.Matrix4
 import info.laht.threekt.objects.Mesh
 import space.kscience.visionforge.solid.Composite
 import space.kscience.visionforge.solid.CompositeType
@@ -23,7 +24,7 @@ public class ThreeCompositeFactory(public val three: ThreePlugin) : MeshThreeFac
             CompositeType.INTERSECT -> firstCSG.intersect(secondCSG)
             CompositeType.SUBTRACT -> firstCSG.subtract(secondCSG)
         }
-        return resultCSG.toGeometry().toBufferGeometry()
+        return resultCSG.toGeometry(Matrix4())
     }
 
 }

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

@@ -1,7 +1,7 @@
 package space.kscience.visionforge.solid.three
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.geometries.CylinderBufferGeometry
+import info.laht.threekt.geometries.CylinderGeometry
 import space.kscience.visionforge.solid.ConeSegment
 import space.kscience.visionforge.solid.detail
 import kotlin.math.PI
@@ -11,7 +11,7 @@ public object ThreeConeFactory : MeshThreeFactory<ConeSegment>(ConeSegment::clas
     override fun buildGeometry(obj: ConeSegment): BufferGeometry {
         val cylinder =  obj.detail?.let {
             val segments = it.toDouble().pow(0.5).toInt()
-            CylinderBufferGeometry(
+            CylinderGeometry(
                 radiusTop = obj.topRadius,
                 radiusBottom = obj.bottomRadius,
                 height = obj.height,
@@ -21,7 +21,7 @@ public object ThreeConeFactory : MeshThreeFactory<ConeSegment>(ConeSegment::clas
                 thetaStart = obj.startAngle,
                 thetaLength = obj.angle
             )
-        } ?: CylinderBufferGeometry(
+        } ?: CylinderGeometry(
             radiusTop = obj.topRadius,
             radiusBottom = obj.bottomRadius,
             height = obj.height,

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

@@ -63,9 +63,7 @@ public fun Object3D.updateProperty(source: Vision, propertyName: Name) {
  * Generic factory for elements which provide inside geometry builder
  */
 public object ThreeShapeFactory : MeshThreeFactory<GeometrySolid>(GeometrySolid::class) {
-    override fun buildGeometry(obj: GeometrySolid): BufferGeometry {
+    override fun buildGeometry(obj: GeometrySolid): BufferGeometry = ThreeGeometryBuilder().apply {
-        return obj.run {
+        obj.toGeometry(this)
-            ThreeGeometryBuilder().apply { toGeometry(this) }.build()
+    }.build()
-        }
-    }
 }

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

@@ -1,52 +1,61 @@
 package space.kscience.visionforge.solid.three
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.Face3
+import info.laht.threekt.core.Float32BufferAttribute
-import info.laht.threekt.core.Geometry
 import info.laht.threekt.math.Vector3
 import space.kscience.dataforge.meta.Meta
-import space.kscience.dataforge.meta.get
-import space.kscience.dataforge.meta.int
 import space.kscience.visionforge.solid.GeometryBuilder
 import space.kscience.visionforge.solid.Point3D
+import space.kscience.visionforge.solid.cross
+import space.kscience.visionforge.solid.minus
 
 internal fun Point3D.toVector() = Vector3(x, y, z)
 
+internal fun <T> MutableList<T>.add(f1: T, f2: T, f3: T) {
+    add(f1)
+    add(f2)
+    add(f3)
+}
+
 /**
  * An implementation of geometry builder for Three.js [BufferGeometry]
  */
 public class ThreeGeometryBuilder : GeometryBuilder<BufferGeometry> {
 
-    private val vertices = ArrayList<Vector3>()
+    private val indices = ArrayList<Short>()
-    private val faces = ArrayList<Face3>()
+    private val positions = ArrayList<Float>()
+    private val normals = ArrayList<Float>()
+    private val colors = ArrayList<Float>()
 
-    private val vertexCache = HashMap<Point3D, Int>()
+    private val vertexCache = HashMap<Point3D, Short>()
+    private var counter: Short = -1
 
-    private fun append(vertex: Point3D): Int {
+    private fun indexOf(vertex: Point3D, normal: Point3D): Short = vertexCache.getOrPut(vertex) {
-        val index = vertexCache[vertex] ?: -1//vertices.indexOf(vertex)
+        //add vertex and update cache if needed
-        return if (index > 0) {
+        positions.add(vertex.x, vertex.y, vertex.z)
-            index
+        normals.add(normal.x, vertex.y, vertex.z)
-        } else {
+        colors.add(1f, 1f, 1f)
-            vertices.add(vertex.toVector())
+        counter++
-            vertexCache[vertex] = vertices.size - 1
+        counter
-            vertices.size - 1
-        }
     }
 
     override fun face(vertex1: Point3D, vertex2: Point3D, vertex3: Point3D, normal: Point3D?, meta: Meta) {
-        val face = Face3(append(vertex1), append(vertex2), append(vertex3), normal?.toVector() ?: Vector3(0, 0, 0))
+        val actualNormal: Point3D = normal ?: (vertex3 - vertex2) cross (vertex1 - vertex2)
-        meta["materialIndex"].int?.let { face.materialIndex = it }
+        indices.add(
-        meta["color"]?.getColor()?.let { face.color = it }
+            indexOf(vertex1, actualNormal),
-        faces.add(face)
+            indexOf(vertex2, actualNormal),
+            indexOf(vertex3, actualNormal)
+        )
     }
 
 
-    override fun build(): BufferGeometry {
+    override fun build(): BufferGeometry = BufferGeometry().apply {
-        return Geometry().apply {
+        //setIndex(Int16BufferAttribute(indices.toShortArray(), 1))
-            vertices = this@ThreeGeometryBuilder.vertices.toTypedArray()
+        setIndex(indices.toTypedArray())
-            faces = this@ThreeGeometryBuilder.faces.toTypedArray()
+        setAttribute("position", Float32BufferAttribute(positions.toFloatArray(), 3))
-            computeBoundingSphere()
+        setAttribute("normal", Float32BufferAttribute(normals.toFloatArray(), 3))
-            computeFaceNormals()
+        //setAttribute("color", Float32BufferAttribute(colors.toFloatArray(), 3))
-        }.toBufferGeometry()
+
+        computeBoundingSphere()
     }
 }

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

@@ -1,6 +1,6 @@
 package space.kscience.visionforge.solid.three
 
-import info.laht.threekt.core.Geometry
+import info.laht.threekt.core.BufferGeometry
 import info.laht.threekt.core.Object3D
 import info.laht.threekt.math.Color
 import info.laht.threekt.objects.LineSegments
@@ -16,8 +16,8 @@ public object ThreeLineFactory : ThreeFactory<PolyLine> {
     override val type: KClass<PolyLine> get() = PolyLine::class
 
     override fun invoke(three: ThreePlugin, obj: PolyLine): Object3D {
-        val geometry = Geometry().apply {
+        val geometry = BufferGeometry().apply {
-            vertices = Array(obj.points.size) { obj.points[it].toVector() }
+            setFromPoints(Array(obj.points.size) { obj.points[it].toVector() })
         }
 
         val material = ThreeMaterials.getLineMaterial(obj.getProperty(MeshThreeFactory.EDGES_MATERIAL_KEY).node, true)

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

@@ -1,14 +1,14 @@
 package space.kscience.visionforge.solid.three
 
 import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.geometries.SphereBufferGeometry
+import info.laht.threekt.geometries.SphereGeometry
 import space.kscience.visionforge.solid.Sphere
 import space.kscience.visionforge.solid.detail
 
 public object ThreeSphereFactory : MeshThreeFactory<Sphere>(Sphere::class) {
     override fun buildGeometry(obj: Sphere): BufferGeometry {
         return obj.detail?.let {detail ->
-            SphereBufferGeometry(
+            SphereGeometry(
                 radius = obj.radius,
                 phiStart = obj.phiStart,
                 phiLength = obj.phi,
@@ -17,7 +17,7 @@ public object ThreeSphereFactory : MeshThreeFactory<Sphere>(Sphere::class) {
                 widthSegments = detail,
                 heightSegments = detail
             )
-        }?: SphereBufferGeometry(
+        }?: SphereGeometry(
             radius = obj.radius,
             phiStart = obj.phiStart,
             phiLength = obj.phi,

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

@@ -1,28 +1,34 @@
-@file:Suppress("INTERFACE_WITH_SUPERCLASS",
+@file:Suppress(
+    "INTERFACE_WITH_SUPERCLASS",
     "OVERRIDING_FINAL_MEMBER",
     "RETURN_TYPE_MISMATCH_ON_OVERRIDE",
     "CONFLICTING_OVERLOADS",
-    "EXTERNAL_DELEGATION")
+    "EXTERNAL_DELEGATION"
+)
 
 @file:JsModule("three-csg-ts")
 @file:JsNonModule
 
+import info.laht.threekt.core.BufferGeometry
 import info.laht.threekt.math.Matrix4
 import info.laht.threekt.math.Vector3
 import info.laht.threekt.objects.Mesh
 
-external open class CSG {
+external class CSG {
-    open fun clone(): CSG
+    fun clone(): CSG
-    open fun toPolygons(): Array<Polygon>
+    fun toPolygons(): Array<Polygon>
-    open fun union(csg: CSG): CSG
+    fun toGeometry(toMatrix: Matrix4): BufferGeometry
-    open fun subtract(csg: CSG): CSG
+    fun union(csg: CSG): CSG
-    open fun intersect(csg: CSG): CSG
+    fun subtract(csg: CSG): CSG
-    open fun inverse(): CSG
+    fun intersect(csg: CSG): CSG
+    fun inverse(): CSG
+
 
     companion object {
         fun fromPolygons(polygons: Array<Polygon>): CSG
-        fun fromGeometry(geom: Any): CSG
+        fun fromGeometry(geom: BufferGeometry, objectIndex: dynamic = definedExternally): CSG
-        fun fromMesh(mesh: Mesh): CSG
+        fun fromMesh(mesh: Mesh, objectIndex: dynamic = definedExternally): CSG
+        fun toGeometry(csg: CSG, toMatrix: Matrix4): BufferGeometry
         fun toMesh(csg: CSG, toMatrix: Matrix4): Mesh
         fun iEval(tokens: Mesh, index: Number? = definedExternally)
         fun eval(tokens: Mesh, doRemove: Boolean): Mesh
@@ -35,15 +41,15 @@ external open class CSG {
     }
 }
 
-external open class Vector(x: Number, y: Number, z: Number) : Vector3 {
+external class Vector(x: Number, y: Number, z: Number) : Vector3 {
-    open fun negated(): Vector
+    fun negated(): Vector
-    open fun plus(a: Vector): Vector
+    fun plus(a: Vector): Vector
-    open fun minus(a: Vector): Vector
+    fun minus(a: Vector): Vector
-    open fun times(a: Number): Vector
+    fun times(a: Number): Vector
-    open fun dividedBy(a: Number): Vector
+    fun dividedBy(a: Number): Vector
-    open fun lerp(a: Vector, t: Number): Any
+    fun lerp(a: Vector, t: Number): Any
-    open fun unit(): Vector
+    fun unit(): Vector
-    open fun cross(a: Vector): Any
+    fun cross(a: Vector): Any
 }
 
 external interface IVector {
@@ -52,21 +58,21 @@ external interface IVector {
     var z: Number
 }
 
-external open class Vertex(pos: IVector, normal: IVector, uv: IVector? = definedExternally) {
+external class Vertex(pos: IVector, normal: IVector, uv: IVector? = definedExternally) {
-    open var pos: Vector
+    var pos: Vector
-    open var normal: Vector
+    var normal: Vector
-    open var uv: Vector
+    var uv: Vector
-    open fun clone(): Vertex
+    fun clone(): Vertex
-    open fun flip()
+    fun flip()
-    open fun interpolate(other: Vertex, t: Number): Vertex
+    fun interpolate(other: Vertex, t: Number): Vertex
 }
 
-external open class Plane(normal: Vector, w: Number) {
+external class Plane(normal: Vector, w: Number) {
-    open var normal: Vector
+    var normal: Vector
-    open var w: Number
+    var w: Number
-    open fun clone(): Plane
+    fun clone(): Plane
-    open fun flip()
+    fun flip()
-    open fun splitPolygon(
+    fun splitPolygon(
         polygon: Polygon,
         coplanarFront: Array<Polygon>,
         coplanarBack: Array<Polygon>,
@@ -80,10 +86,10 @@ external open class Plane(normal: Vector, w: Number) {
     }
 }
 
-external open class Polygon(vertices: Array<Vertex>, shared: Any? = definedExternally) {
+external class Polygon(vertices: Array<Vertex>, shared: Any? = definedExternally) {
-    open var plane: Plane
+    var plane: Plane
-    open var vertices: Array<Vertex>
+    var vertices: Array<Vertex>
-    open var shared: Any
+    var shared: Any
-    open fun clone(): Polygon
+    fun clone(): Polygon
-    open fun flip()
+    fun flip()
 }

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

@@ -1,7 +1,7 @@
 package space.kscience.visionforge.solid.three
 
-import CSG
+import info.laht.threekt.core.BufferGeometry
-import info.laht.threekt.core.*
+import info.laht.threekt.core.Layers
 import info.laht.threekt.external.controls.OrbitControls
 import info.laht.threekt.materials.Material
 import info.laht.threekt.math.Euler
@@ -19,53 +19,13 @@ public val Solid.euler: Euler get() = Euler(rotationX, rotationY, rotationZ, rot
 
 public val MetaItem.vector: Vector3 get() = Vector3(node["x"].float ?: 0f, node["y"].float ?: 0f, node["z"].float ?: 0f)
 
-public fun Geometry.toBufferGeometry(): BufferGeometry = BufferGeometry().apply { fromGeometry(this@toBufferGeometry) }
 
 internal fun Double.toRadians() = this * PI / 180
 
-public fun CSG.toGeometry(): Geometry {
-    val geom = Geometry()
-
-    val vertices = ArrayList<Vector3>()
-    val faces = ArrayList<Face3>()
-
-    for (polygon in toPolygons()) {
-        val v0 = vertices.size
-        val pvs = polygon.vertices
-
-        for (pv in pvs) {
-            vertices.add(Vector3().copy(pv.pos))
-        }
-
-        for (j in 3..polygon.vertices.size) {
-            val fc = Face3(v0, v0 + j - 2, v0 + j - 1, Vector3())
-            fc.vertexNormals = arrayOf(
-                Vector3().copy(pvs[0].normal),
-                Vector3().copy(pvs[j - 2].normal),
-                Vector3().copy(pvs[j - 1].normal)
-            )
-
-            fc.normal = Vector3().copy(polygon.plane.normal)
-            faces.add(fc)
-        }
-    }
-    geom.vertices = vertices.toTypedArray()
-    geom.faces = faces.toTypedArray()
-//    val inv: Matrix4 = Matrix4().apply { getInverse(toMatrix) }
-//    geom.applyMatrix(toMatrix)
-    geom.verticesNeedUpdate = true
-    geom.elementsNeedUpdate = true
-    geom.normalsNeedUpdate = true
-    geom.computeBoundingSphere()
-    geom.computeBoundingBox()
-    return geom
-}
 
 internal fun Any.dispose() {
     when (this) {
-        is Geometry -> dispose()
         is BufferGeometry -> dispose()
-        is DirectGeometry -> dispose()
         is Material -> dispose()
         is Mesh -> {
             geometry.dispose()