diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Composite.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Composite.kt
index a1f5df12..a7b3c774 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Composite.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Composite.kt
@@ -7,6 +7,7 @@ import hep.dataforge.meta.Config
 import hep.dataforge.meta.update
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 
@@ -17,6 +18,7 @@ enum class CompositeType {
 }
 
 @Serializable
+@SerialName("3d.composite")
 class Composite(
     val compositeType: CompositeType,
     val first: VisualObject3D,
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/ConeSegment.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/ConeSegment.kt
index 9d1c94d7..f373a8de 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/ConeSegment.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/ConeSegment.kt
@@ -6,6 +6,7 @@ import hep.dataforge.io.serialization.ConfigSerializer
 import hep.dataforge.meta.Config
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 import kotlin.math.cos
@@ -15,6 +16,7 @@ import kotlin.math.sin
  * A cylinder or cut cone segment
  */
 @Serializable
+@SerialName("3d.cone")
 class ConeSegment(
     var radius: Float,
     var height: Float,
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Convex.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Convex.kt
index eac4d39f..e4168ed6 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Convex.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Convex.kt
@@ -6,10 +6,12 @@ import hep.dataforge.io.serialization.ConfigSerializer
 import hep.dataforge.meta.Config
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 
 @Serializable
+@SerialName("3d.convex")
 class Convex(val points: List<Point3D>) : AbstractVisualObject(), VisualObject3D {
 
     @Serializable(ConfigSerializer::class)
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Extruded.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Extruded.kt
index 54577af6..ae81eace 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Extruded.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Extruded.kt
@@ -5,6 +5,7 @@ import hep.dataforge.io.serialization.ConfigSerializer
 import hep.dataforge.meta.Config
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 import kotlin.math.PI
@@ -38,6 +39,7 @@ fun Shape2DBuilder.polygon(vertices: Int, radius: Number) {
 data class Layer(var x: Float, var y: Float, var z: Float, var scale: Float)
 
 @Serializable
+@SerialName("3d.extrude")
 class Extruded(
     var shape: List<Point2D> = ArrayList(),
     var layers: MutableList<Layer> = ArrayList()
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Label3D.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Label3D.kt
index 97ac5adf..906b03de 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Label3D.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Label3D.kt
@@ -6,10 +6,12 @@ import hep.dataforge.io.serialization.ConfigSerializer
 import hep.dataforge.meta.Config
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 
 @Serializable
+@SerialName("3d.label")
 class Label3D(var text: String, var fontSize: Double, var fontFamily: String) : AbstractVisualObject(),
     VisualObject3D {
     @Serializable(ConfigSerializer::class)
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/PolyLine.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/PolyLine.kt
index d028c81e..24f5a3b9 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/PolyLine.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/PolyLine.kt
@@ -9,10 +9,12 @@ import hep.dataforge.names.asName
 import hep.dataforge.names.plus
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 
 @Serializable
+@SerialName("3d.line")
 class PolyLine(var points: List<Point3D>) : AbstractVisualObject(), VisualObject3D {
     @Serializable(ConfigSerializer::class)
     override var properties: Config? = null
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Sphere.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Sphere.kt
index 43c2cdb2..b29af3c8 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Sphere.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Sphere.kt
@@ -6,6 +6,7 @@ import hep.dataforge.io.serialization.ConfigSerializer
 import hep.dataforge.meta.Config
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 import kotlin.math.PI
@@ -13,6 +14,7 @@ import kotlin.math.cos
 import kotlin.math.sin
 
 @Serializable
+@SerialName("3d.sphere")
 class Sphere(
     var radius: Float,
     var phiStart: Float = 0f,
diff --git a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Tube.kt b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Tube.kt
index c3b8f113..d97ccce6 100644
--- a/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Tube.kt
+++ b/dataforge-vis-spatial/src/commonMain/kotlin/hep/dataforge/vis/spatial/Tube.kt
@@ -5,6 +5,7 @@ import hep.dataforge.io.serialization.ConfigSerializer
 import hep.dataforge.meta.Config
 import hep.dataforge.vis.common.AbstractVisualObject
 import hep.dataforge.vis.common.set
+import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UseSerializers
 import kotlin.math.PI
@@ -15,6 +16,7 @@ import kotlin.math.sin
  * Straight tube segment
  */
 @Serializable
+@SerialName("3d.tube")
 class Tube(
     var radius: Float,
     var height: Float,