Add optional solid/filled (triangle mesh) rendering to Boxes3D and Ellipsoids.

crates/store/re_types/definitions/rerun/archetypes/boxes3d.fbs

@@ -34,14 +34,17 @@ table Boxes3D (
   /// Optional radii for the lines that make up the boxes.
   radii: [rerun.components.Radius] ("attr.rerun.component_optional", nullable, order: 3000);
 
+  /// Optionally choose whether the boxes are drawn with lines or solid.
+  fill_mode: rerun.components.FillMode ("attr.rerun.component_optional", nullable, order: 3100);
+
   /// Optional text labels for the boxes.
   ///
   /// If there's a single label present, it will be placed at the center of the entity.
   /// Otherwise, each instance will have its own label.
-  labels: [rerun.components.Text] ("attr.rerun.component_optional", nullable, order: 3100);
+  labels: [rerun.components.Text] ("attr.rerun.component_optional", nullable, order: 3200);
 
   /// Optional [components.ClassId]s for the boxes.
   ///
   /// The [components.ClassId] provides colors and labels if not specified explicitly.
-  class_ids: [rerun.components.ClassId] ("attr.rerun.component_optional", nullable, order: 3200);
+  class_ids: [rerun.components.ClassId] ("attr.rerun.component_optional", nullable, order: 3300);
 }

crates/store/re_types/definitions/rerun/archetypes/ellipsoids.fbs

@@ -47,11 +47,14 @@ table Ellipsoids (
   /// Optional radii for the lines used when the ellipsoid is rendered as a wireframe.
   line_radii: [rerun.components.Radius] ("attr.rerun.component_optional", nullable, order: 3000);
 
+  /// Optionally choose whether the ellipsoids are drawn with lines or solid.
+  fill_mode: rerun.components.FillMode ("attr.rerun.component_optional", nullable, order: 3100);
+
   /// Optional text labels for the ellipsoids.
-  labels: [rerun.components.Text] ("attr.rerun.component_optional", nullable, order: 3100);
+  labels: [rerun.components.Text] ("attr.rerun.component_optional", nullable, order: 3200);
 
   /// Optional `ClassId`s for the ellipsoids.
   ///
   /// The class ID provides colors and labels if not specified explicitly.
-  class_ids: [rerun.components.ClassId] ("attr.rerun.component_optional", nullable, order: 3200);
+  class_ids: [rerun.components.ClassId] ("attr.rerun.component_optional", nullable, order: 3300);
 }

crates/store/re_types/definitions/rerun/components/fill_mode.fbs

@@ -0,0 +1,16 @@
+namespace rerun.components;
+
+/// How a geometric shape is drawn and colored.
+enum FillMode: byte(
+    "attr.docs.unreleased"
+) {
+    /// Lines are drawn around the edges of the shape.
+    ///
+    /// The interior (2D) or surface (3D) are not drawn.
+    Wireframe (default),
+
+    /// The interior (2D) or surface (3D) is filled with a single color.
+    ///
+    /// Lines are not drawn.
+    Solid,
+}