Annotations Add-On

ExploreXR Premium Demo

Add guided explanation points directly to your 3D models.

The Annotations Add-On helps visitors understand important details without leaving the viewer. Use hotspots, labels, descriptions, and camera-focused annotations to explain features, dimensions, materials, product benefits, or technical components.

Basic Hotspot

A static, clickable information point placed at any 3D coordinate on the model surface.

This model was crafted by Ayal Othman – ExpoXR Founder.

Animated Hotspot

A hotspot that tracks and moves with an animated model mesh — labels stay locked to the surface.

This model uses the Animation Add-on to play the Animation.

This model was crafted by jalmer. Explore more of their creations on Sketchfab.

Dimension Line

Render a precise measurement line between two points on the model with real-world unit labels.

This model was crafted by Sup_ppl. Explore more of their creations on Sketchfab.

Camera-View Annotation

Clicking this hotspot smoothly flies the camera to a predefined angle, target, and zoom level.

This model uses the Camera Add-on to position the camera depending on the Hotspot.

This model was crafted by Ariel Alves. Explore more of their creations on Sketchfab.

Other Addons

Expert Camera Mode Add-On

– Custom orbit angles & camera presets
– Field of view (FOV) adjustment
– Min/max orbit & zoom limits
– Touch & mouse gesture customization
– Smooth camera interpolation
– Custom camera target focus
– Disable specific interactions
– Optional user interaction prompts

Environment & Lighting Add-On

– Background presets
– Reflection and ambience controls
– Environment lighting adjustments
– Visual consistency across models

Animation Add-On

– Multiple animation support per model
– Play, pause, reset controls
– Custom timing & sequencing
– Ping-pong loop mode
– Crossfade transitions between animations
– Responsive animation UI