Sonata Prelude
Host-native spatial greyboxing software to turn spatial intent into native 3D scenes.
Open productWhat it does
About Sonata Prelude
Sonata Prelude is a host-native spatial greyboxing software product designed to turn spatial intent into native 3D space. Tailored for greybox iteration, spatial review, and scene handoff rather than final-art rendering or CAD/BIM tasks, it operates on a metre-based, right-handed, +Z-up canonical coordinate system with typed blockout entities including boxes, cones, routes, players, and cameras.
- Availability:
- unknown
- Access:
- unknown
- Format:
- software
- Platform:
- plugin
Pricing at launch: AI credits are available at USD 10 per 10 million credits, separately from workspace subscriptions.
Core capabilities
Typed Primitive Scene Assembly
Provides a typed scene contract with blockout entities such as box, cylinder, cone, pyramid, sphere, plane, ramp, route, player, and camera with transform and parenting controls.
Multi-Format Spatial Handoff
Exports canonical 3D greybox scenes across six output formats: .sprel, GLB, OBJ, STL, USDZ, and .sprel.json for preview, mesh interchange, and archiving.
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