Fusion Reactor Facility – Detailed HDRP

Requires Unity 6.3 LTS and HDRP 17.3. This is a high-detail desktop and cinematic asset: the complete assembly contains approximately 53.1 million instantiated triangles and has no automatic LODs.

Explore a detailed tokamak-style fusion reactor surrounded by structural platforms, pipes and technical equipment. Use the complete assembly for exterior views, then switch to inspection mode to reveal internal components while retaining the supplied model.

The demo includes native HDRP materials, editable lighting, three local HDR reflection probes, screen-space effects and a physical camera. Plasma emission has a subtle editable pulse with adjustable amplitude and speed. Materials, lighting and presentation settings can be adapted to your project.

Press C or use the on-screen button to switch assembly views. Hold RMB to look, use WASD to move, Q/E to change height, Shift to move faster and H to toggle camera help. The controls support either Unity input backend.

Every model ships as its own prefab: 2,031 prefabs under Prefabs/ - 2,011 part prefabs organised in 18 sub-assembly folders, 18 group prefabs, the full-assembly prefab and the lighting rig - and the demo scene is assembled entirely from instances of them, so any single component can be reused on its own. Also includes the source FBX, lossless texture sources, a recommended HDRP quality preset and documentation. No additional Asset Store packages are required. This is a visualisation asset, with illustrative plasma animation rather than a reactor-physics simulation.

All listing images and the walkthrough are captured from the Unity scene. Profile the full-detail geometry on your target hardware and adapt visibility or LODs for your application.