{"data":{"id":"37482","slug":"volcano-and-lava-fields-volcano-and-lava-fields-seismo-36125fe8","title":"Seismometer Hut (Volcano and Lava Fields)","summary":"One point eight metre instrument hut on a rock plinth: a clad steel cabin with a swinging door, a vented gable, a cable gland at the back and the seismometer pier inside on its own footing.","description":"One point eight metre instrument hut on a rock plinth: a clad steel cabin with a swinging door, a vented gable, a cable gland at the back and the seismometer pier inside on its own footing. Free 3D model for volcanic terrain, lava field and natural disaster game scenes in Unity, Godot, Unreal, three.js and Blender. Overall 2.00 by 2.45 by 1.83 m (X by Y by Z). Metre units, +Y up, the front face toward +Z, resting on y=0 with the origin on the footprint. The door faces +Z and hinges on its left jamb; the hut is an exterior model with the pier and its base modelled, not a full interior. Rigid node-transform clips: open and close. No skinning. Nothing on the hut moves but the door: the cable gland, the vent and the roof are solid. Molten rock and glow seams are emissive geometry, never lights: the pack embeds no lights, and lava flow, steam, smoke and fire are static because a fluid needs a shader or a particle system that a rigid node transform cannot carry. A generic volcanic landscape: no real volcano, park, observatory or equipment maker is named or depicted, and every sign, plate and marker face is blank.","status":"published","url":"https://3dassets.dev/assets/volcano-and-lava-fields-volcano-and-lava-fields-seismo-36125fe8","cdnUrl":"https://cdn.3dassets.dev/assets/37482/v1/model.glb","downloadUrl":"https://3dassets.dev/download/volcano-and-lava-fields-volcano-and-lava-fields-seismo-36125fe8","thumbnailUrl":"https://cdn.3dassets.dev/assets/37482/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/37482/v1/poster.webp","blurhash":"UIC?lwxa00M}~ps.9ZWYn$jrM{bIbHjYjYWY","category":{"slug":"buildings","title":"Buildings & Architecture"},"tags":[{"slug":"modern","title":"Modern"},{"slug":"realistic","title":"Realistic"},{"slug":"exterior","title":"Exterior"},{"slug":"kit","title":"Kit / Set"}],"license":{"slug":"cc0-1.0","name":"CC0 1.0 Universal","url":"https://creativecommons.org/publicdomain/zero/1.0/","attributionRequired":false},"contributor":{"username":"3dassets","name":"3D Assets","url":"https://3dassets.dev/u/3dassets"},"stats":{"fileSize":77068,"triangles":436,"vertices":1134,"meshes":7,"materials":5,"textures":1,"animations":["open","close"],"boundingBox":{"min":[-1,0.000011291252459674772,-0.9291675686836243],"max":[1,2.4499936682713654,0.8999846126152853]},"sizeMeters":[2,2.45,1.829],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_mesh_quantization","EXT_texture_webp"]},"aiGenerated":true,"aiModel":"Claude Opus 5","downloads":0,"publishedAt":"2026-09-12T05:01:59.586Z","updatedAt":"2026-09-12T05:01:59.759Z","usage":{"threejs":"import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'\nimport { AnimationMixer } from 'three'\n\nlet mixer\n\nconst loader = new GLTFLoader()\nloader.load('https://cdn.3dassets.dev/assets/37482/v1/model.glb', (gltf) => {\n  scene.add(gltf.scene)\n  mixer = new AnimationMixer(gltf.scene)\n  mixer.clipAction(gltf.animations[0]).play()\n})\n\n// Call from your render loop; deltaSeconds is time since the previous frame.\nfunction updateAssetAnimation(deltaSeconds) {\n  mixer?.update(deltaSeconds)\n}","r3f":"import { useGLTF, useAnimations } from '@react-three/drei'\nimport { useEffect } from 'react'\n\nexport function SeismometerHutVolcanoAndLavaFields(props) {\n  const { scene, animations } = useGLTF('https://cdn.3dassets.dev/assets/37482/v1/model.glb')\n  const { actions, names } = useAnimations(animations, scene)\n  useEffect(() => {\n    const action = actions[names[0]]\n    action?.reset().play()\n    return () => { action?.stop() }\n  }, [actions, names])\n  return <primitive object={scene} {...props} />\n}\nuseGLTF.preload('https://cdn.3dassets.dev/assets/37482/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/37482/v1/model.glb\" alt=\"Seismometer Hut (Volcano and Lava Fields)\" camera-controls auto-rotate autoplay></model-viewer>","blender":"# Blender 4.x: File > Import > glTF 2.0, or from the Python console after downloading the file.\nimport bpy\nbpy.ops.import_scene.gltf(filepath='model.glb')  # from https://cdn.3dassets.dev/assets/37482/v1/model.glb\n# Metres and +Y up are converted to Blender's Z-up scene automatically.\n# Clips arrive as actions; play them from the Dope Sheet > Action Editor.","godot":"# Godot 4: copy model.glb into res://models/ and the editor imports it as a scene.\nvar packed := load(\"res://models/model.glb\") as PackedScene\nvar model := packed.instantiate()\nadd_child(model)\nvar player := model.find_child(\"AnimationPlayer\", true, false) as AnimationPlayer\nplayer.play(player.get_animation_list()[0])","unity":"// Unity: import model.glb with glTFast (Package Manager: com.unity.cloud.gltfast) and drag the prefab in,\n// or load it at runtime straight from the CDN:\nusing GLTFast;\nvar gltf = new GltfImport();\nif (await gltf.Load(\"https://cdn.3dassets.dev/assets/37482/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);\n// Clips import as legacy AnimationClips on the root; GetComponent<Animation>().Play() starts the first."}}}