{"data":{"id":"28658","slug":"theme-park-rides-and-coasters-theme-park-rides-and-coa-a2e7ac6f","title":"Drop Tower (Theme Park Rides and Coasters)","summary":"Twenty four metre drop tower: a square steel lattice mast with a purple crown and beacon, a ten seat gondola ring that rides the mast, and a fenced base with its operator booth.","description":"Twenty four metre drop tower: a square steel lattice mast with a purple crown and beacon, a ten seat gondola ring that rides the mast, and a fenced base with its operator booth. Free 3D model for theme park, roller coaster and tycoon game scenes in Unity, Godot, Unreal, three.js and Blender. Overall 12.90 by 27.31 by 12.90 m (X by Y by Z). Metre units, +Y up, +Z forward. Origin on the ground at the centre of the mast. The gondola ring rests at the boarding position; the clip named open raises it up the mast and close drops it. Rigid node-transform clips: open and close. No skinning. The mast, crown, beacon, booth and perimeter fence are static. The seats do not tilt and the magnetic brake fins on the mast are modelled solid.","status":"published","url":"https://3dassets.dev/assets/theme-park-rides-and-coasters-theme-park-rides-and-coa-a2e7ac6f","cdnUrl":"https://cdn.3dassets.dev/assets/28658/v1/model.glb","downloadUrl":"https://3dassets.dev/download/theme-park-rides-and-coasters-theme-park-rides-and-coa-a2e7ac6f","thumbnailUrl":"https://cdn.3dassets.dev/assets/28658/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/28658/v1/poster.webp","blurhash":"U68XIHs:00I.00W=_Ln#%MoJM|R-o@R*nUxt","category":{"slug":"props","title":"Props & Furniture"},"tags":[{"slug":"cute","title":"Cute"},{"slug":"stylized","title":"Stylized"},{"slug":"animated","title":"Animated"},{"slug":"exterior","title":"Exterior"}],"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":343892,"triangles":7488,"vertices":16832,"meshes":13,"materials":8,"textures":1,"animations":["open","close"],"boundingBox":{"min":[-6.450293561327893,0,-6.450293561327893],"max":[6.450293561327893,27.309459830122094,6.450293561327893]},"sizeMeters":[12.901,27.309,12.901],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_materials_transmission","KHR_mesh_quantization","EXT_texture_webp"]},"aiGenerated":true,"aiModel":"Claude Fable 5.1","downloads":0,"publishedAt":"2026-09-08T03:56:44.341Z","updatedAt":"2026-09-08T03:56:44.442Z","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/28658/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 DropTowerThemeParkRidesAndCoasters(props) {\n  const { scene, animations } = useGLTF('https://cdn.3dassets.dev/assets/28658/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/28658/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/28658/v1/model.glb\" alt=\"Drop Tower (Theme Park Rides and Coasters)\" 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/28658/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/28658/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);\n// Clips import as legacy AnimationClips on the root; GetComponent<Animation>().Play() starts the first."}}}