1. Basic information
Spline is a browser-based collaborative 3D design platform that allows designers to complete 3D modeling, materials, animations and interactions in the web environment, and use real-time renderable 3D experiences for digital products such as websites and applications. Emphasizing real-time collaboration and production-oriented exports, Spline enables teams to synchronize editing and managing permissions in the same file, and integrate work into front-end projects embeddedly or code-wise.
2. Product Overview
Spline splits the traditional 3D production process into a more design tool-like approach, providing a more familiar interface and workflow for creating production-ready interactive 3D content. The platform usually covers the complete link from basic shape construction to detail editing, from material setting to lighting and rendering, from animation orchestration to event interaction, and provides a team file organization and sharing mechanism to facilitate the establishment of a shorter delivery path between design and development.
3. Core Functions
1. 3D Modeling and Scene Construction
Spline supports modeling from basic geometry, and provides parametric objects and polygon editing capabilities for building product displays, brand installations, iconized 3D elements and scene assets. In addition to hard surface models, the platform also offers organism-related shaping capabilities for more expressive styling needs.
2. Material system and rendering performance
Spline provides a layer-based material mechanism that can refine the appearance of the model through multi-layer overlays and combine material assets to achieve more stable style consistency. With real-time render previews, designers can quickly iterate on colors, textures, and material details during editing for visual effects adjustment for real-time display on the web.
3. Animation and interactive experience
Spline supports adding animations to objects to make the scene dynamic, and provides interaction-oriented capabilities for associating objects with user input, such as state changes and animations triggered by mouse and touch events. The platform also includes physics-related capabilities for creating real-time physics simulations and object-to-object interactions, making it suitable for more immersive presentations and experience prototyping.
4. Real-time collaboration and permission management
Spline supports multi-person collaborative editing in real time, and modifications in the same file can be presented in real time, and the risk of version differences is reduced through automatic saving. Teams can assign viewer and editor permissions through the sharing mechanism, and identify the location and operation trajectory of current online collaborators in the editing interface, thereby improving the efficiency of multi-person parallel production.
5. Export and integration methods
Spline supports exporting scenes as web-facing managed links and embedded viewing components, and also supports exporting them as code for more complex integration and interaction control, which is often used for componentized use in front-end projects. At the same time, Spline also provides mobile and multi-terminal export capabilities, covering delivery paths such as native embedding and application generation on Apple and Android platforms to meet the display and interaction needs of different terminals.
4. File format and resource compatibility
1. Export type
Spline supports exporting 3D content and multimedia assets, including 3D formats such as GLTF, GLB, STL, USDZ, as well as image formats such as PNG and JPG and video formats such as MP4 and WebM. Some formats and advanced export capabilities may be paid features, such as USDZ exports, which usually require a Professional or higher subscription, based on the official current plan.
2. Import type
Spline supports importing a variety of 3D and media assets, including OBJ, FBX, STL, GLTF, GLB and Spline engineering files, and can import commonly used image and audio resources. It often provides some level of compatibility with vector formats for quickly introducing existing footage into the 3D scene production process.
5. Pricing and Versions
Spline offers Free, Starter, Professional, and Enterprise solutions. The Free version is usually used for personal and light projects, with basic editing and viewing capabilities, and may have a watermark when exporting web pages. Starter and Professional offer more complete production delivery capabilities and richer editing and export permissions. Enterprise is geared towards organization-level teams and typically includes configurations such as centralized billing and licensing management, multi-team organization, SAML single sign-on, priority support, and security and compliance capabilities. Spline AI-related capabilities are typically available as add-ons and are configured on a credit or subscription basis.
6. Applicable scenarios and groups
1. The interactive display of the website and the brand
is suitable for producing real-time 3D content in the main visual of the homepage, product 3D demonstration, interactive brand installation and marketing landing page, and is quickly launched through embedding.
2. Product prototype and experience verification
are suitable for experience designers to use 3D animation and interaction logic for prototyping, and quickly iterate on interaction details without relying on complex development.
3. Design and development collaboration delivery
is suitable for cross-functional teams to collaborate in the same scenario file, after the design side completes the visual and interactive expression, the development side integrates through embedding or code export to reduce asset conversion and rework costs.
7. FAQ
1. Is Spline necessary to install a client to use
A. Spline is mainly used in the browser, usually without installing a traditional desktop client for editing and collaboration, and some extension capabilities may provide supporting applications.
2. What commonly used 3D formats can Spline export for other engines or tools
A. Spline usually supports exporting GLTF, GLB, STL, USDZ and other formats, which is convenient for use in web rendering solutions, 3D toolchains or mobile displays, and the specific available scope and version permissions are subject to the current scheme.
3. How Spline realizes real-time collaboration with multiple people
A. Spline supports multiple people to enter the same file for editing at the same time, and can synchronize modifications instantly, and can assign viewing and editing permissions, and rely on the automatic save mechanism to reduce the inconsistency of file versions during the collaboration process.
4. Whether Spline supports embedding 3D scenes into web pages or front-end projects
A. Spline provides embedded viewing methods for web pages, and also supports code export for deeper front-end integration, so as to present real-time interactive 3D experiences in websites and applications.
