Scaleform GFx

Scaleform GFx is a discontinued game development middleware package, a vector graphics rendering engine used to display Adobe Flash-based user interfaces and HUDs for video games. In March 2011, Autodesk acquired Scaleform Corporation and Scaleform GFx became part of the Autodesk Gameware line of middleware. On July 12, 2017, Autodesk discontinued Scaleform GFx, and it is no longer available for purchase.

Authors created user interfaces using Adobe Flash authoring tools, such as Adobe Animate (formerly Adobe Flash Professional); the resulting SWF files were used directly by the GFx libraries, providing similar functionality to the Adobe Flash Player but optimized for use within game engines.

Scaleform GFx supported all major platforms, including game consoles, mobile and PC operating systems. Scaleform provides APIs for direct communication between Flash content and the game engine, and pre-built integrations for popular engines such as Unity, Unreal Engine, and CryENGINE.Unreal Development Kit Game Design Cookbook, Packt Publishing Ltd, 22-Feb-2012UDK Game Development, Cengage Learning, 2012Beginning iOS 3D Unreal Games Development, Apress, 04-Apr-2012CryENGINE Game Programming with C++, C#, and Lua, Packt Publishing Ltd, 22-Nov-2013Game Coding Complete,Cryengine 3 Game Development: Beginner's Guide, Packt Publishing Ltd, 21-Sep-2012 Scaleform GFx could also be licensed for use as a standalone Flash runtime system on mobile platforms, competing with Adobe AIR.

Features Scaleform GFx contains several core systems, including: a GPU-accelerated rendering engine for display objects, featuring a vector-to-triangle tessellation engine with an edge anti-aliasing algorithm that uses subpixel triangles to smooth the edges mesh rendering backends for DirectX and OpenGL APIs a mesh cache to manage tessellated triangle data a vector-graphic based font system that uses a single texture to dynamically cache glyphs on demand support for all major Flash display classes including Sprite, MovieClip, TextField and Filters (Glow, Bevel, DropShadow, etc.) optimized ActionScript 3 and ActionScript 2 virtual machines with garbage collector, as well as GFx-specific ActionScript extensionsScaleform 4.2 Extensions, Autodesk audio support via a licensee-implementable C++ interface, with a default implementation supporting FMODFeatures. Audiogameware.autodesk.com

Additional components In addition to the engine, documentation, and samples, the Scaleform GFx SDK includes several additional components:

Separately-licensed add-ons Scaleform also provided two optional add-ons for GFx:

Technology partners Game engines Source Engine (Scaleform was used as the former UI backend for Counter-Strike: Global Offensive, prior to the game switching to Valve's in-house Panorama UI.) Unreal Engine 3 and UDK Crytek CryEngine 2 and CryEngine 3 Emergent Gamebryo and LightSpeed Sony PhyreEngine Forgelight Engine Infernal Engine BigWorld HeroEngine Trinigy Vision Engine Instinct Technology LithTech RAGE (used in the game Grand Theft Auto V for user interface elements including the map) RedEngine

Other middleware CRI Movie FMOD GameSpy

Scaleform GFx

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