Alembic (computer graphics)

Last updated
Alembic
Alembic logo.svg
Filename extension
.abc
Developed by Sony Pictures Imageworks (Sony Pictures Entertainment)
Industrial Light & Magic (Lucasfilm)
Initial releaseAugust 9, 2011 (2011-08-09) [1]
Latest release
1.8.4
November 11, 2022;9 months ago (2022-11-11) [2]
Type of formatExchange format for computer graphics
Open format?Yes
Website www.alembic.io OOjs UI icon edit-ltr-progressive.svg

Alembic is an interchangeable computer graphics file format developed by Sony Pictures Imageworks and Industrial Light & Magic. [3] [4] [5] It was announced at SIGGRAPH 2011, [1] and has been widely adopted across the industry by visual effects and animation professionals.

Contents

Its primary focus is the efficient interchange of animated geometry (models) between different groups working on the same shots or same assets, possibly using different applications. Often different departments in the same company or different studios are working on the same projects. Alembic supports the common geometric representations used in the industry, including polygon meshes, subdivision surface, parametric curves, NURBS patches and particles. Alembic also has support for transform hierarchies and cameras. With the latest version comes initial support for materials and lights as well. Alembic specifically is not focused on storing the complex dependency graphs of procedural tools but instead stores the "baked" results by sampling the model data at different points along an animated scene's timeline. [6]

Tools which support Alembic

Tools with native support

ApplicationAs of versionVendor
Flame 2016 Autodesk [7]
Adobe Substance Adobe Inc
Maya 2012 Autodesk [8]
3ds Max 2016 Autodesk [9]
KATANA1.1The Foundry [10]
Houdini 11.1Side Effects Software [11]
iClone 6.5Reallusion Inc. [12]
RenderMan  ? Pixar [13]
Arnold ?Solid Angle [14]
MARI 10.2v1 The Foundry [15]
MODO 10.2v1 The Foundry [16]
NUKE 7.0The Foundry [17]
Cinema 4D R14Maxon [18]
V-Ray 2012Chaos Group [19]
Guerilla Render 0.15.2Mercenaries Engineering [20]
RealFlow 2013Next Limit [21]
Maxwell Render 3 Next Limit
Clarisse iFX2012 Isotropix
LightWave 3D 11.6 NewTek [22]
Keyshot Pro 4 Luxion
Octane Render 1.5 Otoy
Blender 2.78 Blender Foundation [23]
Fusion 7.0 Blackmagic_Design
Unreal Engine 4.13 Epic Games
Unity Engine 2018.1 Unity Technologies
EmberGen 0.7.5 JangaFX
Marvelous Designer  ? CLO Virtual Fashion

Plugins

PluginApplications supportedVendor
Crate Suite 3DS Max, Maya, Softimage, Arnold Exocortex
AtomKraft Nuke, After Effects Jupiter Jazz [24]
Ortholab Mudbox Ortholab [25]
DF Plugin 3DS Max Digital Frontier [26]
Alembic Exporter Daz Studio Daz 3D [27]

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References

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  27. "Daz 3D - 3D Models and 3D Software by Daz 3D". Daz3d.com. Retrieved 27 May 2016.