The following extensions are recognized:
X3D in classic and XML encoding:
VRML 1.0 and 2.0:
We have a great support for X3D and VRML, and handle rendering, animation, interaction, scripts, shaders and more features of these formats. An entire section of this website, Scene Graph (X3D), documents all the features we support (from the X3D and VRML standard, and many of our own extensions).
If your authoring software can export to X3D, this is the format you should probably use.
glTF. It's an efficient, modern format, developed by Khronos.
We support most features of glTF models, with the exception of PBR and animations. See here for details what is supported now.
Castle Animation Frames
formerly known as
This is a simple format for animations, used to export animated models from Blender.
We support a lot of Collada features — geometry with materials,
textures, cameras, lights. Tested on many Collada examples,
like Collada Test Model Bank
and Collada models exported from various Blender
All modern Collada versions (1.3, 1.4, 1.5) are handled.
Animations in Collada files are not handled yet.
1.0 ASCII files (
.iv extension) are handled.
Inventor 1.0 and VRML 1.0 are very similar
formats, we also handle some additional Inventor-specific nodes.
3d Studio 3DS format. We support most important things: meshes, cameras, materials, textures.
MD3. This is the format used for models
in Quake 3 and derivatives (Tremulous
etc.). Almost everything useful from MD3 file is supported:
geometry with texture (coordinates, and texture filename from
xxx_default.skin file), animation is also read
Wavefront OBJ files. We support most important things: geometry (with texture coords, normal vectors), materials (colors, opacity, texture filenames).
STL (Standard Triangle Language, aka STereoLithography). STL is a simple popular 3D format used in 3D printing. We support both ASCII and binary formats.
Very basic support for this very old 3D format.
Copyright Michalis Kamburelis. Thanks go to Paweł Wojciechowicz from Cat-astrophe Games for various graphics. Even this documentation is open-source, you can redistribute it on terms of the GNU General Public License.