Presentation

GLC_lib is a C++ library for high performance 3D application based on OpenGL and Qt4 GUI and is released under GNU-LGPL license.

GLC_lib is designed to render very complex 3D scene ( 100 000 parts, 40 000 000 triangles).

The lastest features are disigned to use GLC_lib to view heavy Digital Mockup very fast.

Supported operating systems: Mac OS 10.5, 10.6, Windows And Linux. 32 and 64 bit supported.

GLC_lib is available under the LGPL open source license.

Third party library and Thanks:

3ds files are loading by lib3ds 1.3 library which is include.

Dassault Systemes 3DXML File are decompressed by the QuaZIP and zlib library which are include.

Thanks to Laurent Bauer for his ideas and contributions.

Finaly, thanks to EADS ASTRIUM.

Feature list :

Built in 3D view manipulator (Track Ball, rotate table, Fly).

Designed to add user 3D view manipulator.

Provided 3D primitive (Point, Circle, Line, Polyline, Mesh, Box, Cylinder, Rectangle, Disc).

Designed to add user 3D primitive.

3D format supported :

Export all supported 3D format in the Dassault systèmes 3DXML ASCII V4 published format

Material texturing with image file format supported by Qt4.

Basic Shader support (GLSL).

Scene Graph with the support of Reference, Instance and Occurrence.

Non Convex polygon partitioning.

Static Level of detail support.

Pixel culling support.

Frustum culling support

Possibility to cache 3DXML in binary to speed up loading time.

Built in 3DWidget

Built in Plane sectioning with easy and powerfull manipulation tools.

To see how powerful is GLC_lib : try GLC_Player.