Overview of the Irrlicht Engine: A Lightweight and Versatile 3D Graphics Engine
The Irrlicht Engine, initiated by Nikolaus Gebhardt in 2003, is a robust 3D graphics engine recognized for its small size and compatibility with a wide range of hardware. With a team that expanded after its 2006 stable release, Irrlicht is actively developed and maintained. It is open-source and written in C++, featuring a built-in material library, support for multiple rendering APIs, and an extensive community for resources. Key features include animations, a GUI system, special effects, and support for various texture and mesh formats.
Overview of the Irrlicht Engine: A Lightweight and Versatile 3D Graphics Engine
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Presentation Transcript
Irrlicht Engine Overview By Eric Osugi
Irrlicht's development started in 2003 with only Nikolaus Gebhardt. Only after the 1.0 release of Irrlicht in 2006 did the team grow to currently ten members, most of them developers. • Irrlicht is known for its small size and compatability with new and old hardware. http://irrlicht.sourceforge.net/images/shots/055.jpg
3D graphics engine, no physics, no networking, no sound • Active development / stable • Written in c++ • Open source • Easy to use • Big community with lots of examples and tutorials
Core Features • Supports 6 rendering APIs • Platform independent • Built in material library with vertex and pixel shader support • Hierarchical scene graph • Morph target animation and skeletal animation • GUI system • Special effects such as particle effects, dynamic lights, billboarding, texture animation, etc http://irrlicht.sourceforge.net/images/sotw/024l.jpg
Currently supported textures file formats: • JPEG File Interchange Format (.jpg, r/w) • Portable Network Graphics (.png, r/w) • Truevision Targa (.tga, r/w) • Windows Bitmap (.bmp, r/w) • Adobe Photoshop (.psd, r) • Zsoft Paintbrush (.pcx, r/w) • Portable Pixmaps (.ppm, r/w) • Quake 2 textures (.wal, r) Currently supported mesh file formats: • Irrlicht scenes (.irr, r/w) • Irrlicht static meshes (.irrmesh, r/w) • 3D Studio meshes (.3ds, r) • B3D files (.b3d, r) • Alias Wavefront Maya (.obj, r/w) • Lightwave Objects (.lwo, r) • COLLADA 1.4 (.xml, .dae, r/w) • Microsoft DirectX (.x, r) (binary & text) • Milkshape (.ms3d, r) • OGRE meshes (.mesh, r) • My3DTools 3 (.my3D, r) • Pulsar LMTools (.lmts, r) • Quake 3 levels (.bsp, r) • Quake 2 models (.md2, r) • Quake 3 models (.md3, r) • DeleD (.dmf, r) • FSRad oct (.oct, r) • Cartography shop 4 (.csm, r) • STL 3D files (.stl, r/w)
Other features • Collision detection • Optimized math libraries • Parallax • HDR
