Jan 10, 2005
VREng is an open source C++ and OpenGL API-based interactive distributed 3D application for navigating in and interacting with virtual environments over the Internet through their avatars, chat, audio/video channels, shared white-boards and document publishing. The new v6.x uses XML to describe VR environments, supports object persistence, new file types, and built in image capture. It run on Unix platforms (Linux, *Bsd, MacOSX, Solaris)using X11.
Jan 08, 2005
Xi Graphics released high-performance, commercial-off-the-shelf Solaris (on Intel) OpenGL 1.4 graphics drivers for Matrox’s Parhelia, Millennium-P Series, and QID graphics cards on Solaris (on Intel). Using advanced VLIW and SIMD optimization techniques along with combined instruction scheduling, register allocation and resource mapping, the compiler translates ARB_vertex_program type programs into efficient microcode.
Jan 07, 2005
Rendering realistic moving water is one of the key techniques that immerse the viewers into interactive graphics world including computer games. This demos shows real-time particle-based fluid simulation using Smoothed Particle Hydrodynamics. OpenGL ARB fragment and vertex programs are used for rendering the realistic fluid surface. The demo enables the user to interact with fluids.
Jan 05, 2005
The OpenGL Extension Wrangler Library (GLEW) is a cross-platform C/C++ OpenGL API extension loading library that provides efficient run-time mechanisms for determining which OpenGL extensions are supported on the target platform. Core and extension functionality is exposed in a single header file. The latest v1.3.0 release adds support for core OpenGL 2.0 functionality, custom code generation for lean and mean applications, and a new function for efficient string-based extension queries. GLEW is available for Windows, Linux, Mac OS X, FreeBSD, Irix, and Solaris.
Jan 04, 2005
Flexion Engine is a real-time OpenGL API-based 3D graphics rendering engine for next-generation GPUs. The new technology demo demonstrates the Dynamic Dual-Paraboloid Omnidirectional Soft Shadow Mapping. This technique enables to do omnidirectional-shadowing using only two shadow maps.
Jan 03, 2005
Omega Core 3D is a real-time extensible 3D game engine being used to develop the MMMORPG Caeron 3000. The code base is moving from Direct3D to OpenGL 2.0 (including the OpenGL Shading Language) in order to support cross platform portability, as well as embedded platforms.
Jan 03, 2005
Although the technique of alpha-blending has been around for a long time, it can be employed to produce impressive visual effects even on low-end hardware. These four demos, complete with GPL source code for Windows and Linux, present different uses of alpha-blending associated with 2D-texturing.
Dec 30, 2004
SPyRE (Simple Pythonic Rendering Engine) is a lightweight rendering engine for the OpenGL API. Provide pyOpenGL code to draw the model, and the SPyRE engine will display the model in an interface that provides zooming, panning and rotation of camera position using mouse and keyboard.
Dec 29, 2004
4D Voxels to 3D Surface is an OpenGL API-based advanced 4D stack visualization for medical applications, that features interactive measurement tools, slicing-dicing, real-time surface rendering, labeling and more. It is available as a standalon application or ActiveX component.
Dec 28, 2004
32-bit Linux drivers are now available for the 3Dlabs Wildcat Realizm 100 and 200 AGP 8x graphics accelerators. The Wildcat Realizm 100 and 200 driver supports x86 systems (Intel Pentium4 or equivalent running Red Hat Enterprise Linux WS update 3 and XFree86 release 4.3.0. The Wildcat accelerators support 3D volumetric textures, 32 lights in hardware, a 36-bit floating-point pipeline, and unmatched OpenGL Shading Language performance.
Dec 28, 2004
VR Juggler provides virtual reality software developers with a suite of APIs that abstract all interface aspects of their program including the display surfaces, object tracking, selection and navigation, and graphical user interfaces. An application written with VR Juggler can transparently move between a wide range of VR systems that support the OpenGL API. The V2.0 Beta 1 release features include modularization, additional compiler support, support for new scengraphs, new device drivers, and more.
Dec 27, 2004
The Architecture Review Board meeting notes for the last 3 quarters of 2004 are now online. Topics include: OpenGL Roadmap; OpenGL 2.1 proposed features (superbuffers, pixel buffer objects, compiled shaders, timing/async extensions, etc); OpenGL 2.X conformance tests, new Bylaws; rendering without a window system, floating point buffer extensions, and more.
Dec 27, 2004
GLIntercept is an OpenGL API function call interceptor that saves and tracks all OpenGL function calls, display list commands, and textures. It is useful for optimizing OpenGL API-based applications and games. The new v0.41 allows the editing and correction of ARB/NV VP/FP/GLSL shaders/programs at run time , free camera mode that lets you “fly” around the rendered scene to view what actual geometry is sent to the graphics card, and extension/version override so you can test low end rendering pathways without swapping cards.
Dec 27, 2004
Torque ShowTool Pro lets artists and programmers who uses GarageGames’ Torque Game Engine, to inspect their game art for esthetic and technical accuracy by simulating the in-game environment without having to wait for the game itself to load. It uses the OpenGL API for realtime rendering.
Dec 27, 2004
Gamers and modders can use the free SOFTIMAGE|XSI Mod Tool with Valve’s Source Software Development Kit (SDK) to create props, characters, environment models and output their content directly into Half-Life 2 and other Valve Source engine-powered titles. Through the use of additional plug-ins, the Mod Tool can also be used with other leading interactive game titles, extending playability of existing and upcoming games. An OpenGL API accelerator is required.