This site is a means for the members of the opengl help network to share projects and development help with each other.
The opengl help network is a non-profit public service built on providing help via live interaction with developers and hobbyists experienced with the OpenGL API as well as other areas of development.
Anyone with interest in development is welcome to join us!
The new gDEBugger V4.4 adds in-depth analysis of the OpenGL memory usage by tracking graphic memory allocated objects, their memory consumption and allocation call stacks. Also new in this version are graphic memory leak detection and the ability to break on them.
Using these new features will enable the OpenGL and OpenGL ES developers to optimize their applications’ memory consumption and improve overall application performance.
gDEBugger, an OpenGL and OpenGL ES debugger and profiler, traces application activity on top of the OpenGL API, lets programmers see what is happening within the graphic system implementation to find bugs and optimize OpenGL application performance. gDEBugger runs on Windows and Linux operating systems.
Some example demos using instancing techniques rendering sample rings from small spheres. Demos offered in 5 different versions. Code available at www.oZone3D.net
Mesa is a free and open-source implementation of the OpenGL specification. The project has just released a new stable version of Mesa 7.0 which is featuring OpenGL 2.1 API support. A number of bugs have also been fixed since the 6.5.3 release.
A tutorial by Nathan Reed and Jérôme Guinot that discusses how to use the GPU and the OpenGL Shading Language to render the Mandelbrot Set. An appproach based on GPGPU techniques is explained (stream processing) and a realtime interactive demo, using the Hyperion Demo-System, is provided as well as demo complete source code at www.oZone3D.net
Vertex Displacement Mapping is a technique to deform a polygonal mesh using a texture (displacement map) in order to add surface detail. This tutorial shows methods to achieve this in real time using the GPU.
