Web & Networking

My networking and web development projects.

Old - Some content is 10+ years old, not representing my current thoughts

Index

3d Graphics (1 / 2) ▷

Product Importance Sampling

Sparse Voxel Octrees

Radiosity

Ambient Occlusion

Spherical Harmonics

HDR Environment Map Sampling

Software Rasterizer

Path Tracer

Low Discrepancy Sampling

GLSL

HDR Imaging

Physically Based Rendering

HLSL Raytracer

Sample Warping

Photon Mapping

Cellular Texturing

Adaptive RTRT

C# Game Engine

Lightmap Compiler

C++11 Ray Tracing / Marching

3d Graphics (2 / 2) ▷

Old OpenGL Demos

Motion Blur

Shadow Map

D3D9 / .NET Demo

Direct3D Based Quake2 Renderer

Simple Ray Tracer

Indoor Engine

PC / XBox Lighting Demo

OpenGL Terrain Engine

OpenGL Lightmap Renderer

3D UI Elements

Vertex Program

Work ▷

NVIDIA

NaturalMotion

mental images

Crytek

KPB

Machine Learning ▷

Gopher

Image Recognition

Haskell ▷

The Glorious Haskell Debugger

LRU Bounded Map

Neskell

Game of Life

Jacky

Maximal Rectangle

Hackage Diff

Julia Set

Ray Marching Distance Fields

Prefiltered Environment Maps

Mandelbulb

Hue Dashboard

Rust ▷

Half-Space Software Rasterizer

Gravitational N-Body Simulation

Game of Life

Terminal Graphics

Physics ▷

Stable Fluids

Cloth Simulation

Advection

Compression ▷

Blocksorting + Huffmann

DCT / BTC Image Compression

Wavelets

Web & Networking ▷

Newsfeed Alert

WebVSS

Network Programming

Websites

Meshing ▷

N-Patches

Geometry Images

Progressive Meshes

Surface Parametrization

Miscellaneous ▷

rsvp

Vim Scripts

NKS

Shiny

Fractals

Old VB Games

CRT 240p Scale Shader

Some of my code is available on my GitHub Account

Newsfeed Alert

I wrote a small C++ program that polls an XML newsfeed and detects any update. The new post will be announced with a balloon window coming from the program's tray icon. Clicking on the balloon opens a browser with the news post. The HTTP query and the XML download was done with MSXML4, all the UI and misc. code was handled by Shiny.

Look, some Far Cry related news !

WebVSS

Visual SourceSafe (VSS) is a completely client-side version control system. All database access is performed by the client program, the server is just a passive file share. I thought it was an interesting idea to make a fully server-side version of it. Also the thin client version would have the usual benefits. Remotely accessing VSS or browsing the database on devices like PDAs would be possible. My implementation just requires HTML + CSS1 on the client. The server is IIS5 with ASP, all code written in JScript. The VSS COM API is used to access the database.

Browsing two VSS databases on Internet Explorer 6. The database browser is in a very early state. It doesn't i.e. show the checkout status or allows files to be viewed / deleted / added. The branches should also be collapsible so not the entire database needs to be sent every time the page is refreshed.

The login screen running on Firebird. Once logged in, the authentication is performed over the ASP Session object.

Network Programming

I did quite a bit of network programming (socket level). Mostly basic things while I was learning more about it. I'll try to collect the more interesting ones here...

A little telnet server / UNIX style shell environment. Has many nice features such as registry access and a build-in FTP server.

Websites

I always had various websites over the years, here are some of the more recent.

Blitzcode.NET is online since October 2002. The site is mainly semi-standard HTML4 + CSS3 with server-side includes (SSI) to reuse the layout. The picture shows the front page of the site as it was in early 2006.

glVelocity was a site of mine hosted on GameDev.NET. The focus was mainly on things related to OpenGL / Direct3D and games development. It was online between 2000 and 2002.

Demo Zone was online between 1999 and 2000. This was my last website which was still written in German. Initially it was a development diary for an RPG I was writing in VB6, but the focus shifted as I started to learn C++ and OpenGL.