Daniel Limberger

github.com/cgcostume | 2013 – today

Personal projects and code accompanying my theses and publications.

• himmelszelt
  Family of small, composable TypeScript and WebGPU libraries for rendering the sky, a port of osgHimmel.
• pubg-mapsinactive
  Terrain maps (heights and normals) of PlayerUnknown's Battlegrounds and Fortnite.
• osghimmelarchived
  Real-time rendering of day and night sky phenomena for OpenSceneGraph (master's thesis, VMV 2012).
• web3d-treemapsarchived
  Dynamic 2.5D treemaps using declarative 3D on the web (Web3D 2016).
• portfolio
  Source code of this website.

CG Internals

github.com/cginternals | 2013 – today

Open-source C++ and TypeScript libraries for real-time computer graphics of CG Internals, the computer graphics company I co-founded. The company has since been dissolved, but some of the libraries are still loosely maintained. I initiated and co-designed several of them and was the main developer of webgl-operate.

• webgl-operateinactive
  TypeScript-based WebGL rendering framework with progressive, multi-frame rendering (main developer).
• glbinding
  Cross-platform C++ binding for the OpenGL API, generated from the gl.xml specification (initiated and co-designed).
• openllinactive
  Open Label Library, an API specification for glyph rendering and labeling in 2D and 3D (iV 2018).
• blog-demosarchived
  Source code for topics discussed in the CG Internals blog.

Visual Analytics Research Group

github.com/varg-dev | 2020 – 2024

Research prototypes of the Visual Analytics Research Group at the Hasso Plattner Institute, mostly accompanying publications on treemaps, software visualization, and sensor data visualization.

• treemap-hubinactive
  Hub for treemap research prototypes and datasets.
• font-asset-guiinactive
  User interface for generating font assets for distance-field based text rendering.

Computer Graphics Systems Group

github.com/hpicgs | 2013 – 2022

Teaching and research code of the Computer Graphics Systems Group at the Hasso Plattner Institute, e.g., lecture sandboxes as well as seminar and student projects I supervised.

halb3

github.com/halb3 | 2021 – 2023

Modular TypeScript packages for building 2.5D visualization tools on the web, from WebGL rendering of points, lines, text, and charts to color schemes, math, and navigation.

• mathinactive
  Math utilities for 2.5D visualization and rendering.
• colorsinactive
  Color and color scheme handling for visualization.
• navigationinactive
  Camera navigation for interactive 2.5D and 3D views.
• auxiliariesinactive
  Shared helpers used across the packages.