three-dim-util

A utility library for prototyping 3D applications based on Qt, Eigen, and legacy OpenGL.

Target Users

The target of this library is users who ...

• Use Qt for visualization and interaction
  • This library provides a template of Qt-based OpenGL widget with simple mouse interaction.
• Use Eigen for vector and matrix representation
  • This library has APIs for Eigen matrix and vector representation.
• Do not much care about compute efficiency
  • This library is NOT optimized for efficiency and sometimes favors simplicity.
• Do not care about using legacy OpenGL APIs
  • This library relies on legacy OpenGL APIs that were declared deprecated.

Requirements

• Eigen 3 http://eigen.tuxfamily.org/
• Qt 5 https://www.qt.io/
• OpenGL 2.1 (or compatible with 2.1)

Ubuntu 18.04 LTS:

sudo apt install libeigen3-dev qt5-default

maxOS:

brew install eigen qt

Projects using three-dim-util

• bvh11 https://github.com/yuki-koyama/bvh11
• OptiMo https://github.com/yuki-koyama/optimo

License

MIT License.

Future Work

• Support OpenGL 3+.