jonobr1 / two.js

A renderer agnostic two-dimensional drawing api for the web

vsg-dev / VulkanSceneGraph

Vulkan & C++17 based Scene Graph Project

pelicanmapping / osgearth

3D Maps & Terrain SDK (C++)

ifcquery / ifcplusplus

IfcPlusPlus is an open source C++ class model, as well as a reader and writer for IFC files in STEP format. Features: Easy and efficient memory management using smart pointers. Parallel reader for very fast parsing on multi-core CPU's. Additionally, there's a simple IFC viewer application, using Qt and OpenSceneGraph. It can be used as starting point for all kinds of applications around the open building model standard IFC.