SeanWong17 / building-sunlight-simulator Star 334 Code Issues Pull requests 一套轻量级、纯前端的楼盘规划与采光模拟工具链，支持从规划图标注到 3D 阴影可视化的完整工作流。 visualization real-estate javascript webgl threejs simulator simulation architecture apartment building house 3d shadows daylight sunlight daylighting sun-path Updated Jan 23, 2026 JavaScript
PearCoding / Ignis Star 59 Code Issues Pull requests Device agnostic raytracing framework with shared codebase for offline and realtime rendering and for CPU and GPU cpu research simulation gpu realtime raytracer raytracing daylighting Updated Oct 20, 2025 C++
LBNL-ETA / frads Star 30 Code Issues Pull requests Discussions Framework for lighting and energy simulation using Radiance and EnergyPlus radiance energyplus daylighting Updated Oct 13, 2025 Python
Sonderwoods / MantaRay Star 20 Code Issues Pull requests Discussions A Grasshopper plugin to connect with Radiance through SSH architecture radiance grasshopper rhinoceros grasshopper3d daylight rhino3d aec daylighting Updated Nov 27, 2023 C#
GroundhogLighting / Groundhog Star 13 Code Issues Pull requests SketchUp Extension for performing Radiance lighting analysis lighting radiance sketchup sketchup-extension daylight groundhog daylighting Updated May 7, 2021 Roff
Heliasbc / VK_DaylightMetrics Star 4 Code Issues Pull requests A grasshopper script used to simulate daylighting in buildings, at Tegnestuen Vandkunsten. workflow rhino plug-ins radiance ladybug grasshopper daylighting Updated Jun 1, 2021