InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →
Top 22 C++ Pbr Projects
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filament
Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2 (by google)
Filament - A modern, efficient graphics engine suitable for real-time rendering, link: http://google.github.io/filament.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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Project mention: Wicked Engine replaced Bullet with Jolt physics, immediate performance gains | news.ycombinator.com | 2024-06-24
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RBDOOM-3-BFG
Doom 3 BFG Edition source port with updated DX12 / Vulkan renderer and modern game engine features
Project mention: Rbdoom-3-BFG 1.6.0: Retro Revolution and Modding Mastery | news.ycombinator.com | 2025-05-12 -
SoftGLRender
Tiny C++ Software Renderer / Rasterizer, and implements OpenGL and Vulkan renderers for comparison
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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Physically-based-deferred-shading
First attempt at writing a good looking 3D renderer. Written in C++ using OpenGL on Ubuntu.
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Github
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
C++ Pbr discussion
C++ Pbr related posts
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Rbdoom-3-BFG 1.6.0: Retro Revolution and Modding Mastery
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Doom 3 running on DX12 and Vulkan through NVRHI with, revamp with PBR, GI, IBL
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Show HN: 3D rendering toolkit for Flutter and/or Dart
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Filament – A Language for Fearless Hardware Design
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DX12/Vulkan Doom 3 port with Blender maps
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What was the highlight of your education as a CS major?
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Looking for resources / mentor
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A note from our sponsor - InfluxDB
www.influxdata.com | 14 May 2025
Index
What are some of the best open-source Pbr projects in C++? This list will help you:
# | Project | Stars |
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1 | filament | 18,433 |
2 | WickedEngine | 6,220 |
3 | RBDOOM-3-BFG | 1,558 |
4 | SoftGLRender | 1,055 |
5 | Vulkan-glTF-PBR | 1,043 |
6 | StratusGFX | 739 |
7 | harfang3d | 597 |
8 | Yave | 476 |
9 | limitless-engine | 455 |
10 | Cluster | 445 |
11 | Daemon | 331 |
12 | RayTracing | 325 |
13 | source-pbr | 130 |
14 | quarkGL | 107 |
15 | vulkan-renderer | 25 |
16 | muon | 21 |
17 | Axomae | 20 |
18 | CubiCAD | 17 |
19 | Physically-based-deferred-shading | 11 |
20 | Hemlock-Renderer-Opengl-3D-PBR-Renderer | 10 |
21 | Cinder | 8 |
22 | redcube-mtl | 6 |