LuxCoreRender vs Picogen
LuxCoreRender
luxcorerender.orgPicogen
picogen.orgSide by side
| Figure | LuxCoreRender | Picogen |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 2 | 2 |
| Spec score · 3D Rendering Software | 8.6 (#2) | 8.1 (#13) |
| Downloads | The site offers Python wheels via PyPI and standalone luxcoreconsole command-line and luxcoreui GUI applications through its Samples repository. | Official downloads provide Debian, Ubuntu and similar GNU/Linux packages or tarballs plus a Windows installer and portable ZIP/7-Zip archives. |
| License | LuxCoreRender is licensed under Apache Public License v2.0 and is free for personal and commercial use. | The project states that it is licensed under the GNU GPL version 3 or later. |
| Materials | Version 2.5 added holdout and two-sided materials. | Implemented materials include fully diffuse Lambertian and perfect-mirror specular materials. |
| Support | The project directs users to its forums and Discord for feedback, and provides tutorials, a wiki and bug reporting links. | The forum is open for questions, answers, suggestions, and bug reports, and does not require signup to post. |
| What it does | LuxCoreRender is a physically based, unbiased renderer designed to produce photographic-quality images by simulating light transport. | Picogen is an outdoor ray-tracing system for generating and rendering large-scale artificial terrain with realistic day/night lighting and plant populations. |
Plans
In their own words
LuxCoreRender
LuxCoreRender has no write-up on Specifiction yet; its figures are above.
Picogen
Picogen is a free outdoor ray-tracing system for generating large terrain scenes with realistic illumination across day and night and detailed plant populations. It supports procedural scene work through SSDF userspace scripting and heightfield objects. Implemented rendering choices include Whitted-style rendering and path tracing. Materials include fully diffuse Lambertian and perfect mirror specular types, while Height-Slang programmable materials and shaders support terrain. A sun-sky global setting controls scene lighting, and cameras provide yaw, pitch, and roll controls. Picogen is licensed under GPL version 3 or later and runs on Linux and Windows. Linux downloads include 32-bit and 64-bit packages for Debian, Ubuntu, and similar distributions, plus tarballs. Windows offers an installer and portable zip or 7zip archives. Source code, a no-signup forum, and wiki documentation are available. The roadmap lists several features as unimplemented, including a graphical interface.