Text2Light

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Text2Light is an image generation tool that creates High Dynamic Range (HDR) panoramas from free-form text descriptions. It generates high-resolution (4K+) results suitable for lighting 3D scenes and immersive VR environments.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Skill level

Technical

About

What is Text2Light?

Text2Light is an innovative AI tool capable of generating High Dynamic Range (HDR) panoramas in 4K+ resolution directly from free-form text descriptions. Developed by S-Lab, Nanyang Technological University, and presented at SIGGRAPH Asia 2022, this tool allows users to create realistic and detailed environmental lighting for 3D scenes and immersive virtual reality experiences. The generated HDRIs can be seamlessly integrated into modern graphics pipelines, with specific examples provided for Blender. The project offers pretrained models for various scene types (outdoor, indoor) and provides comprehensive scripts for both inference and training, making it a valuable resource for researchers and developers in computer graphics and AI.

Best used for

Ideal for graphic designers and UX designers who need to quickly generate realistic HDR panoramas for 3D scene lighting, create immersive virtual reality environments, and explore diverse scene backgrounds. Especially valuable for researchers and developers looking to integrate advanced text-to-image generation into their graphics pipelines.

Common actions

generate HDR panoramas

create 3D lighting

design virtual environments

render scenes

"AI Agents"face swappinggithub copilotopen-sourcelow-code/no-codedeepfakecollaborationworkflowsautomated workflow

Capabilities

Key features

Text-driven HDR panorama generation
4K+ resolution output
Blender integration
Pretrained models available
Stage-wise training scripts
Zero-shot generation

Target Audience

graphic designerux designer

Integrations

blender

Pricing & Plans

Open Source

Free

FAQs

What kind of output resolution does Text2Light support?

Text2Light is capable of generating High Dynamic Range (HDR) panoramas in resolutions of 4K and higher. This high resolution ensures that the generated lighting environments are detailed and suitable for professional 3D rendering and immersive applications.

Can Text2Light's output be used with 3D rendering software?

Yes, the HDR panoramas generated by Text2Light can be directly used as environment textures and light sources in any modern graphics pipeline. The project specifically provides examples and scripts for integration with Blender, making it easy to render 3D assets.

Are there pre-trained models available for different types of scenes?

Text2Light offers pre-trained models, including a general model trained on a full dataset, as well as specialized models trained specifically for outdoor and indoor scenes. These models can be downloaded and used for inference to generate HDR panoramas tailored to specific environments.

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