Renders your product across multiple PolyHaven HDRI environments and saves each as an image — perfect for picking the best lighting for your product shots or creating a showcase grid.
How to Run
node polyhaven-hdri-showcase/scripts/polyhaven-hdri-showcase.js --output ~/Desktop/hdri-compare
node polyhaven-hdri-showcase/scripts/polyhaven-hdri-showcase.js --hdris "studio_small_09,royal_esplanade,industrial_sunset_02_puresky" --output ~/Desktop
node polyhaven-hdri-showcase/scripts/polyhaven-hdri-showcase.js --preset studios --output ~/Desktop/studios
Options
| Option | Description | Default |
|---|---|---|
--output |
Output directory for rendered images | required |
--hdris |
Comma-separated HDRI IDs to compare | default set of 6 |
--preset |
HDRI set: studios, outdoor, dramatic, all | none |
--resolution |
HDRI resolution: 1k, 2k | 1k |
--render-width |
Render image width | 1920 |
--render-height |
Render image height | 1080 |
--samples |
Render samples | 64 |
--port |
Blender MCP port | 9876 |