polyhaven-hdri-showcase

name	polyhaven-hdri-showcase
description	Render the same product across multiple HDRI environments and output a comparison grid. Trigger when asked to compare lighting setups, test different environments, show product in multiple settings, or create an HDRI comparison.

PolyHaven HDRI Showcase

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