polyhaven-material-swap

name	polyhaven-material-swap
description	Cycle through multiple PolyHaven materials on a product and render each variant. Great for showing color/finish options. Trigger when asked to show material variants, swap textures, create color options, show finish comparisons, or render product in different materials.

PolyHaven Material Swap

Applies multiple PolyHaven PBR textures to the same object one by one and renders each — perfect for showing product finish variants (matte black, glossy white, brushed metal, marble, etc.).

How to Run

node polyhaven-material-swap/scripts/polyhaven-material-swap.js --object Mesh_0 --textures "marble_01,brushed_metal,carbon_fiber" --output ~/Desktop/variants
node polyhaven-material-swap/scripts/polyhaven-material-swap.js --object Mesh_0 --preset metals --output ~/Desktop/metals

Options

Option	Description	Default
--object	Blender object name	required
--textures	Comma-separated PolyHaven texture IDs	required (or use --preset)
--output	Output directory for rendered images	required
--preset	Texture set: metals, woods, stones, fabrics	none
--resolution	Texture resolution: 1k, 2k	2k
--render-width	Render image width	1920
--render-height	Render image height	1080
--samples	Render samples	64
--port	Blender MCP port	9876

Presets

• metals — brushed_metal, rusty_metal, painted_metal_02, corrugated_iron
• woods — wood_cabinet_worn_long, plywood, bark_brown_02, wood_floor
• stones — marble_01, concrete_wall_003, rock_face, gravel_floor_02
• fabrics — fabric_pattern_07, leather_red_02, denim_fabric, burlap_01