This extension displays IES profile web for selected light objects. It is particularly useful for visualizing architectural lighting designs. Orientation of measured light distribution profiles could be quickly tested with visual feedback. IES files are resampled to be light weight and consistant to render. A video demo

This extension is developed based on the omni.example.ui_scene.object_info

Supported light type: sphere light, rectangular light, disk light and cylinder light.

Only Type C IES file is supported currently, which is also the most commonly used type for architectural light.

To add a this extension to your Omniverse app:

1. Go to Extension Manager and turn on Viewport Utility extension
2. Add git://github.com/XiaomingY/omni-ies-viewer.git?branch=main&dir=exts to extension search path
3. Turn on IES Viewer Extension