Photometry
by Damian Lippok
View photometric files
About
Photometry shows light distribution curves and metadata of IESNA and EULUMDAT photometric files which describe the light distribution of light sources like lamps and luminaires and are used mostly for data transfer in the lighting industry and in 3D graphics.
Photometry allows editing the source content of the opened photometric file and shows the following information contained in the opened files:
- Light distribution curves
- General information (Catalog Number, Manufacturer, Description, etc.)
- Photometric properties (Light Output Ratio and Downward Flux Fraction)
- Lamps and ballast information
- Luminaire and luminous opening geometry information
- Additional properties (Test number, issue date, test laboratory, etc.)
- Intensity Values for selected C planes and gamma angles
Permissions
Everything this app can reach outside its sandbox. Nothing here weakens it.
- inter-process communication (needed for X11)
--share=ipc - X11 display, only when Wayland is unavailable
--socket=fallback-x11 - Wayland display
--socket=wayland - GPU acceleration
--device=dri
Who publishes this
The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.
- verified on Flathub: the developer proved they control this app id
publisher:flathub
Maintenance
Recent activity on the upstream repository, or built and reviewed by Flathub.
No staleness signals: recent activity, or built and reviewed by Flathub.