This is an excellent request, as DIALux 3.14 represents a critical inflection point in the history of lighting design software. Releasing a "deep review" requires understanding it not as a standalone tool, but as the final, most polished version of the "classic" DIALux engine, released just before the industry shifted to DIALux evo.
DIALux, developed by DIAL GmbH (Germany), became an industry standard for free lighting design software. Version 3.14 belongs to the classic 3.x generation, which was built on a parametric, CAD-like workflow, contrasting with the later scene-based approach of DIALux evo. Version 3.14 was valued for its stability, speed on modest hardware, and precise control over lighting calculations based on the radiosity method and photometric data. Dialux 3.14
You're referring to Dialux evo 3.14!
Luminaire Layout Plan: A scaled floor plan showing the exact 2D coordinates for every lighting fixture in the project. This is an excellent request, as DIALux 3
1. Why is my room dark? (The 'Surface Reflection' Trap) You placed lights, but the calculation shows 0 lux. Consult the official Dialux evo user manual and tutorials
Who should use DIALux 3.14 today?