winget install --id Relux.ReluxDesktopAbout ReluxDesktop
Standard-compliant planning and simulation of artificial light, daylight and sensors in real time. For beginners and professionals in lighting planning. Intuitive operation, simple and fast display of the calculation values.
What's new in 2026.1.4.0
ADDED Live filtering of item names in scene and building tree. Possibility to change luminaire type properties during active Realtime Rendering. CHANGED Optimised sport arrangements. Add new sport areas for UFR value calculation. Limit selection list for combination lum. for better overview. Names of combination childs in luminaire list. Optional number of digits with leading zeros for group objects for better sorting. Overview printout also for empty evaluation areas. Option to display the name of custom standards on the overview printout. FIXED Removed unused checkbox from properties dialog. Fixed rounding of vertical MAUR values. Crash when deleting subelements of combination luminaires. Wrong position of first element in sports arrangement. ReluxTunnel: Print output now works even if the first stage is not calculated. Wrong direction printout for TI Observers with various directions. Type change in simple mirror groups was missing. Licences hosted on licence servers in different subnets were not always displayed on the licence page. (But they still could be allocated). Custom utilisation profiles (custom standards) from ReluxDesktop versions prior to 2026.1 could not be read. Bug in reading IES photometry B files. Non-printing of customized project-specific task area names. Non-function DGP calculation. Missing call of cleanup functionality when closing the application. Floor plan clipped in print preview. Potential crash when deleting or swapping luminaires of a library luminaire combination. Flawed clipping planes leading to disappearing background images. Missing sup...
Version history
| Version | Updated | Notes |
|---|---|---|
| 2026.1.4.0 | Unknown | ADDED Live filtering of item names in scene and building tree. Possibility to change luminaire type properties during active Realtime Rendering. CHANGED Optimised sport arrangements. Add new sport areas for UFR value cal... |
| 2026.1.3.0 | Unknown | CHANGED Optimized graphics in summary reports. FIXED Window close buttons in non-tabbed full-window mode. Real-time Rendering: textures work again. Raytracing: Saving images works again. An issue where symbols (e.g., sus... |
| 2026.1.1.0 | Unknown | CHANGED Refactored the luminaire controls creation process to improve reliability and prevent inconsistent states. FIXED L3D: Take into account rotations/translations for pendulum points defined in nested geometry nodes.... |
| 2026.1.0.0 | Unknown | ADDED ReluxSport: EN 12193:2018, UEFA. Graphical sports areas. MAUR. Light scenes. Interactive radiosity calculation. Multiple views with multiple values. Luminaire grouping and mirroring assistants. Extended luminaire t... |
| 2025.1.11.0 | Unknown | CHANGED False colors can be shown with black isolines instead of colored isolines. FIXED Live results now also work for higher resolution ldc. Lost false colors on measuring planes after leaving dynamic planning. Non-wor... |
| 2025.1.10.0 | Unknown | Release notes |
| 2025.1.9.0 | Unknown | ADDED Checkbox for unit system conversation to 3D-Objects import Dialog. IFC-Importer: Import luminaires as placeholder. IFC-Importer: Import spaces not assigned to a storey. IFC-Importer: Evaluation areas are created au... |
| 2025.1.8.0 | Unknown | CHANGED OpenSSL 3.5.0 Use default scale factor for 3ds import. FIXED Output: Wrong headline in storey chapters. ReluxStreet manager: product anonymisation and calculation refresh. ReluxTunnel: Extend interior rows only a... |
| 2025.1.7.0 | Unknown | ADDED Real-time Rendering: Option to refine luminaire subdivision via ribbon control. ReluxCAD for AutoCAD: support for AutoCAD 2026. ReluxCAD for TinLine Plan: support for Tinline 25 (french). CHANGED Axis- and unit-sys... |
| 2025.1.6.0 | Unknown | CHANGED CodeMeter 8.30 FIXED Handle differing luminaire properties correctly in the properties list when different luminaire types are selected. Import of EULUMDAT files missing company name. Import of EULUMDAT files wit... |