To ensure visual comfort and reduce eye strain. Step 5: Exporting Results
Outdoor lighting planning received dedicated attention in DIALux evo 9. The navigation bar was extended with a specific view for outdoor areas, making it easier to manage projects that combine interior and exterior spaces. Additionally, users can now visualize the contours of indoor and outdoor spaces during their work, improving spatial awareness and helping to ensure seamless light transitions between zones.
DIALux evo 9 introduced several workflow improvements and performance upgrades designed to streamline the project planning process. Faster Calculation Core
One of the most requested features is finally here. allow you to create multiple lighting scenarios within a single project file. You can design a "Day scene," "Night scene," "Security scene," and "Accent scene" and switch between them instantly. The evo 9 calculation engine only recalculates the changes, saving massive compute time.
DIALux evo 9 represents a major milestone in the evolution of professional lighting design software. Released by DIAL GmbH in April 2020, this version builds upon the foundation laid by its predecessor while introducing a range of powerful new features designed to enhance efficiency, improve visual quality, and provide greater flexibility in project documentation. As the successor to DIALux 4, DIALux evo has been positioned as the future of lighting design, offering a modern, intuitive interface that bridges the gap between technical precision and practical usability. dialux evo 9
With the geometries and fixtures set, the software calculates the lux levels, uniformity, and glare. Designers use the "False Color" rendering tool to quickly scan the room for over-illuminated hotspots or dark zones that fail to meet safety codes. Step 5: Exporting Results
One of the struggles of older lighting software was its steep learning curve. Dialux evo 9 aims to solve this through "Intelligent Defaults."
: The Raytracer and export modes now support resolutions up to 4K UHD ( ), allowing for professional-grade visual presentations.
The line arrangement and snap mechanism received significant improvements in DIALux evo 9, dramatically reducing the time required for luminaire placement. Key enhancements include: To ensure visual comfort and reduce eye strain
Challenge: Achieve 500 lux at desk level with UGR < 19 while complying with circadian lighting standards. Dialux evo 9 Solution: The "Daylight" calculation engine in evo 9 now accounts for venetian blinds and dynamic shading. The designer ran a "Annual Lighting Simulation" (1-year timeline) in 90 minutes, proving that the lighting control system would save 60% energy.
Following the initial 9.0 release, DIAL GmbH quickly followed up with version 9.1 in September 2020, focusing on further enhancements to luminaire arrangement.
: Includes a "photon shooter" engine that significantly speeds up calculations for complex scenes with many objects.
Clearer presentation of UGR (Unified Glare Rating) values for office compliance. 3. Streamlined Daylight Calculation Additionally, users can now visualize the contours of
As lighting design continues to evolve in sophistication and expectation, DIALux evo 9 stands as a powerful testament to DIAL's commitment to innovation and user-centric development—a tool that empowers designers to transform their creative visions into reality.
At 100%, the rendering resolved.
: The software introduced a more intuitive snap mechanism and "line arrangement" tools. Designers can now see live luminaire positions and spacing measurements as they draw, removing the trial-and-error approach found in previous versions.