LightTools 8.2
LightTools Illumination Design Software LightTools 8.2 delivers new options for modeling and optimizing complex lighting systems.3D Textures on Curved Surfaces LightTools 3D textures, which allow you to model large patterns of repeating structures on a surface, can now be applied to curved surfaces in LightTools. This feature provides a high degree of control, speed and flexibility for the placement of 3D texture elements, and is particularly useful for the design of backlit displays, optics for luminaires, LED coupler optics, and automotive lighting and light pipes. LightTools 8.2 – 3D Textures on Curved Surfaces Unified Glare Rating Utility Unified Glare Rating (UGR) indicates the approximate glare of lamps for a given observer location and arrangement of luminaires in a rectangular room....