The
Luminance Settings section of the
Advanced Export Options Window contains settings that are specific to the Render Scene Luminance in TurboCAD. These settings are used when a Non-IBL Luminance is exported from SOFTBOX (HDRI). A Non-IBL Luminance is a series of Distant Luminance that are setup to mimic the effects that Image Based Lighting would have given the selected Render Scene Environment. The benefit is faster render times. Each of the available settings has a corresponding setting that can be found in and adjusted from the Luminance Editor in TurboCAD (figure 1).
figure 1 - Luminance Editor
