Gamma Option (Raytrace Tab) - Intergraph Smart Review - Help

Intergraph Smart Review Help

Language
English
Product
Intergraph Smart Review
Search by Category
Help
SmartPlant Foundation / SDx Version
10
Smart Review Version
2020 (15.0)

The Gamma from 0 to 4 option specifies a value for correcting red, green, and blue (RGB) values when the raytracing output goes to video frame buffers that do not have gamma adjustments. This value is applied to each pixel as an RGB triplet prior to final output.

We recommend setting this control to one (1), which is the default setting. Values less than 1 darken the image. Because the effect of these settings is different for each model and material in the model, you are encouraged to modify these settings and re-run the raytracing command several times to get the required effects.

  • Only users who are using a hardware frame buffer should modify the default value for this option.

  • This option does not control image brightness when there are too few or too many lights in the scene.