Illuminance HDR Data Element Parameters Rollout

Sets the scale factor to use when rendering illuminance data. (Not needed when you use a renderer that generates 32-bit output.)

• Main toolbar > (Render Setup) > Render Setup dialog > Render Elements panel > Render Elements rollout > Add button > Render Elements dialog > Add Illuminance HDR Data element to the elements list (or highlight an existing Illuminance HDR Data element in the list).
• Rendering menu > Render Setup > Render Setup dialog > Render Elements panel > Render Elements rollout > Add button > Render Elements dialog > Add Illuminance HDR Data element to the elements list (or highlight an existing Illuminance HDR Data element in the list).

Scale Factor

When you use a renderer that does not support floating-point output, set Scale Factor to a value less than 1.0. Default=1.0 (no scaling).