SoDirectVizManagersubSampling Property |
Activates/deactivates image sub-sampling.
Namespace: OIV.DirectViz
Sub-sampling consists of rendering a smaller (i.e., lower resolution) image when the viewer is not still. Sub-sampling is controlled by a factor that represents the ratio between the rendered image and the full resolution image. Values can range from 0. to 1.0 (full resolution). To set this factor, use the subSamplingFactor field. Default is true.
The initial value can be set using the environment variable DIRECTVIZ_SUBSAMPLING. See SoPreferences.