метрики производительности серверная часть 3D-визуализации (performance metrics 3D visualization back-end)
TIME CONTROLS
In addition to the menu options for time controls, the current
direction of the time controls (see pmtime(1)) is shown in a
button in the top-left corner of the pmview window. Pressing
this button will display the time control and is identical in
behavior to Options/Show Time Control.
