NewTek Tricaster TCXD850, Руководство пользователя, Страница: 210 / 336

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Hint: If you click a numeric field a second time (or right-click it), you can type a value into the
gadget using the keyboard – press Enter to complete the editing action, or Esc to cancel it).
In similar fashion, drag the pointer over the Rotation button with the left mouse button pressed
to turn the source in 3D space, as follows:

Drag left/right to rotate the source about the Y (vertical) axis.

Drag up/down to rotate the source about the X (horizontal) axis.

Drag while holding down the right mouse button to rotate about the Z axis.

Drag on a single numeric slider below, or hold down Ctrl while dragging to constrain
rotation to one axis.
Dragging the mouse on the Size button (magnifying glass) affects the scale of the overlay. When
the nearby lock button is enabled, dragging in any direction affects size equally on both axes.
Otherwise, dragging vertically changes the height of the overlay, and dragging horizontally
affects its width.
Again, if you drag just one of the numeric gadgets below the Size button (with lock disabled ), you
modify just one dimension of the overlay stream – width or height. Position and Size can be
reset by clicking Reset Positioning , and can be toggled on or off by clicking the Position button
located to the left of the Configure button (gear). You will likely have realized by now that simply
using the
Virtual Input controls considered so far, you could scale a live video source down, and
position it above another source to create a picture-in-picture effect – or even two live insets
(with a black background).
12.3 OVERLAY
Figure 177