User`s guide

NVIDIA Corporation
16
C
HAPTER
2 Overview of Basic Components
Fly Viewer
Using the Fly Viewer option, you can fly freely through the scene in three-
dimensional space. A gauge displayed below the scene shows the current speed
of the model. You can also fly backwards and stop!
Figure 2.4 shows a sample scene (an .
iv
file) with Fly Viewer mode enabled.
Figure 2.4
Scene in Fly Viewer Mode
CTRL + SHIFT + left mouse button Camera tracking (Dolly)
Table 2.5
Thumbwheels & Scroll Bars
Thumbwheels and
Scroll Bars
Description
Dolly The Dolly thumbwheel dollies (moves in and out of the scene) the
camera. This function is camera tracking along the viewing axis.
Note: If you are using a wheel mouse, you can use the mouse
wheel to perform the same function.
Zoom The zoom slider adjusts the camera's field of view, measured in
degrees.
Table 2.4
Alternatives for Center Mouse Button
Key Description
Tip
You can also use a 3D input device to perform these functions.
Menu View > Fly Viewer
Button
on the Render Toolbar
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