Autodesk 507B1-90A211-1301 User Guide - Page 152

Center Tool, Control Navigation Realism

Page 152 highlights

Control Navigation Realism You can use collision, gravity, and crouching with the Walk tool. This allows you, for example, to walk up and down stairs and walk under low objects. You can also use the third person view with SteeringWheels to enhance your navigation experience. However, the avatar is only shown when you use the Walk tool, and the Pan tool to prevent cluttering of the screen. Center Tool With the Center tool, you can define the center of the current view of a model. To define the center, you drag the cursor over your model. A sphere is displayed in addition to the cursor. The sphere indicates that the point below the cursor in the model will be the center of the current view when you release the mouse button, the model is centered on the sphere. NOTE If a center point on a model cannot be identified, then a prohibited icon (a circle with a diagonal line) is displayed instead of the sphere. The point defined by the Center tool provides a focal point for the Zoom tool and a pivot point for the Orbit tool. NOTE If you want to zoom from the Full Navigation wheels from your defined center point, hold down CTRL before zooming. To specify a point on a model as the center of a view 1 Display one of the Full Navigation wheels or the big View Object wheel. 2 Click and hold down the Center wedge. 3 Drag the cursor to the desired location of the model. 4 Release the button on your pointing device when the sphere is displayed. The model is panned until the sphere is centered. To specify the target point for the Zoom and Orbit tools 1 Display one of the Full Navigation wheels or the big View Object wheel. 2 Click and hold down the Center wedge. 3 Drag the cursor over the desired location of the model. 4 Release the button on your pointing device when the sphere is displayed. The model is panned until the sphere is centered. 5 Use the Zoom or Orbit tool to reorient the view of the model. If you are using one of the Full Navigation wheels, hold down the CTRL key before using the Zoom tool. 140 | Chapter 6 Explore Your Model

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Control Navigation Realism
You can use
collision
,
gravity
, and
crouching
with the Walk tool. This allows you, for example, to walk up and
down stairs and walk under low objects.
You can also use the
third person view
with SteeringWheels to enhance your navigation experience. However,
the avatar is only shown when you use the Walk tool, and the Pan tool to prevent cluttering of the screen.
Center Tool
With the Center tool, you can define the center of the current view of a model. To define the center, you drag
the cursor over your model. A sphere is displayed in addition to the cursor. The sphere indicates that the point
below the cursor in the model will be the center of the current view when you release the mouse button, the
model is centered on the sphere.
NOTE
If a center point on a model cannot be identified, then a prohibited icon (a circle with a diagonal line) is displayed
instead of the sphere.
The point defined by the Center tool provides a focal point for the Zoom tool and a pivot point for the Orbit
tool.
NOTE
If you want to zoom from the Full Navigation wheels from your defined center point, hold down
CTRL
before
zooming.
To specify a point on a model as the center of a view
1
Display one of the Full Navigation wheels or the big View Object wheel.
2
Click and hold down the Center wedge.
3
Drag the cursor to the desired location of the model.
4
Release the button on your pointing device when the sphere is displayed.
The model is panned until the sphere is centered.
To specify the target point for the Zoom and Orbit tools
1
Display one of the Full Navigation wheels or the big View Object wheel.
2
Click and hold down the Center wedge.
3
Drag the cursor over the desired location of the model.
4
Release the button on your pointing device when the sphere is displayed.
The model is panned until the sphere is centered.
5
Use the Zoom or Orbit tool to reorient the view of the model.
If you are using one of the Full Navigation wheels, hold down the
CTRL
key before using the Zoom tool.
140
| Chapter 6
Explore Your Model