2011

Table Of Contents
Orthographic projection mode makes it easier to work with a model due to all the edges of the model appearing
as the same size, regardless of the distance from the camera. Orthographic projection mode though, is not how
you commonly see objects in the real world. Objects in the real world are seen in perspective projection. So when
you want to generate a rendering or hidden line view of a model, using perspective projection will give the model
a more realistic look.
The following illustration shows the same model viewed from the same viewing direction, but with different
view projections.
Perspective
Orthographic
To change the view projection mode
Right-click the ViewCube tool, and click one of the following options:
Orthographic
Perspective
Home View
The Home view is a special view stored with a model that makes it easy to return to a known or familiar view.
You can define any view of the model as the Home view. The saved Home view can be applied to the current
view by clicking the Home button above the ViewCube tool or from the ViewCube menu.
To define the Home view
Right-click the ViewCube tool, and click Set Current View as Home.
Command entry: CTRL+SHIFT+Home
To reorient the model to the Home view
Click the Home button ( ) located near the ViewCube tool.
Right-click the ViewCube tool, and click Home.
Examine Individual Objects with ViewCube
You can lock the ViewCube tool to a set of selected objects. Locking a selection of objects to the ViewCube tool
defines the center of the current view and the distance from center for the view based on the selected objects.
To turn off Lock to Selection, you can click the Lock to Selection
button next to the Home view button.
Selecting and deselecting objects after Lock to Selection is turned on has no effect on the center or distance from
the center of the view when a view orientation changes. You cannot zoom fit to view a model when Lock to
Selection is on, even if the ViewCube tool is set to zoom fit to view after each view orientation change.
To lock to the current selection
Right-click the ViewCube tool, and click Lock to Selection.
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