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3 In the Hide column, click Off to turn Hide on for the highlighted
layer(s).
The hide icon displays.
TIP You can hide all layers by clicking Hide/Unhide All Layers on the
Layer Manager toolbar.
To freeze a layer:
Freezing layers is useful when you want to edit objects associated with
particular layers but also want to view, without editing, objects on other layers.
You can't edit or select objects on a frozen layer; however, the objects are still
visible if the layer is on. You can make a frozen layer current, and you can
add new objects to the frozen layer.
1
On the main toolbar, click Layer Manager.
2 In the Layer Manager, highlight the layers you want to freeze.
3
In the Freeze column, click Off to turn Freeze on for the highlighted
layer(s).
The Freeze icon displays.
TIP You can freeze all layers by clicking Freeze/Unfreeze All Layers on
the Layer Manager toolbar.
To assign a color to a layer:
You can assign a color to a layer using the Layer Manager dialog. For example,
you can assign the color red to a layer named HVAC to help you identify the
mechanical equipment in your scene.
1
On the main toolbar, click Layer Manager.
2 In the Layer Manager, select a layer and click the Color icon.
3 In the Layer Color dialog, select a color, and then click OK.
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