Parent page: PCB Objects
A track is a primitive design object. As well as the standard track that is used for design tasks, there is a second type of track available, referred to as a track keepout. A track keepout can be placed as a layer-specific keepout object or an all-layer keepout to act, for example, as a placement or routing barrier. The difference between a standard track and a track keepout is that layer-specific keepout-type fills are not included in output generation, such as Gerber or ODB++. A keepout region is identified by having an outline in the Keepout color.
Track Keepouts are available for placement in both PCB and PCB Library Editors in the following ways:
After launching the command, the cursor will change to a cross-hair and you will enter track keepout placement mode. Placement is made by performing the following sequence of actions:
Additional actions that can be performed during placement are:
While placing keepout track segments there are five available corner modes, four of which also have corner direction sub-modes. During placement:
This method of editing allows you to select a placed track keepout object directly in the workspace and graphically change its size, shape or location.
When a track keepout is selected, the following editing handles are available:
The following methods of non-graphical editing are available:
Properties page: Track Keepout Properties
The properties of a Track Keepout can be edited in the PCB editor's Properties panel, which allows editing of all item(s) currently selected in the workspace.
During placement, the panel can be accessed by pressing the Tab key.
To access the properties of a placed Track Keepout:
The Properties panel supports multiple object editing, where the property settings that are identical in all currently selected objects may be modified. When multiples of the same object type are selected manually, via the Find Similar Objects dialog or through a Filter or List panel, a Properties panel field entry that is not shown as an asterisk (
*) can be edited for all selected objects.
The List panel allows you to display design objects from one or more documents in tabular format, enabling quick inspection and modification of object attributes. Used in conjunction with appropriate filtering - by using the applicable Filter panel, or the Find Similar Objects dialog - it enables the display of just those objects falling under the scope of the active filter – allowing you to target and edit multiple design objects with greater accuracy and efficiency.
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