How do you create a 3D pattern from a selected feature?

To create a 3D pattern from a selected feature in Autodesk Inventor, using the '3D Pattern' tool is the appropriate method. This tool allows you to replicate a selected feature, such as a solid body, face, or component, in three-dimensional space. It provides various options for distribution, including linear and circular patterns, as well as the ability to specify the number of instances and spacing between them.

By utilizing the '3D Pattern' tool, you can efficiently manage and visualize how components or features are arranged in a model, making it highly beneficial for complex assemblies or when designing repetitive structures. This approach maximizes efficiency and consistency across the design, ensuring that the patterned features will adapt correctly to any adjustments made to the original feature from which they were created.

The alternatives do not provide the same functionality. The 'Pattern' command in the sketch environment is limited to 2D patterns and does not cater to 3D features. Selecting 'Clone' from the context menu may duplicate a feature but lacks the feature control and advanced options available in a 3D patterning context. Meanwhile, the 'Mirror' command is designed for creating symmetrical duplicates of features rather than systematically replicating features in multiple dimensions.