• Undo and Redo buttons

• Buttons

• Show—Lists commands to display components in the Model Tree.

• Search box—Searches expanded nodes for components typed in the box.

• Select—Includes the following commands:

◦ Advanced Search—Opens the Search Tool dialog box for selection of components from the main window.

◦ Select in main window—Enables component selection from the main window.

• Model Filters—Includes the following commands:

◦ Evaluate Filters—Evaluates existing shrinkwrap filters.

◦ EXCLUDE NOT IN ENVELOPE—Excludes all components not in the envelope definition.

◦ EXCLUDE INTERNAL COMPONENTS—Opens the External Components dialog box to set the resolution of components selected as external components.

▪ Accurate—Controls the resolution of components selected. The resolution is controlled by the density of angle increments represented by an integer from 1 through 10. 1 gives a 90° increment, 2 gives a 45° increment and so on until 10 which gives a 1° degree increment. In most instances a value of 1 is sufficient. A higher value selects more components that are not completely external.

▪ Quick—Uses a graphic based method to quickly select external components.

◦ EXCLUDE SMALL COMPONENTS—Excludes components smaller than the specified size.

◦ Columns—Sets the display of Model Tree columns

▪ More—Opens the Model Tree Columns dialog box. Add or remove information columns.

◦ Expand All—Expands all the Model Tree component nodes.

◦ Expand To Selected—Expands the Model Tree to see the components selected in the preview window.

◦ Collapse All—Collapses all the component nodes of the Model Tree.

◦ Save Tree—Saves the Tree to a text file.

• Group By—Groups the nodes in the tree according to values in the column. Only one column can be grouped at a time. When you sort a second column, the nodes under each group are sorted.

• Ungroup—Returns the components to the original structure. This command is the same as Options > Restore original structure.

• Columns—Click More to open the Model Tree Columns dialog box. Add additional columns and click OK.

• Derived—Derives the status from the first ancestor with explicit status.

• Consider—Includes the component in the shrinkwrap.

• Ignore—Ignores the component when creating the shrinkwrap.

• Show—Sets the display of components in the Model Graphics window.

◦ Show Hidden—Displays hidden components.

◦ Auto highlight on selection—Highlights selected components.

◦ Auto update preview—Automatically updates components.

◦ Update Preview—Shows updated components. This option is available when Auto update preview is not active.

• Shortcut Menu—Right-click the preview window to access the shortcut menu.

◦ Derived—Derives the status from the first ancestor with explicit status.

◦ Consider—Includes the component in the shrinkwrap.

◦ Ignore—Ignores the component when creating the shrinkwrap.

◦ Shaded—Displays the model as shaded.

◦ No Hidden—Displays the model with no hidden lines.

◦ Hidden Line—Displays the model with hidden lines.

◦ Wireframe—Displays the model in wireframe.

◦ Refit—Refits the model view to the window.

◦ Next—Selects the component closest to the pointer.

◦ Previous—Selects the previous component.

◦ Pick From List—Opens a list of components adjacent to the pointer. Select a component from the list.

• Preview window buttons—Sets the position of the Model Graphics window.