Interface Concepts

The various sections of the interface are numbered in the image above, and described in the table below.

Number	Interface Element	Description
1	Menu Bar	Lets you access application features. See Menu Bar.
2	Toolbars	Lets you access application features using icons. See Toolbars.
3	Left Pane	Displays the Assembly, Collaboration, Views, and BOM panes. See Left Pane.
4	Viewport	Displays the 3D scene, which is the stage for all Composer actors (geometry, collaboration, camera, lighting, and so on). See Navigating the viewport.
5	Properties Pane	Lets you view and edit properties of selected actors, such as color, opacity, and font. See Managing Document Properties.
N/A	Markers Pane (not shown in the image above)	Lets you navigate the animation using markers. Markers flag significant points in the animation, sometimes called chapters. See Markers Pane.