======Tree Window ======
The Tree Window is the main area of the application where the model is displayed and manipulated. It can be divided into up to four viewports, navigated using the mouse, and used to manipulate the model in a manner similar to many 3D modeling applications. 


{{:reference-tree-window.png|}}

^**Topic**^**Description**^
|[[tree-window-toolbar-reference|Tree Window toolbar]]|Understand common tools for manipulating a model. The Tree Window toolbar is in several cases the only way to access certain SpeedTree functions.|
|[[customize-the-viewport|Customize the viewport]]|Customize the viewport layout and change the perspective.|
|[[tree-window-navigation|Tree Window navigation]]|Learn about navigation modes and controls so you can move around effectively in the Tree Window.|
|[[tree-window-overlays|Overlays]]|Learn about overlays in the Tree Window viewport, including the Light and Fan objects.|
|[[tree_window|Tree Window properties]]|Change general settings for the Tree Window.|