The Viewport window displays the scene which is rendered by the Engine, but viewports are more than passive observation points. This is where a large majority of the level design tasks take place, such as object placement, terrain editing, and in-editor play testing. They are also dynamic and flexible tools for a user to understand the 3D relationships among objects in a level.
It is possible to split the main viewport into several sub-viewports. Using the Viewport Context Menu, users can customize the layout and set viewing options. Access the Viewport Context Menu by right clicking on the Viewport Header.
The Viewport Header displays the name of the active viewport, allows you to open the viewport context menu by right clicking, use the Viewport Search, toggle helpers on/off or maximize an active viewport.
From left to right:
You can right click on the Viewport Header to access the Viewport Context Menu.
The Viewport Search provides an accessible search field, allowing user to quickly find interested objects and filters out the rest.
You can pick a Viewport Resolution from this menu or set your own Custom resolution by manually entering values:
This button allows you to hide all helper objects or turn them back on (Shift+Space).
Every object in the game has a bounding box or an icon, which shows where it is and what its function is. With hundreds of objects in a level, this can become confusing.
You can also toggle helpers via the Display menu with Show/Hide Helpers.
With show helpers turned on, holding the spacebar key and hovering the mouse over the object will show all the pivots for the object. If you hold down the spacebar key, you can also easily select objects.
The Maximize Viewport Toggle switches any active viewport between its normal size and fullscreen size.
The Viewport Context Menu provides numerous options for configuring the viewport, such as activating wireframe, showing icons, camera selection, etc.
Renders the scene in wireframe mode.
Renders the scene in point mode.
Displays object names on objects close to the current camera view.
Show Safe Frame
Displays a Target Aspect Ratio frame to show what is visible in game mode.
Show Construction Plane
Show Trigger Bounds
When helpers are enabled, show Trigger Bounding Boxes of certain entities, even when they're not selected.
When set, helper icons for objects will be shown.
Show Size-based Icons
Alternative method of rendering helper icons. Icons will dynamically scale size based on distance.
Show Helpers of Frozen Objects
Option to hide helpers completely for frozen objects, as opposed to the default icon dimming.
Target Aspect Ratio
Sets the target aspect ratio which can be used with the Show Safe Frame function.
Create Camera from Current View
Create a Camera entity based off the current perspective camera position and rotation.
Selects the default perspective camera, as opposed to cameras created by the Camera entity.
Selects the sequence camera for the active Trackview.
Lock Camera Movement
Locks camera movement for Trackview cameras.
Sets the current view to the view of a Camera entity within the level.
Maximizes the currently selected view for multiple viewports.
Contains various view options. See below for more information.
Choose from one of several preset layout configurations.
The View menu allows you to turn various windows and toolbars on or off as well as open the various Sandbox Editors and the Database View.
If you close a window and want to open it again, you can use the View -> Open View Pane menu.
Shows a top down view of your level, consisting of bounding boxes and line based helpers. Terrain Geometry will not be shown.
Shows a front view of your level, consisting of bounding boxes and line based helpers. Terrain Geometry will not be shown.
Shows a view of your level from the left side, consisting of bounding boxes and line based helpers. Terrain Geometry will not be shown.
Shows a view of your level using the default camera perspective, showing all level content. This is the most commonly used view mode.
Shows a overhead map of the level with helper, terrain, and texture information.
Learn how to configure the main viewport.