You can configure which Project view tools are enabled in your project and the style of them. These are the tools that can be enabled.

Sun & Shadows
This tool lets the user set the time and date with sliders to view the shadows in realtime in the 3D-world.

Transparency
If checked, a slider button is added to the project view which controls the terrain opacity. Useful if your project has content below the ground, for instance a 3D-model of a tunnel or pipes.

Measure
Lets the user measure distance, area and height differences.

Free flight
This tool enables a free flight navigation mode where the user can control the navigation using arrow keys and view direction with the mouse.

View mode
A tool that lets the user easily switch between 3D, 2D, 360, and the mobile interface.