In this tutorial, you will learn how to work with the controls in the Visual Interaction toolkit (sap.ui.vk library) to create applications with 3D viewing functionality.
The Visual Interaction toolkit provides controls for the visualization of 3D models in your application.
You do not have to do the tutorial steps sequentially. You can start the tutorial at any step you want, but you just need to ensure that you have downloaded all the relevant code required to work through the step.
You can view and download the files for all 3D Viewer steps at 3D Viewer.
For more information check the Downloading Code for a Tutorial Step section of the tutorials overview page Get Started: Setup, Tutorials, and Demo Apps.