# Tutorials

Motion visualization with marker particles

Learn how to highlight a group of atoms, initially located in a narrow region, with a marker color to visualize the atomic motion in the interior of the crystal during the course of the simulation. In particular, this tutorial will introduce you to the Freeze property modifier in OVITO, which helps preserve the initial selection state of a group of particles.

Turntable animation of a model

This tutorial teaches you how to create an animated movie of a simulation snapshot, showing the model from all sides by slowly rotating it. You will learn about OVITO’s keyframe-based parameter animation system and different ways of repositioning a model in the three-dimensional scene.