Unity 3D Tutorial for Beginners (2024) | Create a Simple Project & Use MonoBehavior Script

In this beginner-friendly tutorial, I’ll guide you through the process of creating a simple 3D project in Unity 3D, perfect for those just starting out with game development or 3D simulations. We’ll cover the basics, step-by-step:

Setting up a new Unity 3D project
Creating a 3D plane as the ground for our scene
Adding a cube with Rigidbody component for physics interactions
Creating a bubble with transparent material, giving it a realistic look
Writing a MonoBehavior script to animate the bubble’s movement using a Sine wave equation
You’ll learn how to adjust the bubble's position along the y-axis by controlling its speed and amplitude through public float variables. This tutorial will introduce you to the core concepts of Unity's physics and scripting systems, making it easy to dive into more advanced projects later.

By the end of this video, you’ll have a working 3D scene, with moving objects, and a strong understanding of MonoBehavior scripting!

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