Simulating Gravity in Python Ursina – Tutorial 6
In this lesson, we’re adding basic physics to our game by simulating gravity and collisions.
You’ll learn how to:
🔸 Create a ground plane with a collider
🔸 Add a sphere that falls under gravity
🔸 Use velocity and time delta for smooth motion
🔸 Detect collisions and trigger visual feedback
🔸 Change object properties (like color) when an event happens
By the end of this tutorial, you’ll have a working ball drop simulation where the sphere falls, hits the ground, and changes color on impact. This simple example introduces you to the fundamentals of physics in Ursina and shows how easy it is to bring realistic interactions into your 3D games.
Stay tuned for the next video, where we’ll continue building more fun and interactive mechanics to make your game world come alive! 🌟