Corona Geek #148 – Creating Motorized Wheeled Carts Using Pivot Joints

On today’s Corona Geek Hangout we learned how to build a motorized wheeled cart using Corona’s built-in physics engine and pivot joints. We explored why you should consider adding display objects to a group and how torque affects different parts of a wheeled physics simulation. We also explored ideas for using a wheeled cart in a game. Download the source code from today’s discussion.

Tutorial: Solutions to Common Physics Issues

In this tutorial, we’ll explore some common issues that Corona developers encounter when working with the built-in Box2D physics engine. From “controlling the position of objects” to “resetting objects to their initial state,” this tutorial illustrates solutions which can be implemented in development of your own project.

Tutorial: Physics Joints Explained — Part 1

Some developers who use the Box2D-based Corona physics engine struggle with the setup of physical joints which are used to attach two bodies. While the most basic joints are easy to configure, others are more complex and require a very specific setup. This tutorial aims to clarify some of these joints, along with their properties and methods.

Solutions to Common Physics Challenges

As you already know, Corona includes the powerful Box2D physics engine to give your games the ultimate sense of depth by providing a high-quality, realistic physics simulation — all without you having to know much more than just the “common sense” aspects of physics. Generally, if you know that gravity makes things fall, and understand […]