The Corona Labs Blog
raycast-feat

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A few weeks ago, raycasting was added to Corona’s physics system. The core API is an easy-to-use function for casting a “sensor ray” into the physics world — and we didn’t stop with that. Soon after, reflection was added to the raycasting system. Today’s tutorial discusses both of these features and includes a downloadable demo project to assist with your own development.

Corona Geek Staff Conversations

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During today’s Staff Conversations hangout, Walter Luh demos some of the new 3D-like effects that will be possible as part of Corona SDK’s Graphics 2.0. As Walter explains, these types of effects are possible without a Z-axis, which helps to avoid unnecessary confusion for developers who want to include 3D-style animations in an app.

Corona logo

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This week’s brief tutorial discusses some new properties that are available to Corona Pro users since Build 1086. In specific, Android users can now get the physical screen DPI and size of various devices, and iOS users have some new API properties related to Apple’s move away from UDID. Read further to learn more.