Rendering Text in Metal with Signed-Distance Fields

In this article, we will discuss a method for rendering high-fidelity text with Metal. It’s easy to overlook text rendering when thinking about 3D graphics. However, very few games or applications can get by without displaying any text, so it’s important to consider how we can best use the GPU to incorporate text into our Metal apps.

Text rendered by the sample app
Text rendered by the sample app, using the signed-distance field technique

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