The latest articles on DEV Community by Fernando Vunge (@fevunge). https://dev.to/fevunge https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3085672%2Ff34ca6aa-72a6-43c3-9f23-00e87c2ee48e.png https://dev.to/fevunge en Fernando Vunge Tue, 14 Jul 2026 14:43:26 +0000 https://dev.to/fevunge/my-first-raycaster-1lf9 https://dev.to/fevunge/my-first-raycaster-1lf9 <h2> Cube3d </h2> <p>Today, July 14th, at 15:29 in a certain timezone, I started developing software inspired by the world-famous Wolfenstein 3D game, which is<br> considered the first FPS ever created. It will enable me to explore ray-casting. My goal<br> will be to make a dynamic view inside a maze, where i will have to find the way.</p> <p>This project will **be written in pure **C, and a strict requirement is that:</p> <ul> <li>all functions and code structures must be extremely elegant</li> <li>and free of quick-and-dirty hacks; </li> <li>there is no place for segmentation faults or memory errors. </li> </ul> <p>Furthermore, as a civilized human being, the software must be compilable using <code>make</code> via a Makefile</p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fq60qlyn0watalnm10eh0.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fq60qlyn0watalnm10eh0.png" alt="example with a minimap, floor and ceiling textures, and an animated<br> sprite of a famous hedgehog" width="489" height="277"></a></p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fffjenh2exzngmw7f11nr.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fffjenh2exzngmw7f11nr.png" alt="Another example of a game with a weapon of your choice and the player looking<br> at the ceiling" width="486" height="298"></a></p> raycast clang 42 thelasthumancoder Fernando Vunge Mon, 29 Jun 2026 14:33:53 +0000 https://dev.to/fevunge/thelast-frist-post-one-of-muchos-2kcn https://dev.to/fevunge/thelast-frist-post-one-of-muchos-2kcn