**Serhii Rieznik homepage** My posts ======================================================= [Writing ray-tracer using Metal Performance Shaders](metal-ray-tracer/index.html) [How much boilerplate code you need to write a ray-tracer?](rtcode/index.html) Contacts ======================================================= [CV](cv/serhii_rieznik.pdf) [Twitter](https://twitter.com/serhii_rieznik) [LinkedIn](https://www.linkedin.com/in/sergeyreznik/) [Instagram](https://www.instagram.com/serhii_rieznik/) Support =======================================================