Update README

Author: vangelov

README.md

@@ -4,7 +4,7 @@ A TypeScript CPU software rasterizer with programmable vertex and fragment shade
 
 # Credits
 
-This project is heavily based on Nikolaus Rauch's excellent [C++ software rasterizer](https://github.com/nikolausrauch/software-rasterizer). This implementation adapts those ideas to the web. The code has been reworked to accommodate the constraints of JavaScript while preserving the overall design and educational value of the original renderer.
+The renderer is heavily based on Nikolaus Rauch's excellent [C++ software rasterizer](https://github.com/nikolausrauch/software-rasterizer). Everything else—including the vector and matrix library, texture handling, sampling, and browser integration—was implemented specifically for this project and designed around the constraints of TypeScript and the web. The demos are adapted from Nikolaus's original project.
 
 # Demos