The code is really nice and clean [1], great job for someone's first Go project! I think it's a great example of how Go's simple and clean language design can l

The code is really nice and clean [1], great job for someone's first Go project! I think it's a great example of how Go's simple and clean language design can lead more people to write high quality, readable code. Question, I see you're using your own Vector and Matrix types and methods. Have you considered using an existing vector math library like mathgl [2]? Nothing wrong with your decision, I just wanted to hear your thoughts. [1] http://gotools.org/github.com/fogleman/pt/pt http://gotools.org/github.com/fogleman/pt/pt [2] http://godoc.org/github.com/go-gl/mathgl/mgl64 http://godoc.org/github.com/go-gl/mathgl/mgl64