Changelog
8033bfc Added goreleaser configuration
a4b6b70 Updated README with instructions for distributed systems
640f01b Added master/agent configuration to run on distributed systems
5954081 Added scene with lot of balls
0ee4206 Refraction bug fixes and refactoring
32fa62b Added scene generator
028068c Moved to []float from Vector
9aef9f8 Removed unused methods
5f3a3f5 Changed all func params to refs for performance improvement. 2x speed 
032a3c5 Changed patch spec
b17219c Fixed channel direction bug
df4f839 Removed dysfunctional tests
bf4ca69 Added README
e1201cf Added example spec for 5 spheres and rendered image
fe428bc Separated out tracing logic from main to goTracer package
00bbdc5 Added tracing spec and spec parsing
f0cf0ed Added defocus blur
51161a7 Removed ppm rendering code
1c0c8d9 Added dielectric, multithreaded rendering, positionable camera and PNG rendering
eff351e Added metal rendering
e234bb5 Rendered matte
6d5cadb Added camera class and multiple samples per pixel for antialiasing
07ab45c GoTracer init
Automated with GoReleaser
Built with go version go1.9 darwin/amd64