Added documentation for many of the modules

1 files changed, 8 insertions, 0 deletions

diff --git a/src/camera/mod.rs b/src/camera/mod.rs
index 42de3b3..4865a36 100644
--- a/src/camera/mod.rs
+++ b/src/camera/mod.rs
@@ -1,2 +1,10 @@
+//! Implements how light is captured on film and how rays are generated
+//!
+//! The Film module specifies how calculated spectrum values contribute to the final image.
+//!
+//! The Camera class generated rays that can be cast into the scene.
+//! This requires converting the film coordinates into real coordinates
+
 pub mod film;
 //pub mod filter;
+//pub mod camera;