# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1400887334 -10800
# Node ID bb006fb96f1b5e0c42dbd5a535079e8dc8e356c2
# Parent  9621beb22694aeff3a0ad5e8526cb7370a47d924
forgot to add two files

diff -r 9621beb22694 -r bb006fb96f1b liberebus/src/rt.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/liberebus/src/rt.cc	Sat May 24 02:22:14 2014 +0300
@@ -0,0 +1,16 @@
+#include "rt.h"
+
+Color ray_trace(const Ray &ray, const Scene *scn, int iter)
+{
+	RayHit hit;
+	if(!(scn->intersect(ray, &hit))) {
+		return Color(0, 0, 0, 0);
+	}
+
+	return shade(hit, iter);
+}
+
+Color shade(const RayHit &hit, int iter)
+{
+	return Color(1, 0, 0, 1);
+}
diff -r 9621beb22694 -r bb006fb96f1b liberebus/src/rt.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/liberebus/src/rt.h	Sat May 24 02:22:14 2014 +0300
@@ -0,0 +1,11 @@
+#ifndef RT_H_
+#define RT_H_
+
+#include "geomobj.h"
+#include "color.h"
+#include "scene.h"
+
+Color ray_trace(const Ray &ray, const Scene *scn, int iter);
+Color shade(const RayHit &hit, int iter);
+
+#endif	// RT_H_