Various developments.

1 files changed, 52 insertions, 0 deletions

diff --git a/src/colour.h b/src/colour.h
new file mode 100644
index 0000000..d6ca267
--- /dev/null
+++ b/src/colour.h
@@ -0,0 +1,52 @@
+/*
+    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <string>
+
+namespace sub {
+
+class Colour
+{
+public:
+	Colour ()
+		: r (0)
+		, g (0)
+		, b (0)
+	{}
+	
+	Colour (float r, float g, float b)
+		: r (r)
+		, g (g)
+		, b (b)
+	{}
+
+	Colour (std::string);
+
+	/** red component (from 0 to 1) */
+	float r;
+	/** green component (from 0 to 1) */
+	float g;
+	/** blue component (from 0 to 1) */
+	float b;
+};
+
+bool
+operator== (Colour const & a, Colour const & b);
+	
+}