the massive refactoring effort

[chaz/yoink] / src / moof / drawable.hh

diff --git a/src/moof/drawable.hh b/src/moof/drawable.hh
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--- /dev/null
+++ b/src/moof/drawable.hh
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+
+/*]  Copyright (c) 2009-2010, Charles McGarvey  [**************************
+**]  All rights reserved.
+*
+* vi:ts=4 sw=4 tw=75
+*
+* Distributable under the terms and conditions of the 2-clause BSD license;
+* see the file COPYING for a complete text of the license.
+*
+**************************************************************************/
+
+#ifndef _MOOF_DRAWABLE_HH_
+#define _MOOF_DRAWABLE_HH_
+
+/**
+ * \file drawable.hh
+ * Representation for an object that can be drawn to the screen.
+ */
+
+#include <moof/math.hh>
+
+
+namespace moof {
+
+
+/**
+ * Interface for anything that can be drawn.
+ */
+class drawable
+{
+public:
+       virtual ~drawable() {}
+
+       virtual void draw(scalar alpha) const = 0;
+};
+
+
+} // namespace moof
+
+#endif // _MOOF_DRAWABLE_HH_
+