From c50bc6329ff6e336de47efa7b2275c77e85a75a1 Mon Sep 17 00:00:00 2001
From: hugues <hugues@0f7e0d06-a6f9-0310-a55f-d5f984f55e4c>
Date: Thu, 10 Feb 2005 23:10:51 +0000
Subject: Initial revision

git-svn-id: file:///usr/local/opt/svn/repos/glagen@3 0f7e0d06-a6f9-0310-a55f-d5f984f55e4c
---
 trunk/glagen/3d/frame.hh | 69 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 trunk/glagen/3d/frame.hh

(limited to 'trunk/glagen/3d/frame.hh')

diff --git a/trunk/glagen/3d/frame.hh b/trunk/glagen/3d/frame.hh
new file mode 100644
index 0000000..2fd125f
--- /dev/null
+++ b/trunk/glagen/3d/frame.hh
@@ -0,0 +1,69 @@
+//=============================================================================
+//
+// Glagen : a planet sized landscape generator
+// Copyright (C) 2002  Julien Guertault, Hugues Hiegel, Meng-Tih Lam
+//
+// 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+//=============================================================================
+//
+// Glagen : GPL LAndscape GENerator
+//
+// frame.hh for Glagen : made by Zavie (Julien Guertault)
+//
+// www.glagen.org
+//
+//=============================================================================
+
+#ifndef		FRAME_HH_
+# define	FRAME_HH_
+
+#include	"matrix3d.hh"
+#include	"vector.hh"
+
+class		Frame
+{
+public:
+  // Constructors and destructor
+  Frame ();
+  Frame (float origin[3]);
+  Frame (float origin[3], class Vector basis[3]);
+  ~Frame();
+
+  // Reading
+  float		Origin_X () const;
+  float		Origin_Y () const;
+  float		Origin_Z () const;
+  class Vector	Basis_X () const;
+  class Vector	Basis_Y () const;
+  class Vector	Basis_Z () const;
+
+  class Vector	View ();
+  Matrix44	GetMatrix ();
+  Matrix44	GetCamMatrix ();
+
+  // Writing
+  void		Reset_origin ();
+  void		Reset_basis ();
+  void		Set_origin (const float origin[3]);
+  void		Translate (const class Vector);
+  void		Rotate (const float, const class Vector);
+
+protected:
+  float		_origin[3];
+  class Vector	_basis[3];
+};
+
+#endif		// FRAME_HH_
-- 
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