From 40bf98aeaf22bbeb50fdb2b227c3b9926b7c5eae Mon Sep 17 00:00:00 2001
From: Paul Lemire <paul.lemire@kdab.com>
Date: Mon, 24 Mar 2014 08:13:42 +0100
Subject: Updated Assimp library to the latest version 1270

SVNRevision 1270
assimp--3.0.1270-source-only.zip

Change-Id: I332efb5fd0d086f24aca0a5fe9d396d549e531fa
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
---
 src/3rdparty/assimp/include/assimp/quaternion.h | 124 ++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 src/3rdparty/assimp/include/assimp/quaternion.h

(limited to 'src/3rdparty/assimp/include/assimp/quaternion.h')

diff --git a/src/3rdparty/assimp/include/assimp/quaternion.h b/src/3rdparty/assimp/include/assimp/quaternion.h
new file mode 100644
index 000000000..580e1410c
--- /dev/null
+++ b/src/3rdparty/assimp/include/assimp/quaternion.h
@@ -0,0 +1,124 @@
+/*
+Open Asset Import Library (assimp)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2012, assimp team
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms, 
+with or without modification, are permitted provided that the 
+following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of the assimp team, nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of the assimp team.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+----------------------------------------------------------------------
+*/
+
+/** @file quaternion.h
+ *  @brief Quaternion structure, including operators when compiling in C++
+ */
+#ifndef AI_QUATERNION_H_INC
+#define AI_QUATERNION_H_INC
+
+#ifdef __cplusplus
+
+template <typename TReal> class aiVector3t;
+template <typename TReal> class aiMatrix3x3t;
+
+// ---------------------------------------------------------------------------
+/** Represents a quaternion in a 4D vector. */
+template <typename TReal>
+class aiQuaterniont
+{
+public:
+	aiQuaterniont() : w(), x(), y(), z() {}
+	aiQuaterniont(TReal w, TReal x, TReal y, TReal z) 
+		: w(w), x(x), y(y), z(z) {}
+
+	/** Construct from rotation matrix. Result is undefined if the matrix is not orthonormal. */
+	aiQuaterniont( const aiMatrix3x3t<TReal>& pRotMatrix);
+
+	/** Construct from euler angles */
+	aiQuaterniont( TReal rotx, TReal roty, TReal rotz);
+
+	/** Construct from an axis-angle pair */
+	aiQuaterniont( aiVector3t<TReal> axis, TReal angle);
+
+	/** Construct from a normalized quaternion stored in a vec3 */
+	aiQuaterniont( aiVector3t<TReal> normalized);
+
+	/** Returns a matrix representation of the quaternion */
+	aiMatrix3x3t<TReal> GetMatrix() const;
+
+public:
+
+	bool operator== (const aiQuaterniont& o) const;
+	bool operator!= (const aiQuaterniont& o) const;
+
+public:
+
+	/** Normalize the quaternion */
+	aiQuaterniont& Normalize();
+
+	/** Compute quaternion conjugate */
+	aiQuaterniont& Conjugate ();
+
+	/** Rotate a point by this quaternion */
+	aiVector3t<TReal> Rotate (const aiVector3t<TReal>& in);
+
+	/** Multiply two quaternions */
+	aiQuaterniont operator* (const aiQuaterniont& two) const;
+
+public:
+
+	/** Performs a spherical interpolation between two quaternions and writes the result into the third.
+	 * @param pOut Target object to received the interpolated rotation.
+	 * @param pStart Start rotation of the interpolation at factor == 0.
+	 * @param pEnd End rotation, factor == 1.
+	 * @param pFactor Interpolation factor between 0 and 1. Values outside of this range yield undefined results.
+	 */
+	static void Interpolate( aiQuaterniont& pOut, const aiQuaterniont& pStart, 
+		const aiQuaterniont& pEnd, TReal pFactor);
+
+public:
+
+	//! w,x,y,z components of the quaternion
+	TReal w, x, y, z;	
+} ;
+
+typedef aiQuaterniont<float> aiQuaternion;
+
+#else
+
+struct aiQuaternion {
+	float w, x, y, z;	
+};
+
+#endif
+
+
+#endif // AI_QUATERNION_H_INC
-- 
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