Added the ASSIMP library

Added the files provided for the tutorial
Added the SplitMeshNode and SubMeshNode classes

Assimp/include/assimp/version.h

@@ -0,0 +1,108 @@
+/*
+---------------------------------------------------------------------------
+Open Asset Import Library (assimp)
+---------------------------------------------------------------------------
+
+Copyright (c) 2006-2017, 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  version.h
+ *  @brief Functions to query the version of the Assimp runtime, check
+ *    compile flags, ...
+ */
+#pragma once
+#ifndef AI_VERSION_H_INC
+#define AI_VERSION_H_INC
+
+#include "defs.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// ---------------------------------------------------------------------------
+/** @brief Returns a string with legal copyright and licensing information
+ *  about Assimp. The string may include multiple lines.
+ *  @return Pointer to static string.
+ */
+ASSIMP_API const char*  aiGetLegalString  (void);
+
+// ---------------------------------------------------------------------------
+/** @brief Returns the current minor version number of Assimp.
+ *  @return Minor version of the Assimp runtime the application was
+ *    linked/built against
+ */
+ASSIMP_API unsigned int aiGetVersionMinor (void);
+
+// ---------------------------------------------------------------------------
+/** @brief Returns the current major version number of Assimp.
+ *  @return Major version of the Assimp runtime the application was
+ *    linked/built against
+ */
+ASSIMP_API unsigned int aiGetVersionMajor (void);
+
+// ---------------------------------------------------------------------------
+/** @brief Returns the repository revision of the Assimp runtime.
+ *  @return SVN Repository revision number of the Assimp runtime the
+ *          application was linked/built against.
+ */
+ASSIMP_API unsigned int aiGetVersionRevision (void);
+
+//! Assimp was compiled as a shared object (Windows: DLL)
+#define ASSIMP_CFLAGS_SHARED  0x1
+//! Assimp was compiled against STLport
+#define ASSIMP_CFLAGS_STLPORT 0x2
+//! Assimp was compiled as a debug build
+#define ASSIMP_CFLAGS_DEBUG   0x4
+
+//! Assimp was compiled with ASSIMP_BUILD_BOOST_WORKAROUND defined
+#define ASSIMP_CFLAGS_NOBOOST           0x8
+//! Assimp was compiled with ASSIMP_BUILD_SINGLETHREADED defined
+#define ASSIMP_CFLAGS_SINGLETHREADED    0x10
+
+// ---------------------------------------------------------------------------
+/** @brief Returns assimp's compile flags
+ *  @return Any bitwise combination of the ASSIMP_CFLAGS_xxx constants.
+ */
+ASSIMP_API unsigned int aiGetCompileFlags (void);
+
+#ifdef __cplusplus
+} // end extern "C"
+#endif
+
+#endif // !! #ifndef AI_VERSION_H_INC
+