Added NFF loader. No standard shapes yet (sphere, cone), but a class for them (StandardShapes) has been declared.

Fixed a small bug in the DXF loader, a few test models, however, are still corrupted.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@121 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/StandardShapes.cpp

@@ -0,0 +1,82 @@
+/*
+Open Asset Import Library (ASSIMP)
+----------------------------------------------------------------------
+
+Copyright (c) 2006-2008, ASSIMP Development 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 Development 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 Implementation of the StandardShapes class
+ */
+#include "../include/aiTypes.h"
+#include "../include/DefaultLogger.h"
+#include "../include/aiAssert.h"
+
+#include "StandardShapes.h"
+
+namespace Assimp	{
+
+// ------------------------------------------------------------------------------------------------
+void StandardShapes::MakeSphere(
+	aiVector3D&		center,
+	float			radius,
+	float			tess,
+	std::vector<aiVector3D>& positions)
+{
+}
+
+// ------------------------------------------------------------------------------------------------
+void StandardShapes::MakeCone(
+	aiVector3D&		center1,
+	float			radius1,
+	aiVector3D&		center2,
+	float			radius2,
+	float			tess, 
+	std::vector<aiVector3D>& positions, 
+	bool bOpened /*= false*/)
+{
+}
+
+// ------------------------------------------------------------------------------------------------
+void StandardShapes::MakeCircle(
+	aiVector3D&		center, 
+	aiVector3D&		normal, 
+	float			radius,
+	float			tess,
+	std::vector<aiVector3D>& positions)
+{
+}
+
+} // ! Assimp