Added support for compressed x files (all files from dx sdk, except car2.x, work, no further tests yet).

Added a working makefile for mingw, provides more configs now. Not perfect yet.
Added decompression part of zlib (inflate).
Moved IrrXML to ./contrib dir.
Moved some IRR/IRRmesh shared code.
FIXME: makefile for gnu/linux is untested yet.
Code cleanup.
Unified #ifndef ASSIMP_BUILD_nnn_IMPORTER directives.
OBJ loader supports map_bump, map_ka, map_ks, map_ns now.
Endianess conversion in the ply loader is correct now.
Changed IRR/IRRMESH coordinate system conversion. Not absolutely right now, but better than before.


git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@305 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/OFFLoader.cpp

@@ -42,6 +42,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /** @file Implementation of the OFF importer class */
 
 #include "AssimpPCH.h"
+#ifndef ASSIMP_BUILD_NO_OFF_IMPORTER
 
 // internal headers
 #include "OFFLoader.h"
@@ -54,14 +55,12 @@ using namespace Assimp;
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
 OFFImporter::OFFImporter()
-{
-}
+{}
 
 // ------------------------------------------------------------------------------------------------
 // Destructor, private as well 
 OFFImporter::~OFFImporter()
-{
-}
+{}
 
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file. 
@@ -197,3 +196,5 @@ void OFFImporter::InternReadFile( const std::string& pFile,
 	pcMat->AddProperty(&clr,1,AI_MATKEY_COLOR_DIFFUSE);
 	pScene->mMaterials[0] = pcMat;
 }
+
+#endif // !! ASSIMP_BUILD_NO_OFF_IMPORTER