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/DXFLoader.cpp

@@ -42,20 +42,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /** @file Implementation of the DXF importer class */
 
 #include "AssimpPCH.h"
-
+#ifndef ASSIMP_BUILD_NO_DXF_IMPORTER
 
 #include "DXFLoader.h"
 #include "ParsingUtils.h"
 #include "fast_atof.h"
 
-
 using namespace Assimp;
 
 // AutoCAD Binary DXF<CR><LF><SUB><NULL> 
 #define AI_DXF_BINARY_IDENT ("AutoCAD Binary DXF\r\n\x1a\0")
 #define AI_DXF_BINARY_IDENT_LEN (24)
 
-
 // color indices for DXF - 16 are supported
 static aiColor4D g_aclrDxfIndexColors[] =
 {
@@ -113,6 +111,7 @@ bool DXFImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler) const
 }
 
 // ------------------------------------------------------------------------------------------------
+// Get a copy of the next data line, skip strange data
 bool DXFImporter::GetNextLine()
 {
 	if(!SkipLine(&buffer))
@@ -135,6 +134,7 @@ bool DXFImporter::GetNextLine()
 }
 
 // ------------------------------------------------------------------------------------------------
+// Get the next token in the file
 bool DXFImporter::GetNextToken()
 {
 	if (bRepeat)
@@ -626,4 +626,5 @@ bool DXFImporter::Parse3DFace()
 	return ret;
 }
 
+#endif // !! ASSIMP_BUILD_NO_DXF_IMPORTER