Triangulation:

- FEATURE: Concave polygons are now triangulated correctly.
 - internal face order is ccw now, flipwinding part of converttolh flag
 - added test files for the various formats supporting such polygons

FindDegenerates: 
 - improved behaviour when processing polygons, more tolerant.

Obj: 
 - material files are now properly read using the given IOSystem 
 - redirecting some std::cerr calls to our logger 
 - spaces and tabs are now allowed at the beginning of a line 

Viewer: 
 - max smoothing angle for normals is set to 90 deg now

vc9-workspace 
 - added assimp_cmd, renamed some virtual folders to be sexier.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@374 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/LWSLoader.cpp

@@ -370,7 +370,7 @@ void LWSImporter::BuildGraph(aiNode* nd, LWS::NodeDesc& src, std::vector<Attachm
 
 	// .. and construct animation channels
 	aiNodeAnim* anim = NULL;
-#if 0 /* not yet */
+#if 1 /* not yet */
 	if (first != last) {
 		resolver.SetAnimationRange(first,last);
 		resolver.ExtractAnimChannel(&anim,AI_LWO_ANIM_FLAG_SAMPLE_ANIMS|AI_LWO_ANIM_FLAG_START_AT_ZERO);
@@ -863,6 +863,10 @@ void LWSImporter::InternReadFile( const std::string& pFile, aiScene* pScene,
 	MakeLeftHandedProcess monster_cheat;
 	monster_cheat.Execute(master);
 
+	// .. ccw
+	FlipWindingOrderProcess flipper;
+	flipper.Execute(pScene);
+
 	// OK ... finally build the output graph
 	SceneCombiner::MergeScenes(&pScene,master,attach,
 		AI_INT_MERGE_SCENE_GEN_UNIQUE_NAMES    | (!configSpeedFlag ? (