General

- added Conjugate() and Rotate() to aiQuaternion
 - SkeletonMeshBuilder can now start hierarchy construction at a given node
 
MD5
 - MD5MESH and MD5 anim now working.
 - MD5ANIM files can be loaded without corresponding MD5MESHES
 - Config option to prevent automatic loading of MD5ANIMs 
 - WIP version of MD5CAMERA support.
 - added test files. No anim test file yet.

BHV
 - fixing formatting 

LimitBoneWeights
 - prints now statistics to the logging system 

Viewer
 - does now specify the LBW post-processing step.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@359 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/SkeletonMeshBuilder.cpp

@@ -48,14 +48,17 @@ using namespace Assimp;
 
 // ------------------------------------------------------------------------------------------------
 // The constructor processes the given scene and adds a mesh there. 
-SkeletonMeshBuilder::SkeletonMeshBuilder( aiScene* pScene)
+SkeletonMeshBuilder::SkeletonMeshBuilder( aiScene* pScene, aiNode* root)
 {
 	// nothing to do if there's mesh data already present at the scene
 	if( pScene->mNumMeshes > 0 || pScene->mRootNode == NULL)
 		return;
 
+	if (!root)
+		root = pScene->mRootNode;
+
 	// build some faces around each node 
-	CreateGeometry( pScene->mRootNode);
+	CreateGeometry( root );
 
 	// create a mesh to hold all the generated faces
 	pScene->mNumMeshes = 1;