Documentation update.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3058 dfc29bdd-3216-0410-991c-e03cc46cb475

include/ISkinnedMesh.h

@@ -17,7 +17,7 @@ namespace scene
 
 	enum E_INTERPOLATION_MODE
 	{
-		// constant interpolation
+		// constant does use the current key-values without interpolation
 		EIM_CONSTANT = 0,
 
 		// linear interpolation

source/Irrlicht/CSkinnedMesh.h

@@ -134,14 +134,20 @@ namespace scene
 		//! loaders should call this after populating the mesh
 		virtual void finalize();
 
+		//! Adds a new meshbuffer to the mesh, access it as last one
 		virtual SSkinMeshBuffer *addMeshBuffer();
 
+		//! Adds a new joint to the mesh, access it as last one
 		virtual SJoint *addJoint(SJoint *parent=0);
 
+		//! Adds a new position key to the mesh, access it as last one
 		virtual SPositionKey *addPositionKey(SJoint *joint);
+		//! Adds a new rotation key to the mesh, access it as last one
 		virtual SRotationKey *addRotationKey(SJoint *joint);
+		//! Adds a new scale key to the mesh, access it as last one
 		virtual SScaleKey *addScaleKey(SJoint *joint);
 
+		//! Adds a new weight to the mesh, access it as last one
 		virtual SWeight *addWeight(SJoint *joint);
 
 		virtual void updateBoundingBox(void);