Make nameFor functions in IColladaMeshWriterNames non-const as it's not...

Make nameFor functions in IColladaMeshWriterNames non-const as it's not necessary in the writer and we don't know what people will do with it (and because I already needed it non-const to avoid ugly mutable variables in writing the example).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4269 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IColladaMeshWriter.h

@@ -147,13 +147,13 @@ namespace scene
 		/** Note that names really must be unique here per mesh-pointer, so mostly it's a good idea to return
 		the nameForMesh from IColladaMeshWriter::getDefaultNameGenerator().
 		*/
-		virtual irr::core::stringw nameForMesh(const scene::IMesh* mesh) const = 0;
+		virtual irr::core::stringw nameForMesh(const scene::IMesh* mesh) = 0;
 
 		//! Return a unique name for the given node
 		/** Note that names really must be unique here per node-pointer, so mostly it's a good idea to return
 		the nameForNode from IColladaMeshWriter::getDefaultNameGenerator().
 		*/
-		virtual irr::core::stringw nameForNode(const scene::ISceneNode* node) const = 0;
+		virtual irr::core::stringw nameForNode(const scene::ISceneNode* node) = 0;
 
 		//! Return a name for the material
 		/** There is one material created in the writer for each unique name. So you can use this to control 
@@ -161,7 +161,7 @@ namespace scene
 		material instanced by a node. So if you know that in your application material instances per node are identical 
 		between different nodes you can reduce the number of exported materials using that knowledge by using identical 
 		names for such shared materials. */
-		virtual irr::core::stringw nameForMaterial(const video::SMaterial & material, int materialId, const scene::IMesh* mesh, const scene::ISceneNode* node) const = 0;
+		virtual irr::core::stringw nameForMaterial(const video::SMaterial & material, int materialId, const scene::IMesh* mesh, const scene::ISceneNode* node) = 0;
 
 		//! Ensure meshnames follow the xs::NCName format (so this will change names!)
 		/** Names need to have a certain format in collada, like not starting with numbers,

source/Irrlicht/CColladaMeshWriter.cpp

@@ -142,14 +142,14 @@ CColladaMeshWriterNames::CColladaMeshWriterNames()
 	SetConvertMaterialNameToNC(true);
 }
 
-irr::core::stringw CColladaMeshWriterNames::nameForMesh(const scene::IMesh* mesh) const
+irr::core::stringw CColladaMeshWriterNames::nameForMesh(const scene::IMesh* mesh)
 {
 	irr::core::stringw name(L"mesh");
 	name += nameForPtr(mesh);
 	return name;
 }
 
-irr::core::stringw CColladaMeshWriterNames::nameForNode(const scene::ISceneNode* node) const
+irr::core::stringw CColladaMeshWriterNames::nameForNode(const scene::ISceneNode* node)
 {
 	irr::core::stringw name;
 	// Prefix, because xs::ID can't start with a number, also nicer name
@@ -165,7 +165,7 @@ irr::core::stringw CColladaMeshWriterNames::nameForNode(const scene::ISceneNode*
 	return name;
 }
 
-irr::core::stringw CColladaMeshWriterNames::nameForMaterial(const video::SMaterial & material, int materialId, const scene::IMesh* mesh, const scene::ISceneNode* node) const
+irr::core::stringw CColladaMeshWriterNames::nameForMaterial(const video::SMaterial & material, int materialId, const scene::IMesh* mesh, const scene::ISceneNode* node)
 {
 	core::stringw strMat(L"mat");
 

source/Irrlicht/CColladaMeshWriter.h

@@ -60,9 +60,9 @@ namespace scene
 	{
 	public:
 		CColladaMeshWriterNames();
-		virtual irr::core::stringw nameForMesh(const scene::IMesh* mesh) const;
-		virtual irr::core::stringw nameForNode(const scene::ISceneNode* node) const;
-		virtual irr::core::stringw nameForMaterial(const video::SMaterial & material, int materialId, const scene::IMesh* mesh, const scene::ISceneNode* node) const;
+		virtual irr::core::stringw nameForMesh(const scene::IMesh* mesh);
+		virtual irr::core::stringw nameForNode(const scene::ISceneNode* node);
+		virtual irr::core::stringw nameForMaterial(const video::SMaterial & material, int materialId, const scene::IMesh* mesh, const scene::ISceneNode* node);
 	protected:
 		irr::core::stringw nameForPtr(const void* ptr) const;
 	};