Add CEREAL_NVP to the model and blendshape serialisation

include/eos/morphablemodel/Blendshape.hpp

@@ -55,7 +55,7 @@ struct Blendshape
 	template<class Archive>
 	void serialize(Archive& archive)
 	{
-		archive(name, deformation);
+		archive(CEREAL_NVP(name), CEREAL_NVP(deformation));
 	};
 };
 

include/eos/morphablemodel/MorphableModel.hpp

@@ -253,7 +253,7 @@ private:
 	template<class Archive>
 	void serialize(Archive& archive, const std::uint32_t version)
 	{
-		archive(shape_model, color_model, texture_coordinates);
+		archive(CEREAL_NVP(shape_model), CEREAL_NVP(color_model), CEREAL_NVP(texture_coordinates));
 	};
 };
 

include/eos/morphablemodel/PcaModel.hpp

@@ -38,7 +38,7 @@
 namespace eos {
 	namespace morphablemodel {
 
-// Forward declarations of free functions
+// Forward declarations of free functions:
 cv::Mat normalise_pca_basis(cv::Mat unnormalised_basis, cv::Mat eigenvalues);
 cv::Mat unnormalise_pca_basis(cv::Mat normalised_basis, cv::Mat eigenvalues);
 
@@ -265,7 +265,7 @@ private:
 	template<class Archive>
 	void serialize(Archive& archive)
 	{
-		archive(mean, normalised_pca_basis, unnormalised_pca_basis, eigenvalues, triangle_list);
+		archive(CEREAL_NVP(mean), CEREAL_NVP(normalised_pca_basis), CEREAL_NVP(unnormalised_pca_basis), CEREAL_NVP(eigenvalues), CEREAL_NVP(triangle_list));
 		// Note: If the files are too big, We could split this in save/load, only
 		// store one of the bases, and calculate the other one when loading.
 	};