Initiual commit: AssetImporter source moved from ZFXCE repository to its own repository. PLease do not use the ZFXCE repo any more.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/PlyLoader.h

@@ -0,0 +1,99 @@
+/** @file Definition of the .ply importer class. */
+#ifndef AI_PLYLOADER_H_INCLUDED
+#define AI_PLYLOADER_H_INCLUDED
+
+#include "BaseImporter.h"
+#include "../include/aiTypes.h"
+
+struct aiNode;
+
+#include "PlyParser.h"
+
+namespace Assimp
+{
+	class MaterialHelper;
+
+
+	using namespace PLY;
+
+	// ---------------------------------------------------------------------------
+	/** Used to load PLY files
+	*/
+	class PLYImporter : public BaseImporter
+	{
+		friend class Importer;
+
+	protected:
+		/** Constructor to be privately used by Importer */
+		PLYImporter();
+
+		/** Destructor, private as well */
+		~PLYImporter();
+
+	public:
+
+		// -------------------------------------------------------------------
+		/** Returns whether the class can handle the format of the given file. 
+		* See BaseImporter::CanRead() for details.	*/
+		bool CanRead( const std::string& pFile, IOSystem* pIOHandler) const;
+
+	protected:
+
+		// -------------------------------------------------------------------
+		/** Imports the given file into the given scene structure. 
+		* See BaseImporter::InternReadFile() for details
+		*/
+		void InternReadFile( const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler);
+
+	protected:
+
+
+		// -------------------------------------------------------------------
+		/** Extract vertices from the DOM
+		*/
+		void LoadVertices(std::vector<aiVector3D>* pvOut,bool p_bNormals = false);
+
+		// -------------------------------------------------------------------
+		/** Extract vertex color channels
+		*/
+		void LoadVertexColor(std::vector<aiColor4D>* pvOut);
+
+		// -------------------------------------------------------------------
+		/** Extract a face list from the DOM
+		*/
+		void LoadFaces(std::vector<PLY::Face>* pvOut);
+
+		// -------------------------------------------------------------------
+		/** Extract a material list from the DOM
+		*/
+		void LoadMaterial(std::vector<MaterialHelper*>* pvOut);
+
+
+		// -------------------------------------------------------------------
+		/** Validate material indices, replace default material identifiers
+		*/
+		void ReplaceDefaultMaterial(std::vector<PLY::Face>* avFaces,
+			std::vector<MaterialHelper*>* avMaterials);
+
+
+		// -------------------------------------------------------------------
+		/** Convert all meshes into our ourer representation
+		*/
+		void ConvertMeshes(std::vector<PLY::Face>* avFaces,
+			const std::vector<aiVector3D>* avPositions,
+			const std::vector<aiVector3D>* avNormals,
+			const std::vector<aiColor4D>* avColors,
+			const std::vector<MaterialHelper*>* avMaterials,
+			std::vector<aiMesh*>* avOut);
+
+
+		/** Buffer to hold the loaded file */
+		unsigned char* mBuffer;
+
+		/** Document object model representation extracted from the file */
+		PLY::DOM* pcDOM;
+	};
+
+} // end of namespace Assimp
+
+#endif // AI_3DSIMPORTER_H_INC