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