1 files changed, 122 insertions, 0 deletions
diff --git a/libraries/irrlicht-1.8.1/source/Irrlicht/COBJMeshFileLoader.h b/libraries/irrlicht-1.8.1/source/Irrlicht/COBJMeshFileLoader.h
new file mode 100644
index 0000000..06e71d6
--- /dev/null
+++ b/libraries/irrlicht-1.8.1/source/Irrlicht/COBJMeshFileLoader.h
@@ -0,0 +1,122 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+#ifndef __C_OBJ_MESH_FILE_LOADER_H_INCLUDED__
+#define __C_OBJ_MESH_FILE_LOADER_H_INCLUDED__
+#include "IMeshLoader.h"
+#include "IFileSystem.h"
+#include "ISceneManager.h"
+#include "irrString.h"
+#include "SMeshBuffer.h"
+#include "irrMap.h"
+namespace irr
+{
+namespace scene
+{
+//! Meshloader capable of loading obj meshes.
+class COBJMeshFileLoader : public IMeshLoader
+{
+public:
+        //! Constructor
+        COBJMeshFileLoader(scene::ISceneManager* smgr, io::IFileSystem* fs);
+        //! destructor
+        virtual ~COBJMeshFileLoader();
+        //! returns true if the file maybe is able to be loaded by this class
+        //! based on the file extension (e.g. ".obj")
+        virtual bool isALoadableFileExtension(const io::path& filename) const;
+        //! creates/loads an animated mesh from the file.
+        //! \return Pointer to the created mesh. Returns 0 if loading failed.
+        //! If you no longer need the mesh, you should call IAnimatedMesh::drop().
+        //! See IReferenceCounted::drop() for more information.
+        virtual IAnimatedMesh* createMesh(io::IReadFile* file);
+private:
+        struct SObjMtl
+        {
+                SObjMtl() : Meshbuffer(0), Bumpiness (1.0f), Illumination(0),
+                        RecalculateNormals(false)
+                {
+                        Meshbuffer = new SMeshBuffer();
+                        Meshbuffer->Material.Shininess = 0.0f;
+                        Meshbuffer->Material.AmbientColor = video::SColorf(0.2f, 0.2f, 0.2f, 1.0f).toSColor();
+                        Meshbuffer->Material.DiffuseColor = video::SColorf(0.8f, 0.8f, 0.8f, 1.0f).toSColor();
+                        Meshbuffer->Material.SpecularColor = video::SColorf(1.0f, 1.0f, 1.0f, 1.0f).toSColor();
+                }
+                SObjMtl(const SObjMtl& o)
+                        : Name(o.Name), Group(o.Group),
+                        Bumpiness(o.Bumpiness), Illumination(o.Illumination),
+                        RecalculateNormals(false)
+                {
+                        Meshbuffer = new SMeshBuffer();
+                        Meshbuffer->Material = o.Meshbuffer->Material;
+                }
+                core::map<video::S3DVertex, int> VertMap;
+                scene::SMeshBuffer *Meshbuffer;
+                core::stringc Name;
+                core::stringc Group;
+                f32 Bumpiness;
+                c8 Illumination;
+                bool RecalculateNormals;
+        };
+        // helper method for material reading
+        const c8* readTextures(const c8* bufPtr, const c8* const bufEnd, SObjMtl* currMaterial, const io::path& relPath);
+        // returns a pointer to the first printable character available in the buffer
+        const c8* goFirstWord(const c8* buf, const c8* const bufEnd, bool acrossNewlines=true);
+        // returns a pointer to the first printable character after the first non-printable
+        const c8* goNextWord(const c8* buf, const c8* const bufEnd, bool acrossNewlines=true);
+        // returns a pointer to the next printable character after the first line break
+        const c8* goNextLine(const c8* buf, const c8* const bufEnd);
+        // copies the current word from the inBuf to the outBuf
+        u32 copyWord(c8* outBuf, const c8* inBuf, u32 outBufLength, const c8* const pBufEnd);
+        // copies the current line from the inBuf to the outBuf
+        core::stringc copyLine(const c8* inBuf, const c8* const bufEnd);
+        // combination of goNextWord followed by copyWord
+        const c8* goAndCopyNextWord(c8* outBuf, const c8* inBuf, u32 outBufLength, const c8* const pBufEnd);
+        //! Read the material from the given file
+        void readMTL(const c8* fileName, const io::path& relPath);
+        //! Find and return the material with the given name
+        SObjMtl* findMtl(const core::stringc& mtlName, const core::stringc& grpName);
+        //! Read RGB color
+        const c8* readColor(const c8* bufPtr, video::SColor& color, const c8* const pBufEnd);
+        //! Read 3d vector of floats
+        const c8* readVec3(const c8* bufPtr, core::vector3df& vec, const c8* const pBufEnd);
+        //! Read 2d vector of floats
+        const c8* readUV(const c8* bufPtr, core::vector2df& vec, const c8* const pBufEnd);
+        //! Read boolean value represented as 'on' or 'off'
+        const c8* readBool(const c8* bufPtr, bool& tf, const c8* const bufEnd);
+        // reads and convert to integer the vertex indices in a line of obj file's face statement
+        // -1 for the index if it doesn't exist
+        // indices are changed to 0-based index instead of 1-based from the obj file
+        bool retrieveVertexIndices(c8* vertexData, s32* idx, const c8* bufEnd, u32 vbsize, u32 vtsize, u32 vnsize);
+        void cleanUp();
+        scene::ISceneManager* SceneManager;
+        io::IFileSystem* FileSystem;
+        core::array<SObjMtl*> Materials;
+};
+} // end namespace scene
+} // end namespace irr
+#endif

diff --git a/libraries/irrlicht-1.8.1/source/Irrlicht/COBJMeshFileLoader.h b/libraries/irrlicht-1.8.1/source/Irrlicht/COBJMeshFileLoader.h new file mode 100644 index 0000000..06e71d6 --- /dev/null +++ b/libraries/irrlicht-1.8.1/source/Irrlicht/COBJMeshFileLoader.h
@@ -0,0 +1,122 @@
	1	// Copyright (C) 2002-2012 Nikolaus Gebhardt
	2	// This file is part of the "Irrlicht Engine".
	3	// For conditions of distribution and use, see copyright notice in irrlicht.h
	4
	5	#ifndef __C_OBJ_MESH_FILE_LOADER_H_INCLUDED__
	6	#define __C_OBJ_MESH_FILE_LOADER_H_INCLUDED__
	7
	8	#include "IMeshLoader.h"
	9	#include "IFileSystem.h"
	10	#include "ISceneManager.h"
	11	#include "irrString.h"
	12	#include "SMeshBuffer.h"
	13	#include "irrMap.h"
	14
	15	namespace irr
	16	{
	17	namespace scene
	18	{
	19
	20	//! Meshloader capable of loading obj meshes.
	21	class COBJMeshFileLoader : public IMeshLoader
	22	{
	23	public:
	24
	25	//! Constructor
	26	COBJMeshFileLoader(scene::ISceneManager* smgr, io::IFileSystem* fs);
	27
	28	//! destructor
	29	virtual ~COBJMeshFileLoader();
	30
	31	//! returns true if the file maybe is able to be loaded by this class
	32	//! based on the file extension (e.g. ".obj")
	33	virtual bool isALoadableFileExtension(const io::path& filename) const;
	34
	35	//! creates/loads an animated mesh from the file.
	36	//! \return Pointer to the created mesh. Returns 0 if loading failed.
	37	//! If you no longer need the mesh, you should call IAnimatedMesh::drop().
	38	//! See IReferenceCounted::drop() for more information.
	39	virtual IAnimatedMesh* createMesh(io::IReadFile* file);
	40
	41	private:
	42
	43	struct SObjMtl
	44	{
	45	SObjMtl() : Meshbuffer(0), Bumpiness (1.0f), Illumination(0),
	46	RecalculateNormals(false)
	47	{
	48	Meshbuffer = new SMeshBuffer();
	49	Meshbuffer->Material.Shininess = 0.0f;
	50	Meshbuffer->Material.AmbientColor = video::SColorf(0.2f, 0.2f, 0.2f, 1.0f).toSColor();
	51	Meshbuffer->Material.DiffuseColor = video::SColorf(0.8f, 0.8f, 0.8f, 1.0f).toSColor();
	52	Meshbuffer->Material.SpecularColor = video::SColorf(1.0f, 1.0f, 1.0f, 1.0f).toSColor();
	53	}
	54
	55	SObjMtl(const SObjMtl& o)
	56	: Name(o.Name), Group(o.Group),
	57	Bumpiness(o.Bumpiness), Illumination(o.Illumination),
	58	RecalculateNormals(false)
	59	{
	60	Meshbuffer = new SMeshBuffer();
	61	Meshbuffer->Material = o.Meshbuffer->Material;
	62	}
	63
	64	core::map<video::S3DVertex, int> VertMap;
	65	scene::SMeshBuffer *Meshbuffer;
	66	core::stringc Name;
	67	core::stringc Group;
	68	f32 Bumpiness;
	69	c8 Illumination;
	70	bool RecalculateNormals;
	71	};
	72
	73	// helper method for material reading
	74	const c8* readTextures(const c8* bufPtr, const c8* const bufEnd, SObjMtl* currMaterial, const io::path& relPath);
	75
	76	// returns a pointer to the first printable character available in the buffer
	77	const c8* goFirstWord(const c8* buf, const c8* const bufEnd, bool acrossNewlines=true);
	78	// returns a pointer to the first printable character after the first non-printable
	79	const c8* goNextWord(const c8* buf, const c8* const bufEnd, bool acrossNewlines=true);
	80	// returns a pointer to the next printable character after the first line break
	81	const c8* goNextLine(const c8* buf, const c8* const bufEnd);
	82	// copies the current word from the inBuf to the outBuf
	83	u32 copyWord(c8* outBuf, const c8* inBuf, u32 outBufLength, const c8* const pBufEnd);
	84	// copies the current line from the inBuf to the outBuf
	85	core::stringc copyLine(const c8* inBuf, const c8* const bufEnd);
	86
	87	// combination of goNextWord followed by copyWord
	88	const c8* goAndCopyNextWord(c8* outBuf, const c8* inBuf, u32 outBufLength, const c8* const pBufEnd);
	89
	90	//! Read the material from the given file
	91	void readMTL(const c8* fileName, const io::path& relPath);
	92
	93	//! Find and return the material with the given name
	94	SObjMtl* findMtl(const core::stringc& mtlName, const core::stringc& grpName);
	95
	96	//! Read RGB color
	97	const c8* readColor(const c8* bufPtr, video::SColor& color, const c8* const pBufEnd);
	98	//! Read 3d vector of floats
	99	const c8* readVec3(const c8* bufPtr, core::vector3df& vec, const c8* const pBufEnd);
	100	//! Read 2d vector of floats
	101	const c8* readUV(const c8* bufPtr, core::vector2df& vec, const c8* const pBufEnd);
	102	//! Read boolean value represented as 'on' or 'off'
	103	const c8* readBool(const c8* bufPtr, bool& tf, const c8* const bufEnd);
	104
	105	// reads and convert to integer the vertex indices in a line of obj file's face statement
	106	// -1 for the index if it doesn't exist
	107	// indices are changed to 0-based index instead of 1-based from the obj file
	108	bool retrieveVertexIndices(c8* vertexData, s32* idx, const c8* bufEnd, u32 vbsize, u32 vtsize, u32 vnsize);
	109
	110	void cleanUp();
	111
	112	scene::ISceneManager* SceneManager;
	113	io::IFileSystem* FileSystem;
	114
	115	core::array<SObjMtl*> Materials;
	116	};
	117
	118	} // end namespace scene
	119	} // end namespace irr
	120
	121	#endif
	122