www.pudn.com > 3DEDITOR.rar > IMPEXP3DS.H

#define MASTER_SCALE 0x100 
#define M3DMAGIC 0x4d4d 
#define M3D_VERSION 0x0002 
#define COLOR_24 0x0011 
#define INT_PERCENTAGE 0x0030 
#define MDATA 0x3d3d 
#define MAT_ENTRY 0xafff 
#define MAT_NAME 0xa000 
#define MAT_AMBIENT 0xa010 
#define MAT_DIFFUSE 0xa020 
#define MAT_SPECULAR 0xa030 
#define MAT_SHININESS 0xa040 
#define MAT_SHININESS_STRENGTH 0xa041 
#define MAT_TRANSPARENCY 0xa050 
#define MAT_TRANSPARENCY_FALLOFF 0xa052 
#define MAT_REFLECT_BLUR 0xa053 
#define MAT_SELF_ILLUM 0xa084 
#define MAT_SHADING 0xa100 
#define MAT_MAP_TEXTURE1 0xa200 
#define MAT_MAP_SPECULAR 0xa204 
#define MAT_MAP_OPACITY 0xa210 
#define MAT_MAP_REFLECTION 0xa220 
#define MAT_MAP_BUMP 0xa230 
#define MAT_MAP_TEXTURE2 0xa33a 
#define MAT_MAP_SHININESS 0xa33c 
#define MAT_MAP_SELFILLUM 0xa33d 
#define MESH_VERSION 0x3d3e 
#define MAPP_FILENAME 0xa300 
#define MAPP_OPTIONS 0xa351 
#define MAPP_FILTERING 0xa353 
#define MAPP_U_SCALE 0xa354 
#define MAPP_V_SCALE 0xa356 
#define MAPP_U_OFFSET 0xa358 
#define MAPP_V_OFFSET 0xa35a 
#define MAPP_ROTATION 0xa35C 
#define NAMED_OBJECT 0x4000 
#define N_TRI_OBJECT 0x4100 
#define POINT_ARRAY 0x4110 
#define FACE_ARRAY 0x4120 
#define MSH_MAT_GROUP 0x4130 
#define TEXT_COORD 0x4140 
#define SMOOTH_GROUP 0x4150 
#define LOCAL_AXIS 0x4160 
#define N_CAM_OBJECT 0x4700 
#define N_DIRECT_LIGHT 0x4600 
#define DL_SPOTLIGHT 0x4610 
 
#define SizeofChunk 6 
 
class export3ds 
{ 
public: 
	FILE *m_fp; 
 
	export3ds(char *, float, material *, int); 
	~export3ds(void); 
	void WriteNamedObject( 
		char *, float *, float *, 
		unsigned short, unsigned short *,  
		unsigned short, unsigned short *,  
		int, material *,float *); 
	void close(camera *, int, light *, int); 
 
private: 
	long MDATA_size, MDATA_bpatch; 
	long M3DMAGIC_size, M3DMAGIC_bpatch; 
 
	void WriteString(char *); 
	void WriteUShort(unsigned short); 
	void WriteULong(unsigned long); 
	void WriteLong(long); 
	void WriteByte(char); 
	void WriteShort(short); 
	void WriteFloat(float); 
	void WriteUByte(unsigned char); 
	long WriteChunk(unsigned short, long); 
	long WritePatch(long, long); 
	void WriteMData_Ini(material *, int); 
	long WriteMData_Fim(); 
	long WriteMeshVersion(long); 
	long WriteMatEntries(material *, int); 
	long WriteChunkString(unsigned short, char *); 
	long WriteChunkMapping(unsigned short, struct mapping *); 
	long WriteColor(float [3]); 
	long WriteTriObject( 
		float *, float *, unsigned short, 
		unsigned short *, unsigned short, 
		unsigned short *, int, material *,float *); 
	long WritePointArray(float *, unsigned short); 
	long WriteFaceArray( 
		unsigned short *, unsigned short, unsigned short *, 
		int, material *); 
	long WriteMaterial(unsigned short *, int, material *); 
	long WriteTextCoord(float *, unsigned short); 
	long WriteO(); 
	long WriteMasterScale(); 
	long WriteMData_Fim(camera *camlib, int ncamlib, light *lightlib, int nlights); 
	long WriteLights(light *lightlib, int nlights); 
	long WriteCameras(camera *camlib, int ncamlib); 
	long WriteCamObject(camera c); 
	long WriteLightObject(light l); 
}; 
 
class import3ds 
{ 
	FILE *fp; 
	char *chunk; 
	int chunklen; 
	unsigned short chunkid; 
	int filepos,nmat; 
	material *matlib; 
	float masterscale,scale; 
	 
	virtual void object3d(char *name,int nv,int nf,int ntc,float *local_axis) 
	{ ; }; 
	virtual void vertex3(float *vec) 
	{ ; }; 
	virtual void text_coord(float *uv) 
	{ ; }; 
	virtual void face3(unsigned short *fa) 
	{ ; }; 
	virtual void camera(char *name, float *pos, float *target, float bank, float lens) 
	{ ; }; 
	virtual void pointlight(char *name, float *pos,float *color) 
	{ ; }; 
	virtual void spotlight(char *name, float *pos,float *target,float *color,float hotspot,float falloff) 
	{ ; }; 
	virtual void face_material(material *mat,int nf,unsigned short *faces) 
	{ ;	}; 
	virtual int object_name(char *name) 
	{ return 1;	}; 
 
	int read_chunk(); 
	void jump_chunk(); 
	void load_chunk(); 
	void load_object(); 
	void load_string(char *str); 
	void load_light(char *objname); 
	void load_mesh(char *objname); 
	void load_mapping(struct mapping *mat); 
	void load_material(); 
 
public: 
	import3ds()  
		{  
		chunk=0; chunklen=0; nmat=0; matlib=0; masterscale=1.0f; scale=1.0; filepos=0; 
		}; 
	~import3ds()  
		{  
		if (chunk) delete chunk;  
		if (matlib) delete matlib;  
		}; 
	int import(char *name,float scalefactor); 
};