ModelInstance Class Reference

#include <model.h>

Public Member Functions
	ModelInstance ()
	ModelInstance (MPQFile &f, char const *ModelInstName, uint32 mapID, uint32 tileX, uint32 tileY, FILE *pDirfile)

Public Attributes
uint32	id
Vec3D	pos
Vec3D	rot
uint16	scale
uint16	flags
float	sc

Constructor & Destructor Documentation

ModelInstance::ModelInstance ( )

inline

: id(0), scale(0), flags(0), sc(0.0f) {}

ModelInstance::ModelInstance	(	MPQFile &	f,
		char const *	ModelInstName,
		uint32	mapID,
		uint32	tileX,
		uint32	tileY,
		FILE *	pDirfile
	)

 : id(0), scale(0), flags(0)
{
 float ff[3];
 f.read(&id, 4);
 f.read(ff, 12);
 pos = fixCoords(Vec3D(ff[0], ff[1], ff[2]));
 f.read(ff, 12);
 rot = Vec3D(ff[0], ff[1], ff[2]);
 f.read(&scale, 2);
 f.read(&flags, 2);
 // scale factor - divide by 1024. blizzard devs must be on crack, why not just use a float?
 sc = scale / 1024.0f;

 char tempname[512];
 sprintf(tempname, "%s/%s", szWorkDirWmo, ModelInstName);
 FILE* input = fopen(tempname, "r+b");

 if (!input)
 {
 //printf("ModelInstance::ModelInstance couldn't open %s\n", tempname);
 return;
 }

 fseek(input, 8, SEEK_SET); // get the correct no of vertices
 int nVertices;
 int count = fread(&nVertices, sizeof (int), 1, input);
 fclose(input);

 if (count != 1 || nVertices == 0)
 return;

 uint16 adtId = 0;// not used for models
 uint32 flags = MOD_M2;
 if (tileX == 65 && tileY == 65)
 flags |= MOD_WORLDSPAWN;

 //write mapID, tileX, tileY, Flags, ID, Pos, Rot, Scale, name
 fwrite(&mapID, sizeof(uint32), 1, pDirfile);
 fwrite(&tileX, sizeof(uint32), 1, pDirfile);
 fwrite(&tileY, sizeof(uint32), 1, pDirfile);
 fwrite(&flags, sizeof(uint32), 1, pDirfile);
 fwrite(&adtId, sizeof(uint16), 1, pDirfile);
 fwrite(&id, sizeof(uint32), 1, pDirfile);
 fwrite(&pos, sizeof(float), 3, pDirfile);
 fwrite(&rot, sizeof(float), 3, pDirfile);
 fwrite(&sc, sizeof(float), 1, pDirfile);
 uint32 nlen=strlen(ModelInstName);
 fwrite(&nlen, sizeof(uint32), 1, pDirfile);
 fwrite(ModelInstName, sizeof(char), nlen, pDirfile);

 /* int realx1 = (int) ((float) pos.x / 533.333333f);
 int realy1 = (int) ((float) pos.z / 533.333333f);
 int realx2 = (int) ((float) pos.x / 533.333333f);
 int realy2 = (int) ((float) pos.z / 533.333333f);

 fprintf(pDirfile,"%s/%s %f,%f,%f_%f,%f,%f %f %d %d %d,%d %d\n",
 MapName,
 ModelInstName,
 (float) pos.x, (float) pos.y, (float) pos.z,
 (float) rot.x, (float) rot.y, (float) rot.z,
 sc,
 nVertices,
 realx1, realy1,
 realx2, realy2
 ); */
}

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Member Data Documentation

uint16 ModelInstance::flags

uint32 ModelInstance::id

Vec3D ModelInstance::pos

Vec3D ModelInstance::rot

float ModelInstance::sc

uint16 ModelInstance::scale

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The documentation for this class was generated from the following files:

• src/tools/vmap4_extractor/model.h
• src/tools/vmap4_extractor/model.cpp