void objLoader::readObjFile(t3DModel *pModel) {
char strLine[255] = {0};
char ch = 0;
while(!feof(m_FilePointer)) {
float x = 0.0f, y = 0.0f, z = 0.0f;
ch = fgetc(m_FilePointer);
switch(ch) {
case 'v':
if(m_bJustReadAFace) {
fillInObjectInfo(pModel);
}
readVertexInfo();
break;
case 'f':
readFaceInfo();
break;
case '\n':
break;
default:
fgets(strLine, 100, m_FilePointer);
break;
}
}
fillInObjectInfo(pModel);
}
/** main loop for reading in the .obj file */
void Obj::readFile(tOBJModel *pmodel)
{
char line[256];
while (! feof(fp)) {
switch (fgetc(fp)) { // get the beginning character of the current line
case 'v': // check if we just read in a 'v' (vertice/normal/textureCoord)
if (bJustReadAFace) fillInObjectInfo(pmodel); // save the last object's info
readVertexInfo(); // see if it's a vertex "v", normal "vn", or UV coordinate "vt"
break;
case 'f': // check if we just read in a face header ('f')
readFaceInfo();
bJustReadAFace = true;
break;
default:
fgets(line, sizeof(line), fp);
break;
}
}
fillInObjectInfo(pmodel); // we are done reading in the file
}
