//-----------------------------------------------------------------------------
// log files flush and roll-up
void Conf::check_log_size()
{
if(_logcntn.tellp() > 0)/* log this right away*/
{
AutoLock __a(&_m);
char logf[400];
::sprintf(logf, "%s/LOG%d-%d.log0", _logs_path.c_str(),getppid(),getpid());
FILE* pf = ::fopen(logf,"ab");
long int flen=0;
if(pf)
{
::fwrite(_logcntn.str().c_str(), 1, _logcntn.str().length(), pf);
flen = ftell(pf);
::fclose(pf);
}
_logcntn.str("");
_logcntn.clear();
_logcntn.seekp(0);
_logcntn.seekg(0);
if(flen > MAX_ROLLUP)
{
::sprintf(logf, "LOG%d-%d", getppid(),getpid());
PCFG->rollup_logs(logf);
}
}
}
void Line::Draw (CDC *pDC, Camera *camera, unsigned int color)
{
Matrix a = Matrix::HomogeneousCoordinate3D (A.x, A.y, A.z) * transform;
Matrix b = Matrix::HomogeneousCoordinate3D (B.x, B.y, B.z) * transform;
if(camera->CullLine (&a, &b))
{
Matrix mat = camera->Get ();
Matrix aa = a * mat;
Matrix bb = b * mat;
Point3D aaa = camera->World2Screen (aa);
Point3D bbb = camera->World2Screen (bb);
Matrix __a = a*camera->Get2();
Matrix __b = b*camera->Get2();
aaa.z = __a(1,3)/__a(1,4);
bbb.z = __b(1,3)/__b(1,4);
DrawLine(pDC, aaa, bbb, color, flag);
}
}