bool ccGenericPointCloud::toFile_MeOnly(QFile& out) const
{
if (!ccHObject::toFile_MeOnly(out))
return false;
//'global shift & scale' (dataVersion>=39)
saveShiftInfoToFile(out);
//'visibility' array (dataVersion>=20)
bool hasVisibilityArray = isVisibilityTableInstantiated();
if (out.write((const char*)&hasVisibilityArray,sizeof(bool)) < 0)
return WriteError();
if (hasVisibilityArray)
{
assert(m_pointsVisibility);
if (!ccSerializationHelper::GenericArrayToFile(*m_pointsVisibility,out))
return false;
}
//'point size' (dataVersion>=24)
if (out.write((const char*)&m_pointSize,1) < 0)
return WriteError();
return true;
}
bool ccPolyline::toFile_MeOnly(QFile& out) const
{
if (!ccHObject::toFile_MeOnly(out))
return false;
//we can't save the associated cloud here (as it may be shared by multiple polylines)
//so instead we save it's unique ID (dataVersion>=28)
//WARNING: the cloud must be saved in the same BIN file! (responsibility of the caller)
ccPointCloud* vertices = dynamic_cast<ccPointCloud*>(m_theAssociatedCloud);
if (!vertices)
{
ccLog::Warning("[ccPolyline::toFile_MeOnly] Polyline vertices is not a ccPointCloud structure?!");
return false;
}
uint32_t vertUniqueID = (m_theAssociatedCloud ? (uint32_t)vertices->getUniqueID() : 0);
if (out.write((const char*)&vertUniqueID,4) < 0)
return WriteError();
//number of points (references to) (dataVersion>=28)
uint32_t pointCount = size();
if (out.write((const char*)&pointCount,4) < 0)
return WriteError();
//points (references to) (dataVersion>=28)
for (uint32_t i=0; i<pointCount; ++i)
{
uint32_t pointIndex = getPointGlobalIndex(i);
if (out.write((const char*)&pointIndex,4) < 0)
return WriteError();
}
//'global shift & scale' (dataVersion>=39)
saveShiftInfoToFile(out);
QDataStream outStream(&out);
//Closing state (dataVersion>=28)
outStream << m_isClosed;
//RGB Color (dataVersion>=28)
outStream << m_rgbColor.r;
outStream << m_rgbColor.g;
outStream << m_rgbColor.b;
//2D mode (dataVersion>=28)
outStream << m_mode2D;
//Foreground mode (dataVersion>=28)
outStream << m_foreground;
//The width of the line (dataVersion>=31)
outStream << m_width;
return true;
}
