void Reader::initialize()
{
pdal::Reader::initialize();
setNumPoints(m_numPoints);
setPointCountType(PointCount_Fixed);
setBounds(m_bounds);
}
Reader::Reader(const Options& options, const PointBuffer& buffer)
: pdal::Reader(options)
, m_buffer(buffer)
{
setNumPoints(buffer.getNumPoints());
setBounds(buffer.getSpatialBounds());
setSchema(buffer.getSchema());
setPointCountType(PointCount_Fixed);
return;
}
void Reader::initialize()
{
pdal::Reader::initialize();
Schema& schema = getSchemaRef();
schema = Schema(getDefaultDimensions());
setNumPoints(m_numPoints);
setPointCountType(PointCount_Fixed);
setBounds(m_bounds);
}
void Reader::initialize()
{
pdal::Reader::initialize();
boost::scoped_ptr<PipelineManager> tmp(new PipelineManager());
m_manager.swap(tmp);
PipelineReader xmlreader(*m_manager);
bool isWriter = xmlreader.readPipeline(m_filename);
if (isWriter)
{
throw pdal_error("pipeline file is not a Reader");
}
m_stage = m_manager->getStage();
m_stage->initialize();
setNumPoints(m_stage->getNumPoints());
setPointCountType(m_stage->getPointCountType());
setBounds(m_stage->getBounds());
return;
}
void Mosaic::initialize()
{
MultiFilter::initialize();
const std::vector<Stage*>& stages = getPrevStages();
const Stage& stage0 = *stages[0];
const SpatialReference& srs0 = stage0.getSpatialReference();
const Schema& schema0 = stage0.getSchema();
PointCountType pointCountType0 = stage0.getPointCountType();
boost::uint64_t totalPoints = stage0.getNumPoints();
Bounds<double> bigbox(stage0.getBounds());
// we will only mosaic if all the stages have the same core properties: SRS, schema, etc
for (boost::uint32_t i=1; i<stages.size(); i++)
{
Stage& stage = *(stages[i]);
if (stage.getSpatialReference() != srs0)
throw impedance_invalid("mosaicked stages must have same srs");
if (stage.getSchema() != schema0)
throw impedance_invalid("mosaicked stages must have same schema");
if (stage.getPointCountType() == PointCount_Unknown)
pointCountType0 = PointCount_Unknown;
totalPoints += stage.getNumPoints();
bigbox.grow(stage.getBounds());
}
if (pointCountType0 == PointCount_Unknown)
totalPoints = 0;
setCoreProperties(stage0);
setPointCountType(pointCountType0);
setNumPoints(totalPoints);
return;
}
