bool ccPolyline::initWith(ccPointCloud*& vertices, const ccPolyline& poly)
{
bool success = true;
if (!vertices)
{
ccPointCloud* cloud = dynamic_cast<ccPointCloud*>(poly.m_theAssociatedCloud);
ccPointCloud* clone = cloud ? cloud->partialClone(&poly) : ccPointCloud::From(&poly);
if (clone)
{
if (cloud)
clone->setName(cloud->getName()); //as 'partialClone' adds the '.extract' suffix by default
else
clone->setGLTransformationHistory(poly.getGLTransformationHistory());
}
else
{
//not enough memory?
ccLog::Warning("[ccPolyline::initWith] Not enough memory to duplicate vertices!");
success = false;
}
vertices = clone;
}
if (vertices)
{
setAssociatedCloud(vertices);
addChild(vertices);
//vertices->setEnabled(false);
assert(m_theAssociatedCloud);
if (m_theAssociatedCloud)
addPointIndex(0,m_theAssociatedCloud->size());
}
setClosed(poly.m_isClosed);
set2DMode(poly.m_mode2D);
setForeground(poly.m_foreground);
setVisible(poly.isVisible());
lockVisibility(poly.isVisiblityLocked());
setColor(poly.m_rgbColor);
setWidth(poly.m_width);
showColors(poly.colorsShown());
showVertices(poly.verticesShown());
setVertexMarkerWidth(poly.getVertexMarkerWidth());
setVisible(poly.isVisible());
showArrow(m_showArrow,m_arrowIndex,m_arrowLength);
setGlobalScale(poly.getGlobalScale());
setGlobalShift(poly.getGlobalShift());
setGLTransformationHistory(poly.getGLTransformationHistory());
setMetaData(poly.metaData());
return success;
}
void ccGenericPointCloud::importParametersFrom(const ccGenericPointCloud* cloud)
{
if (!cloud)
{
assert(false);
return;
}
//original center
setGlobalShift(cloud->getGlobalShift());
setGlobalScale(cloud->getGlobalScale());
//keep the transformation history!
setGLTransformationHistory(cloud->getGLTransformationHistory());
//custom point size
setPointSize(cloud->getPointSize());
//meta-data
setMetaData(cloud->metaData());
}
void ccPolyline::importParametersFrom(const ccPolyline& poly)
{
setClosed(poly.m_isClosed);
set2DMode(poly.m_mode2D);
setForeground(poly.m_foreground);
setVisible(poly.isVisible());
lockVisibility(poly.isVisiblityLocked());
setColor(poly.m_rgbColor);
setWidth(poly.m_width);
showColors(poly.colorsShown());
showVertices(poly.verticesShown());
setVertexMarkerWidth(poly.getVertexMarkerWidth());
setVisible(poly.isVisible());
showArrow(m_showArrow,m_arrowIndex,m_arrowLength);
setGlobalScale(poly.getGlobalScale());
setGlobalShift(poly.getGlobalShift());
setGLTransformationHistory(poly.getGLTransformationHistory());
setMetaData(poly.metaData());
}
ccPolyline::ccPolyline(GenericIndexedCloudPersist* associatedCloud)
: Polyline(associatedCloud)
, ccShiftedObject("Polyline")
{
set2DMode(false);
setForeground(true);
setVisible(true);
lockVisibility(false);
setColor(ccColor::white);
showVertices(false);
setVertexMarkerWidth(3);
setWidth(0);
showArrow(false,0,0);
ccGenericPointCloud* cloud = dynamic_cast<ccGenericPointCloud*>(associatedCloud);
if (cloud)
{
setGlobalScale(cloud->getGlobalScale());
setGlobalShift(cloud->getGlobalShift());
}
}
