Method addEntity

qCC/ccGraphicalSegmentationTool.cpp:389–574

}

bool ccGraphicalSegmentationTool::addEntity(ccHObject *entity, bool silent/*=false*/)
{
	if (!entity)
	{
		assert(false);
		return false;
	}

	if (!entity->isDisplayedIn(m_associatedWin) && !silent)
	{
		ccLog::Warning(QString("[Graphical Segmentation Tool] Entity [%1] is not visible in the active 3D view!").arg(entity->getName()));
	}

	if (entity->isKindOf(CC_TYPES::POINT_CLOUD))
	{
		ccGenericPointCloud *cloud = ccHObjectCaster::ToGenericPointCloud(entity);

		ccGenericMesh *associatedMesh = nullptr;
		if (ccGenericMesh::IsCloudVerticesOfMesh(cloud, &associatedMesh))
		{
			assert(nullptr != associatedMesh);
			if (m_toSegment.contains(associatedMesh))
			{
				if (!silent)
				{
					ccLog::Warning(QString("[Graphical Segmentation Tool] The mesh associated to cloud %1 is already selected").arg(cloud->getName()));
				}
				return false;
			}

			// hide the associated mesh, as it will also be (graphically) segmented
			associatedMesh->pushDisplayState();
			associatedMesh->setVisible(false);
		}

		ccPolyline *associatedPolyline = nullptr;
		if (ccPolyline::IsCloudVerticesOfPolyline(cloud, &associatedPolyline))
		{
			assert(nullptr != associatedPolyline);
			if (m_toSegment.contains(associatedPolyline))
			{
				if (!silent)
				{
					ccLog::Warning(QString("[Graphical Segmentation Tool] The polyline associated to cloud %1 is already selected").arg(cloud->getName()));
				}
				return false;
			}

			// hide the associated polyline, as it will also be (graphically) segmented
			associatedPolyline->pushDisplayState();
			associatedPolyline->setVisible(false);
		}

		m_toSegment.insert(cloud);
		cloud->pushDisplayState();
		cloud->setVisible(true);
		cloud->setEnabled(true);