DistanceComputationTools.cpp File Reference

#include <DistanceComputationTools.h>
#include <CVPointCloud.h>
#include <DgmOctreeReferenceCloud.h>
#include <FastMarchingForPropagation.h>
#include <LocalModel.h>
#include <Polyline.h>
#include <ReferenceCloud.h>
#include <SaitoSquaredDistanceTransform.h>
#include <ScalarField.h>
#include <ScalarFieldTools.h>
#include <SimpleTriangle.h>
#include <SquareMatrix.h>
#include <algorithm>
#include <cassert>

Include dependency graph for DistanceComputationTools.cpp:

Go to the source code of this file.

Classes
struct	cloudViewer::TriangleList
	List of triangles (indexes) More...
struct	cloudViewer::OctreeAndMeshIntersection
struct	CellToTest
struct	TrianglesToTest
	Helper structure for triangles to test. More...

Namespaces
	cloudViewer
	Generic file read and write utility for python interface.

Functions
bool	ComparePointsAndTriangles (ReferenceCloud &Yk, unsigned &remainingPoints, cloudViewer::GenericIndexedMesh *mesh, std::vector< unsigned > &trianglesToTest, std::size_t &trianglesToTestCount, std::vector< ScalarType > &minDists, ScalarType maxRadius, cloudViewer::DistanceComputationTools::Cloud2MeshDistancesComputationParams &params)
	Method used by computeCloud2MeshDistanceWithOctree. More...
int	ComputeMaxNeighborhoodLength (ScalarType maxSearchDist, PointCoordinateType cellSize)
void	applySqrtToPointDist (const CCVector3 &aPoint, ScalarType &aScalarValue)
static int	ComputeNeighborhood2MeshDistancesWithOctree (OctreeAndMeshIntersection *intersection, DistanceComputationTools::Cloud2MeshDistancesComputationParams &params, ReferenceCloud &Yk, unsigned cellIndex, const Tuple3i &cellPos, TrianglesToTest &ttt, bool boundedSearch, int maxNeighbourhoodLength)
	Helper function to compute neighborhood to mesh distances with octree. More...

Function Documentation

applySqrtToPointDist()

void applySqrtToPointDist ( const CCVector3 &  aPoint, ScalarType &  aScalarValue  )

inline

Definition at line 1879 of file DistanceComputationTools.cpp.

References cloudViewer::ScalarField::ValidValue().

Referenced by cloudViewer::DistanceComputationTools::computeCloud2MeshDistances().

ComparePointsAndTriangles()

bool ComparePointsAndTriangles	(	ReferenceCloud &	Yk,
		unsigned &	remainingPoints,
		cloudViewer::GenericIndexedMesh *	mesh,
		std::vector< unsigned > &	trianglesToTest,
		std::size_t &	trianglesToTestCount,
		std::vector< ScalarType > &	minDists,
		ScalarType	maxRadius,
		cloudViewer::DistanceComputationTools::Cloud2MeshDistancesComputationParams &	params
	)

Method used by computeCloud2MeshDistanceWithOctree.

Definition at line 1030 of file DistanceComputationTools.cpp.

References cloudViewer::SimpleTriangle::A, cloudViewer::SimpleTriangle::B, cloudViewer::SimpleTriangle::C, cloudViewer::DistanceComputationTools::computePoint2TriangleDistance(), cloudViewer::ReferenceCloud::forwardIterator(), cloudViewer::ReferenceCloud::getCurrentPointScalarValue(), cloudViewer::ReferenceCloud::getPoint(), cloudViewer::ReferenceCloud::getPointGlobalIndex(), cloudViewer::ReferenceCloud::getPointScalarValue(), cloudViewer::GenericIndexedMesh::getTriangleVertices(), params, cloudViewer::ReferenceCloud::placeIteratorAtBeginning(), cloudViewer::ReferenceCloud::removeCurrentPointGlobalIndex(), cloudViewer::ReferenceCloud::setPointScalarValue(), cloudViewer::ReferenceCloud::size(), and cloudViewer::ScalarField::ValidValue().

Referenced by cloudViewer::DistanceComputationTools::computeCloud2MeshDistanceWithOctree(), and ComputeNeighborhood2MeshDistancesWithOctree().

ComputeMaxNeighborhoodLength()

int ComputeMaxNeighborhoodLength	(	ScalarType	maxSearchDist,
		PointCoordinateType	cellSize
	)

Definition at line 1130 of file DistanceComputationTools.cpp.

References cloudViewer::utility::ceil().

Referenced by cloudViewer::DistanceComputationTools::computeCloud2MeshDistancesWithOctree(), cloudViewer::DistanceComputationTools::computeCloud2MeshDistanceWithOctree(), and cloudViewer::DistanceComputationTools::computePoint2MeshDistancesWithOctree().

ComputeNeighborhood2MeshDistancesWithOctree()

static int ComputeNeighborhood2MeshDistancesWithOctree ( OctreeAndMeshIntersection *  intersection, DistanceComputationTools::Cloud2MeshDistancesComputationParams &  params, ReferenceCloud &  Yk, unsigned  cellIndex, const Tuple3i &  cellPos, TrianglesToTest &  ttt, bool  boundedSearch, int  maxNeighbourhoodLength  )

static

Helper function to compute neighborhood to mesh distances with octree.

Definition at line 1910 of file DistanceComputationTools.cpp.

References abs(), ComparePointsAndTriangles(), cloudViewer::DgmOctree::computeCellCenter(), cloudViewer::DgmOctree::ComputeMinDistanceToCellBorder(), dist(), cloudViewer::DgmOctree::getCellSize(), cloudViewer::ReferenceCloud::getPointPersistentPtr(), cloudViewer::TriangleList::indexes, max(), cloudViewer::OctreeAndMeshIntersection::maxFillIndexes, cloudViewer::OctreeAndMeshIntersection::mesh, min(), cloudViewer::OctreeAndMeshIntersection::minFillIndexes, cloudViewer::OctreeAndMeshIntersection::octree, octree, params, cloudViewer::OctreeAndMeshIntersection::perCellTriangleList, TrianglesToTest::processTriangles, cloudViewer::ReferenceCloud::setPointScalarValue(), cloudViewer::ReferenceCloud::size(), TrianglesToTest::trianglesToTest, TrianglesToTest::trianglesToTestCapacity, TrianglesToTest::trianglesToTestCount, Tuple3Tpl< Type >::u, Tuple3Tpl< Type >::x, Tuple3Tpl< Type >::y, and Tuple3Tpl< Type >::z.

Referenced by cloudViewer::DistanceComputationTools::computeCloud2MeshDistancesWithOctree(), and cloudViewer::DistanceComputationTools::computePoint2MeshDistancesWithOctree().