MRPolylineProject.h File Reference

#include "MRId.h"
#include "MRVector3.h"
#include <cfloat>
#include <functional>

Go to the source code of this file.

Classes
struct	MR::PolylineProjectionResult< V >
struct	MR::PolylineProjectionResult3Arg
struct	MR::PolylineProjectionWithOffsetResult< V >

Namespaces
namespace	MR
	only for bindings generation

Typedefs
template<typename V>
using	MR::FoundEdgeCallback = std::function<void( UndirectedEdgeId, const V& closestPt, float distSq )>
using	MR::FoundEdgeCallback2 = FoundEdgeCallback<Vector2f>
using	MR::FoundEdgeCallback3 = FoundEdgeCallback<Vector3f>

Functions
PolylineProjectionResult2	MR::findProjectionOnPolyline2 (const Vector2f &pt, const Polyline2 &polyline, float upDistLimitSq=FLT_MAX, AffineXf2f *xf=nullptr, float loDistLimitSq=0)
	computes the closest point on polyline to given point
PolylineProjectionResult3	MR::findProjectionOnPolyline (const Vector3f &pt, const Polyline3 &polyline, float upDistLimitSq=FLT_MAX, AffineXf3f *xf=nullptr, float loDistLimitSq=0)
	computes the closest point on polyline to given point
PolylineProjectionResult3Arg	MR::findMaxProjectionOnPolyline (const VertCoords &points, const Polyline3 &polyline, const VertBitSet *pointsRegion=nullptr, AffineXf3f *xf=nullptr, float loDistLimitSq=0)
	for each of points (pointsRegion) computes the closest point on polyline and returns the point for which maximum distance is reached,
PolylineProjectionResult3	MR::findProjectionOnPolyline (const Line3f &ln, const Polyline3 &polyline, float upDistLimitSq=FLT_MAX, AffineXf3f *xf=nullptr, float loDistLimitSq=0)
	computes the closest point on polyline to given straight line
Polyline2ProjectionWithOffsetResult	MR::findProjectionOnPolyline2WithOffset (const Vector2f &pt, const Polyline2 &polyline, const Vector< float, UndirectedEdgeId > &offsetPerEdge, float upDistLimit=FLT_MAX, AffineXf2f *xf=nullptr, float loDistLimit=0)
	computes the closest point on polyline to given point, respecting each edge offset
PolylineProjectionWithOffsetResult3	MR::findProjectionOnPolylineWithOffset (const Vector3f &pt, const Polyline3 &polyline, const Vector< float, UndirectedEdgeId > &offsetPerEdge, float upDistLimit=FLT_MAX, AffineXf3f *xf=nullptr, float loDistLimit=0)
	computes the closest point on polyline to given point, respecting each edge offset
void	MR::findEdgesInBall (const Polyline2 &polyline, const Vector2f &center, float radius, const FoundEdgeCallback2 &foundCallback, AffineXf2f *xf=nullptr)
	Finds all edges of given polyline that cross or touch given ball (center, radius)
void	MR::findEdgesInBall (const Polyline3 &polyline, const Vector3f &center, float radius, const FoundEdgeCallback3 &foundCallback, AffineXf3f *xf=nullptr)
	Finds all edges of given polyline that cross or touch given ball (center, radius)
void	MR::findMeshEdgesInBall (const Mesh &mesh, const AABBTreePolyline3 &tree, const Vector3f &center, float radius, const FoundEdgeCallback3 &foundCallback, AffineXf3f *xf=nullptr)
	Finds all edges of given mesh edges (specified by the tree) that cross or touch given ball (center, radius)
PolylineProjectionResult3	MR::findProjectionOnMeshEdges (const Vector3f &pt, const Mesh &mesh, const AABBTreePolyline3 &tree, float upDistLimitSq=FLT_MAX, AffineXf3f *xf=nullptr, float loDistLimitSq=0)
	computes the closest point on the mesh edges (specified by the tree) to given point
PolylineProjectionResult3	MR::findProjectionOnMeshEdges (const Line3f &ln, const Mesh &mesh, const AABBTreePolyline3 &tree, float upDistLimitSq=FLT_MAX, AffineXf3f *xf=nullptr, float loDistLimitSq=0)
	computes the closest point on the mesh edges (specified by the tree) to given straight line