Triangle2DInterpolator Class Reference

For a given triangulated geometry(set of points), interpolating any point located in or nearby the goemetry. If the point is located outside of the boundary of the geometry, we compare azimuth to find related points and then apply inverse distance to calculate weights. More...

Public Member Functions
	Triangle2DInterpolator (const DAGTriangleTree &)
bool	computeWeights (const Coord &, TypeSet< int > &vertices, TypeSet< double > &weights, double maxdist=mUdf(double), bool dointerpolate=true)

Protected Member Functions
bool	setFromAzimuth (const TypeSet< int > &tmpvertices, const Coord &, TypeSet< int > &vertices, TypeSet< double > &weights)

Protected Attributes
const DAGTriangleTree &	triangles_
TypeSet< int >	corner0_
TypeSet< double >	cornerweights0_
TypeSet< int >	corner1_
TypeSet< double >	cornerweights1_
TypeSet< int >	corner2_
TypeSet< double >	cornerweights2_
Coord	initcenter_
TypeSet< int >	perimeter_
TypeSet< double >	perimeterazimuth_

Detailed Description

For a given triangulated geometry(set of points), interpolating any point located in or nearby the goemetry. If the point is located outside of the boundary of the geometry, we compare azimuth to find related points and then apply inverse distance to calculate weights.

Constructor & Destructor Documentation

Triangle2DInterpolator::Triangle2DInterpolator

(

const DAGTriangleTree &

)

Member Function Documentation

bool Triangle2DInterpolator::computeWeights	(	const Coord &	,
		TypeSet< int > &	vertices,
		TypeSet< double > &	weights,
		double	maxdist = mUdf(double),
		bool	dointerpolate = true
	)

bool Triangle2DInterpolator::setFromAzimuth ( const TypeSet< int > &  tmpvertices, const Coord &  , TypeSet< int > &  vertices, TypeSet< double > &  weights  )

protected

Member Data Documentation

TypeSet<int> Triangle2DInterpolator::corner0_

protected

TypeSet<int> Triangle2DInterpolator::corner1_

protected

TypeSet<int> Triangle2DInterpolator::corner2_

protected

TypeSet<double> Triangle2DInterpolator::cornerweights0_

protected

TypeSet<double> Triangle2DInterpolator::cornerweights1_

protected

TypeSet<double> Triangle2DInterpolator::cornerweights2_

protected

Coord Triangle2DInterpolator::initcenter_

protected

TypeSet<int> Triangle2DInterpolator::perimeter_

protected

TypeSet<double> Triangle2DInterpolator::perimeterazimuth_

protected

const DAGTriangleTree& Triangle2DInterpolator::triangles_

protected