InitializeWithGrid.h File Reference

Helper function to initialize triangulation with regular grid instead of super-triangle. More...

#include <CDT.h>
#include <CDTUtils.h>
#include <cstddef>
#include <iterator>
#include <vector>

Include dependency graph for InitializeWithGrid.h:

Go to the source code of this file.

Namespaces
namespace	CDT
	Namespace containing triangulation functionality.

Functions
template<typename OutputVertIt , typename OutputTriIt , typename TXCoordIter , typename TYCoordIter >
void	CDT::detail::generateGridVertices (OutputVertIt outVertsFirst, OutputTriIt outTrisFirst, const TXCoordIter xfirst, const TXCoordIter xlast, const TYCoordIter yfirst, const TYCoordIter ylast)
	Generate grid vertices given of X- and Y-ticks.
template<typename OutputIt >
void	CDT::detail::generateGridTriangles (OutputIt outFirst, const IndexSizeType xres, const IndexSizeType yres)
	Generate grid triangles.
template<typename T , typename TNearPointLocator >
void	CDT::initializeWithRegularGrid (const T xmin, const T xmax, const T ymin, const T ymax, const std::size_t xres, const std::size_t yres, Triangulation< T, TNearPointLocator > &out)
	Make a triangulation that uses regular grid triangles instead of super-triangle.
template<typename T , typename TNearPointLocator , typename TXCoordIter , typename TYCoordIter >
void	CDT::initializeWithIrregularGrid (const TXCoordIter xfirst, const TXCoordIter xlast, const TYCoordIter yfirst, const TYCoordIter ylast, Triangulation< T, TNearPointLocator > &out)
	Make a triangulation that uses irregular grid triangles instead of super-triangle.

Detailed Description

Helper function to initialize triangulation with regular grid instead of super-triangle.

Definition in file InitializeWithGrid.h.

Function Documentation

generateGridTriangles()

template<typename OutputIt >

void CDT::detail::generateGridTriangles	(	OutputIt	outFirst,
		const IndexSizeType	xres,
		const IndexSizeType	yres )

Generate grid triangles.

Template Parameters

OutputIt

output iterator

Parameters

outFirst	the beginning of the destination range
xres	grid X-resolution
yres	grid Y-resolution

Definition at line 109 of file InitializeWithGrid.h.

generateGridVertices()

template<typename OutputVertIt , typename OutputTriIt , typename TXCoordIter , typename TYCoordIter >

void CDT::detail::generateGridVertices	(	OutputVertIt	outVertsFirst,
		OutputTriIt	outTrisFirst,
		const TXCoordIter	xfirst,
		const TXCoordIter	xlast,
		const TYCoordIter	yfirst,
		const TYCoordIter	ylast )

Generate grid vertices given of X- and Y-ticks.

Template Parameters

OutputVertIt	output vertices iterator
OutputTriIt	output triangles iterator
TXCoordIter	iterator dereferencing to X coordinate
TYCoordIter	iterator dereferencing to Y coordinate

Parameters

outFirst	the beginning of the destination range
xfirst	beginning of X-ticks range
xlast	end of X-ticks range
yfirst	beginning of Y-ticks range
ylast	end of Y-ticks range

Definition at line 47 of file InitializeWithGrid.h.