ContourHelper.cpp File Reference

#include "ContourHelper.h"
#include "Math/Math2d.h"

Include dependency graph for ContourHelper.cpp:

Go to the source code of this file.

Functions
static void	BuildLowerHalfHull (const CVec2dArray &input, CVec2dArray &output)
static void	BuildUpperHalfHull (const CVec2dArray &input, CVec2dArray &output)
static float	det (const Vec2d &p1, const Vec2d &p2, const Vec2d &p3)
static void	QuicksortX (CVec2dArray &pPoints, int nLow, int nHigh)

Function Documentation

BuildLowerHalfHull()

static void BuildLowerHalfHull ( const CVec2dArray &  input, CVec2dArray &  output  )

static

Definition at line 58 of file ContourHelper.cpp.

BuildUpperHalfHull()

static void BuildUpperHalfHull ( const CVec2dArray &  input, CVec2dArray &  output  )

static

Definition at line 81 of file ContourHelper.cpp.

det()

static float det ( const Vec2d &  p1, const Vec2d &  p2, const Vec2d &  p3  )

inlinestatic

Definition at line 53 of file ContourHelper.cpp.

QuicksortX()

static void QuicksortX ( CVec2dArray &  pPoints, int  nLow, int  nHigh  )

static

Definition at line 104 of file ContourHelper.cpp.