DNCUtil::Tri Struct Reference

#include <dnc_util.h>

Public Member Functions
double	GetArea (void) const
bool	PointTest (const VPFUtil::Coord2DLong &p) const

Public Attributes
VPFUtil::Coord2DLong	p1
VPFUtil::Coord2DLong	p2
VPFUtil::Coord2DLong	p3

Detailed Description

one triangle of an area ( CCW winding )

Member Function Documentation

double GetArea ( void  ) const

inline

Get the area of the triangle

Returns

area of the triangle

bool PointTest ( const VPFUtil::Coord2DLong &  p ) const

inline

Determine if the given point falls within the triangle. NOTE: algorithm requires that triangle is wound CCW

Parameters

p	point in question

Returns

true if point falls within triangle else false

Member Data Documentation

VPFUtil::Coord2DLong p1

first point of tri

VPFUtil::Coord2DLong p2

second point of tri

VPFUtil::Coord2DLong p3

third point of tri

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The documentation for this struct was generated from the following file:

• dnc_util.h