se_basic::Path Class Reference

#include <NavMesh.hpp>

List of all members.

Public Member Functions
	Path (int triangleCount, unsigned char *paths=0)
	Constructs and initialises a Path object.
	~Path ()
	Destructor.
void	set (short from, short to, int neighbourIndex)
	Set the neighbour creatures should walk through to get to a given destination triangle.
int	path (short from, short to) const
	Returns the neighbour index of 1, 2 or 3.
int	dataSize ()
	Returns the size of the char array that holds the navigation matrix.
unsigned char *	data ()
	Return a pointer to the data holding the navigation matrix.
void	lineIntersect (const se_core::Point2 &p0, const se_core::Point2 &p1, const se_core::Point2 &p2, const se_core::Point2 &p3, se_core::Point2 &out)

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Constructor & Destructor Documentation

se_basic::Path::Path (  int  triangleCount, unsigned char *  paths = 0 )  [inline]

Constructs and initialises a Path object. Parameters: tringleCount  number of triangles in navigation mesh paths  path lookup table data. Empty array created if null. Definition at line 55 of file NavMesh.hpp.

se_basic::Path::~Path (   )  [inline]

Destructor. Definition at line 65 of file NavMesh.hpp.

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Member Function Documentation

unsigned char* se_basic::Path::data (   )  [inline]

Return a pointer to the data holding the navigation matrix. You probably only need this when saving or copying its content. The data is encoded with 4 values inside each byte. Definition at line 122 of file NavMesh.hpp.

int se_basic::Path::dataSize (   )  [inline]

Returns the size of the char array that holds the navigation matrix. Definition at line 110 of file NavMesh.hpp.

void se_basic::Path::lineIntersect (  const se_core::Point2 &  p0, const se_core::Point2 &  p1, const se_core::Point2 &  p2, const se_core::Point2 &  p3, se_core::Point2 &  out )  [inline]

Definition at line 126 of file NavMesh.hpp. References se_core::Tuple2::x_, and se_core::Tuple2::y_.

int se_basic::Path::path (  short  from, short  to )  const [inline]

Returns the neighbour index of 1, 2 or 3. Parameters: from  index of triangle to move from to  index of triangle to move to Definition at line 97 of file NavMesh.hpp.

void se_basic::Path::set (  short  from, short  to, int  neighbourIndex )  [inline]

Set the neighbour creatures should walk through to get to a given destination triangle. The neigbourIndex is an index into the from triangles neighbours_ array. See also: Triangle class. Parameters: from  index of triangle to move from to  index of triangle to move to neighbourIndex  must be 0, 1 or 2 Definition at line 79 of file NavMesh.hpp.

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

• add_on/basic/src/basic/area/NavMesh.hpp

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Home Page | SagaEngine trunk (updated nightly) reference generated Sun Dec 2 20:06:21 2007 by Doxygen version 1.3.9.1.