Node Class Reference

#include <meshNode.h>

Collaboration diagram for Node:

[legend]

List of all members.

Public Types
enum	Status { open, close, neutral }
Public Member Functions
	Node (int grid_x, int grid_y, LVecBase3f pos, float w, float l, float h)
	~Node ()
bool	contains (float x, float y)
Public Attributes
bool	_type
Status	_status
int	_score
int	_cost
int	_heuristic
Node *	_prv_node
int	_grid_x
int	_grid_y
LVecBase3f	_position
float	_width
float	_length
float	_height
Node *	_neighbours [8]
Node *	_next

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Detailed Description

Class : Node Description : This class is used to assign the nodes on the mesh. It holds all the data necessary to compute A* algorithm. It also maintains a lot of vital information such as the neighbor nodes of each node and also its position on the mesh. Note: The Mesh Generator which is a stand alone tool makes use of this class to generate the nodes on the mesh.

Definition at line 18 of file meshNode.h.

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Member Enumeration Documentation

enum Node::Status

Enumerator:

open
close
neutral

Definition at line 30 of file meshNode.h.

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Constructor & Destructor Documentation

Node::Node	(	int	grid_x,
		int	grid_y,
		LVecBase3f	pos,
		float	w,
		float	l,
		float	h
	)

Definition at line 4 of file meshNode.cxx.

Node::~Node

(

)

Definition at line 24 of file meshNode.cxx.

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Member Function Documentation

bool Node::contains	(	float	x,
		float	y
	)

Function : contains Description : This is a handy function which returns true if the passed position is within the node's dimensions.

Definition at line 35 of file meshNode.cxx.

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Member Data Documentation

int Node::_cost

Definition at line 40 of file meshNode.h.

int Node::_grid_x

Definition at line 47 of file meshNode.h.

int Node::_grid_y

Definition at line 47 of file meshNode.h.

float Node::_height

Definition at line 54 of file meshNode.h.

int Node::_heuristic

Definition at line 41 of file meshNode.h.

float Node::_length

Definition at line 54 of file meshNode.h.

Node* Node::_neighbours[8]

Definition at line 55 of file meshNode.h.

Node* Node::_next

Definition at line 59 of file meshNode.h.

LVecBase3f Node::_position

Definition at line 50 of file meshNode.h.

Node* Node::_prv_node

Definition at line 44 of file meshNode.h.

int Node::_score

Definition at line 39 of file meshNode.h.

Status Node::_status

Definition at line 35 of file meshNode.h.

bool Node::_type

Definition at line 24 of file meshNode.h.

float Node::_width

Definition at line 54 of file meshNode.h.

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

• U:/jkolench/Desktop/Pandai Source Code/Pandai v1.0 source/meshNode.h
• U:/jkolench/Desktop/Pandai Source Code/Pandai v1.0 source/meshNode.cxx