Panda3D
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contrib
src
ai
aiNode.cxx
Go to the documentation of this file.
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file aiNode.cxx
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* @author Deepak, John, Navin
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* @date 2009-11-19
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*/
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#include "
aiNode.h
"
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AINode::AINode(
int
grid_x,
int
grid_y, LVecBase3 pos,
float
w,
float
l,
float
h) {
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for
(
int
i = 0; i < 8; ++i) {
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_neighbours[i] =
nullptr
;
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}
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_position = pos;
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_width = w;
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_length = l;
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_height = h;
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_grid_x = grid_x;
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_grid_y = grid_y;
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_status = ST_neutral;
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_type =
true
;
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_score = 0;
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_cost = 0;
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_heuristic = 0;
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_next =
nullptr
;
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_prv_node =
nullptr
;
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}
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AINode::~AINode() {
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}
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/**
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* This is a handy function which returns true if the passed position is
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* within the node's dimensions.
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*/
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bool
AINode::contains
(
float
x,
float
y) {
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if
(_position.get_x() - _width / 2 <= x && _position.get_x() + _width / 2 >= x &&
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_position.get_y() - _length / 2 <= y && _position.get_y() + _length / 2 >= y) {
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return
true
;
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}
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else
{
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return
false
;
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}
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}
aiNode.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
AINode::contains
bool contains(float x, float y)
This is a handy function which returns true if the passed position is within the node's dimensions.
Definition
aiNode.cxx:43
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