SuperTuxKart
drive_node_2d.hpp
1 //
2 // SuperTuxKart - a fun racing game with go-kart
3 // Copyright (C) 2016 SuperTuxKart-Team
4 //
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License
7 // as published by the Free Software Foundation; either version 3
8 // of the License, or (at your option) any later version.
9 //
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 
19 #ifndef HEADER_DRIVE_NODE_2D_HPP
20 #define HEADER_DRIVE_NODE_2D_HPP
21 
22 #include "tracks/drive_node.hpp"
23 #include "utils/cpp2011.hpp"
24 
25 #include <line2d.h>
26 
30 class DriveNode2D : public DriveNode
31 {
32 private:
36  core::vector2df m_lower_center_2d;
37 
43  core::line2df m_line;
44 
45 public:
46  DriveNode2D(const Vec3 &p0, const Vec3 &p1, const Vec3 &p2, const Vec3 &p3,
47  const Vec3 &normal, unsigned int node_index, bool invisible,
48  bool ai_ignore, bool ignored);
49  // ------------------------------------------------------------------------
50  virtual void getDistances(const Vec3 &xyz, Vec3 *result) const OVERRIDE;
51  // ------------------------------------------------------------------------
52  virtual float getDistance2FromPoint(const Vec3 &xyz) const OVERRIDE;
53 
54 };
55 #endif
virtual float getDistance2FromPoint(const Vec3 &xyz) const OVERRIDE
Returns the square of the distance between the given point and any point on the 'centre' line,...
Definition: drive_node_2d.cpp:66
A wrapper around bullets btVector3 to include conventient conversion functions (e....
Definition: vec3.hpp:34
core::vector2df m_lower_center_2d
The center point of the lower two points (e.g.
Definition: drive_node_2d.hpp:36
This class stores a node of the drive graph, i.e.
Definition: drive_node.hpp:31
Definition: drive_node_2d.hpp:30
virtual void getDistances(const Vec3 &xyz, Vec3 *result) const OVERRIDE
Returns the distance a point has from this node in forward and sidewards direction,...
Definition: drive_node_2d.cpp:46
core::line2df m_line
Line between lower and upper center, saves computation in getDistance() later.
Definition: drive_node_2d.hpp:43