forked from LeenkxTeam/LNXSDK
67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
//
|
|
// Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
|
|
//
|
|
// This software is provided 'as-is', without any express or implied
|
|
// warranty. In no event will the authors be held liable for any damages
|
|
// arising from the use of this software.
|
|
// Permission is granted to anyone to use this software for any purpose,
|
|
// including commercial applications, and to alter it and redistribute it
|
|
// freely, subject to the following restrictions:
|
|
// 1. The origin of this software must not be misrepresented; you must not
|
|
// claim that you wrote the original software. If you use this software
|
|
// in a product, an acknowledgment in the product documentation would be
|
|
// appreciated but is not required.
|
|
// 2. Altered source versions must be plainly marked as such, and must not be
|
|
// misrepresented as being the original software.
|
|
// 3. This notice may not be removed or altered from any source distribution.
|
|
//
|
|
|
|
#ifndef DETOURLOCALBOUNDARY_H
|
|
#define DETOURLOCALBOUNDARY_H
|
|
|
|
#include "DetourNavMeshQuery.h"
|
|
|
|
|
|
class dtLocalBoundary
|
|
{
|
|
static const int MAX_LOCAL_SEGS = 8;
|
|
static const int MAX_LOCAL_POLYS = 16;
|
|
|
|
struct Segment
|
|
{
|
|
float s[6]; ///< Segment start/end
|
|
float d; ///< Distance for pruning.
|
|
};
|
|
|
|
float m_center[3];
|
|
Segment m_segs[MAX_LOCAL_SEGS];
|
|
int m_nsegs;
|
|
|
|
dtPolyRef m_polys[MAX_LOCAL_POLYS];
|
|
int m_npolys;
|
|
|
|
void addSegment(const float dist, const float* s);
|
|
|
|
public:
|
|
dtLocalBoundary();
|
|
~dtLocalBoundary();
|
|
|
|
void reset();
|
|
|
|
void update(dtPolyRef ref, const float* pos, const float collisionQueryRange,
|
|
dtNavMeshQuery* navquery, const dtQueryFilter* filter);
|
|
|
|
bool isValid(dtNavMeshQuery* navquery, const dtQueryFilter* filter);
|
|
|
|
inline const float* getCenter() const { return m_center; }
|
|
inline int getSegmentCount() const { return m_nsegs; }
|
|
inline const float* getSegment(int i) const { return m_segs[i].s; }
|
|
|
|
private:
|
|
// Explicitly disabled copy constructor and copy assignment operator.
|
|
dtLocalBoundary(const dtLocalBoundary&);
|
|
dtLocalBoundary& operator=(const dtLocalBoundary&);
|
|
};
|
|
|
|
#endif // DETOURLOCALBOUNDARY_H
|