63 lines
2.0 KiB
C++

//
// Copyright (c) 2009 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 INPUTGEOM_H
#define INPUTGEOM_H
#include "ChunkyTriMesh.h"
#include "MeshLoaderObj.h"
struct ExtraLink
{
float spos[3]; // Start position of the link.
float epos[3]; // End position of the link.
};
class InputGeom
{
rcChunkyTriMesh* m_chunkyMesh;
rcMeshLoaderObj* m_mesh;
float m_meshBMin[3], m_meshBMax[3];
static const int MAX_LINKS = 256;
ExtraLink m_links[MAX_LINKS];
int m_nlinks;
public:
InputGeom();
~InputGeom();
bool loadMesh(const char* filepath);
// Method to return static mesh data.
inline const rcMeshLoaderObj* getMesh() const { return m_mesh; }
inline const float* getMeshBoundsMin() const { return m_meshBMin; }
inline const float* getMeshBoundsMax() const { return m_meshBMax; }
inline const rcChunkyTriMesh* getChunkyMesh() const { return m_chunkyMesh; }
bool raycastMesh(float* src, float* dst, float& tmin);
// Extra links
int getExtraLinkCount() const { return m_nlinks; }
ExtraLink* getExtraLink(int i) { return &m_links[i]; }
void addExtraLink(const float* spos, const float* epos);
void deleteExtraLink(int i);
};
#endif // INPUTGEOM_H