SkinData.h

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//========================================================================
// Copyright (c) 2003-2011 Anael Seghezzi <www.maratis3d.com>
//
// 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 __SKIN_DATA_H
#define __SKIN_DATA_H

namespace Neo
{
// Skin Point
class NEO_ENGINE_EXPORT SkinPoint
{
public:

    SkinPoint(void);
    ~SkinPoint(void);

private:

    // bones
    unsigned int m_bonesNumber;
    unsigned short * m_bonesIds;
    float * m_bonesWeights;

    // vertex id
    unsigned int m_vertexId;

public:

    // bones
    void clearBonesLinks(void);
    bool allocateBonesLinks(unsigned int size);

    inline unsigned int getBonesNumber(void){ return m_bonesNumber; }
    inline unsigned short * getBonesIds(void){ return m_bonesIds; }
    inline float * getBonesWeights(void){ return m_bonesWeights; }

    // vertex id
    inline void setVertexId(unsigned int vertexId){ m_vertexId = vertexId; }
    inline unsigned int getVertexId(void){ return m_vertexId; }
};


// Skin Data
class NEO_ENGINE_EXPORT SkinData
{
public:

    SkinData(void);
    ~SkinData(void);

private:

    // points
    unsigned int m_pointsNumber;
    SkinPoint * m_points;

public:

    // points
    void clearPoints(void);
    SkinPoint * allocPoints(unsigned int size);
    inline unsigned int getPointsNumber(void){ return m_pointsNumber; }
    inline SkinPoint * getPoint(unsigned int id){ return &m_points[id]; }
};
}
#endif