axmol/cocos/3d/CCAnimate3D.h

/****************************************************************************
 Copyright (c) 2014 Chukong Technologies Inc.

 http://www.cocos2d-x.org

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
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 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

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 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 THE SOFTWARE.
 ****************************************************************************/

#ifndef __CCANIMATE3D_H__
#define __CCANIMATE3D_H__

#include <map>

#include "3d/CCAnimation3D.h"
#include "3d/3dExport.h"
#include "base/ccMacros.h"
#include "base/CCRef.h"
#include "2d/CCActionInterval.h"

NS_CC_BEGIN

class Bone3D;
/**
 * Animate3D, Animates a Sprite3D given with an Animation3D
 */
class CC_3D_DLL Animate3D: public ActionInterval
{
public:
    
    /**create Animate3D using Animation.*/
    static Animate3D* create(Animation3D* animation);
    
    /**
     * create Animate3D
     * @param animation used to generate animate3D
     * @param formTime 
     * @param duration Time the Animate3D lasts
     * @return Animate3D created using animate
     */
    static Animate3D* create(Animation3D* animation, float fromTime, float duration);
    //
    // Overrides
    //
    virtual void step(float dt) override;
    virtual void startWithTarget(Node *target) override;
    virtual Animate3D* reverse() const override;
    virtual Animate3D *clone() const override;
    
    virtual void update(float t) override;
    
    /**get & set speed, negative speed means playing reverse */
    float getSpeed() const;
    void setSpeed(float speed);
    
    /**get & set blend weight, weight must positive*/
    float getWeight() const { return _weight; }
    void setWeight(float weight);
    
    /**get & set play reverse, these are deprecated, use set negative speed instead*/
    CC_DEPRECATED_ATTRIBUTE bool getPlayBack() const { return _playReverse; }
    CC_DEPRECATED_ATTRIBUTE void setPlayBack(bool reverse) { _playReverse = reverse; }
    
CC_CONSTRUCTOR_ACCESS:
    
    Animate3D();
    virtual ~Animate3D();
    
protected:
    Animation3D* _animation; //animation data

    float      _absSpeed; //playing speed
    float      _weight; //blend weight
    float      _start; //start time 0 - 1, used to generate sub Animate3D
    float      _last; //last time 0 - 1, used to generate sub Animate3D
    bool       _playReverse; // is playing reverse
    std::map<Bone3D*, Animation3D::Curve*> _boneCurves; //weak ref
};

NS_CC_END

#endif // __CCANIMATE3D_H__