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cocos2d-x节点（CCActionInterval.h)API

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//放射状过渡到下一个场景

///cocos2d-x-3.0alpha0/cocos2dx/layers_scenes_transitions_nodes
//放射状过渡到下一个场景


#ifndef __CCTRANSITIONPROGRESS_H__
#define __CCTRANSITIONPROGRESS_H__

#include "CCTransition.h"

NS_CC_BEGIN

class ProgressTimer;
class RenderTexture;

/**
 * @addtogroup transition
 * @{
 */
class CC_DLL TransitionProgress : public TransitionScene
{
public:
    static TransitionProgress* create(float t, Scene* scene);

    TransitionProgress();

    //
    // Overrides
    //
    virtual void onEnter() override;
    virtual void onExit() override;

protected:
    virtual void sceneOrder() override;

protected:
    virtual ProgressTimer* progressTimerNodeWithRenderTexture(RenderTexture* texture);
    virtual void setupTransition();

protected:
    float _to;
    float _from;
    Scene* _sceneToBeModified;
};


/** TransitionRadialCCW transition.
  逆时针放射状过渡到下一个场景
 */
class CC_DLL TransitionProgressRadialCCW : public TransitionProgress
{
public:
    static TransitionProgressRadialCCW* create(float t, Scene* scene);

protected:
    //
    // Overrides
    //
    virtual ProgressTimer* progressTimerNodeWithRenderTexture(RenderTexture* texture) override;
  
};


/** TransitionRadialCW transition.
  逆时针放射状过渡到下一个场景
*/
class CC_DLL TransitionProgressRadialCW : public TransitionProgress
{
public:
    static TransitionProgressRadialCW* create(float t, Scene* scene);

protected:
    //
    // Overrides
    //
    virtual ProgressTimer* progressTimerNodeWithRenderTexture(RenderTexture* texture) override;

};

/** TransitionProgressHorizontal transition.
 顺时针放射状过渡到下一个场景
 */
class CC_DLL TransitionProgressHorizontal : public TransitionProgress
{
public:
    static TransitionProgressHorizontal* create(float t, Scene* scene);

protected:
    //
    // Overrides
    //
    virtual ProgressTimer* progressTimerNodeWithRenderTexture(RenderTexture* texture) override;
};

class CC_DLL TransitionProgressVertical : public TransitionProgress
{
public:
    static TransitionProgressVertical* create(float t, Scene* scene);

protected:
    //
    // Overrides
    //
    virtual ProgressTimer* progressTimerNodeWithRenderTexture(RenderTexture* texture) override;
};

class CC_DLL TransitionProgressInOut : public TransitionProgress
{
public:
    static TransitionProgressInOut* create(float t, Scene* scene);

protected:
    //
    // Overrides
    //
    virtual ProgressTimer* progressTimerNodeWithRenderTexture(RenderTexture* texture) override;
    virtual void sceneOrder() override;
    virtual void setupTransition() override;
};

class CC_DLL TransitionProgressOutIn : public TransitionProgress
{
public:
    static TransitionProgressOutIn* create(float t, Scene* scene);

protected:
    //
    // Overrides
    //
    virtual ProgressTimer* progressTimerNodeWithRenderTexture(RenderTexture* texture) override;

};

// end of transition group
/// @}

NS_CC_END

#endif /* __CCTRANSITIONPROGRESS_H__ */