spine-runtimes/spine-cpp/spine-cpp/include/spine/TransformConstraintTimeline.h

/******************************************************************************
 * Spine Runtimes Software License v2.5
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 * Copyright (c) 2013-2016, Esoteric Software
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#ifndef Spine_TransformConstraintTimeline_h
#define Spine_TransformConstraintTimeline_h

#include <spine/CurveTimeline.h>

namespace Spine {
    class TransformConstraintTimeline : public CurveTimeline {
        friend class SkeletonBinary;
        friend class SkeletonJson;
        
        RTTI_DECL
        
    public:
        static const int ENTRIES;

        explicit TransformConstraintTimeline(int frameCount);
        
        virtual void apply(Skeleton& skeleton, float lastTime, float time, Vector<Event*>* pEvents, float alpha, MixBlend blend, MixDirection direction);
        
        virtual int getPropertyId();
        
        void setFrame(size_t frameIndex, float time, float rotateMix, float translateMix, float scaleMix, float shearMix);
        
    private:
        static const int PREV_TIME, PREV_ROTATE, PREV_TRANSLATE, PREV_SCALE, PREV_SHEAR;
        static const int ROTATE, TRANSLATE, SCALE, SHEAR;
        
        Vector<float> _frames;
        int _transformConstraintIndex;
    };
}

#endif /* Spine_TransformConstraintTimeline_h */