62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
//
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// Elastic.h
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//
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// This code is derived from Universal Tween Engine
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// Licensed under Apache License 2.0 - http://www.apache.org/licenses/LICENSE-2.0
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//
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#ifndef __Elastic__
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#define __Elastic__
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#include <TweenEngine/TweenEquation.h>
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namespace TweenEngine
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{
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class ElasticIn : public TweenEquation
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{
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private:
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float amplitude;
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float period;
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bool isAmplitudeSet;
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bool isPeriodSet;
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public:
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~ElasticIn();
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float compute(float t);
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const char *toString();
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void setAmplitude(float a);
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void setPeriod(float p);
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};
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class ElasticOut : public TweenEquation
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{
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private:
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float amplitude;
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float period;
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bool isAmplitudeSet;
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bool isPeriodSet;
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public:
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~ElasticOut();
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float compute(float t);
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const char *toString();
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void setAmplitude(float a);
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void setPeriod(float p);
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};
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class ElasticInOut : public TweenEquation
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{
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private:
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float amplitude;
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float period;
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bool isAmplitudeSet;
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bool isPeriodSet;
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public:
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~ElasticInOut();
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float compute(float t);
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const char *toString();
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void setAmplitude(float a);
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void setPeriod(float p);
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};
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}
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#endif /* defined(__Elastic__) */
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