35 lines
636 B
C++
35 lines
636 B
C++
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#pragma once
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#include "./Curve.hpp"
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enum class CurveIterationMode
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{
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BASIC,
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LENGTH
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};
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class CurveIterator {
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private:
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Curve *curve;
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unsigned int steps;
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CurveIterationMode iterationMode;
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float estimatedLength;
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int basicStepCounter;
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float lengthStepCounter;
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float leftBound;
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float rightBound;
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float lastIncrement;
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void resetIterator();
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void computeLength();
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public:
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CurveIterator(Curve *curve, unsigned int steps, CurveIterationMode basicOrLength);
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void nextStep();
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float getStep();
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void setProgress(float at);
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glm::vec3 evaluation();
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glm::vec3 derivation();
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Curve* getCurve();
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};
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