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34 lines
622 B
34 lines
622 B
#ifndef __CATMULLROMSPLINE_H
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#define __CATMULLROMSPLINE_H
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#include <iostream>
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#include <SDL.h>
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#include <SDL_opengl.h>
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#include "matrix.h"
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#include "punkt2d.h"
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#include "punkt3d.h"
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namespace segl {
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class CatmullRomSpline {
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private:
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Matrix *cr;
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float s;
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void makeMatrix();
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public:
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CatmullRomSpline(float _s=0.5f);
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Matrix getPosition(float u, Matrix &controlpoints);
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Punkt3D getPosition(float u, Punkt3D a, Punkt3D b, Punkt3D c, Punkt3D d);
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Punkt2D getPosition(float u, Punkt2D a, Punkt2D b, Punkt2D c, Punkt2D d);
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void setS(float _s);
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~CatmullRomSpline();
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};
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} // namespace segl
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#endif
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