46 lines
733 B
C++
46 lines
733 B
C++
#ifndef CYLINDER_HPP
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#define CYLINDER_HPP
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#include <GL/glu.h>
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#include <math.h>
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#include <array>
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#include <QOpenGLFunctions>
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#include <QOpenGLBuffer>
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#include <vector>
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struct Color
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{
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float r;
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float g;
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float b;
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Color(float r, float g, float b) :r(r), g(g), b(b) {};
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};
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struct Cylinder
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{
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float ep;
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float r;
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unsigned nb_fac;
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Color c;
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float angle;
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size_t face_size;
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size_t side_size;
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std::vector<GLfloat> verts;
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QOpenGLBuffer vbo;
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Cylinder(float ep, float r, unsigned nb_fac, Color c);
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~Cylinder();
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void build_face(float z, std::vector<GLfloat> &verts);
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void build_faces(std::vector<GLfloat> &verts);
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void build_side(std::vector<GLfloat> &verts);
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void draw(QOpenGLFunctions &f, int pos, int col);
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};
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#endif
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