MyGL
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Rectangle.hpp
1#ifndef MYGL_RECTANGLE
2#define MYGL_RECTANGLE
3
4#include "../mygl_export.h"
5
6#include "AbstractShape.hpp"
7
8#include <array>
9
10namespace my
11{
15 class Rectangle : public AbstractShape
16 {
17 protected:
18 static unsigned int VAO;
19 static unsigned int VBO;
20 static unsigned int EBO;
21 static const std::array<float, 20> vertices;
22 static const std::array<unsigned int, 4> indices;
23
27 static void glInit();
28
33 virtual std::vector<glm::vec2> points() const override;
34
35 public:
39 MYGL_EXPORT Rectangle();
40
46 MYGL_EXPORT Rectangle(int width, int height);
47
55 MYGL_EXPORT Rectangle(int width, int height, int x, int y);
56
58 MYGL_EXPORT ~Rectangle() override;
59
65 MYGL_EXPORT virtual void draw(const glm::mat4& lookAt, const glm::mat4& projection) const override;
66 };
67
77 MYGL_EXPORT Rectangle line(int x1, int y1, int x2, int y2);
78
79} // namespace my
80
81#endif // MYGL_RECTANGLE
my::AbstractShape
Class inherited by all the shapes, it defines common operations on a shape.
Definition AbstractShape.hpp:21
my::Rectangle
Class for creating rectangles.
Definition Rectangle.hpp:16
my::Rectangle::glInit
static void glInit()
Initializes the OpenGL buffer objects.
my::Rectangle::draw
virtual MYGL_EXPORT void draw(const glm::mat4 &lookAt, const glm::mat4 &projection) const override
Draws a rectangle, this method is called by a window.
my::Rectangle::~Rectangle
MYGL_EXPORT ~Rectangle() override
Default destructor.
my::Rectangle::Rectangle
MYGL_EXPORT Rectangle()
Default constructor for the Rectangle class, constructs a grey 10*10 square.
my::Rectangle::Rectangle
MYGL_EXPORT Rectangle(int width, int height)
Constructs a width * height rectangle.
my::Rectangle::Rectangle
MYGL_EXPORT Rectangle(int width, int height, int x, int y)
Constructs a width * heigth rectangle whose center's coordinate is (x,y)
my::Rectangle::points
virtual std::vector< glm::vec2 > points() const override
Gives a list of the rectangle's points.
my
Namespace containing every class, function and enum of the library.
Definition Camera.hpp:10